
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 :Precautions for hot-dip steel pipe Update : 2020-09-15 View(s) : 1456
Precautions for hot-dip steel pipes : The pipes that transport hot water can transport cold water, but the pipes that transport cold water cannot transport hot water. The cross-section of the plastic-coated composite pipe shall not be in contact with water, non-plastic lined pipe fittings shall...

Keywords :API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Update : 2020-09-10 View(s) : 1655
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Outside Diameter Wall Thickness FOB TIANJIN Outside Diameter Wall Thickness FOB ...

Keywords :Pre-treatment and use of straight seam steel pipe Update : 2020-09-11 View(s) : 1488
Non-destructive testing of the inside of the weld. Because the pipeline belongs to the extra-large steel pipe in the water supply project, especially the steel pipe with a thickness of t=30mm is used as a pipe bridge, which not only bears the internal water pressure but also bears the weight of ...

Keywords :spiral steel pipe Update : 2020-09-09 View(s) : 603
1. During the forming process, the steel plate deforms evenly, the residual stress is small, and the surface does not produce scratches. The processed spiral steel pipe has greater flexibility in the size and specification range of diameter and wall thickness, especially in the production of h...

Keywords :U.S. crude steel production fell 2.1% week-on-week last week Update : 2020-09-07 View(s) : 1528
According to the latest statistics from the American Iron & Steel Institute (AISI), in the week ending August 29, domestic crude steel production in the United States was 1.38 million short tons, and the capacity utilization rate was 61.7%. This is a decrease of 24.9% from the crude steel ou...