
Threeway Steel Co., Ltd
E-mail: sales@srtsteelpipe.com
Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116Phone:0086-731-8873-9521

Keywords :ERW Steel Pipe, ERW Line Pipe Update : 2018-10-22 View(s) : 2161
A certification is worth a thousand words. For threeway, supplier of ERW steel pipe and seamless types pipelines, it would be an honor to the the certificate of authority to use the official API monogram license for API-5L steel pipes. There is a concise picture...

Keywords :seamless steel pipe, stainless steel pipe Update : 2018-10-19 View(s) : 1824
Our manager denounced that we’ve got another three years for the API-5CT steel pipe guarantee. No matter our customers need seamless steel pipe or welded one, now we have confidence to provide them with high quality steel pipelines. The American Petroleum Instit...

Keywords :ERW Steel Pipe, ERW Line Pipe Update : 2018-10-19 View(s) : 1494
ASTM A53 steel pipe can be ERW steel pipe or seamless one. It is now widely applied among low pressure liquid delivery, such as water, gas, and oil. Today, our main talk would be focus on tests used in it. First of all, the hydrostatic test is one of them. We wi...

Keywords :seamless steel pipe, stainless steel pipe Update : 2018-10-18 View(s) : 1515
Alloy steel tube, one of the types of seamless steel pipe , has difference with seamless type. To some extent, alloy pipeline has special grace when it dance in the stage of each kind of engineering project. Today, we would talk about the difference of material. Diffe...

Keywords :ERW Steel Pipe, ERW Line Pipe Update : 2018-10-17 View(s) : 1481
Notices should be remembered in mind if you want to get the high quality seamless steel pipe or ERW steel pipe . And for technical demands, here are lots of things needed to be taken down. Surface treatment : It should be free of cracks, laps, cavities and inclusions...