
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, 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 :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 :high pressure boiler steel pipe. boiler steel pipe using, boiler steel pipe features Update : 2026-01-21 View(s) : 76
1. What are the applicable scope and material selection requirements for high-pressure boiler steel pipes ? Applicable Scope: This standard applies to seamless steel pipes used in the manufacture of steam boilers, pipelines, and high-temperature pressure-bearing equipment with pressures of 60°C...

Keywords :15CrMoG alloy steel pipe, alloy steel pipe properties, high pressure 15CrMoG alloy steel pipe Update : 2026-01-19 View(s) : 69
15CrMoG alloy steel pipe is a seamless steel pipe with the properties of a high-pressure alloy pipe. Its core properties include high-temperature thermal strength, oxidation resistance, hydrogen corrosion resistance, and suitability for fluid transportation under high-pressure environments. The ...

Keywords :large diameter steel pipe, 3PE anti corrosion steel pipe, 3PE steel pipe performance Update : 2026-01-15 View(s) : 74
3PE anti-corrosion steel pipes refer to steel pipes whose outer wall is protected by a three-layer polyethylene anti-corrosion coating. It generally consists of three layers: epoxy powder, adhesive, and high-density polyethylene. The main performance characteristics of 3PE anti-corrosion st...