Stainless Steel 321 Buttweld Pipe fittings

buy from SS 321h pipe Fittings, A403 WP321 Elbow suppliers, A403 Grade WP321 Buttweld Fittings manufacturers, view SS 321 Equivalent Material

Stainless steel 321 butt-weld fittings manufacture in Mumbai, India. It has greater carbon content presents a boosted performance at elevated temperature SS 321 and 321H. Butt-weld fittings are non-magnetic and offered different sizes. These fittings are used in super heater and burning parts along with expansions.

Stainless Steel 321 Buttweld fittings

SS 321h pipe Fittings

ASTM A403 WP321 Elbow

Special price A403 Grade WP321H Buttweld Fittings, 321 Stainless Steel Elbows suppliers, Get 321H SS Weld Fittings, A403 WP321H Elbow Stock, stockholder of 321 Stainless Steel Fittings, suppliers of SS 321h Fittings, Check A403 Wp321 Chemical Composition

Stainless steel 321 can also be used in refinery tools and high temperatures chemical process tools. This 321 reducers are used extensively in aircrafts and missile industries.SS 321H pipe fittings are often used in expansion joints and pharmaceutical productions. This stainless steel bend can be very resistant-forging, coil, sheet and flat steel wire can be produces by 321H. Stainless steel 321 pipe fittings are used in engine manifolds, expansions and chemical processing.

A403 WP321 elbow manufacture in India which covers the standard for wrought austenitic stainless steel fittings for pressure piping systems at high temperature to change the directions and flow.A403 grade WP321 butt-weld fittings contain high chromium and low carbon content. This kind of steel can be continuously exposed to temperatures of about 1500 degree F. It is used in different applications such as car headers, machinery parts and screws.
SS 321 tools materials are tritium. This material is stabilized against chromium carbide.

A403 grade WP321 butt-weld fittings are made up of using high quality austenitic SS grade 321 and 321H. The industry use modern machinery. Our Bhansali Brothers. has the production of different shapes and sizes.

SS 321 pipe fittings price list

Price of Stainless Steel 321 Pipe Fittings manufacturer in India	Stainless Steel 321 Pipe Fittings Price in India (INR)	Stainless Steel 321 Pipe Fittings Price in UK Pound sterling	SS 321 Pipe Fittings Price in UAE Dirham
Stainless Steel Buttweld Fittings As Pergrade 321 :- Seamless Reducer Size: 3/4 Nb To 1/2 Nb Sch 40	428 INR	4.51 UK Pound sterling	21.45 UAE Dirham

This is an approximate Cost of stainless steel 321 buttweld pipe fittings in India. For factory price buy directly from Stainless Steel 321 Pipe Fittings Manufacturers In India, check latest A403 WP321 Elbow price list & stock sizes please mail us.

material specification of stainless steel 321 buttweld fittings

Size	Stainless Steel 321 Seamless Butt Weld Fittings: 1/2″ – 10″ astm a403 wp321 Welded Fittings: 1/2″ – 48″
Specifications	ASTM A403 / ASME SA403
Grade	ASTM A403 WP 321
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 WP321 Pipe Fitting
Connection of Stainless Steel 321 Buttweld Fitting	Welding
Product Range	Buttweld Pipe Fittings – Range of Materials, Specifications
Test Certificates of Stainless Steel Asme Sa 403 Wp321 Buttweld Pipe Fittings	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Types of Stainless Steel 321 Pipe fittings	ASTM A403 Gr WP321 ERW Fittings 321 SS Seamless Fittings astm a403 wp321 Bevel Ends Pipe Fittings A403 A403 Grade WP321 Welded Fittings astm a403 wp321 Buttweld Fitting Wp321 Astm A403 Fabricated Pipe Fittings
Application & uses of Industrial ASME B16.9 SS 321 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.
Origin	Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin
Manufacturing process of Stainless Steel 321 Buttweld fittings	Push, Press, Forge, Cast, etc.
Astm A403 Wp321 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
Specialized manufacturer of	ANSI B16.9 A403 WP321 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

321 Stainless Steel Elbow Manufacturers, Ready Stock of ASTM A403 gr WP321H Fittings, Stainless Steel 321 1.5d Pipe Bends Fittings, importer of SS 321H Short Radius Elbow, SS WERKSTOFF NR. 1.4541 Cross, Find Stainless Steel UNS S32100 Seamless 3d Pipe Bend Fittings at low price

100% Radiography Tested Seamless/ Welded

Products		Size
SS 321 Elbow – Long Radius	SS 321 Stub Ends	Sizes 1/2″ – 48″
SS 321 Elbow – Short Radius	SS 321 CroSS 321
SS 321 Reducing Elbow	SS 321 Reducing CroSS 321
SS 321 45° Elbow	SS 321 Tees
SS 321 Fabricated Tee	SS 321 End Cap
SS 321 Reducer	SS 321 Coupling
SS 321 Concentric Reducer	SS 321 Pipe Nipple
SS 321 Eccentric Reducer	SS 321 5D Elbow
SS 321 3D Elbow	SS 321 Welded Pipe Fittings

Schedule & Sizes chart of Astm A403 Wp321 Seamless Fittings

	ASTM A403 Grade WP321 Buttweld Fittings
ASME SA403 SS 321 Fittings Types	Werkstoff No 1.4541 SS 90º LRs, 90º SRs, 45º Elbows, SA 403 321 Concentric Reducers, SA 403 Gr 321 Eccentric Reducers, SS UNS S32100 Tees, Reducing Tees and Stub Ends Fittings
Sizes	1/2" – 12"
Schedules	Sch 10S - 80S

Stainless Steel 321 Pipe Fittings Manufacturers in India
Sa 403 Wp321 Buttweld (B/W) Fittings Material	Size (in mm)	Sch. & Swg.	SS 321 Fittings Specification	SS 321 Pipe Fittings Items
Astm A403 Wp321 Seamless Fittings	15 NB to 300 NB	Sch. 5 to Sch. XXs	A-403 321 B/W ANSI B16.9	A403 WP321 Bend (Long & Short) A403 WP321 Stubend (Long & Short) A403 WP321 Elbow ( 180o, 90o & 45o) A403 WP321 Tee (Equal & Unequal) R=2D,3D,5D,10D Etc A403 WP321 Reducer (Con & Ecc) CAP A403 WP321 Nipple (Barrel)
Sa 403 Wp321 Welded [ERW] Fittings	15 NB to 600 NB	Sch. 5 to Sch. 80s	A-403 321 B/W ANSI B16.9

ANSI B16.9 SS 321 Buttweld fittings Capacity

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		√

Classes for WP Grades of 321 Stainless Steel Fittings

CR	Corrosion resistant grade. S through WU Classes do not apply.
WP321-S	Seamless
WP321-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
WP321-WX	RT all welds with or without filler metal.
WP321-WU	UT all welds with or without filler metal.
WPgrade-grade-class	Insert grades (321-321) and class (S,W,WX, or WU). Applies to fittings meeting all chemical and physical requirements of both grades.

Most Common types of Stainless Steel 321 Buttweld fittings

SS 321 Butt weld Fittings	ASTM A403 SS WP321 Welded Pipe Fittings
SS 321 Pipe Fittings	SS 321 Buttweld Reducer
Stainless Steel 321 Welded Pipe Fittings	Stainless Steel 321 Buttweld Tee
Stainless Steel 321 Pipe Fittings	Stainless Steel 321 Seamless Pipe Fittings
SS 321 90deg. LR Elbow	Stainless Steel 321 Buttweld Pipe Fittings
Stainless Steel UNS S32100 Pipe Elbow	Stainless Steel 321 Short Radius Elbow
Stainless Steel SUS 321 45deg.Elbow	ASME SA403 SS 321 Pipe Fittings
SS 321 Stubends	Stainless Steel 321 Buttweld Reducing Nipple
ANSI 321 Stainless Steel Pipe Fittings	Steel 321 Pipe End Cap
Stainless Steel DIN 1.4436 Pipe Tee	Stainless Steel BS 321S31 Cross
ANSI B16.9 SS 321 Buttweld Fitting	SS 321 End Pipe Cap

standards of a403 grade wp321 fittings

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.

ASTM A403 – ASME SA403	Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9	Factory-Made Wrought Buttwelding Fittings
MSS SP-43	Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
MSS SP-95	Swage(d) Nipples and Bull Plugs
BS3799	Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry

Most frequent types of Stainless Steel 321 Pipe Fittings

ANSI B16.9 Stainless Steel 321 45 Degree Elbow

astm a403 wp321 90 Degree Elbow

SS WP321 180 Degree Elbow

Werkstoff No 1.4541 SS Equal Tee

SS 321 Unequal Tee

ANSI B16.9 Stainless Steel Equal Cross

Wrought Austenitic Stainless Steel 321 Pipe Bend

321 SS Pipe Cap

Wp 321 Material Unequal Cross

UNS S32100 Long Radius Elbow

Asme Sa 403 Wp321 Short Radius Elbow

SS Grade WP321 End Cap

ASTM A403 Gr WP321 Lap Joint Stub End

Sa 403 Wp321 Eccentric Reducer

Wp321 Astm A403 Concentric Reducer

asme sa403 stainless steel wp321 Stub End

SS WP321 pipe fittings Dimensions Schedule

A403 WP321-W

ASTM A403 WP321 Stainless Steel Buttweld Fittings Welded (ERW) Buttweld Fittings

GRADE	SCHEDULE	NOM. PIPE SIZE
WP321-W	SCH 10S	1/2″ – 24″
	SCH 40S	1/2″ – 12″

A403 WP321-S

ASTM A403 WP321 Stainless Steel Buttweld Fittings Seamless Fittings

ASTM/ASME | A403/SA403 WP321 | WP-S | ANSI B16.9/MSS SP-43

NACE MR 01-75 | ASTM A262E

CERTIFICATE EN 10204/3.1B

GRADE	SCHEDULE	NOM. PIPE SIZE
WP321-S	SCH 10S	1/2″ – 12″
	SCH 40S	1/2″ – 12″
	SCH 80S	1/2″ – 12″

ASTM A403 WP321 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 WP321 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 WP321 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

Tolerance Chart of 321 stainless steel weld fittings

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 WP321

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.

List of 321 Stainless Steel Pipe Tee manufactured as per Hot forming or Extrusion Method & Cold forming process

ASTM A403 Grade WP321 SS Lateral Tee	ASTM A403 Gr WP321 Equal Tee
SS WP321 Lateral Tee	SA 403 WP321 Equal Tee
Stainless Steel ASTM WP321 Lateral Tee	ASTM A403 Grade WP321 Equal Tee
ASTM A403 WP321 Stainless Steel Equal Tee	ASTM A403 Gr WP321 Lateral Tee
Stainless Steel 321 Equal Tee	ASTM A403 321 Lateral Tee
ASTM A403 WP 321 SS Equal Tee	ASTM A403 WP 321 Lateral Tee

Most Common types of ASTM A403 WP321 Elbow manufactured as per Hot forming or Extrusion Method & Cold forming

ASTM A403 WP321 Elbow
SA 403 WP321 45 Degree Elbow	Stainless Steel 321 90 Degree Elbow
ASTM A403 Grade WP321 45 Degree Elbow	ASTM A403 WP 321 90 Degree Elbow
ASTM A403 Grade WP321 45 Degree Elbow	ASTM A403 WP 321 45 Degree Elbow

Varities of SS 321 End Cap manufactured as per Hot forming or Extrusion Method & Cold forming process

SS UNS S32100 End Cap	ASTM A403 WP321 Stainless Steel 2" sch40s pipe cap
SA 403 321 Pipe Caps For Pipe End	Stainless Steel ASTM A403 321H Pipe Cap
Grade WP321 Stainless Steel 24" pipe end cap	SS Grade WP321 B16.9 Buttweld Cap
SS 321 End Cap	DN100 Stainless Steel 321 S40 Weld On Pipe Cap
SA 403 Gr 321 seamless butt weld pipe cap	SS WP321 Pipe Cap
321 SS pipe end caps	ASME B16.9 321 Stainless Steel End Cap
Werkstoff No 1.4541 SS Buttwelded Pipe Cap	ANSI B16.9 Stainless Steel 321 SCH40 Cap Butt Weld Cap
SA 403 WP 321 End Cap	SA 403 WP 321 Buttweld end seamless pipe cap
A403 321 threaded pipe end cap	ASME SA403 SS 321 219 GOST 17379 WELD STEEL PIPE CAPS

Most popular types of A403 WP321 Material Reducer manufactured as per Hot forming or Extrusion Method & Cold forming

SA 403 321 Concentric Reducer	ASTM A403 321 Eccentric Reducer
Stainless Steel 321 Concentric Reducer	ASTM A403 Grade WP321 Eccentric Reducer
ASTM A403 WP 321 Eccentric Reducer	SS WP321 Concentric Reducer
Stainless Steel A403 WP321 Concentric Reducer	ASTM A403 Gr WP321 Eccentric Reducer
ASTM A403 WP321 Eccentric Reducer	ASTM WP321 SS Concentric Reducer
SA 403 WP321 Eccentric Reducer	Stainless Steel 321 Concentric Reducer

ANSI B16.9 A403 Grade Wp321 Pipe Cross types manufactured as per Hot forming or Extrusion Method & Cold forming process

ASTM A403 WP 321 B16.9 Cross	SS UNS S32100 Reducing Cross
ASTM A403 Grade WP321 4-way cross pipe fittings	ANSI B16.9 Stainless Steel ASTM WP321 butt weld pipe fittings cross
ASTM A403 Gr WP321 equal welded cross	Stainless Steel ASTM A403 WP321 buttweld equal cross
Werkstoff No 1.4541 SS equal straight cross	SS WP321 1-60inch sch40 ASME B16.9 4 way pipe fittings
ASTM A403 WP321 Stainless Steel equal cross	Stainless Steel 321 ASME B16.9 Big cross
SA 403 WP321 butt welded equal cross b16.9	SS WP321 Pipe cross

Different of Asme Sa 403 Wp321 Pipe Bend manufactured as per Hot forming or Extrusion Method & Cold forming process

SA 403 WP 321 Pipe Bend	ASTM A403 WP 321 SS 180 degree U bend
SS UNS S32100 Bend	ASTM A403 WP 321H Stainless Steel Pipe Bend
SA 403 Gr 321 seamless 180 degree pipe bends	SS WP321 Pipe Bend
SS 321 45 90 degrees pipe Bend	Stainless Steel 321 pipe bends 3d 5d
ASTM A403 Grade WP321 pipe fitting bends	ASTM A403 Grade WP321 din26616 standard bend
SA 403 321 Equal Cross	ASTM A403 WP321H Stainless Steel Equal Cross
Grade WP321 Stainless Steel Pipe Bend	SS Grade WP321 Pipe Bend
5d 3d ASTM A403 321 pipe bends	Stainless Steel 321 6mm pipe fitting bends
321 SS Equal Cross	321 Stainless Steel 90 Degree Pipe Bend
A403 321 45 degree pipe bends	ASME SA403 SS 321 12 inch Pipe Bend
ASTM A403 WP 321 seamless steel pipe bend	Stainless Steel ASTM A403 WP321 90 Degree 5D Bend
Werkstoff No 1.4541 SS DN200 8inch sch40s 90 degree bend	ANSI B16.9 Stainless Steel 321 Equal Cross
ASTM A403 WP321 20mm 90 degree bend	ASTM A403 WP 321 SS Tube bend
ASTM A403 Gr WP321 90 Degree Bends	ASTM A403 Gr WP321 3d Pipe Bend
ASME B16.9 SA 403 WP321 5D Pipe Bend	SS WP321 Bend

Frequently Used Wp321 Astm A403 Stub End manufactured as per Hot forming or Extrusion Method & Cold forming process

ASTM A403 WP321 Stub End
SS UNS S32100 Long Stub End	A403 WP321 Stainless Steel Short Stub End
Grade WP321 Stainless Steel Long Stub End	SS Grade WP321 Short Stub End
SA 403 Gr 321 Short Stub End	SS WP321 Long Stub End
321 SS Short Stub End	321 Stainless Steel Long Stub End
SA 403 321 Short Stub End	SS Grade WP321 Long Stub End
SS 321 Long Stub End	Stainless Steel 321 Short Stub End
Werkstoff No 1.4541 SS Long Stub End	ANSI B16.9 Stainless Steel 321 Short Stub End
A403 321 Short Stub End	ASME SA403 SS 321 Long Stub End
SA 403 WP 321 Long Stub End	ASTM A403 WP321 SS Short Stub End

Weight chart of Stainless Steel UNS S32100 Buttweld fittings

pipe fittings weight chart

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

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

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

Custom size supplied of ASTM A403 Gr WP321 fittings

SS 321 Straight Crosses SS 321 45° Short Radius Elbow ASTM A403 WP 321 3D Elbow SS 321 Lap Joint Stub Ends SS 321 90°/180°/45° Short Radius Elbow ASTM A403 WP 321 Reducing Elbow SS 321 Reducing Tee ASTM A403 WP 321 Concentric Reducer ASTM A403 WP 321 Elbow – Short Radius Stainless Steel 321 Equal Cross ASTM A403 WP 321 45° Elbow ASTM A403 WP 321 Reducer SS 321 Reducing Cross Stainless Steel 321 Piggable Bend SS 321 End Cap/Pipe Cap ASTM A403 WP 321 Eccentric Reducer Stainless Steel 321 Collar SS 321 45° Long Radius Elbow ASTM A403 WP 321 Elbow – Long Radius SS 321 90°/180°/45° Long Radius Elbow ASTM A403 WP 321 Fabricated Tee	ASTM A403 WP 321 Welded Pipe Fittings SS 321 1.5D Elbow Stainless Steel 321 Outlet Tees and Crosses ASTM A403 WP 321 Cross Stainless Steel 321 Reducer Stainless Steel 321 Lateral Tee SS 321 180° Long Radius Elbow Stainless Steel 321 Short Stubend/Long Stubend SS 321 180° Short Radius Elbow Stainless Steel 321 1D Elbow/3D Elbow/5D Elbow ASTM A403 WP 321 Pipe Nipple ASTM A403 WP 321 Reducing Cross Stainless Steel 321 Barrel Nipple ASTM A403 WP 321 End Cap Stainless Steel 321 Straight Tees ASTM A403 WP 321 5D Elbow SS 321 Swedge Nipple/Pipe Nipple/Reducing Nipple ASTM A403 WP 321 Stub Ends SS 321 Concentric Reducer/Eccentric Reducer ASTM A403 WP 321 Tees

Check Difference between buttweld fittings vs 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.
Manufacturing
- SW: Forging
- BW: Hot Forming
Standard :ASME B16.9 buttweld fittings and ASME B16.11 socket weld fittings

Value Added Service of ASTM A403 321 SS Buttweld Fittings

Quality & Inspection:

Raw Materials Certificate
Dimension controlling during fabricating and finished
Third Party Inspection Report
EN 10204/3.1B,
100% Radiography Test Report

Value Added Services:

Positive Material Identification – PMI Testing
Hardness Test
Mechanical Testing Such as Tensile of Area
Chemical Analysis – Spectro Analysis
Flattening Test

Chemical Structure of 321 SS pipe fittings

Grade	C	Mn	Si	P	S	Cr	N	Ni	Ti
SS 321	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 19.00	0.10 max	9.00 - 12.00	5(C+N) – 0.70 max
SS 321H	0.04 – 0.10	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 19.00	0.10 max	9.00 - 12.00	4(C+N) – 0.70 max

Mechanical Behaviour of ANSI B16.9 WP321 Stainless Steel Fitting

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1457 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

Equivalent grades of ASME B16.28 WP 321 Buttweld fittings

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 321	1.4541	S32100	SUS 321	X6CrNiTi18-10
SS 321H	1.4878	S32109	SUS 321H	X12CrNiTi18-9

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Physical Properties of ASTM A403 WP321 Buttweld Fittings

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (μm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100 °C (J/kg.K)	Electrical Resistivity (nΩ.m)
Grade	Density (kg/m3)	Elastic Modulus (GPa)	0-100 °C	0-315 °C	0-538 °C	at 100 °C	at 500 °C	Specific Heat 0-100 °C (J/kg.K)	Electrical Resistivity (nΩ.m)
321	8027	193	16.6	17.2	18.6	16.1	22.2	500	720

Application Industries of MSS-SP-43 Stainless Steel 321 Buttweld fittings

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

buy from Stainless Steel 321 180 Deg bend, 321 Stainless Steel End Cap suppliers, stockist of ASTM A/ASME SA403 Long Stub End, Stainless Steel 321H U bend, Check SS321 Material Properties online