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LSAW Steel Pipe(Double Side Submerged Arc Welding Straight Seam Steel Pipe)

LSAW Steel Pipe(Double Side Submerged Arc Welding Straight Seam Steel Pipe)

We can produce various kinds of steel pipes on account of advanced equipments and high technology. With a short production cycle and fast delivery, we execute the GB/T9711.3—2005 of the highest domestic standard and the API5L of the American petroleum institute. The LSAW steel pipe is widely used in petroleum, natural gas, steel structure, thermal power generation, ship manufacturing, foundation piling and other major engineering construction.

Main Componen of Double Side Submerged Arc Welding Straight Seam Steel Pipet:
Taking medium plate as raw material, we can weld the pipes not only inside bust also outside.

Feature of LSAW Steel Pipe:
With advantages of a high loading capacity, small resistance, low temperature resistance, corrosion resistance, and easily install and maintain, the big size submerged arc welding steel pipe is more and more popular in oil gas industry, pulp transport, and the trade of steel structure work.  

1.It is applied in accordance with the customer's specific circumstances. 2.For fear of rusting in the long time ocean shipping, the steel pipes are all sprayed anticorrosive paint before exporting.

Executive Standard of LSAW Steel Pipe:
BS1387 ,BS 4568 ,BS EN39 ,BS 31 ,BS 3601 ,BS EN10217 ,JIS G3452-2004 
JIS G3445-2006 ,JIS G3444-2006,JIS G3460-2006 ,JIS G3457-2005 ,JIS C8305-1999 
ASMT A53 ,ASTM A135 ,ASTM A500,GB/T 3091-2008, API 5L,GB/T9711,GB/T 13793

Material of LSAW Steel Pipe: Q235, Q345,J55, X42-65 etc.

Technical Parameters of Double Side Submerged Arc Welding Straight Seam Steel Pipe:
Specifications Wall thickness Specification Wall thickness
14" 8-20mm 30" 8-30mm
16" 8-20mm 32" 8-30mm
18" 8-20mm 34" 8-30mm
20" 8-20mm 36" 8-30mm
22" 8-20mm 38" 10-30mm
24" 8-20mm 40" 10-30mm
26" 8-20mm 42" 10-30mm
28" 8-30mm 44" 10-30mm

The executive standard of the above steel pipes: GB/T3091-2008 ASTM, A53, A500
Steel grade: Q195, Q 235, Q345B

Packing and Shipping:
As the pipe size is too big to be bundled, the mode of packing is single unit. The inland transportation mode is motor, while the overseas is sea transportation with containers. 

Established in 1998, Cangzhou Leadingfly Steel Pipe Co., Ltd is a professional manufacturer and supplier of LSAW steel pipe in china. Apart from LSAW steel pipe, we also provide clients throughout the world with SSAW steel pipe, square steel pipe, rectangular steel pipe, custom steel pipe, anti-corrosion steel pipe, pipe fittings, etc. Our products have obtained the certification of American petroleum institute and the international security organization. With high quality and competitive pricing, our double side submerged arc welding straight seam steel pipes have been well received by customers from Europe, America, Middle East, Africa, Southeast Asia, Australia, New Zealand, Korea, and many other countries and regions. If you’re interested in our LSAW steel pipe, please contact us freely.

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