Company Details
Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
Unit Price: | USD 1.5 / Piece/Pieces |
---|---|
Payment Type: | L/C,T/T |
Incoterm: | FOB,CFR,CIF |
Min. Order: | 15 Piece/Pieces |
Model No.: P-45° Elbows
Brand: Bangdong
Connection: Welding
Shape: Equal
Head Code: Round
Angle: 45 Degree
Wall Thickness: Std
Material: Carbon Steel
Technics: Forged
Certification: Api
Color: Black
Packaging: Wooden Cases or as per buyer's requirements
Productivity: 1000pcs/month
Transportation: Ocean,Land,Air,Train/TNT/DHL
Place of Origin: Cangzhou,China
Supply Ability: 1000pcs/month
Certificate: ISO/CE/API
HS Code: 73079900
Port: Zhengzhou Train Station,Beijing Air Port,Wuhan Train Station
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Astm A234 WP11 45° Elbows
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ASTM A234 WPB Cross Fitting
ASTM A234 WPB Reducing Cross Fitting
ASTM A234 WPB 180° SR Return Bend
ASTM A234 WPB Pipe Bend / Piggable Bend
ASTM A234 WPB Long Radius Bend
ASTM A234 WPB Couplings
ASTM A234 WPB Pipe Nipples
ASTM A234 WPB Elbows
ASTM A234 WPB Reducing Elbows
ASTM A234 WPB 45° Elbows
ASTM A234 WPB Tee fitting
ASTM A234 WPB Forged /Plate Cut Rings
ASTM A234 WPB 180° LR Return Bend
ASTM A234 WPB Forged / Plate Circles
ASTM A234 WPB Lateral
ASTM A234 WPB Reducers
ASTM A234 WPB Stub Ends
ASTM A234 WPB End Caps
What is A234 WPB Pipe Fittings?
ASTM A234/A234M-10 Standard Specification for Pipes Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service
This specification covers wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of Asme B16.9 , B16.11, MSS-SP- 79, MSS-SP-83, MSS-SP-95, and MSS-SP-97. These fittings are for use in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures. Fittings differing from these ASME and MSS standards shall be furnished in according with Supplementary Requirement S58 of Specification A960/A960M
234 WPB Pipe Fittings Heat Treatment
Heat Treatment Procedures – fittings, after forming at an elevated temperature below the critical range under suitable conditions to prevent injurious defects caused by too rapid cooling, but in no case more rapidly than the cooling rate in still air. Heat treatment temperature specified are metal (part) temperatures. Heat- treatment fittings shall be treated according to paragraph 7 in specification A960/A960M.
WPB, WPC, and WPR Fittings
Hot-formed WPB, WPC, and WPR fittings upon which the final forming operation is completed at a temperature above 1150 °F [620° C ] and below 1800 °F [980 °C] need not be heat treatment provided they are cooled in still air. 7.2.2 Hot-formed or forged WPB, WPC, and WPR fitting finished at temperature in excess of 1800 °F [980 °C] shall subsequently be annealed, normalised, or normalized and tempered. Hot-forged fittings NPS 4 or smaller need not be heat treated.
WPB, WPC, and WPR fittings over NPS 12, produced by locally heating a portion of the fitting stock to any temperature for forming, shall be subsequently annealed, normalized, or normalized and tempered. fittings such as elbows tees, header tees, reducers and lap joint stub ends with a carbon content less than 0.26%, NPS 12 and under, shall not require heat treatment after forming a locally heated portion of the fitting.
Fittings of Grades ASTM A234 WP1, WP11 Class 1, WP11 Class 2, WP11 Class 3, WP12 Class 1, WP12 Class 2, WP22 Class 1, WP22 Class 3, WP5, and WP9 shall be finished in the full-annealed, isothermal – annealed, or normalized and tempered condition. If normalized and tempered, the tempering temperature for WP11 Class 1, WP11 Class 2, WP11 Class3, WP12 Class 1, and WP12 Class 2 shall not be less than 1150 °F [620 °C] for Grades WP5, WP9, WP22 Class 1, and WP22 Class 3 the tempering temperature shall not be less than 1250 °F [675 °C]
A234 WPB Pipe Fittings Specifications
MATERIAL | SIZE (MM) | SCH/ CLASS | THICKNESS | SPECIFICATION | MANUFACTURING METHOD |
---|---|---|---|---|---|
Alloy Steel Pipe Fittings | 15NB to 600NB 200NB to 1800NB | SCH 40 to XXS SCH 10, 20, 30, 40, 80 | 3.91 to 60mm 6.35 to 60mm | A234 WP A234 WP | Seamless Welded |
ASME B16.9 fittings , we have good stock in below :
A234Wp5 Elbow
A234Wp11 Elbow
A234Wp11 Pipe Fitting
A860 Wphy70
A860 Wphy52 Elbow
A860Wphy65 Elbow
A860 Wphy60
A420 Wpl6 Carbon Steel Pipe Fitting
Din2605 Aw 6060 T66 Aluminum Elbow
Asme B16.9 Aluminum Elbow
Dn 600large Diameter Elbow
Din 2605-1 P265gh LR Elbow
1/2" P235gh Lr Elbow
89 X 6mm En Aw6060 Elbow
108 X 4 Lr En755 Aw6060 Elbow
Product Categories : Large Diameter Steel Pipe Fitting > A234WP11 Pipe Fitting