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Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow

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Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow

Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow
Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow

Large Image :  Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow

Product Details:
Place of Origin: China
Brand Name: Shengtian
Certification: BV/TUV/SGS/ISO
Model Number: Sch10
Payment & Shipping Terms:
Minimum Order Quantity: 10 piece
Price: 10-100 pieces $6.00/ Piece;>100 pieces $4.00/ Piece
Packaging Details: wooden case, pallet
Delivery Time: 10-15 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500000/PC per month

Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow

Description
Degree: 30/45/90/180 Color: Black
Technics: Forged Standards: ASTM
Surface Treatment: Transparent Oil, Rust-proof Black Oil Or Hot Galvanized Material: Carbon Steel
High Light:

WP22 Pipe Fitting Elbow

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A420 Pipe Fitting Elbow

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WP22 Long Radius Elbow

ASTM A420 Wpl6/Wp9/Wp11/Wp22 Carbon Steel Pipe Fitting Elbow

 

  ASTM A420 is the standard specification for pipe fittings of carbon steel and alloy steel used for low temperature services. WPL6 is the most used grade material under A420.

  Besides Grade WPL6, the standard also includes WPL9, WPL3, WPL8, impact test temperature correspondingly at -45℃, -75℃, -100℃, -195℃.

 

  

Product Description

 
Type Pipe Fitting Elbow
Size Seamless Elbow:1/2"~24" DN15~DN600
Welded Elbow: 1/2"~100" DN15~DN2500
Wall thickness sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100,
sch120, sch140, sch160, xxs, std,sch5s, sch20s, sch40s, sch80s
Standards ANSI B16.9, ASME,DIN2506, JIS, BS,GOST
Material Carbon steel: ASTM/ASME A234 WPB,WPC, ST37-2,ST54
Alloy steel: ASTM/ASME A234 WP9-WP12-WP11-WP22-WP5-WP91
Stainless steel: ASTM/ASME A403 WP 304-304L, WP 316-316L,WP 321,201
Surface treatment Transparent oil, rust-proof black oil or hot galvanized
Packing wooden case, pallet or as customers' requirement
Applications Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc
Min order 10 piece
Delivery time 7 after receipt of advanced payment
Certification ASME, ISO9001:2000
Delivery Term FOB(30% down payment in advance, the balance before shipment)
CIF or C&F(30% in advance , the balance against with the copy of B/L)

 

ASTM A420 Wpl6/Wp9/Wp11/Wp22 Carbon Steel Pipe Fitting Elbow Picture

 

Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow 0

 

Rust Proof Black Oil ASTM A420 WP22 Pipe Fitting Elbow 1

 

ASTM A420 Wpl6/Wp9/Wp11/Wp22 Carbon Steel Pipe Fitting Elbow

 

  ASTM A420 covers elbow, tee, reducer, cap, union and etc, which manufactured according to ASME B16.9, ASME B16.11, MSS SP-79 and MSS SP-95, types in seamless and welded structual pipe fittings. These fittings commonly used in pressure pipelines and pressure vessel/tanks at lower temperature.

  ASTM A420 WPL6 pipe fittings compatible with ASTM A333 Grade 6 Pipe and ASTM A350 LF2 Class 1 Flange.

 

Manufacturing Methods for ASTM A420 Wpl6/Wp9/Wp11/Wp22 Carbon Steel Pipe Fitting Elbow

 

  Forging or forming operations may be performed by hammer forging, press forging, perforating, extrusion, top forging, rolling, bending, welding or machining, or two or more methods at the same time. The molding process should ensure that no harmful defects on the fittings making.

 

Heat Treatment of ASTM A420 Wpl6/Wp9/Wp11/Wp22 Carbon Steel Pipe Fitting Elbow

 

  Fittings under ASTM A420 shall be furnished in the normalized, normalized and tempered, annealed, or quenched and tempered condition. All welding shall be completed prior to the austenitizing heat treatment.

 

Chemical composition of ASTM A420 Wpl6/Wp9/Wp11/Wp22 Carbon Steel Pipe Fitting Elbow

 

Grade

C Mn P S Si

WPL6

0.3 0.60-1.35 0.035 0.04 0.15-0.30

 

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