outside diameter:219-1820mm
wall thickness:6-18mm
Obtaining the permission of using the licenses of API-5L in the industry.
the company with the most complete qualifications in the industry.
zhang_hairui(at)yahoo.com.cn
wall thickness:6-18mm
Obtaining the permission of using the licenses of API-5L in the industry.
the company with the most complete qualifications in the industry.
zhang_hairui(at)yahoo.com.cn
Specifications
- 219-1820mm x 6-18mm
- outside diameter:219-1820mm
- wall thickness:6-18mm
- The spiral pipes are supported by the double-side submerged arc welded technology with its' futures such as: high bearing force, light , accuracy size, easy installation, in a complete range of specification. It has extensive application in petroleum, natural gas, coal gas, water supply , chemical industry, electrical power projects. Moreover, It can supplied to architectural construction, bridge member, building foundation. It successfully supplied the pips and good services to the Yangtse Three Gorges projects and other famous projects. "You Fa" spiral pipe have been well known to this field and have been exported to the east European.
- zhang_hairui(at)yahoo.com.cn
Features
- API, ISO9001
- Obtaining the permission of using the licenses of API-5L in the industry.
- the company with the most complete qualifications in the industry.
- zhang_hairui(at)yahoo.com.cn
Main Products
spiral pipe,steel pipe,welded pipe, spiral welded pipe