Revinox Steel & Alloys LLP

Top ASME SA 234 Grade WP22 Elbow and Tee Manufacturer in India With Size 1/2″ to 48″

ASTM A234 WP22 fittings are high-temperature alloy steel buttweld fittings designed for severe service conditions. These fittings are widely used in power plants, refineries, petrochemical, and pressure piping systems where strength and heat resistance are critical.

As a leading ASTM A234 WP22 fittings manufacturer in India, we supply elbows, tees, reducers, caps, and stub ends manufactured in compliance with ASME SA 234 standards, ensuring durability, precision, and long service life.

ASTM A234 WP22 Fittings Specification

Standard	ASTM A234 / ASME SA 234
Grade	WP22 (Class 1, Class 3)
Size Range	1/2″ to 48″
Fitting Type	Elbow, Tee, Reducer, Cap, Stub End
Manufacturing Process	Seamless, Welded, Fabricated
Schedules	SCH 10, SCH 40, SCH 80, SCH 160
Dimension Standards	ASME B16.9, ASME B16.28, MSS-SP-43
Surface Finish	Polished, Pickled

Applications of ASTM A234 WP22 Pipe Fittings

● Power Generation Plants

● Oil & Gas Refineries

● Petrochemical Industry

● Chemical Processing Units

● Water Treatment & Infrastructure

● Shipbuilding & Heavy Engineering

Physical Properties of ASTM A234 WP22 Fittings

Property	Value
Density	7.85 g/cm³
Melting Point	1325 – 1370°C
Service Temperature	1150°F to 1800°F

Testing of SA234 WP22 Buttweld Fittings

HIC Testing
NDT Testing
Ultrasonic Testing
PMI Testing

ASTM A234 Gr WP22 90 Degree Elbow Dimensions

The dimensions of ASTM A234 WP22 90° elbows conform to ASME B16.9 standards, ensuring accurate fitment, pressure integrity, and long-term reliability in high-temperature piping systems.

ASTM A234 Gr WP22 90 Degree Elbow Size Chart

Elbow Size (Inch)	NB	Elbow Size (mm)	Center to Center (O)	Radius (A)	Center to End (B)	Back Face (K)
1/2	15	21.34	76.20	38.10	15.87	47.62
3/4	20	26.67	57.15	28.57	11.11	42.86
1	25	33.40	76.20	38.10	22.22	55.56
1 1/4	32	42.16	95.25	47.60	25.40	69.85
1 1/2	40	48.26	114.30	57.15	28.57	82.55
2	50	60.32	152.40	76.20	34.92	106.40
3	80	88.90	228.60	114.30	50.80	158.75
4	100	114.30	304.80	152.40	63.50	209.55
6	150	168.27	457.20	228.60	95.25	312.70
8	200	219.07	609.60	304.80	127.00	414.30
10	250	273.05	762.00	381.00	158.75	517.50
12	300	323.85	914.40	457.20	190.50	619.10
24	600	609.60	1828.80	914.40	381.00	1219.20

A234 Gr WP22 Eccentric Reducer Dimensions

ASTM A234 WP22 eccentric reducers are manufactured as per ASME B16.9 standards and are used where pipe alignment and flow control are critical.

Reducer Code	Small End			Large End			Height (mm)	Weight (Kg)
Reducer Code	DN	D (mm)	Thickness (mm)	DN	D (mm)	Thickness (mm)	Height (mm)	Weight (Kg)
42–21	1/2	21.3	2.0	1¼	42.4	2.6	50	0.12
48–27	3/4	26.9	2.3	1½	48.3	2.6	64	0.19
60–33	1	33.7	2.6	2	60.3	2.9	76	0.31
89–42	1¼	42.4	2.6	3	88.9	3.2	90	0.55
114–60	2	60.3	2.9	4	114.3	3.6	100	0.98
168–89	3	88.9	3.2	6	168.3	4.5	140	2.70
219–114	4	114.3	3.6	8	219.1	6.3	152	5.03
273–168	6	168.3	4.5	10	273.0	6.3	178	7.40
323–219	8	219.1	6.3	12	323.9	7.1	203	11.10

A234 WP22 CL3 Buttweld Elbow Size Chart

Reliable ASTM A234 WP22 Fittings Supplier in India with a commitment to innovation and product integrity.

Nominal Dia.	O.D. or I.D. Dia.	Equivalent Decimal	Typical Threads In Inch
3/8	43/64	0.675	18
1/2	27/32	0.840	14
3/4	1-3/64	1.050	14
1	1-5/16	1.315	11-1/2
1-1/4	1-21/32	1.660	11-1/2
2-1/2	2-7/8	2.875	8
4	4-1/2	4.500	8
1/16	5/16	0.313	27
1/8	13/32	0.405	27
1/4	35/64	0.540	18
1-1/2	1-29/32	1.900	11-1/2
3	3-1/2	3.500	8
3-1/2	4	4.000	8
2	2-3/8	2.375	11-1/2

ASTM A234 WP22 Alloy Steel Pipe Fittings Dimensions

Supply European and Japanese Origin A234 WP22 Class 3 Reducer With Schedule 10 to XXS At Factory Price

WP22 Alloy Steel Pipe Fittings Wall Thickness

Normal Size Of Pipe (DN)	Outer Daimeter In inch millmeter	Wall Thickness inch millmeter	Schedule Number	Mass lb/ft kg/m
1/8 6	0.405 10.3	–	5S	–
1/8 6	0.405 10.3	0.049 1.24	10S	0.19 0.28
1/8 6	0.405 10.3	0.068 1.73	40S	0.24 0.37
1/8 6	0.405 10.3	0.095 2.41	80S	0.31 0.47
1/4 8	0.540 13.7	–	5S	–
1/4 8	0.540 13.7	0.065 1.65	10S	0.33 0.49
1/4 8	0.540 13.7	0.088 2.24	40S	0.43 0.63
1/4 8	0.540 13.7	0.119 3.02	80S	0.54 0.80
3/8 10	0.675 17.1	–	5S	–
3/8 10	0.675 17.1	0.065 1.65	10S	0.42 0.63
3/8 10	0.675 17.1	0.091 2.31	40S	0.57 0.84
3/8 10	0.675 17.1	0.126 3.20	80S	0.74 1.10
1/2 15	0.840 21.3	0.065 1.65	5S	0.54 0.80
1/2 15	0.840 21.3	0.083 2.11	10S	0.67 1.00
1/2 15	0.840 21.3	0.109 2.77	40S	0.85 1.27
1/2 15	0.840 21.3	0.147 3.73	80S	1.09 1.62
3/4 20	1.050 26.7	0.065 1.65	5S	0.68 1.02
3/4 20	1.050 26.7	0.083 2.11	10S	0.86 1.28
3/4 20	1.050 26.7	0.113 2.87	40S	1.13 1.69
3/4 20	1.050 26.7	0.154 3.91	80S	1.48 2.20
1 25	1.315 33.4	0.065 1.65	5S	0.68 1.02
1 25	1.315 33.4	0.083 2.11	10S	0.86 1.28
1 25	1.315 33.4	0.133 3.38	40S	1.68 2.50
1 25	1.315 33.4	0.179 4.55	80S	2.17 3.24
1-1/4 32	1.660 42.2	0.065 1.65	5S	1.11 1.65
1-1/4 32	1.660 42.2	0.109 2.77	10S	1.81 2.69
1-1/4 32	1.660 42.2	0.140 3.56	40S	2.27 3.39
1-1/4 32	1.660 42.2	0.191 4.85	80S	3.00 4.47
1-1/2 40	1.900 48.3	0.065 1.65	5S	1.28 1.90
1-1/2 40	1.900 48.3	0.109 2.77	10S	2.09 3.11
2 50	2.375 60.3	0.109 2.77	10S	2.64 3.93
2 50	2.375 60.3	0.154 3.91	40S	3.66 5.44
2 50	2.375 60.3	0.218 5.54	80S	5.03 7.48
2-1/2 65	2.875 73	0.083 2.11	5S	2.48 3.69
2-1/2 65	2.875 73	0.120 3.05	10S	3.53 5.26
1-1/2 40	1.900 48.3	0.145 3.68	40S	2.72 4.05
1-1/2 40	1.900 48.3	0.200 5.08	80S	3.63 5.41
2 50	2.375 60.3	0.065 1.65	5S	1.61 2.39
2-1/2 65	2.875 73	0.203 5.16	40S	5.80 8.63
2-1/2 65	2.875 73	0.276 7.01	80S	7.67 11.41
3 80	3.500 88.9	0.083 2.11	5S	3.03 4.52
3 80	3.500 88.9	0.120 3.05	10S	4.34 6.46
3 80	3.500 88.9	0.216 5.49	40S	7.58 11.29
4 100	4.500 114.3	0.120 3.05	10S	5.62 8.37
4 100	4.500 114.3	0.237 6.02	40S	10.80 16.08
4 100	4.500 114.3	0.337 8.56	80S	15.00 22.32
5 125	5.563 141.3	0.109 2.77	5S	6.36 9.46
5 125	5.563 141.3	0.134 3.40	10S	7.78 11.56
3 80	3.500 88.9	0.300 7.62	80S	10.26 15.27
3-1/2 90	4.000 101.6	0.083 2.11	5S	3.48 5.18
3-1/2 90	4.000 101.6	0.120 3.05	10S	4.98 7.41
3-1/2 90	4.000 101.6	0.226 5.74	40S	9.12 13.57
3-1/2 90	4.000 101.6	0.318 8.08	80S	12.52 18.64
4 100	4.500 114.3	0.083 2.11	5S	3.92 5.84
5 125	5.563 141.3	0.258 6.55	40S	14.63 21.77

Pressure Rating of ASTM A234 Gr WP22 Fittings

Quality-first ASTM A234 WP22 Fittings Manufacturer in India trusted by leading brands across the globe.

Temperature Ratings			(°C)	232	260	149	288	-29 – 66	177	204	93	121
Pressure Ratings Class	Class 150#			–	–	185	–	300	150	–	265	225
	Class 300#	2 1/2 – 3 (Inch)		475	385	735	300	1000	650	560	910	825
		1 1/4 – 2 (Inch)		600	450	1050	300	1500	900	750	1350	1200
		1/4 – 1 (Inch)		725	510	1360	300	2000	1150	935	1785	1575

Most Common Types of ASTM A234 WP22 Fittings

ASTM A234 WP22 Fittings Supplier in India, providing custom-made products that excel in different environments.

ASTM A234 WP22 90° Elbow

ASTM A234 Grade WP22 45° Elbow

ASTM A234 Gr WP22 180° Elbow

Alloy Steel ASTM A234 WP22 Tee

ASME SA 234 WP22 Equal Tee

SA234 Gr WP22 Reducing Tee

A234M Grade WP22 Reducer

Alloy Steel A234 Gr WP22 Concentric Reducer

Alloy Steel Grade WP22 Eccentric Reducer

ASTM A234 Alloy Steel WP22 End Pipe Cap

Grade WP22 Alloy Steel Stub End

ASTM A234 WP22 Buttweld Fittings

A234-WP22 Cl3 End Cap Dimensions

NPS Of Pipe Cap	O.D. (Outside Diameter) Of D	Length Of (H)	Length Of (H1)
1	33.4	38	38
1 1/4	42.2	38	38
1 1/2	48.3	38	38
2	60.3	38	44
1/2	21.3	25	25
3/4	26.7	25	25
2 1/2	73	38	51
3	88.9	51	64
3 1/2	101.6	64	76
4	114.3	64	76
5	141.3	76	89
6	168.3	89	102
8	219.1	102	127
10	273	127	152
12	323.8	152	178
14	355.6	165	191
16	406.4	178	203
18	457	203	229
20	508	229	254

Alloy Steel A234 Gr WP22 Stub End and Pipe Cap Supplier in Mumbai As Per ASME B16.9 and Many Other Standards

Alloy Steel A234 Gr WP22 Stub End Standards

ASTM A234
ASME B16.9
ASME B16.11
ASME B16.28
MSS SP-43
EN 10253-2
DIN 2605 / 2615 / 2616
BS 1640 / BS 1965
ISO 3419 / ISO 5251
ANSI B16.25

Gr WP22 Alloy Steel Pipe Bend Tolerance Chart

ASTM A234 WP22 Pipe Fittings-Tolerance				Pipe Caps	90 Degree & 45 Degree Elbows & Tees	Reducers & Lap Joint Stub End
ASTM A234 WP22 Fittings (NP Size)	O. D. at Bevel	I. D. at End	Wall Thick. T	Over-all Length F	Center-to-End Dimension A ,C ,B	Over-all Length H
1/2- 2-1/2	+0.06	–	Not less than 87.5% of nominal thickness	+/- 0.12	+/- 0.06	+/- 0.06
–	-0.03	–		–	–	–
3- 3-1/2	+/- 0.06	+/- 0.06		+/- 0.12	+/- 0.06	+/- 0.06
–		–
4		+/- 0.06
–		–		–
5- 8		+/- 0.06		+/- 0.25
–	–	–		–	–	–
10- 18	+0.16	+/- 0.12		+/- 0.25	+/- 0.09	+/- 0.09
–	-0.12	–		–	–	–
20- 24	+0.25	+/- 0.19		+/- 0.25	+/- 0.09	+/- 0.09
–	-0.19	–		–	–	–
26- 30	+0.25	+/- 0.19		+/- 0.38	+/- 0.12	+/- 0.19
–	-0.19	–		–	–	–
32- 48	+0.25	+/- 0.19		+/- 0.38	+/- 0.19	+/- 0.19
–	-0.19	–		–	–	–

WP22 Alloy Steel Pipe Fittings HSN Code

Dependable Alloy Steel Grade WP22 Manufacturer in India backed by a legacy of quality and consistent performance.

Product	HSN Code
ASTM A234 WP22 Fittings	73079390

Offer High Strength SA234 Gr Wp22 Cl 1 Buttweld Fittings Stock Online in Various types Tested With Hyrdrostatic Test

SA234 Gr Wp22 Cl 1 Buttweld Fittings Testings

Hyrdrostatic Test
Tensile Test
Hardness Test
Impact Test
Non-Destructive Testing
Positive Material Identification
Flattening & Bend Tests
Intergranular Corrosion Test

ASTM A234 WP22 Class 3 Concentric Reducer Weight

Size (in)	Approx Weight In (lbs)
3/4 x 1/2	0.21
2 x 1-1/2	0.94
2-1/2 x 1	1.3
2-1/2 x 1-1/4	1.4
2-1/2 x 1-1/2	1.5
2-1/2 x 2	1.6
3 x 1	1.7
2 x 3/4	0.74
2 x 1	0.81
3 x 2-1/2	2.2
3-1/2 x 1-1/4	2.5
3-1/2 x 1-1/2	2.6
3 x 1-1/4	1.8
3 x 1-1/2	1.9
3 x 2	2
1 x 1/2	0.36
1 x 3/4	0.36
1-1/2 x 1-1/4	0.65
2 x 1/2	0.74
2 x 1-1/4	0.88
1-1/4 x 1/2	0.42
1-1/4 x 3/4	0.42
1-1/4 x 1	0.48
1-1/2 x 1/2	0.56
1-1/2 x 3/4	0.56
1-1/2 x 1	0.57
3-1/2 x 2	2.6

Alloy Steel Grade WP22 Fitting Chemical Composition

Grade	Mn	P	S	Si	C	Cr	Mo	Others
WP22 CL1 And WP22 CL3	0.30-0.60	0.040	0.040	0.50	0.05-0.15	1.90-2.60	0.87-1.13	–

A234 WP22 Material Mechanical Properties

Global Alloy Steel Grade WP22 Supplier in India known for outstanding service and top-tier product standards.

Grades	Yield Strength, (min.) ksi [MPa]	Tensile Strength, (min.) ksi [MPa]	Elongation, (min.) %
Grades	Yield Strength, (min.) ksi [MPa]	Tensile Strength, (min.) ksi [MPa]	Longitudinal	Transverse
WP22 CL1 Fittings	30 [205]	60 [415]	22	14
WP22 CL3 Fittings	45 [310]	75 [520]	22	14

WP22 Alloy Steel Pipe Fittings Documentations

Guarantee Letter
Raw Material Test Reports
Fumigation Certificates
Heat Treatment Charts
Commercial Invoice which includes HS Code
QAP (Quality Assurance Plan)
NABL approved Laboratory Test Reports
Fumigation Certificates

How Should WP22 Fittings Be Handled Before Installation?

Use proper lifting tools
Avoid impact damage
Protect beveled ends
Keep fittings clean
Inspect before use

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ASTM A234 WP22 Fittings