Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes.
Seamless pipes are widely used, mainly for the manufacture of water wall pipes, boiling water pipes, superheated steam pipes, superheated steam pipes for locomotive boilers, large and small smoke pipes and arched brick pipes.

Place of Origin: China
Alloy Or Not: Non-Alloy
Section Shape: Round
Diameter: 20mm - 508mm
Thickness: 1-25mm
Length: 6~12m or as customized
Standard: ASTM, bs
Special Pipe: API Pipe, EMT Pipe, Thick Wall Pipe
Certificate: API, ce, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS

Place of Origin: China
Alloy Or Not: Non-Alloy
Section Shape: Round
Diameter: 20mm - 508mm
Thickness: 1-25mm
Length: 6~12m or as customized
Standard: ASTM, bs
Special Pipe: API Pipe, EMT Pipe, Thick Wall Pipe
Certificate: API, ce, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS

Material: Gr.A/B /C, S235/ 275/ 355/ 420/ 460, SS400, A36, Q195/ 235/ 345
Surface treatment: bare pipe, oiled& PVC, galvanized, painted
Application: Used on high-pressure and high-temperature pipelines and equipment
Shape: round
Thickness: 3-50mm
Length: 1-24M or as request
External diameter: 6-820mm

Place of Origin: China
Alloy Or Not: Non-Alloy
Section Shape: Round
Diameter: 20mm - 508mm
Thickness: 1-25mm
Length: 6~12m or as customized
Standard: ASTM, bs
Special Pipe: API Pipe, EMT Pipe, Thick Wall Pipe
Certificate: API, ce, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS