welded - abter steel pipe manufacturer, natural gas casing and tubing,seamless steel pipe,OCTG,

June 26, 2016

galvanized steel pipe

The hot dip galvanized steel pipe line refers to a welded pipeline with hot dip galvanized finishing on both outer and inner walls. The item is commonly used to build steel structures or utilized to transfer gaseous or liquid substances. Made in according to ASTMA53 and ASTMA120 standards, the hot […]

June 26, 2016

ERW steel pipe

The ERW steel pipe is also known as straight joint pipe. According to the wall density, the bonded tube is categorized into typical types and thick-walled types. We can offer items with personalized wall thickness according to customers’ particular requirement with a thickness deviation of no more than 0.25 mm. […]

June 26, 2016

LSAW steel pipe

LSAW Steel Pipe Manufacturing procedure In order to supply high quality LSAW steel pipe for our clients, we’ve established a highly sound and strenuous pipe production circulation. After the above-mentioned processes, begin the double-sided submerged arc welding. Specifications Range Out Diameter： 219mm-720mm( UOE),406 mm-1625.6 mm( JCOE). Wall Thickness ：max 65mm. […]

June 26, 2016

SSAW steel pipe

The SSAW steel pipe is made utilizing hot rolled steel strip which is spiraled at room temperature level to be bonded. Automatic immersed arc welding is the most commonly utilized technique in the spiral tube production, and the end items come with welding joint both inside and outside. With a […]