ASTM A234 WP9 Fittings Manufactures, Alloy Steel A234 WP9 Pipe Fittings, Alloy Steel A234 WP9 Pipe Fittings Exporter, Alloy Steel A234 WP9 Pipe Fittings, Alloy Steel A234 WP9 Pipe Fittings Exporter, Alloy Steel A234 WP9 Pipe Fittings, Alloy Steel A234 WP9 Buttweld Pipe Fitting, Alloy Steel WP9 Butt weld Fittings, ASME SA234 AS WP9 Welded Fittings Suppliers, Chrome Moly Alloy Steel A234 WP9 Seamless Fittings Exporters in Mumbai, India.
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Alloy Steel ASTM A234 WP9 Pipe Fittings from iSteel India go into butt weld piping systems that need more heat and pressure capability than the standard chromium-molybdenum grades provide. Manufactured in Mumbai, WP9 fittings are forged from a 9% chromium, 1% molybdenum alloy steel, the highest chromium content among the common WP-series fitting grades, giving it markedly better resistance to oxidation and scaling than WP11 or WP12 at comparable temperatures. Inside a piping system, these fittings join, redirect, and branch pipe runs through a fully welded connection, carrying the same pressure rating as the line itself. That higher chromium content also raises mechanical strength at temperature, helping WP9 fittings resist deformation in service conditions that would push lower grades toward their limits.
Our WP9 range includes elbows, tees, reducers, caps, crosses, and stub ends, manufactured to ASTM A234 and ASME SA234, dimensioned to ASME B16.9, with MSS SP-43 governing lightwall fitting tolerances. Sizes cover the full standard NPS range with schedules from lightwall through Schedule 160, and both seamless and welded construction are available depending on the pressure class specified. Seamless fittings are the default choice for the highest-pressure sections of a WP9 piping run, while welded construction serves larger sizes where cost is a bigger factor. WP9's value comes down to three things: heat resistance that holds strength at sustained high temperature, pressure handling that matches high-schedule pipe, and corrosion resistance from elevated chromium content that slows scale formation in oxidizing atmospheres. Power generation plants, boiler systems, refineries, petrochemical units, oil and gas facilities, and chemical processing plants all use WP9 fittings in the hottest, most demanding sections of their piping networks. iSteel India supplies WP9 fittings from Mumbai to customers throughout India and to buyers worldwide.
Features:
• Resistant to chemical corrosion
• Longer durability
• High tensile strength
• Long service life
• High-pressure ratings
• Low level of oxidation
• High-stress rupture effectiveness
Specifications of Alloy steel A234 Pipe Fittings are:
Specifications: ASTM A234 / ASME SA234
Dimensions: MASTM A234 WP9 Alloy Steel-SP-43, ASME/ANSI B16.9, ASME B16.28
Size: 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type: Welded / Fabricated / Seamless
Bending Radius Available: 1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness Available: Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Testing and Packing:
We put every product through strict quality checks to guarantee their long life function. And
then sought these alloy steels according to their properties. Alloy steel A234 Pipe Fittings are
firstly bubble wrapped then packed into wooden boxes to avoid damage during transit. Along with
the Chrome Moly A234 WP9 Pipe Fittings we offer Mill Test Certification and third-party
inspection.
Alloy Steel A234 WP9 Pipe Fittings Supplier, Alloy Steel A234 WP9 Collar, Alloy Steel A234 WP9 Weldable Elbows, Offer Best Price on range of Alloy Steel WP9 Fabricated Fittings, Alloy Steel A234 WP9 Pipe Bends Traders in India, ASME SA234 Alloy Steel WP9 Long and Short Radius Elbows, Buy High Quality of Alloy Steel A234 WP9 End Caps, A234 WP9 AS Cross.
| ASTM A234 Alloy Steel WP9 Pipe Fittings Specification | |
|---|---|
| Specifications | ASTM A234 / ASME SA234 |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Size Range | 1/8" NB TO 48" NB. |
| Schedule | SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS. |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Type | Seamless & 100% X-Ray Welded, Fabricated |
| Alloy Steel A234 WP9 Butt weld Fittings Chemical Composition | |||||||
|---|---|---|---|---|---|---|---|
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP9 | ≤0.15 | ≤0.6 | 1.00 | ≤0.03 | ≤0.03 | 8-10 | 0.90-1.10 |
| Alloy Steel A234 WP9 Fittings Mechanical Properties | |||
|---|---|---|---|
| Grade | Tensile Strength (MPa) | Yield Strength (Mpa) | Elongation % |
| A234 WP9 | 380 min | 585 min | ≥30 |
ASME SA234 WP9 Buttweld Tee Pressure Rating
| Pressure-Temperature ratings for ASME B16.9 ASTM A234 WP9 Pipe 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 |
ASME SA234 WP9 Buttweld Fittings Tolerance
| ASTM A234 WP9 Pipe 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 | ||||||
Other Types of Alloy Steel ASTM A234 WP9 Pipe Fittings
ASTM A234 Grade WP9 Wrought Alloy Steel Piping Fittings, Alloy Steel A234 WP9 Seamless Pipe Fitting Traders, ANSI B16.9 / ASME B16.28 Alloy Steel A234 WP9 Industrial Pipe Fittings, Alloy Steel A234 WP9 Weldable Elbow Fittings Stockist in Mumbai, Alloy Steel A234 WP9 Large Diameter Butt weld Fittings Wholesalers, Chrome Moly A234 WP9 Pipe Fittings, Alloy Steel A234 WP9 Buttweld Fittings Suppliers in India, Alloy Steel ASME SA234 WP9 Welded Fittings Distributor in India, MSS SP-43 or MSS SP-79 Alloy Steel A234 WP9 Butt weld Fittings Distributors in Mumbai, A234 WP9 AS Fittings.
| Preview | Product | Matrials | Grade | Other Types |
|---|---|---|---|---|
 |
Elbow | Alloy Steel, AS, Chrome Moly, | Grade WP9 | Alloy Steel A234 WP9 Elbows, Alloy Steel A234 WP9 45 deg Elbow, Alloy Steel A234 WP9 90° Elbow, AS A234 WP9 Long Radius Elbow, Alloy Steel A234 WP9 Short Radius Elbow, Chrome Moly A234 WP9 90 Deg LR Elbows, ASTM A234 WP9 Reducing Elbow Suppliers in Mumbai, Alloy Steel A234 WP9 45° SR Elbow, Alloy Steel A234 WP9 Seamless Elbow Exporters in India, Alloy Steel A234 WP9 Welded Elbow Stockholders |
 |
Tee | Alloy Steel, AS, Chrome Moly | Grade WP9 | Alloy Steel A234 WP9 Tees, Alloy Steel A234 WP9 Equal Tee, Chrome Moly A234 WP9 Unequal Tee, Alloy Steel A234 WP9 Reducing Tee, AS A234 WP9 Weldable Tees Manufactures in India, Alloy Steel ASTM A234 WP9 Straight Tee Supplier, Alloy Steel A234 WP9 Seamless Tee, Alloy Steel A234 WP9 Welded Tee Fittings Exporters in Mumbai |
 |
Reducer | Alloy Steel, AS, Chrome Moly | Grade WP9 | Alloy Steel A234 WP9 Reducers, Alloy Steel A234 WP9 Concentric Reducer, AS A234 WP9 Eccentric Reducer, Chrome Moly A234 WP9 Weldable Reducer Fittings, ASTM A234 Alloy Steel WP9 Seamless Reducer, Alloy Steel A234 WP9 Welded Reducers Manufactures in Mumbai, India |
|
Stub End | Alloy Steel, AS, Chrome Moly | Grade WP9 | Alloy Steel A234 WP9 Stub Ends, Alloy Steel A234 WP9 Long Stub End, AS A234 WP9 Short Stubends Manufactures in India, Chrome Moly A234 WP9 Lap Joint Stub End Supplier and Exporter, ASTM A234 Alloy Steel WP9 Weldable Stub end, Alloy Steel A234 WP9 Seamless Stub End Stockists in Mumbai |
 |
Cap | Alloy Steel, AS, Chrome Moly | Grade WP9 | Alloy Steel A234 WP9 Pipe Cap, Alloy Steel A234 WP9 End Cap, Alloy Steel A234 WP9 Pipe End Cap, AS A234 WP9 Buttweld Caps, Chrome Moly A234 WP9 Weldable End Caps, Alloy Steel A234 WP9 Seamless Cap |
 |
Pipe Nipples | Alloy Steel, AS, Chrome Moly | Grade WP9 | Alloy Steel A234 WP9 Pipe Nipple, Alloy Steel A234 WP9 Swage Nipple, ASME/ANSI B16.9 MSS-SP-43 Chrome Moly A234 WP9 Reducing Nipple, AS A234 WP9 Barrel Nipple |
 |
Cross | Alloy Steel, AS, Chrome Moly | Grade WP9 | Buttweld Alloy Steel A234 WP9 Cross Manufactures, Alloy Steel A234 WP9 Equal Cross, AS A234 WP9 Unequal Cross, Chrome Moly A234 WP9 Reducing Cross, ASTM A234 Alloy Steel WP9 Seamless Cross, Alloy Steel A234 WP9 Weldable Cross Fittings. |
 |
Bend | Alloy Steel, AS, Chrome Moly | Grade WP9 | Alloy Steel A234 WP9 Pipe Bend, Alloy Steel A234 WP9 Long Radius Bend, AS A234 WP9 Piggable Bend, Chrome Moly A234 WP9 Short Radius Bend, Alloy Steel A234 WP9 Long Radius Bends R = 3D, 5D, 6D, 8D, 10D & 20D In 15 Deg, 30 Deg, 60 Deg & 90 Deg And Drawing Based Butt Weld Fitting (Customised), Alloy Steel A234 WP9 U-bends, ASME/ANSI B16.9 MSS-SP-43 Alloy Steel A234 WP9 Seamless Bends, Alloy Steel A234 WP9 Weldable Pipe Bends |
 |
Collar | Alloy Steel, AS, Chrome Moly | Grade WP9 | Alloy Steel A234 WP9 Buttweld Collar, Alloy Steel A234 WP9 Collar, Chrome Moly A234 WP9 Seamless Collar, AS A234 WP9 Weldable Collar |
ASTM A234 WP9 Alloy Steel Pipe Fittings Application Industry
Oil & Gas Industry
Chemical Industry
Petrochemical
Power Industry
Construction
Fertilizers Industry
Automotive Industry
Food Industry
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