Seamless steel pipes are perforated by the whole round steel, and the steel pipes without welds on the surface are called seamless steel pipes. According to the production method, seamless steel pipe can be divided into hot-rolled seamless steel pipe, cold-rolled seamless steel pipe, cold drawn seamless steel pipe, extruded seamless steel pipe, pipe jacking, etc.
Product Name | Seamless steel pipe |
Material | 20#/20G/45#/Q355B/C/D/E/27SiMn20CR/40CR/15CRMO/15CRMOG/20CRMO/35CRMO /42CRMO/P91/P92/12CR1MOV/12CR1MOVG/A106GR.B/A333GR.6 |
Thickness | 1mm~100mm |
Width | 0mm~3200mm |
length | customer required(1-12m) |
Zinc Coating | 30g-275g/m2 |
Tolerance | Thickness:±0.1mm, Width: ±5mm, Length: ±5mm |
Surface | Black/White |
Technique | Hot rolled |
MOQ | 1 Ton |
Standard exporting package: