Longitudinal-seam steel pipe

When the steel grade is lower, the wall thickness can be increased accordingly.
Applicable standards: ISO3183-3, API Spec 5L and GB9711.

When the steel grade is X70, the wall thickness ranges from 6.4 to6.426.4mm0.2521.04in.

When the steel grade is X80, the wall thickness ranges from 6.4 to 23.8mm0.2520.94in.

Nominal outside diameter:

Applicable standards:
ISO3183-3
API Spec 5L
GB9711

  • Place of Origin:China
  • Country:China (Mainland)
  • telephone:0086-10-88593266
Payment Terms: L/C,T/T
Place of Origin: China
*Your name:
*Your Email:
*To:Holding Energy Petroleum Engineering Technology (Beijing) Co., Ltd.
*Subject:
*Message:
Enter between 20 to 3,000 characters. English only.     Characters Remaining: 0 / 3000
*Enter the secure code shown below Mfrbee security Image      Reload Image

We do inquire for you , please wait ...