Check Alloy Steel WP11 Buttweld Fittings Chemical Composition/ Specification Format And One Of The Most Trusted Manufacturer Of SA 234 WP11 Class 2 Elbow In India.
The ASTM A234 is a standard in buttweld pipe fittings which consists of materials such as carbon steel and alloy steel. The WP11 implies the grade of steel in the given standard. The ASTM A234 WP11 Fittings are mainly used for moderate to high-temperature services in pressure piping systems. We specialize in manufacturing different ASTM A234 WP11 CL1 Fittings like tees, reduces, end caps, bends, laterals, etc. In addition, we produce both seamless and ASTM A234 WP11 CL2 Buttweld Fittings, which have separate applications and are effectively used in various industries.
We are one of the specialized ASME SA234 Gr 11 Pipe Tee manufacturers, which helps connect pipes of different diameters. It can also be used for changing the flow direction of the pipe run. Our Alloy Steel WP11 Elbow is frequently used for connecting pipes of larger bore to the smaller ones. We have a huge stock of Alloy Steel WP11 Cl1 Reducer, and these are available in two types: concentric and eccentric. We ensure swift and timely delivery to your doorstep. We follow the standard packaging process and ensure that the products reach you safely. We are one of SA 234 WP11 Class 2 End Cap producers used for protecting the pipe ends of various shapes.

ASTM A234 WP11 Fittings

Alloy Steel WP11 Buttweld Fittings

SA 234 WP11 Class 2 Elbow

ASTM A234 WP11 Pipe Fittings

Grade WP11 Cl1 Reducing Tee

A234 WP11 Concentric Reducer
Table of Content
- A234 WP11 Chemical Composition
- Elbow A234 WP11 Specification Format
- Dimension Table Of ASTM A234 WP11 Fittings
- A234 Wp11 Fittings Mechanical Properties
- SA234 Gr WP11 Class 2 Reducer Pressure Rating Table
- Alloy Steel WP11 Buttweld Fittings Weight Chart According to ASME B16.9
- ASTM A234 WP11 Pipe Fittings Size Chart
- A234 WP11 CL1 VS CL2 Tee Dimensional Tolerance
- Check Attractive Price Offer Types Of ASTM A234 WP11 Fittings In India

A234 WP11 Chemical Composition
WPB B,C,D,E, | WPC C,D,E, | ASTM A234 WP11 Class 1 Fittings | ASTM A234 WP11 Class 2 Fittings | ASTM A234 WP11 Class 3 Fittings |
---|---|---|---|---|
Carbon | 0.3 | 0.35 | 0.05–0.15 | 0.05–0.20 |
Manganese | 0.29–1.06 | 0.29–1.06 | 0.30–0.60 | 0.30–0.80 |
Phosporus | 0.05 | 0.05 | 0.03 | 0.04 |
Sulfur | 0.058 | 0.058 | 0.03 | 0.04 |
Silicon | 0.10 minimum | 0.10 minimum | 0.50–1.00 | 0.50–1.00 |
Chromium | 0.4 | 0.4 | 1.00–1.50 | 1.00–1.50 |
Molybdenum | 0.15 maximum | 0.15 maximum | 0.44–0.65 | 0.44–0.65 |
Nickel | 0.4 | 0.4 | … | … |
Copper | 0.4 | 0.4 | … | … |
Others | Vanadium 0.08 | Vanadium 0.08 | … | … |
We Are Renowned ASTM A234 WP11 Pipe Fittings Manufacturer In India And Price List Of Grade WP11 Cl1 Reducing Tee In India.
Elbow A234 WP11 Specification Format
Specification Format: | ASTM A234 WP11 Fittings |
Other Type Of Connection | Clamp End/ Flange / End Bell/ Threaded/ Weld |
Materials Used For Pipe Fittings: | Tantalum, Stainless Steel, Nickel, Inconel, Iron (Ductile/Cast), Carbon Steel, Titanium, Chrome-molybdenum, Cupro-Nickel 90/10 & 70/30, Nickel Alloys, Monel, Hastalloy, Alloy Steel, Brass, Bronze, Copper |
Type Of Fittings Connection: | Seamless (SMLS), Butt Weld (BW), Welded (Weld) |
KOC Approved Manufacturer Of Dimension Types: | MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, ASME B16.28, JIS B2313 ASME B16.9 |
Metric Standard | NPT, ISO, JIS, DIN, EN |
Top Most 9 Types Of Fittings | 4 Wye, Cross, End Cap, Stub End, Elbow, Tee, Reducer Bend, Adapter |
Pressure Test | 150 LBS To 2500 LBS. |
Buttweld Fittings Schedule: | Schedule 5 TO Schedule XXS. |
Size Of Fittings: | Normal Pipe Size 1⁄₂ to NPS 48” |
Looking For The Best ASTM A234 WP11 Pipe Fittings Distributors? Contact US | Cairo, Dhaka, Rajkot, Secunderabad, Kuala-Lumpur, Ashburn, Vasai-Virar, Ankleshwar, Manama, Amsterdam, Baku, Vung-Tau, Singapore, Faridabad, Kalyan, Houston, Riyadh, Bangkok, Hangzhou, Indore, Mysuru, Ghaziabad, Navi-Mumbai, Zhengzhou, Chennai, Chandigarh, Raipur, Lucknow, Kota, Seoul, Coimbatore, Dammam, Jamnagar, Brisbane, Al-Jubail, Abu-Dhabi, Sao-Paulo, Mumbai, Alexandria, Delhi, Beijing, Nagpur, Hanoi, Surat, Ajman, Pune, Visakhapatnam, Bogota, Sharjah, Thane, New-Delhi, Vapi, Puchong, Ho-Chi-Minh-City, Ahmedabad, Shanghai, Tiruchirappalli, Jeddah, London, Oyama, Sydney, Agra, Al-Khobar, Doha, Batam, Ludhiana, Santiago, Quezon-City, Lagos, Istanbul, Shah-Alam, Melbourne, Pimpri-Chinchwad, Dallas, Panipat, Kochi, Gurgaon, Mexico-City, Hyderabad, Calgary, Chicago, Ambernath, Busan, Jamshedpur, Hazira, Nashik, Patna, Surabaya, Bhopal, Perth, Milan, Dombivli, Noida, Jaipur, Paris, Tehran, Bhubaneswar, Johor-Bahru, Jakarta, Madrid, Karachi, Kolkata, Dubai, Bengaluru, Vadodara, Guwahati, |
Dimension Table Of A234 WP11 Concentric Reducer, Manufacturer Of ASME SA234 WP11 Seamless Fittings And Accept All Small/ Large Order In India.
Dimension Table Of ASTM A234 WP11 Fittings

NPS (Normal Pipe Size) | O.D. (Outside Daimeter) | Elbow 90 Deg | Elbow 45 Deg | Return Elbow 180 Deg | ||||
---|---|---|---|---|---|---|---|---|
(inch) | Long Radius Elbow | Short Radius | Long Radius Elbow | Long Radius Elbow | ||||
(millimeter/ MM) | (inch./ 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 |
NPS (Normal Pipe Size) | O.D. (Outside Daimeter) | ASME B16.9 Pipe End Cap | ASME B16.9 Straight Tee | ASME B16.9 Straight Cross | ASME B16.9 Long And Short Stub Ends | |||
---|---|---|---|---|---|---|---|---|
(inch./ Inches) | (millimeter/ 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 |
Mechanical Properties Of A234 WP11 And Visit Our Alloy Steel WP11 Welded Fittings Factory In Mumbai, India.
A234 Wp11 Fittings Mechanical Properties
Tensile Requirements | WPB | ASTM A234 WP11 Class 1 Fittings | ASTM A234 WP11 Class 3 Fittings |
Tensile Strength, min. (minumum), ksi[MPa] | 60-85 | 60-85 | 75-100 |
(0.2% offset or 0.5% extension-under-load) | [415-585] | [415-585] | [520-690] |
Yield Strength, min. (minumum), ksi[MPa] | 32 | 30 | 45 |
[240] | [205] | [310] |
Pressure Rating Formula Of A234 WP11 CL2 Pipe End Cap, Manufacturer Of SA234 Gr WP11 Class 2 Stub End At Discounted Price.
SA234 Gr WP11 Class 2 Reducer Pressure Rating Table
Pressure-Temperature ratings for ASME B16.9 ASTM A234 WP11 Fittings (psig) | |||||
---|---|---|---|---|---|
Temperature Ratings | Pressure Class | ||||
150 | 300 | ||||
1/4 - 1 Inches | 1 1/4 - 2 Inches | 2 1/2 - 3 Inches | |||
(oF) | (oC) | ||||
-20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
200 | 93 | 265 | 1785 | 1350 | 910 |
250 | 121 | 225 | 1575 | 1200 | 825 |
300 | 149 | 185 | 1360 | 1050 | 735 |
350 | 177 | 150 | 1150 | 900 | 650 |
400 | 204 | - | 935 | 750 | 560 |
450 | 232 | - | 725 | 600 | 475 |
500 | 260 | - | 510 | 450 | 385 |
550 | 288 | - | 300 | 300 | 300 |
Alloy Steel WP11 Buttweld Fittings Weight Chart According to ASME B16.9
DN (Normal Pipe Size) For ASME B16.9 |
Schedule 10S |
Schedule 40S |
Schedule 80S | ||||||
Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee |
Elbow 90 Deg | Elbow 45 Deg |
B16.9 Equal Tee | Elbow 90 Deg | Elbow 45 Deg |
B16.9 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 |
DN (Normal Pipe Sizes) For ASME B16.9 |
Schedule 10S |
Schedule 40S |
Schedule 80S | ||||||
Concentric Pipe Reducer | Eccentric Pipe Reducer | Reducing And Unequal Tee | Concentric Pipe Reducer | Eccentric Pipe Reducer | Reducing And Unequal Tee | Concentric Pipe Reducer | Eccentric Pipe Reducer | Reducing And Unequal 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 |
ASTM A234 WP11 Pipe Fittings Size Chart
O.D. or I.D. Diameter | Equivalent Decimal | Nominal Diameter | Typical Threads In Inch |
5/16 | 0.313 | 1/16 | 27 |
13/32 | 0.405 | 1/8 | 27 |
35/64 |
0.540 |
1/4 | 18 |
43/64 | 0.675 | 3/8 | 18 |
27/32 | 0.840 | 1/2 | 14 |
1-3/64 | 1.050 | 3/4 | 14 |
1-5/16 | 1.315 | 1 | 11-1/2 |
1-21/32 |
1.660 | 1-1/4 | 11-1/2 |
1-29/32 | 1.900 | 1-1/2 | 11-1/2 |
2-3/8 | 2.375 | 2 | 11-1/2 |
2-7/8 | 2.875 | 2-1/2 | 8 |
3-1/2 | 3.500 | 3 | 8 |
4 | 4.000 | 3-1/2 | 8 |
4-1/2 | 4.500 | 4 | 8 |
A234 WP11 CL1 VS CL2 Tee Dimensional Tolerance
ASTM A234 WP11 Fittings (Grade WP5 To WP91) Tolerance | 90 Deg And 45 Deg Elbows And Pipe Tee |
Reducer (Concentric/ Eccentric) & Lap Joint Stub End (Long / Short) |
Pipe End Caps | |||
Normal Pipe Size (NPS) Of ASME B16.9 | O. (Outside) D. (Daimeter) at Bevel |
I. (Inside) D.(Daimeter) at End |
Wall Thickness Of T | Center-to-End Dimension A ,C ,B |
Over-all Length Of H |
Over-all Length Of F |
1/2 to 2-1/2 | +0.06 | Not less than 87.5% of nominal thickness |
+/- 0.06 | +/- 0.06 | +/- 0.12 | |
-0.03 | ||||||
3 to 3-1/2 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
4 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
5 to 8 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.25 | |
10 to 18 | +0.16 | +/- 0.12 | +/- 0.09 | +/- 0.09 | +/- 0.25 | |
-0.12 | ||||||
20 to 24 | +0.25 | +/- 0.19 | +/- 0.09 | +/- 0.09 | +/- 0.25 | |
-0.19 | ||||||
26 to 30 | +0.25 | +/- 0.19 | +/- 0.12 | +/- 0.19 | +/- 0.38 | |
-0.19 | ||||||
32 to 48 | +0.25 | +/- 0.19 | +/- 0.19 | +/- 0.19 | +/- 0.38 | |
-0.19 |
Check Attractive Price Offer Types Of ASTM A234 WP11 Fittings In India

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CrMo SA234M WP11 Equal Tee

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A234 WP11 Alloy Steel Pipe Cap

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WP11 Alloy Steel Equal Cross
An Oldest ASTM A234 WP11 Fittings Manufacturer In India, Recently Shipped To The Following Countries:
SMLS, SCH 40S, 10 inch, DN200, Alloy Steel WP11 Buttweld Fittings | Norway, Turkey, Malaysia, United Arab Emirates (UAE) |
6 inch, SCH5, BW, SA 234 WP11 Class 2 Elbow | Mexico, Spain, Egypt, UK |
WT 0.375 MM, ASTM A403, 14 Inch, ASTM A234 WP11 Pipe Fittings | Poland, Canada, UK, Ellington -United States |
ASME B16.9, 8 inch, SCH 10S, Grade WP11 Cl1 Reducing Tee | Philippines, Singapore, Canada, Malaysia |
SCH 100S, 3 1/2 Inch, A234 WP11 Concentric Reducer | Europe, Malaysia, Japan, Romania |
SCH 120, Buttweld, 6 X 3 Inch, Alloy Steel WP11 Long Radius Elbow | Malaysia, Colombia, Sweden, China |
ANSI/AMSE B16.9, 3 Inch, SCH 80, SA234 WP11 Short Radius Elbow | Malaysia, United Kingdom -UK, Europe, UAE |
12 Inch, SCH 20, Class 300, S234 WP1 1 Butt Weld Piggable Bend | Philippines, Indonesia, Dammam -KSA, Belgium. |
Buttweld, SCH 80, DN450, SA234 Gr WP 11 Lateral Tee | Qatar, Europe, Thailand, France. |
ASME B16.9, 6 Inch, Sch 120, CrMo SA234M WP11 Equal Tee | Germany, Czechia, Malaysia, Thailand |
14 Inch, SCH 120, AISI 4130 WP11 45 Degree Elbow | Bangladesh, Malaysia, Finland, USA |
2 Inch SCH 160, Buttweld SA234 Gr WP11 Stub End | South Africa, Brazil, Saudi Arabia (KSA), Kuwait |
SCH 20S, 8 Inch, BW, Alloy Steel A234 Grade WP11 Reducing Tee | Bahrain, Singapore, South Africa |
SCH 40S, 3 Inch, ASTM A403, MSS SP-43, WP11 Alloy Steel Equal Cross | Australia, Nigeria, Philippines, UK |