
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 :Four methods of measuring the length of the spiral steel pipe Update : 2022-06-29 View(s) : 1099
How accurately measuring the length of the spiral steel pipe is very important for the spiral steel pipe manufacturer. After years of production experience, four methods for testing lengths have been summed up: 1. Improved encoder length measurement This method is an indirect measuremen...

Keywords :What is the production process of the steel reducer Update : 2022-06-24 View(s) : 1222
The reducing pipe is a kind of reducing pipe fittings used in the reducing diameter of the pipeline. The production and processing of the reducing pipe are produced by pressing the diameter of the compressed diameter, expanding the diameter of the pipe, or reducing the diameter and expanding the dia...

Keywords :How to check the quality of large-diameter thin-walled pipes Update : 2022-06-23 View(s) : 1104
1. Generally, large-diameter thin-walled steel pipes are used for the transportation of general low-pressure fluids such as water, gas, air, oil, and heating steam. 2. Ordinary carbon steel wire casing (GB3640-88) is a steel pipe used to protect wires in electrical installation projects suc...

Keywords :The main technical characteristics of spiral steel pipe Update : 2022-06-21 View(s) : 1047
During the forming process of the spiral steel pipe , the steel plate is uniformly deformed, the residual stress is small, and the surface has no scratches. The processed spiral steel pipe has more flexibility in the diameter and wall thickness size range, especially in the production of high s...

Keywords :How to avoid wear and tear of spiral steel pipe Update : 2022-06-17 View(s) : 1321
1. Spiral steel pipe packaging should avoid loosening and damage during normal handling, transportation, and storage. 2. If the buyer has special requirements for the packaging material and packaging method of the spiral steel pipe , it should be specified in the contract; if not specified...