Welcome to http://www.srtsteelpipe.com
   
Company News
Contact Us
Company News

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: 410116

Phone:0086-731-8873-9521  

Home - News > Company NewsCompany News
What is the difference between 3pe anti-corrosion steel pipe and 2pe anti-corrosion steel pipe

What is the difference between 3pe anti-corrosion steel pipe and 2pe anti-corrosion steel pipe

Keywords :What is the difference between 3pe anti-corrosion steel pipe and 2pe anti-corrosion steel pipe        Update : 2022-11-03        View(s) : 469

The difference between 3pe anti-corrosion steel pipe and 2pe anti-corrosion steel pipe is that there is no epoxy powder at the junction of 2pe anti-corrosion and steel pipe, and there is epoxy powder at the junction of 3pe anti-corrosion and steel pipe, and the thickness of 3pe anti-corrosion an...

Pre-welding and welding method of straight seam steel pipe

Pre-welding and welding method of straight seam steel pipe

Keywords :Pre-welding and welding method of straight seam steel pipe        Update : 2022-11-01        View(s) : 474

Pre-welding of straight seam steel pipes : Pre-welding includes joints and welds. 1. There is no wrong edge or the wrong edge is smaller than the specified value. Generally, the amount of the wrong edge is ≤8% of the plate thickness, and the maximum is not more than 1.5mm. 2. It is necessary ...

Application of straight seam steel pipe in pressure pipeline

Application of straight seam steel pipe in pressure pipeline

Keywords :Application of straight seam steel pipe in pressure pipeline        Update : 2022-10-28        View(s) : 538

The nominal diameter of straight seam steel pipe refers to the series of diameters specified in the standard of straight seam steel pipe. For straight seam steel pipes, pipe fittings, valves, etc., the series specified by the standard are used to indicate the nominal straight seam steel pipe dia...

What material is used for the anti-corrosion of steel pipes

What material is used for the anti-corrosion of steel pipes

Keywords :What material is used for the anti-corrosion of steel pipes        Update : 2022-10-26        View(s) : 542

Steel pipeline anti-corrosion materials are divided into pipeline-themed anti-corrosion materials and their corresponding filling materials. The main anti-corrosion mainly includes petroleum asphalt, epoxy coal tar, anti-corrosion cold wrap, epoxy powder, PE coating, and PP coating. Commonl...

Technical requirements and processing methods of straight seam welded pipes

Technical requirements and processing methods of straight seam welded pipes

Keywords :Technical requirements and processing methods of straight seam welded pipes        Update : 2022-10-24        View(s) : 572

Technical requirements for straight seam welded pipes : Technical requirements and inspection of straight seam welded pipes According to the GB3092 "Welded Steel Pipes for Low-Pressure Fluid Transport" standard, the nominal diameter of the welded pipe is 6~150mm, the nominal wall thickness is...

Page(s):  1 ... 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 ... 172