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 :Pre-welding and welding of straight seam steel pipe Update : 2023-03-01 View(s) : 733
Pre-welding of straight seam steel pipes : pre-welding includes seams and welds. 1. The joint (that is, the forming seam) has no misalignment or the misalignment is less than the specified value. Generally, the amount of misalignment is ≤ 8% of the plate thickness, and the maximum is not more t...
Keywords :What is the difference between mechanical steel tee and reducing steel tee, and under what circumsta Update : 2023-02-28 View(s) : 838
Mechanical steel tees refer to the method of processing steel tees. The different diameter steel tee refers to the different calibers of the steel tee. In the quota, mechanical steel tees can include steel tees of all calibers. Both the steel tee and the reducing steel tee are connectors in...
Keywords :8 common connection methods for the construction of steel pipes Update : 2023-02-27 View(s) : 847
According to the purpose and pipe material, the commonly used connection methods of construction steel pipelines are threaded connection, flange connection, welding, groove connection (clamp connection), ferrule connection, compression connection, hot melt connection, socket connection, etc. ...
Keywords :Characteristics and related parameters of submerged arc steel pipe Update : 2023-02-24 View(s) : 769
Features of submerged arc steel pipe: Submerged arc steel pipe is a kind of ordinary straight seam steel pipe, its characteristics have been recognized by everyone, so what are its characteristics? 1. The welding process used for submerged arc steel pipe is submerged arc welding technolog...
Keywords :How to choose a suitable storage warehouse for large-diameter steel pipes Update : 2023-02-23 View(s) : 785
(1) The warehouse should be selected according to geographical conditions. Generally, an ordinary closed warehouse is used, that is, a warehouse with a roof, a wall, tight doors and windows, and a ventilation device; (2) Do not stack together with acid, alkali, salt, cement, and other materials...