steel tube principal physicochemical performances(GB/T9711.1-1997,API Spec 5L ) | ||||||||
standard | steel | %Chemical composition | Tensile properties | |||||
grade | C | Mn | P | S | Si | (Mpa)Yield | (Mpa)Tensile | (L0=5.65S))min |
max | max | max | max | max | strength | strength | Elongation % | |
min | max | min | max | D |
ERW steel pipe
the good quality , lowest price , good service.
Delivery Time: | 20 days |
Package: | According to customers' requirement. |
Supply Ability: | 400000 Ton per Year |
Minimum Order Quantity: | 30 Ton |
Payment Terms: | L/C,T/T |
Port: | Tianjin |
Fob Price: | US$0.00-0.1Tianjin |
Section Shape: | Round |
Secondary Or Not: | Non-secondary |
Alloy Or Not: | Non-alloy |
Application: | Structure Pipe |
Place of Origin: | Hebei China (Mainland) |
Thickness: | 4mm--20mm |
Outer Diameter: | 8''--79'' |
Standard: | GB |