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API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
Specifications
Surface Finish :
Black Varnished, 3LPE Coated, FBE Coated, Galvanized
Place of Origin :
Zhejiang, China
Certification :
ISO 9001:2015, API 5L, CE
Price :
USD 850-1,500 / Ton
Supply Ability :
2,000 Tons per Month
Material :
Carbon Steel API 5L Grade B (PSL1/PSL2)
Standard :
API 5L 46th Edition, ASTM A106, ASTM A53
End Type :
Plain End, Beveled End, Threaded End
Application :
Oil & Gas Transmission, Structural, Piling
Delivery Time :
7-15 working days for stock, 20-30 days for production
Packaging Details :
End caps with plastic protection, bundled with steel straps, export-grade seaworthy wooden case
Model Number :
CS-API5L-B-SMLS
Wall Thickness :
SCH 10, 20, 40, 80, 160, STD, XS, XXS
Length :
6m, 12m fixed length or random length
MOQ :
1 Ton
Brand Name :
WNRLN
Payment Terms :
T/T, L/C, Western Union
Outer Diameter :
21.3mm - 610mm (1/2 inch - 24 inch)
Description

API 5L Grade B Carbon Steel Seamless Line Pipe

Our API 5L Grade B carbon steel seamless line pipes are manufactured in strict accordance with API 5L 46th Edition specifications, available in both PSL1 and PSL2 levels. These pipes deliver exceptional performance for long-distance oil and gas pipeline transmission with proven reliability in demanding field conditions.

Key Features

  • ✓API 5L Certified: Full compliance with API 5L PSL1 and PSL2 requirements, with traceable Material Test Reports (MTRs) per EN 10204 3.1.
  • ✓Excellent Weldability: Low carbon equivalent (CE) values ensure superior field weldability with standard E6010 and E7018 electrodes.
  • ✓High Pressure Rating: Designed to withstand operating pressures up to 2,500 psi with appropriate wall thickness selection per ASME B31.4 and B31.8 codes.
  • ✓Comprehensive Testing: 100% hydrostatic test, tensile test, flattening test, and Charpy V-notch impact test performed on each heat.

Mechanical Properties

GradeYield Strength (MPa)Tensile Strength (MPa)Elongation (%)
API 5L B245-450415-65523 min
API 5L X42290-495415-65523 min
API 5L X52360-530460-76021 min

Surface Coating Options

3LPE Coating: Three-layer polyethylene for buried pipelines, excellent mechanical and anti-corrosion protection.
FBE Coating: Fusion bonded epoxy, ideal for operating temperatures up to 85°C.
Black Varnish: Cost-effective temporary protection for storage and transit.
Hot-Dip Galvanized: Complete zinc coating for structural and exposed applications.

Quality Assurance & Certifications

All API 5L pipes are supplied with complete Mill Test Certificates (EN 10204 3.1) and undergo rigorous NDT inspection including ultrasonic testing. Our manufacturing facility is API Monogram licensed and ISO 9001:2015 certified. We maintain full traceability from raw material heat number to final product dispatch.

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API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission

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Product Detail
Surface Finish :
Black Varnished, 3LPE Coated, FBE Coated, Galvanized
Place of Origin :
Zhejiang, China
Certification :
ISO 9001:2015, API 5L, CE
Price :
USD 850-1,500 / Ton
Supply Ability :
2,000 Tons per Month
Material :
Carbon Steel API 5L Grade B (PSL1/PSL2)
Contact Supplier
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission
API 5L Grade B Carbon Steel Seamless Line Pipe 6m-12m Length for Oil Gas Pipeline Transmission

TOBO STEEL GROUP CHINA

Verified Supplier
12 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Butt Weld Fittings, Stainless Steel Elbow, Stainless Steel Tee
Total Annual :
100000-100000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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