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Section Shape: Round
Outer Diameter: 20-1200 mm
Thickness: 0.5-25 mm
Grade: Cr-Mo alloy
Grade: 10CrMo910,12Cr1MoV,12Cr1MoVG,12CrMo,12CrMo195,13CrMo44,15CrMo,15CrMoG,30CrMo,35CrMo4,Cr2Mo,Cr5Mo,Cr9Mo
Standard: GB
Standard: GB 6479-2000,GB/T 12771-2000,GB/T 13793-1992,GB/T 14975-2002,GB/T 14976-2002,GB/T 17396-1998,GB/T 3087,GB/T 3094-2000,GB/T 3639-2000,GB/T 5312-1999,GB/T 8163-1999,GB/T 9711.2-1999
Outer Diameter: 20mm-1200mm, or as required.
Alloy Or Not: Non-alloy
Special Pipe: Thick Wall Pipe
Certification: API
Place of Origin: China (Mainland)

Specifications

Thick wall seamless steel pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc.
Material: ASTM A106B, ASTM A53B, API 5L Gr. B, ST52, ST37, ST44
Outer diameter:  20mm-1200mm, or as required.
Wall thickness: 0.5mm-25mm, or as required.
Length: 1m-12m, or as required.
Surface: Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc.
Package: Standard export package, or as required.
Price term: EXW, FOB, CIF, CFR, CNF, etc.
Payment: T/T, L/C, Western Union, etc.
Export to America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.

the production process of thick-walled seamless steel pipes can be divided into four basic methods: cold drawing, cold rolling, hot rolling, and thermal expansion. Uses are divided into seamless steel pipes for structure; seamless steel pipes for transportation; seamless steel pipes for boilers; high-pressure seamless steel pipes for boilers; high-pressure seamless steel pipes for fertilizer equipment; seamless steel pipes for geological drilling; seamless steel pipes for oil drilling; Seamless steel pipes for petroleum cracking; seamless steel pipes for ships; cold-drawn cold-rolled precision seamless steel pipes; various alloy pipes. Seamless steel pipes are represented by outer diameter and wall thickness. Thick-walled seamless steel pipes are mainly used for mechanical processing, coal mines, hydraulic steel, and many other purposes.

Thick wall seamless steel pipe