Stainless Steel 304 Buttweld Pipe Fittings

astm a403 wp304 buttweld pipe fittings, SS 304 pipe Elbow, 304 SS Reducer supplier, Manufacturer of 304 Stainless Steel Weld Fittings, SS WERKSTOFF NR. 1.4301 Cross at factory price

Stainless steel 304 butt-weld fittings are the famous production of India and Iran since 1989. There companies are most experiences in the manufacturing of stainless steel coil, plate, pipe, flat steel, stainless steel raw materials etc. the procedure starts by the common materials like 304, 321, 316l etc.

Stainless Steel 304 Buttweld fittings

Astm A403 Wp304 Elbow

SS 304 Reducer

Astm A403 Wp304 Elbow supplier mumbai, stockist of 304 Stainless Steel 90 Degree Elbow, find ANSI B16.9, ANSI B16.28, MSS SP-43, or MSS SP-79 Stainless Steel UNS S30400 Seamless 3d Pipe Bend Fittings online also check SS 304 fittings Price

SS 304 fittings are also exported to different countries and regions, these products are mainly used in power, electronic, medical, chemical and petrochemical and heat exchange industries.Stainless steel SS 304 has brilliant resistance to solutions of higher concentration, in stainless steel SS 304 elbow has short radius which is use in pipes fittings for the different effects and conditions this elbow fitting is more resistant to attack at the point of condensation then conventional alloy.

SS 304 reducer is widely used in austenitic stainless steel. Grade 304 is common practice for 304l to have dual certified. Type 304 stainless steel is versatile and widely used in series with excellent forming and welding characteristics.ASTM A304 wp304 butt-weld pipe fittings are suitable for various industries, it tends to offer good attributes and provide high tensile strength, good dimensional accuracy, having ability to weld, flexibility, durability and longevity. It can be test in several ways and have amazing packaging.

Stainless steel 304 butt-weld fittings are produced in a variety of designs, styles, specifications, grade and sizes with each fitting serving an industry’s need.

stainless steel 304 buttweld fittings specification

Specifications	ASTM A403 / ASME SA403
Size	Stainless Steel 304 Seamless Butt Weld Fittings: 1/2″ – 10″ astm a403 wp304 Welded Fittings: 1/2″ – 48″
Manufacturing Standards	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, DN15-DN1200 BS4504, BS4504, BS1560, BS10 EN: EN10253-1, EN10253-2
Thickness	5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom SS WP304 Pipe Fitting
Types of Stainless Steel Pipe fittings	astm a403 wp304 Buttweld Fitting 304 SS Seamless Fittings A403 Grade WP304 Welded Fittings Wp304 Astm A403 Fabricated Pipe Fittings astm a403 wp304 Bevel Ends Pipe Fittings ASTM A403 Gr WP304 ERW Fittings
Product Range	Buttweld Pipe Fittings – Range of Materials, Specifications
Connection of Stainless Steel 304 Buttweld Fitting	Welding
Grade	ASTM A403 WP 304
Manufacturing process of Stainless Steel 304 Buttweld fittings	Push, Press, Forge, Cast, etc.
Test Certificates of Stainless Steel Asme Sa 403 Wp304 Buttweld Pipe Fittings	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Astm A403 Wp304 Elbow	Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D . Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Origin	Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin
Application & uses of Industrial ASME B16.9 SS 304 Fittings	Schedule 10 fittings are an economical alternative for lower-pressure applications. Fittings To Connect Pipe & Tubes inPower, Petroleum, Construction, Chemical, Gas, Shipbuilding, Metallurgyetc Schedule 40 fittings have a thicker wall for higher-pressure applications.
Specialized manufacturer of	ANSI B16.9 A403 WP304 90º Elbows, 45º Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend
We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

View ASTM A403 Gr WP304 Buttweld Pipe Fittings price today, Manufacturer of SS WP 304 45 Degree Elbow, Stockholder of SS 304 Short Radius Elbow, Stainless Steel 304 1.5d Pipe Bends Fittings, buy A403 Grade WP304 Buttweld Fittings, Find SS 304 Fitting stock

304 Stainless Steel Fitting Classes for WP Grades

CR	Corrosion resistant grade. S through WU Classes do not apply.
WP304-S	Seamless
WP304-W	Welded, RT or UT all pipe starting material welds made with filler metal. All fitting manufacturer welds except as excluded in A/SA403 paragraph 5.4.3. If UT is substituted for RT, all welds must be examined 100% for their length as required by A/SA403 paragraph 5.6
WP304-WX	RT all welds with or without filler metal.
WP304-WU	UT all welds with or without filler metal.
WPgrade-grade-class	Insert grades (304-304) and class (S,W,WX, or WU). Applies to fittings meeting all chemical and physical requirements of both grades.

Stainless Steel 304 Pipe Fittings Manufacturers in India
Sa 403 Wp304 Buttweld (B/W) Fittings Material	Size (in mm)	Sch. & Swg.	SS 304 Fittings Specification	SS 304 Pipe Fittings Items
Astm A403 Wp304 Seamless Fittings	15 NB to 300 NB	Sch. 5 to Sch. XXs	A-403 304 B/W ANSI B16.9	A403 WP304 Bend (Long & Short) A403 WP304 Stubend (Long & Short) A403 WP304 Elbow ( 180o, 90o & 45o) A403 WP304 Tee (Equal & Unequal) R=2D,3D,5D,10D Etc A403 WP304 Reducer (Con & Ecc) CAP A403 WP304 Nipple (Barrel)
Sa 403 Wp304 Welded [ERW] Fittings	15 NB to 600 NB	Sch. 5 to Sch. 80s	A-403 304 B/W ANSI B16.9

304 SS pipe fittings price list

DN	Type	Description	PRICE IN US($)
600*12.7	ELBOW 90 DEG	90° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304, ANSI/ ASME B16.9	$7.20
600*12.7	ELBOW 10 DEG	10° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304L, ANSI/ ASME B16.9	$12.60
600*12.7	ELBOW 30 DEG	30° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304, ANSI/ ASME B16.9	$13.9
600*12.7	ELBOW 40 DEG	40° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304L, ANSI/ ASME B16.9	$7.30
600*12.7	ELBOW 45 DEG	45° Elbow, BW, Stainless Steel, ASTM A403 Gr.WP304, ANSI/ ASME B16.9	$9.25
600*12.7	ELBOW 58 DEG	58° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304L, ANSI/ ASME B16.9	$5.92
600*12.7	ELBOW 60 DEG	60° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304, ANSI/ ASME B16.9	$10.90
600*12.7	ELBOW 63 DEG	63° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304L, ANSI/ ASME B16.9	$13.90
600*12.7	ELBOW 70 DEG	70° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304, ANSI/ ASME B16.9	$16.20
600*12.7	ELBOW 75 DEG	75° Elbow, SR, BW, Stainless Steel, ASTM A403 Gr.WP304L, ANSI/ ASME B16.9	$14.80

This is an approximate Cost of stainless steel 304 buttweld pipe fittings in India. For factory price buy directly from Stainless Steel 304 Pipe Fittings Manufacturers In India, check latest Astm A403 Wp304 Elbow price list & stock sizes please mail us.

Capacity of ANSI B16.9 SS 304 Buttweld fittings

Size: 1/8'' to 104'', SCH5S~SCH160
Connection End: Butt-welded.

Product	Size*	Wall Thickness**	Seamless	Welded
Elbow	1/2"-24"	SCH10S~XXS	√	√
	8"-104"	SCH5S~80S/XS		√
Tee	1/2"-24"	SCH10S~XXS	√	√
	8"-104"	SCH5S~80S/XS		√
Reducer	1/2"-24"	SCH10S~XXS	√	√
	8"-104"	SCH5S~80S/XS		√
Cap	1/2"-80"	SCH10S~SCH160	√
Lap Joint Stub End	1/2"-24"	SCH5S~80S/XS	√	√
	8"-80"	SCH5S~80S/XS		√

Stainless Steel 304 Buttweld fittings Types

MSS-SP-43 Stainless Steel Short Stub End	304 Stainless Steel Long Stub End
SS 304 Buttweld Fitting	Stainless Steel 304 Pipe Fitting
ANSI B16.9 Stainless Steel 304 45 Degree Elbow	ASME SA403 SS 304 45 Degree Elbow
SS 304 Pipe 5D Bend	SS 304 Pipe 180D Bend
304 Stainless Steel U Bend	ANSI B16.9 WP304 Stainless Steel Equal Cross
astm a403 wp304 Eccentric Reducer	304 SS Concentric Reducer
Stainless Steel 304 Equal Tee	ASME B16.28 Stainless Steel 304 Lateral Tee
Stainless Steel 304 End Cap	SS 304 Pipe 1D Bend

a403 grade wp304 fittings standards

ASME/ANSI B16.9 ASME/ANSI B16.28 MSS-SP-43 MSS-SP-75 BS 1640	DIN/EN10253 JIS B2311/2312/2313 ISO 3419 ISO 5251 GOST etc.

ASME B16.9 ASTM A403 gr WP304	Factory-Made Wrought Buttwelding Fittings	ASTM WP Fittings Long Radius Elbows, ASTM WP Fittings Long Radius Reducing Elbows, ASTM WP Fittings Long Radius Returns, ASTM WP Fittings Short Radius Elbows, ASTM WP Fittings Short Radius 180-deg Rerurns, ASTM WP Fittings 3D elbows, ASTM WP Fittings Straight Tees, ASTM WP Fittings Straight Crosses, ASTM WP Fittings Reducing Outlet Tees, ASTM WP Fittings Reducing Outlet Crosses, ASTM WP Fittings Lap Joint Stub Ends, ASTM WP Fittings Caps, ASTM WP Fittings Reducers.
ASME B16.28 SS 304 Fitting		ASTM WP Fittings Short Radius Elbows, ASTM WP Fittings Short Radius 180-deg Returns
MSS SP43 A403 WP304 Material	Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications	ASTM WP Fittings Long Radius Elbows, ASTM WP Fittings Straight and Reducing-on-the-Outlet Tees, ASTM WP Fittings Lap Joint Stub ends, ASTM WP Fittings caps, ASTM WP Fittings long radius 180 Degree returns, ASTM WP Fittings concentric reducers, ASTM WP Fittings eccentric reducers
Mss SP75 304 Pipe Fittings		ASTM WP Long Radius Elbows, ASTM WP 3R elbows, ASTM WP straight tees, ASTM WP reducing outlet tees, ASTM WP caps, reducers

types of SS 304 pipe fittings

ASTM A403 Gr WP304 Lap Joint Stub End

Sa 403 Wp304 Eccentric Reducer

Wp304 Astm A403 Concentric Reducer

asme sa403 stainless steel wp304 Stub End

Wp 304 Material Unequal Cross

UNS S30400 Long Radius Elbow

Asme Sa 403 Wp304 Short Radius Elbow

SS Grade WP304 End Cap

SS 304 Unequal Tee

ANSI B16.9 Stainless Steel Equal Cross

Wrought Austenitic Stainless Steel 304 Pipe Bend

304 SS Pipe Cap

ANSI B16.9 Stainless Steel 304 45 Degree Elbow

astm a403 wp304 90 Degree Elbow

SS WP304 180 Degree Elbow

Werkstoff No 1.4301 SS Equal Tee

304 stainless steel weld fittings tolerances

Nominal Diameter		O.D.For Bevel End	I.D.For End	Wall Thickness	Elbow		Tee		Reducer	Cap	180°Elbow
DN	NPS	O.D.For Bevel End	I.D.For End	Wall Thickness	A	B	C	M	H	E	O	K	Roughness
15-65	1/2-2 1/2	+1.6/-0.8	±0.8	-12.50%	±1.6	±1.6	±1.6	±1.6	±1.6	±3.2	±6.4	±6.4	±0.8
80-100	3-4	±1.6	±1.6							±6.4
125-200	5-8	+2.4/-1.6	±1.6
250-450	10-18	+4/-3.2	±3.2		±2.4	±2.4	±2.4	±2.4	±2.4		±9.6
500-600	20-24	+6.4/-4.8	±4.8		±3.2	±3.2	±3.2	±3.2	±4.8	±9.6
650-750	26-30				±3.2	±3.2	±3.2	±3.2
650-750	26-30				±4.8	±4.8	±4.8	±4.8
800-1200	32-48				±4.8	±4.8	±4.8	±4.8
1250-1500	50-60	+9.6/-6.4	±6.4		±9.6	±9.6	±9.6	±9.6	±9.6
1550-1750	62-70	+12.7/-9.6	±9.6		±12.7	±12.7
1800-2000	72-80	+16/-12	±12		±16	±16

Angularity Tolerance of Buttweld Fittings ASME B16.9 WP304

Nominal Size		DN	15-100	125-200	250-300	350-400	450-600	650-750	800-1050	1100-1200	1300-1500
		NPS	1/2 - 4	5-8	10-12	14-16	18-24	26-30	32-42	44-48	52-60
Angularity Tolerance	Off Angle	Q	1	2	3	3	4	5	5	5	6.4
	Off Plain	P	2	4	5	6	10	10	13	19	20

*For more information of buttweld fittings, please feel free to contact us.

Sizes & Schedule of Astm A403 Wp304 Seamless Fittings

	ASTM A403 Grade WP304 Buttweld Fittings
SA 403 WP 304 Fittings Types	SA 403 Gr 304 90º LRs, 90º SRs, 45º Elbows, SS 304 Concentric Reducers, 304 SS Eccentric Reducers, Grade WP304 Stainless Steel Tees, Reducing Tees and Stub Ends Fittings
Sizes	1/2" – 12"
Schedules	Sch 10S - 80S

Varities of 304 Stainless Steel Pipe Tee manufactured as per Hot forming or Extrusion Method & Cold forming process

ASTM A403 Grade WP304 SS Lateral Tee	ASTM A403 Gr WP304 Equal Tee
SS WP304 Lateral Tee	SA 403 WP304 Equal Tee
Stainless Steel ASTM WP304 Lateral Tee	ASTM A403 Grade WP304 Equal Tee
ASTM A403 WP304 Stainless Steel Equal Tee	ASTM A403 Gr WP304 Lateral Tee
Stainless Steel 304 Equal Tee	ASTM A403 304 Lateral Tee
ASTM A403 WP 304 SS Equal Tee	ASTM A403 WP 304 Lateral Tee

Types of ASTM A403 WP304 Elbow manufactured as per Hot forming or Extrusion Method & Cold forming

ASTM A403 WP304 Elbow
SA 403 WP304 45 Degree Elbow	Stainless Steel 304 90 Degree Elbow
ASTM A403 Grade WP304 45 Degree Elbow	ASTM A403 WP 304 90 Degree Elbow
ASTM A403 Grade WP304 45 Degree Elbow	ASTM A403 WP 304 45 Degree Elbow

Varities of SS 304 End Cap manufactured as per Hot forming or Extrusion Method & Cold forming process

SS UNS S30400 End Cap	ASTM A403 WP304 Stainless Steel 2" sch40s pipe cap
SA 403 304 Pipe Caps For Pipe End	Stainless Steel ASTM A403 304H Pipe Cap
Grade WP304 Stainless Steel 24" pipe end cap	SS Grade WP304 B16.9 Buttweld Cap
SS 304 End Cap	DN100 Stainless Steel 304 S40 Weld On Pipe Cap
SA 403 Gr 304 seamless butt weld pipe cap	SS WP304 Pipe Cap
304 SS pipe end caps	ASME B16.9 304 Stainless Steel End Cap
Werkstoff No 1.4301 SS Buttwelded Pipe Cap	ANSI B16.9 Stainless Steel 304 SCH40 Cap Butt Weld Cap
SA 403 WP 304 End Cap	SA 403 WP 304 Buttweld end seamless pipe cap
A403 304 threaded pipe end cap	ASME SA403 SS 304 219 GOST 17379 WELD STEEL PIPE CAPS

Types of A403 WP304 Material Reducer manufactured as per Hot forming or Extrusion Method & Cold forming

SA 403 304 Concentric Reducer	ASTM A403 304 Eccentric Reducer
Stainless Steel 304 Concentric Reducer	ASTM A403 Grade WP304 Eccentric Reducer
ASTM A403 WP 304 Eccentric Reducer	SS WP304 Concentric Reducer
Stainless Steel A403 WP304 Concentric Reducer	ASTM A403 Gr WP304 Eccentric Reducer
ASTM A403 WP304 Eccentric Reducer	ASTM WP304 SS Concentric Reducer
SA 403 WP304 Eccentric Reducer	Stainless Steel 304 Concentric Reducer

ANSI B16.9 A403 Grade Wp304 Pipe Cross types manufactured as per Hot forming or Extrusion Method & Cold forming process

ASTM A403 WP 304 B16.9 Cross	SS UNS S30400 Reducing Cross
ASTM A403 Grade WP304 4-way cross pipe fittings	ANSI B16.9 Stainless Steel ASTM WP304 butt weld pipe fittings cross
ASTM A403 Gr WP304 equal welded cross	Stainless Steel ASTM A403 WP304 buttweld equal cross
Werkstoff No 1.4301 SS equal straight cross	SS WP304 1-60inch sch40 ASME B16.9 4 way pipe fittings
ASTM A403 WP304 Stainless Steel equal cross	Stainless Steel 304 ASME B16.9 Big cross
SA 403 WP304 butt welded equal cross b16.9	SS WP304 Pipe cross

Varities of Asme Sa 403 Wp304 Pipe Bend manufactured as per Hot forming or Extrusion Method & Cold forming process

SA 403 WP 304 Pipe Bend	ASTM A403 WP 304 SS 180 degree U bend
SS UNS S30400 Bend	ASTM A403 WP 304H Stainless Steel Pipe Bend
SA 403 Gr 304 seamless 180 degree pipe bends	SS WP304 Pipe Bend
SS 304 45 90 degrees pipe Bend	Stainless Steel 304 pipe bends 3d 5d
ASTM A403 Grade WP304 pipe fitting bends	ASTM A403 Grade WP304 din26616 standard bend
SA 403 304 Equal Cross	ASTM A403 WP304H Stainless Steel Equal Cross
Grade WP304 Stainless Steel Pipe Bend	SS Grade WP304 Pipe Bend
5d 3d ASTM A403 304 pipe bends	Stainless Steel 304 6mm pipe fitting bends
304 SS Equal Cross	304 Stainless Steel 90 Degree Pipe Bend
A403 304 45 degree pipe bends	ASME SA403 SS 304 12 inch Pipe Bend
ASTM A403 WP 304 seamless steel pipe bend	Stainless Steel ASTM A403 WP304 90 Degree 5D Bend
Werkstoff No 1.4301 SS DN200 8inch sch40s 90 degree bend	ANSI B16.9 Stainless Steel 304 Equal Cross
ASTM A403 WP304 20mm 90 degree bend	ASTM A403 WP 304 SS Tube bend
ASTM A403 Gr WP304 90 Degree Bends	ASTM A403 Gr WP304 3d Pipe Bend
ASME B16.9 SA 403 WP304 5D Pipe Bend	SS WP304 Bend

types of Wp304 Astm A403 Stub End manufactured as per Hot forming or Extrusion Method & Cold forming process

ASTM A403 WP304 Stub End
SS UNS S30400 Long Stub End	A403 WP304 Stainless Steel Short Stub End
Grade WP304 Stainless Steel Long Stub End	SS Grade WP304 Short Stub End
SA 403 Gr 304 Short Stub End	SS WP304 Long Stub End
304 SS Short Stub End	304 Stainless Steel Long Stub End
SA 403 304 Short Stub End	SS Grade WP304 Long Stub End
SS 304 Long Stub End	Stainless Steel 304 Short Stub End
Werkstoff No 1.4301 SS Long Stub End	ANSI B16.9 Stainless Steel 304 Short Stub End
A403 304 Short Stub End	ASME SA403 SS 304 Long Stub End
SA 403 WP 304 Long Stub End	ASTM A403 WP304 SS Short Stub End

Weight chart of Stainless Steel UNS S30400 Buttweld fittings

ASTM A403M & ASME B16.9- Seamless Butt Welding Fittings

Product range and theoretical weights (kg)
DN	Schedule 10S			Schedule 40S			Schedule 80S
DN	900 Elbow	450 Elbow	Equal tee	900 Elbow	450 Elbow	Equal tee	900 Elbow	450 Elbow	Equal tee
8	0.02	0.01	0.03	0.03	0.02	0.06	0.04	0.03	0.07
10	0.03	0.02	0.05	0.03	0.02	0.03	0.06	0.04	0.09
15	0.06	0.03	0.09	0.08	0.04	0.10	0.10	0.05	0.14
20	0.07	0.03	0.13	0.08	0.04	0.17	0.11	0.05	0.20
25	0.14	0.08	0.28	0.15	0.11	0.29	0.22	0.14	0.38
32	0.23	0.11	0.49	0.26	0.17	0.59	0.40	0.23	0.68
40	0.30	0.17	0.68	0.40	0.23	0.86	0.51	0.29	1.02
50	0.50	0.25	0.85	0.70	0.4	1.28	0.91	0.59	1.59
65	0.85	0.48	1.41	1.40	0.77	2.19	1.81	0.99	3.13
80	1.25	0.63	1.77	2.20	1.08	3.31	2.97	1.50	4.45
90	1.70	0.75	2.67	2.83	1.42	4.08	4.00	2.00	5.44
100	2.10	1.08	3.46	4.47	2.09	5.27	6.18	2.81	7.71
150	5.45	2.72	8.07	10.89	5.44	10.99	16.32	8.16	13.61
200	10.20	5.33	15.65	21.54	10.77	20.91	33.11	16.56	28.12
250	18.15	9.75	26.46	38.56	19.27	35.38	51.71	25.86	49.90
300	25.80	13.62	39.46	59.42	29.71	62.14	79.38	39.69	83.91

Product range and theoretical weights (kg)
DN	Schedule 10S			Schedule 40S			Schedule 80S
DN	Con reducer	Ecc reducer	Reducing tee	Con reducer	Ecc reducer	Reducing tee	Con reducer	Ecc reducer	Reducing tee
40x.25	0.19	0.19	0.60	0.26	0.26	0.76	0.34	0.34	0.90
50x25	0.28	0.28	0.73	0.40	0.40	1.10	0.54	0.54	1.37
50x40	0.31	0.31	0.76	0.45	0.45	1.15	0.59	0.59	1.43
80x.50	0.55	0.55	1.56	1.00	1.00	2.91	1.79	1.79	3.91
100x50	0.78	0.78	2.94	1.50	1.50	4.48	1.95	1.95	6.55
100x80	0.87	0.87	3.04	1.74	1.74	4.64	2.33	2.33	6.79
150x80	1.82	1.82	6.86	3.95	3.95	9.68	5.51	5.51	11.57
150x100	1.96	1.96	7.10	4.07	4.07	11.94	5.96	5.96	11.97
200x100	3.01	3.01	13.46	6.55	6.55	17.98	9.23	9.23	24.18
200x150	3.19	3.19	14.08	6.74	6.74	18.82	10.12	10.12	25.31

Austenitic grades specified to ASTM A403M
Duplex grades specified to ASTM A815M
Buttwelding fittings are usually supplied as dual certified 304/304L or 316/316L
Duplex grades 2205 and 2507 are also available in certain sizes.

Welded Butt Welding Fittings – ASTM A403M & ASME B16.9

Product range and theoretical weights (kg)
DN	Schedule 10S					Schedule 40S
DN	900 Elbow	450 Elbow	Equal tee	Stub end type B	End cap	900 Elbow	450 Elbow	Equal tee	Stub end type B	End cap
15	0.06	0.03	0.09	0.07	0.03	0.08	0.04	0.10	0.08	0.04
20	0.07	0.03	0.13	0.09	0.05	0.08	0.04	0.17	0.11	0.07
25	0.14	0.08	0.28	0.16	0.08	0.15	0.11	0.29	0.17	0.10
32	0.23	0.11	0.49	0.22	0.10	0.26	0.17	0.59	0.25	0.18
40	0.30	0.17	0.68	0.25	0.11	0.40	0.23	0.86	0.31	0.20
50	0.50	0.25	0.85	0.43	0.13	0.70	0.40	1.28	0.61	0.23
65	0.85	0.48	1.41	0.57	0.19	1.40	0.77	2.19	0.80	0.27
80	1.25	0.63	1.77	0.72	0.25	2.20	1.08	3.31	1.13	0.42
100	2.10	1.08	3.46	1.09	0.68	4.47	1.47	5.27	1.87	1.14
125	3.65	1.82	5.44	1.47	1.11	6.80	2.84	9.63	2.79	2.13
150	5.45	2.72	8.03	2.15	1.42	10.89	5.44	10.99	3.57	3.23
200	10.20	5.33	15.65	3.22	2.38	21.54	10.77	20.91	6.07	5.19
250	18.15	9.75	26.76	5.13	4.45	38.56	19.27	35.38	10.07	9.00
300	25.80	13.62	39.46	8.16	7.50	59.42	29.71	62.14	14.29	15.00
350	36.29	18.37	48.53	10.88	8.17	79.38	35.15	79.31	17.14	16.00
400	47.63	23.81	58.97	12.70	10.67	99.79	45.81	99.79	20.41	21.00
450	59.87	29.94	79.65	17.23	13.00	129.73	59.40	129.73	27.21	26.00
500	99.80	49.90	103.42	21.77	17.00	162.38	74.84	162.39	29.94	34.00
600	140.61	70.31	155.58	27.21	26.00	225.89	105.23	225.90	38.55	52.00

Product range and theoretical weights (kg)
DN	Schedule 10S			Schedule 40S
DN	Con reducer	Ecc reducer	Reducing tee	Con reducer	Ecc reducer	Reducing tee
20x15	0.10	0.10	0.11	0.14	0.14	0.15
25x15	0.12	0.12	0.25	0.15	0.15	0.26
25x20	0.13	0.13	0.25	0.16	0.16	0.27
32x20	0.18	0.18	0.44	0.22	0.22	0.52
32x25	0.18	0.18	0.45	0.22	0.22	0.53
40x20	0.18	0.18	0.58	0.24	0.24	0.74
40x25	0.19	0.19	0.60	0.26	0.26	0.76
40x32	0.21	0.24	0.61	0.28	0.28	0.77
50x25	0.28	0.28	0.73	0.40	0.40	1.10
50x32	0.30	0.30	0.74	0.44	0.44	1.13
50x40	0.31	0.31	0.76	0.45	0.45	1.15
65x40	0.44	0.44	1.24	0.76	0.76	1.94
65x50	0.47	0.47	1.25	0.80	0.80	1.98
80x40	0.51	0.51	1.52	0.94	0.94	2.85
80x50	0.55	0.55	1.56	1.00	1.00	2.91
80x65	0.59	0.59	1.59	1.08	1.08	2.98
100x40	0.68	0.68	2.90	1.36	1.36	4.53
100x50	0.78	0.78	2.94	1.57	1.57	4.48
100x65	0.83	0.83	2.97	1.66	1.66	4.54
100x80	0.87	0.87	3.04	1.74	1.74	4.64
125x100	1.49	1.49	5.49	2.98	2.98	8.47
150x80	1.82	1.82	6.86	3.98	3.98	11.94
150x100	1.96	1.96	7.10	4.07	4.07	9.68
150x125	2.00	2.00	7.27	4.07	4.07	9.99
200x100	3.01	3.01	13.46	6.55	6.55	17.98
200x150	3.19	3.19	14.08	6.94	6.94	18.82
250x100	4.73	4.73	22.75	10.52	10.52	30.07
250x150	5.00	5.00	23.55	11.12	11.12	31.13
250x200	5.20	5.20	24.08	11.56	11.56	31.84
300x200	7.67	7.67	34.73	15.98	15.98	54.43
300x250	7.98	7.98	35.52	16.63	16.63	55.79
350x300	15.29	15.29	43.96	30.58	30.58	71.21
400x200	16.70	16.70	49.90	33.40	33.40	84.82
400x250	17.22	17.22	50.80	35.43	35.43	85.73
400x300	18.35	18.35	51.71	36.70	36.70	87.54

buttweld fittings types chart
Straight Tees and Crosses Reducing Outlet Tees and Reducing Outlet Crosses Welded Elbows 90° Long Radius Elbow Seamless Buttwelding 180° Returns 180° Short Radius Elbow 45° Long Radius Elbow Reducing Cross 180° Long Radius Elbow Seamless Buttwelding 45° and 90° Elbows 3D Elbow Reducing Tee Equal Cross 1D Elbow 45° Short Radius Elbow 1.5D Elbow 5D Elbow Equal Tee 90° Short Radius Elbow	End Cap Reducing Nipple Short Stubend Pipe Nipples Pipe Cap Long Stubend Eccentric Reducer Collar Swedge Nipple Lap Joint Stub Ends Stub End Barrel Nipple Concentric Reducer Long Radius Bend Bend Piggable Bend Reducers Lateral

SS WP304 pipe fittings dimensions chart

A403 WP304-W

ASTM A403 WP304 Stainless Steel Buttweld Fittings Welded (ERW) Buttweld Fittings

GRADE	SCHEDULE	NOM. PIPE SIZE
WP304-W	SCH 10S	1/2″ – 24″
	SCH 40S	1/2″ – 12″

A403 WP304-S

ASTM A403 WP304 Stainless Steel Buttweld Fittings Seamless Fittings

ASTM/ASME | A403/SA403 WP304 | WP-S | ANSI B16.9/MSS SP-43

NACE MR 01-75 | ASTM A262E

CERTIFICATE EN 10204/3.1B

GRADE	SCHEDULE	NOM. PIPE SIZE
WP304-S	SCH 10S	1/2″ – 12″
	SCH 40S	1/2″ – 12″
	SCH 80S	1/2″ – 12″

ASTM A403 WP304 Stainless Steel Tees, Caps, Stub Ends and Straight Crosses

Nominal Pipe Size	Outside Diameter		Caps	Straight Tees	Straight Crosses	Stub Ends
*(inches)*	*(mm)*	*(inches)*	Length (inches)	Center to End (inches)	Center to End (inches)	Lap Diameter (inches)	Long Length (inches)	Short Length (inches)
1/2	21.3	0.840	1	1	–	1 3/8	3	2
3/4	26.7	1.050	1	1 1/8	–	1 11/16	3	2
1	33.4	1.315	1 1/2	1 1/2	1 1/2	2	4	2
1 1/4	42.2	1.660	1 1/2	1 7/8	1 7/8	2 1/2	4	2
1 1/2	48.3	1.900	1 1/2	2 1/4	2 1/4	2 7/8	4	2
2	60.3	2.375	1 1/2	2 1/2	2 1/2	3 5/8	6	2 1/2
2 1/2	73.0	2.875	1 1/2	3	3	4 1/8	6	2 1/2
3	88.9	3.500	2	3 3/8	3 3/8	5	6	2 1/2
3 1/2	101.6	4.000	2 1/2	3 3/4	3 3/4	5 1/2	6	3
4	114.3	4.500	2 1/2	4 1/8	4 1/8	6 3/16	6	3
5	141.3	5.563	3	4 7/8	4 7/8	7 5/16	8	3
6	168.3	6.625	3 1/2	5 5/8	5 5/8	8 1/2	8	3 1/2
8	219.1	8.625	4	7	7	10 5/8	8	4
10	273.1	10.750	5	8 1/2	8 1/2	12 3/4	10	5
12	323.9	12.750	6	10	10	15	10	6

ASTM A403 WP304 Stainless Steel Reducers

Nominal Pipe Size	Outside Diameter		Reducers
Reduced from (inches)	*(mm)*	*(inches)*	Reduced to (inches)	Concentric & Eccentric Length (inches)
1/2	21.3	0.840	1/4	1 1/2
1/2	21.3	0.840	3/8	1 1/2
3/4	26.7	1.050	3/8	2
3/4	26.7	1.050	1/2	2
1	33.4	1.315	3/8	2
			1/2	2
			3/4	2
1 1/4	42.2	1.660	1/2	2
			3/4	2
			1	2
1 1/2	48.3	1.900	1/2	2 1/2
			3/4	2 1/2
			1	2 1/2
			1 1/4	2 1/2
2	60.3	2.375	3/4	3
			1	3
			1 1/4	3
			1 1/2	3
2 1/2	73.0	2.875	1	3 1/2
			1 1/4	3 1/2
			1 1/2	3 1/2
			2	3 1/2
3	88.9	3.500	1	3 1/2
			1 1/2	3 1/2
			2	3 1/2
			2 1/2	3 1/2
3 1/2	101.6	4.000	1 1/4	4
			1 1/2	4
			2	4
			2 1/2	4
			3	4
4	114.3	4.500	1 1/2	4
			2	4
			2 1/2	4
			3	4
			3 1/2	4
5	141.3	5.563	2	5
			2 1/2	5
			3	5
			3 1/2	5
			4	5
6	168.3	6.625	2 1/2	5 1/2
			3	5 1/2
			3 1/2	5 1/2
			4	5 1/2
			5	5 1/2
8	219.1	8.625	3	6
			3 1/2	6
			4	6
			5	6
			6	6
10	273.1	10.750	4	7
			5	7
			6	7
			8	7
12	323.9	12.750	5	8
			6	8
			8	8
			10	8

ASTM A403 WP304 Stainless Steel Elbows and Returns

Nominal Pipe Size	Outside Diameter		90° Elbows		45° Elbows		180° Returns
*(inches)*			Long Radius	Short Radius	Long Radius		Long Radius
	*(mm)*	*(inches)*	Center to Face (inches)	Center to Face (inches)	Center to Face (inches)	Radius (inches)	Center to Center (inches)	Back to face (inches)
1/2	21.3	0.840	1 1/2	–	5/8		2	1 7/8
3/4	26.7	1.050	1 1/8	–	7/16		2 1/4	1 11/16
1	33.4	1.315	1 1/2	1	7/8		3	2 3/16
1 1/4	42.2	1.660	1 7/8	1 1/4	1		3 3/4	2 3/4
1 1/2	48.3	1.900	2 1/4	1 1/2	1 1/8	3	4 1/2	3 1/4
2	60.3	2.375	3	2	1 3/8	4	6	4 3/16
2 1/2	73.0	2.875	3 3/4	2 1/2	1 3/4	5	7 1/2	5 3/16
3	88.9	3.500	4 1/2	3	2	6	9	6 1/4
3 1/2	101.6	4.000	5 1/4	3 1/2	2 1/4	7	10 1/2	7 1/4
4	114.3	4.500	6	4	2 1/2	8	12	8 1/4
5	141.3	5.563	7 1/2	5	3 1/8	10	15	10 5/16
6	168.3	6.625	9	6	3 3/4	12	18	12 5/16
8	219.1	8.625	12	8	5	12	24	16 5/16
10	273.1	10.750	15	10	6 1/4	15	30	20 3/8
12	323.9	12.750	18	12	7 1/2	18	36	24 3/8

We maintain Stock of

1/2 Buttweld Sch 10 304 45 Degree Elbow

1/2 Buttweld Sch 10 304 90 Degree Elbow

1/2 Buttweld Sch 10 304 Cap

1/2 Buttweld Sch 10 304 Tee

1/2 Buttweld Sch 40 304 45 Degree Elbow

1/2 Buttweld Sch 40 304 90 Degree Elbow

1/2 Buttweld Sch 40 304 Cap

1/2 Buttweld Sch 40 304 Tee

1/2 Buttweld Sch 5 304 45 Degree Elbow

1/2 Buttweld Sch 5 304 90 Degree Elbow

1/2 Buttweld Sch 5 304 Cap

1/2 Buttweld Sch 5 304 Tee

socket weld fittings vs buttweld

Manufacturing
- SW: Forging
- BW: Hot Forming
Standard :ASME B16.9 buttweld fittings and ASME B16.11 socket weld fittings
Dimensions:
- SW: 1/8″ to 4″
- BW : 1/2″ to 48″
Price:
Ordinarily, the cost of socket weld fittings is higher than butt weld fittings in comparable size. But the additional cost of butt weld is higher for establishment, considering labor cost and talented welder.

Value Added Service of ASTM A403 304 SS Buttweld Fittings

Quality & Inspection:

PMI test to verify material grade
Dimension controlling during fabricating and finished
Visual and surface 100% examination before shipment
End protected for shipment
Packed in carton box firstly, then in wooden case

Value Added Services:

Hot dip galvanizing
EN 10204/3.1B,
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc

Stocking Distributors of ASTM A403 Gr WP304 fittings

Wp 304 Material SS 3D Elbow SS 304 Pipe Fittings ASTM A/ASME SA403Lateral Tee ASTM A403 Gr WP304 Concentric Reducer 304 SS Eccentric Reducer Stainless Steel ASTM A403 Grade WP304H Eccentric Reducer SS 304 SS 1D Elbow Stainless Steel 304 45 Degree Elbow ASTM A403 Grade WP304 90 Degree Elbow SA 403 304 Equal Tee Fittings ASTM A403 Grade WP304 Lateral Tee 304 Stainless Steel Concentric Reducer SA 403 Gr 304 Concentric Reducer Fittings ASTM A403 Gr WP304H Lateral Tee Fittings Wp304 Astm A403 SS 5D Elbow SA 403 Gr 304 Tee Fittings SS 304 Fittings 304 stainless steel Elbow stainless steel 304 Buttweld Fittings Asme Sa 403 Wp304 Eccentric Reducer SA 403 Gr 304 Pipe Fittings SS WERKSTOFF NR. 1.4301 Lateral Tee ASTM A403 Grade WP304 Concentric Reducer SA 403 WP304 Lateral Tee Fittings 304 Stainless Steel Buttweld Fittings UNS S30400 SS Equal Tee 304L Stainless Steel SS Concentric Reducer Fittings SS WP304 Concentric Reducer Fittings SS 304 Lateral Tee Stainless Steel 304 Pipe Fittings SS 304 Eccentric Reducer SA 403 304 Concentric Reducer ASTM A403 304 Eccentric Reducer	SA 403 Gr 304 Stub End SS 304 Bend Fittings ASTM A403 Grade WP304 Long Stub End Sa 403 Wp304 End Cap UNS S30400 End Cap Wp304 Wx End Cap SS A403 WP304 1.5d Pipe Bend SS 304 Equal Cross Fittings 304 Stainless Steel Pipe Cap 304 SS Long Stub End ASTM A403 304Reducing Tee SA 403 WP304 Pipe Tee Fittings ASTM A403 WP304 SS End Cap Stainless Steel 304 Pipe Bend A403 WP304 5D Elbow SS WP304 End Cap 304 Stainless Steel SS Equal Cross 304 SS Weld Fittings WP304 Stub End ASTM A403 Gr WP304 10D Elbow 304 SS 6D Elbow SA 403 WP304 Equal Cross Wp304-S Pipe Cap 304 Stainless Steel Equal Cross Fittings 304 SS Reducer Stainless Steel 304 Equal Tee ASTM A403 Gr WP304H SS Short Stub Ends Wp304-W Short Stub End SS 304 180 Degree Elbow 304 SS Pipe End Cap ASTM A403 WP 304 SS Equal Tee ASTM A403 Grade WP304 Short Radius Elbow ANSI B16.9 SS 304 Long Radius Elbow

Application Industries of MSS-SP-43 Stainless Steel 304 Buttweld fittings

Gas Processing Power Generation Off-Shore Oil Drilling Companies Petrochemicals Pharmaceuticals Chemical Equipment Pharmaceutical Equipment Specialty Chemicals Pulp and Paper Industry Heat Exchangers Condensers Sea Water Equipment

mechanical properties of ANSI B16.9 WP304 Stainless Steel Fitting

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

304 SS pipe fittings Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
ASTM A403 WP304	0.08 max	2 max	0.75 max	0.045 max	0.030 max	18 – 20	-	8 – 11	-

ASME B16.28 WP 304 Buttweld fittings Equivalent Grades

STANDARD	ASTM WP Fittings 304
UNS	S30400
WERKSTOFF NR.	1.4301
EN	X5CrNi18-10
BS	304S31
GOST	08Х18Н10
JIS	SUS 304
AFNOR	Z7CN18‐09

Specification Comparison of ASTM A403 Grade WP304 Buttweld Fittings

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
Grade	UNS No	BS	En	No	Name	Swedish SS	Japanese JIS
ASTM A403 WP 304 Pipe Fittings	S30400	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304
ASTM A403 WP 304H Pipe Fittings	S30409	304S51	-	1.4948	X6CrNi18-11	-	-
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials notas a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

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ASTM A403 WP304 Buttweld Fittings Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)			Thermal Conductivity(W/m.K)		Specific Heat 0-1000C(J/kg.K)	Electrical Resistivity (n.m)
Grade	Density (kg/m3)	Elastic Modulus (GPa)	0-1000C	0-3150C	0-5380C	at 1000C	at 5000C	Specific Heat 0-1000C(J/kg.K)	Electrical Resistivity (n.m)
ASTM A403 WP 304 Pipe Fittings /H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

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