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

Hotonline: 0086-187-7406-7534 

Phone:0086-731-8873-9521  

Home - News > Company NewsCompany News
The difference between the standard specification of spiral steel pipe and precision steel pipe

The difference between the standard specification of spiral steel pipe and precision steel pipe

Keywords :The difference between the standard specification of spiral steel pipe and precision steel pipe        Update : 2022-09-26        View(s) : 220

Spiral steel pipes are mainly used in water engineering, the petrochemical industry, the chemical industry, the electric power industry, agricultural irrigation, and urban construction. Spiral steel pipes are twenty critical products developed in my country. For liquid transportation: water supply, ...

Saudi Arabia's SSAW steel pipe export

Saudi Arabia's SSAW steel pipe export

Keywords :Saudi Arabia's SSAW steel pipe export        Update : 2022-09-22        View(s) : 179

Project Location: Saudi Arabia.  Product: SSAW steel pipe .  Size: 3085x22x6000mm.  Application: Industrial project construction.  The SSAW steel pipe arrived in Saudi Arabia and was put into project use. Many cooperations have given the customer full confidence in...

Straight seam steel pipe straightening method

Straight seam steel pipe straightening method

Keywords :Straight seam steel pipe straightening method        Update : 2022-09-20        View(s) : 153

1. The straight seam steel pipe is bent in the same direction as the weld Reason: The normalizing treatment of the weld is insufficient, and there is thermal stress on the side of the pipe near the weld, so it bends in one direction after cooling. Solution: 1. Adjust the intermediate roller ...

How to improve the wall thickness accuracy of reinforced 3pe anti-corrosion steel pipe

How to improve the wall thickness accuracy of reinforced 3pe anti-corrosion steel pipe

Keywords :How to improve the wall thickness accuracy of reinforced 3pe anti-corrosion steel pipe        Update : 2022-09-16        View(s) : 179

1. For the heating of the tube blank, we must pay attention to uniform heating, prohibit the rapid rise and fall of the temperature, and keep the rise and fall of the temperature stable. 2. Use the centering roller to determine whether it is in place, and adjust the core roller's center axis an...

What are the standards for the storage of anti-corrosion steel pipes

What are the standards for the storage of anti-corrosion steel pipes

Keywords :What are the standards for the storage of anti-corrosion steel pipes        Update : 2022-09-14        View(s) : 1

1. The appearance of the storage and delivery of anti-corrosion steel pipes needs to be checked as follows: ①Check root by root to ensure that the surface of the polyethylene layer is flat and smooth, without dark bubbles, pits, wrinkles, and cracks, and the overall color needs to be more unifor...

Page(s):  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ... 140