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Carbon Standard API 5L Material X46 Lsaw Pipe

China Hebei Huayang Steel Pipe Co., Ltd. certification
China Hebei Huayang Steel Pipe Co., Ltd. certification
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Carbon Standard API 5L Material X46 Lsaw Pipe

Carbon Standard API 5L Material X46 Lsaw Pipe
Carbon Standard API 5L Material X46 Lsaw Pipe

Large Image :  Carbon Standard API 5L Material X46 Lsaw Pipe

Product Details:
Place of Origin: China HeBei
Brand Name: Huayang steel pipe
Certification: API CE ISO
Model Number: LSAW 406.4mm-1422mm
Payment & Shipping Terms:
Minimum Order Quantity: 200tons
Price: USD 800-100 PER TONS
Packaging Details: bevel end and paint and coating shippment by container
Delivery Time: 30 work days
Payment Terms: L/C, T/T
Supply Ability: 100000TONS PER MONTH
Detailed Product Description
Material: X42 Length: 12m
Coating: 3LPE END: Bevel
Color: Black Function: Transmission
Standard: API 5L Thickness: 10.3mm
Shippment: Container Use For: Project
High Light:

Material X46 Lsaw Pipe


Standard API 5L Lsaw Pipe


Carbon Lsaw Pipe

LSAW carbon sandard API 5L maretial X46 Saw Steel Pipe with 3PE coating use for support



An LSAW pipe (“submerged arc welding”) is manufactured by cutting, bending, and welding steel plates (JCOE process).LSAW pipes compete with seamless and ERW pipes in the size range between 16 and 24 inches but are “must-go” options for pipelines above 24 inches (as 24 inches is the maximum size for commercial seamless pipes).The two main types of LSAW pipes are the longitudinal (with a single or double straight seam weld, DSAW) and the spiral type (called, HSAW, SSAW or SAWL pipe). Therefore, the difference between DSAW vs. LSAW is that DSAW pipes have a seam weld in the inside and outside of the pipe, whereas LSAW pipes have a single seam weld on the outer surface.
The difference between LSAW and ERW pipes is that LSAW pipes are produced using steel plates, ERW pipes are manufactured starting from steel coils.

  • in terms of the onshore gas,with the large diameter LSAW steel pipe, its single-tube gas transmission capacity could reach the level of 50 billion cubic meters / year, pipe diameter can reach ф1422mm, steel grade achieve X80, and gas transmission pressure can reach 12MPa;
  • in terms of the ocean steel pipe, the gas pipeline develops towards the direction of deep-sea pipeline (> 1500 meters), marine structural tube towards the direction of high-intensity, large wall thickness, for example ф610mm×31.8mm, X65 grade;
  • in terms of business management, plate and pipe integration (steelmaking - Continuous Casting - rolled plate - pipe manufacturing) is the future development trend, for example in Japan and India plate and strip production line is always equipped with a welded steel pipe unit;
  • entering the market of high-grade structural tubes, this is an important question to be considered by the LSAW steel pipe production line manufacturer when deploying the device, so it is necessary to set the preheating device before pre-welding, or set the heat treatment process and so on
LSAW Steel Pipe/Tube
ASTM A252,ASTM A53,ASTM A106,GB/T8162-2008;GB/T8163-2008;GB3087-2008;GB/T1396-1998;GB5310-2008;GB/T18984-2003,GOST 8731-74,GOST 8732-78,API 5L 
Gr.B,X42-X52,S355 K2,S355JR,S355JOH,ST52,Gr.2, Gr.3, 16mn ,10#,20#,35#,45#,St.10, st.20
OD: 32-610mm, Thick: 3-50mm
5.8 m, 6 m,12 m or customed
Structure ,construction (piling, bridge Wharf, road, construction structure

gas oil

gas oil

Bare, Galvanized,Varnished, Zinc coating, Anti-corrosion. etc
Standard Sea Worthy Package or as per customer required
Delivery port
Tianjin, Port


Carbon Standard API 5L Material X46 Lsaw Pipe 0

Contact Details
Hebei Huayang Steel Pipe Co., Ltd.

Contact Person: Mike Han

Tel: +8615631715767

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