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ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A234 WP22 Alloy Steel 90° Elbow
Certification :
API , ABS, DNV, GL , LR, NK.
Place of Origin :
CHINA
MOQ :
1PC
Price :
Negotiable
Payment Terms :
T/T,L/C
Supply Ability :
Depends On Quantity
Delivery Time :
7 Days
Packaging Details :
Wooden Cases
Standard :
ASTM A234 / ASME SA234
Grade :
WP22 (UNS K21590), Cr-Mo Alloy Steel
Type :
90° Elbow, Carbon Steel Pipe Fitting (Long/Short Radius Optional)
Size Range :
1/2" – 24" (DN15 – DN600)
OD (Outside Diameter) :
12.7mm – 610mm
Wall Thickness :
SCH 10S – SCH 160, XXS (1.5mm – 25mm)
Surface :
Annealed & Pickled (A/P), Anti-rust Oil Coated; 2B optional
End Connection :
Butt Weld, Plain End (PE), Beveled End (BE), Deburred
Description

ASTM A234 WP22 90° Elbow, Cr-Mo Alloy Steel Tube Fitting for Medium-High Temp & Pressure Tubelines

Brief Introduction

ASTM A234 WP22 90° elbow is a chromium-molybdenum alloy steel tube fitting, designed for 90° tubeline direction change in medium-high temperature and pressure systems. It complies with ASTM A234 standard, features excellent high-temperature strength, corrosion resistance and weldability, widely used in industrial tubelines requiring reliable pressure-bearing and heat resistance.

Chemical Composition (wt%)

Grade C Cr Mo Mn Si P S Ni
WP22 (UNS K21590) 0.15-0.25 1.90-2.60 0.87-1.13 0.30-0.60 0.10-0.35 ≤0.035 ≤0.035 ≤0.40

Typical Mechanical Properties

Mechanical Property Standard Requirement (ASTM A234) Typical Value
Yield Strength (Rp0.2), MPa ≥276 280-350
Tensile Strength (Rm), MPa ≥485 490-580
Elongation (A), % ≥20 22-30
Hardness (HB), Brinell ≤207 160-200
Impact Toughness (KV), J (-20℃) ≥40 45-65

Available Tests

Test Type Standard
Chemical Composition Test (PMI) Spectrometer
Tensile & Impact Test ASTM E8/E8M, ASTM A370
Hardness Test ASTM E10
Pressure Test (Hydrostatic/Pneumatic) ASTM A234
Corrosion Resistance Test ASTM G48
Dimensional & Visual Inspection ASTM A234
Weld Seam Quality Test ASTM E165

Application Scope

Industry Field Typical Applications
Petrochemical Oil/gas transmission tubelines, refining equipment, high-temp medium tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
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ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A234 WP22 Alloy Steel 90° Elbow
Certification :
API , ABS, DNV, GL , LR, NK.
Place of Origin :
CHINA
MOQ :
1PC
Price :
Negotiable
Contact Supplier
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines
ASTM A234 WP22 90° Elbow Cr-Mo Alloy Steel Tube Fitting for Medium-High Temperature & Pressure Tubelines

Yuhong Group Co.,Ltd

Verified Supplier
14 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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