Hebei Tianze pipeline limited company specializing in the production of thick wall welded steel pipe, welded steel pipe, welded steel pipe anticorrosion Q235B various thickness of welded steel pipe, welcome to inquire to plant inspection.
Professional production: large diameter thick wall longitudinal double submerged arc welded steel pipe (JOCE)
Specifications: diameter 325- with a diameter of 1220 mm, the wall thickness of 7-80 (annual production capacity of 600 thousand tons)
Execution standard: GB/T3091-2001, GB/T9711.1-1997, API
Material: Q235B, Q345B/20#, X42-70, alloy steel, stainless steel, etc..
Welded steel pipe is mainly used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agriculture and city construction. For liquid conveying: water supply, drainage. Gas, steam and liquefied petroleum gas for gas transmission. Used as a pile driver, as a bridge; pier, road, building structure, etc..
Welded steel pipe and steel pipe is parallel to the longitudinal weld. Usually divided into metric welded steel pipe, welded thin-walled tube, transformer cooling pipe, and so on. ERW production has the advantages of simple process, high production efficiency, low cost, rapid development.
Our company specializing in the production of foreign trade products, your requirement is our standard, our company has always insisted on customer first, quality first, reputation first, the business philosophy dedicated to your service. Companies with strong economic strength, advanced management experience, excellent sales service, quality system and strict scientific means of overall marketing, sincerely hope to cooperate with you and establish long-term cooperative relations, mutual benefit and common development.
Contact: Li Ran phone: 18803379975 QQ:740150478 WeChat: 84868944