
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 :seamless steel pipe, straight seam steel pipe, welded steel pipe Update : 2026-01-28 View(s) : 15
First, they are classified differently: 1. Straight seam steel pipes: These include metric welded steel pipes, welded thin-walled pipes, and transformer cooling oil pipes. 2. Seamless steel pipes : Seamless pipes include hot-rolled pipes, cold-rolled pipes, cold-drawn pipes, extruded pipes, a...

Keywords :seamless steel pipe, seamless steel pipe connecting, seamless steel pipe producing Update : 2026-01-27 View(s) : 17
First, what are the methods for connecting seamless steel pipes ? 1. Compression type: The steel pipe is inserted into the pipe end of the fitting, tightened with a nut, and the steel pipe end is compressed by a screw force through a sealing ring, achieving a seal and completing the connection....

Keywords :spiral welded steel pipe, store spiral welded steel pipe, spiral steel pipe stock Update : 2026-01-26 View(s) : 19
You may never have noticed these details, but it's crucial to choose a suitable location and warehouse for storing spiral welded steel pipes . 1) The storage area or warehouse for spiral welded steel pipes should be clean, well-drained, and far away from factories or mines that produce ha...

Keywords :20CrMnTiH seamless steel pipe, 20CrMnTi seamless steel pipe, seamless steel pipe details Update : 2026-01-23 View(s) : 50
First, the hardenability guarantee and quality requirements of 20CrMnTiH and 20CrMnTi seamless steel pipes : 20CrMnTiH seamless steel pipe: This type of steel guarantees hardenability. Its hardenability is clearly limited, with minimal variation between batches, making it suitable for mass prod...

Keywords :MR0175 seamless steel pipe, MR0175 seamless steel pipe material, MR0175 seamless steel pipe process Update : 2026-01-22 View(s) : 49
NACE MR0175 is not a specific seamless steel pipe material, but rather a standard developed by the National Association of Corrosion Engineers (NACE), officially titled "Sulfide Stress Crack Resistance Metallic Materials for Oilfield Equipment." In 2003, this standard was revised and renamed NAC...