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Butt Weld Fittings
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Stainless Steel Elbow
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Stainless Steel Tee
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Stainless Steel Reducer
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Stainless Steel Pipe Cap
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Duplex Stainless Steel Pipe
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Stainless Steel Stub Ends
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Forged Pipe Fittings
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Forged Steel Flanges
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API Carbon Steel Pipe
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Stainless Steel Seamless Pipe
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Stainless Steel Welded Pipe
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Nickel Alloy Pipe
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Hastelloy Pipe
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Stainless Steel Plate
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Stainless Steel Bars
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Spiral Wound Gasket
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Cast Acrylic Sheet
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Brazil---AimeeIn the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate. -
Thailand ---Dave MulroyASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner . -
USA ---AlfaroASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
2" 45° Elbow Long Radius ASME B16.9 BW WROUGHT-S ASTM A 234 GR. WPB GA-E-60112
| Place of Origin | CHINA |
|---|---|
| Brand Name | TOBO |
| Certification | BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Model Number | ASTM A403 Grade WPS31254 |
| Minimum Order Quantity | 0.5-1 tons |
| Price | negotiable |
| Packaging Details | in plastic bags then in bundles |
| Delivery Time | According to the qty |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability | 7500 tons per year |
| Type | Elbow,Coupling,seamless,welding | Size | Customized Size |
|---|---|---|---|
| Head Code | Round,Square,Hexagon | Packing | Inner Poly Bag,Plastic Bag+Carton,plywood Case Or Pallet,According Customer's Requesment |
| Shape | Equal,ROUND,Equal & Reducing | Color | Customer's Requirement |
| Surface | As Customer's Requirement | Application | Connect Pipes,oil Pipelines,Food,Industry,Fire |
| Thickness | Standard Schedule | ||
| Highlight | WPB Stainless Steel Elbow Fitting,Equal Seamless Stainless Steel Pipe,45 Degree Elbow Fitting |
||
2" 45° Elbow Long Radius ASME B16.9 BW WROUGHT-S ASTM A 234 GR. WPB GA-E-60112
ASTM A234 includes seamless and welded pipe fittings
For the seamless steel pipe fittings refers to the fittings raw material from the seamless steel pipes and tubes;
Thus the welded steel pipe fittings covers the fittings raw material from welded steel pipes.
It shall be noted that,
ASTM A234 specification does not cover cast welding fittings or fittings machined from castings.
Steel pipe fittings manufacturing forming processes
The manufacturing processes for pipe fittings includes forging and shaping operations. As well as pressing, hammering, piercing, extruding, upsetting, rolling, bending, fusion welding and machining. Or the processes of combination of two or more of these operations.
During the manufacturing steel pipe fittings, below activities shall be noted:
1, Injurious imperfections, welding defects shall be not created.
2, After shaping or forming the fittings in a suitable temperature, it shall be cooled in a appropriate environments to a temperature that below the critical range. And no defects shall be made during the cooling procedures. The cooling rapid shall be not more than in the air.
3, Suitable inspection shall be performed after manufacturing. (Hydrostatic test, hardness test, tensile test etc)

