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
Three connection methods of large-diameter spiral steel pipes

Three connection methods of large-diameter spiral steel pipes

Keywords :Three connection methods of large-diameter spiral steel pipes        Update : 2023-08-21        View(s) : 1

The most commonly used connection method for large-diameter spiral steel pipes is welding, but in some projects, threaded connections, flange connections, socket connections, groove connections, etc. are often used. Welding and flange connection: Welding and flange connection are traditiona...

What are the detection methods of oil casing

What are the detection methods of oil casing

Keywords :What are the detection methods of oil casing        Update : 2023-08-17        View(s) : 1

Oil casing is a high-end product produced by steel pipes. There are many types of oil casings, and there are many varieties and requirements for oil casing end buckle types. The machinable buckle types include STC, LC, BC, VAM and other buckle types. The production and installation process of oi...

Classification of stainless steel pipes

Classification of stainless steel pipes

Keywords :Classification of stainless steel pipes        Update : 2023-08-15        View(s) : 796

Austenitic stainless steel pipe : Austenitic stainless steel pipe generally belongs to corrosion-resistant steel and is the most widely used type of steel. Among them, 18-8 stainless steel pipe is the most representative. It has good mechanical properties and is easy to use. Perform machining, st...

Main features of various stainless steel pipes

Main features of various stainless steel pipes

Keywords :Main features of various stainless steel pipes        Update : 2023-08-11        View(s) : 788

At present, the stainless steel pipes supplied on the market are mainly composed of galvanized steel pipes, plastic-lined galvanized steel pipes, stainless steel-lined plastic pipes, stainless steel plastic-coated pipes, and all-stainless steel pipes. Let us analyze the main characteris...

Coated steel pipe

Coated steel pipe

Keywords :Coated steel pipe        Update : 2023-08-09        View(s) : 787

Coated steel pipes are formed by coating plastic based on large-diameter spiral welded pipes and high-frequency welded pipes, with a maximum diameter of 1200mm. Coated steel pipes can be coated with polyvinyl chloride (PVC), polyethylene (PE) according to different needs, epoxy resin (EPOZY), an...

Page(s):  1 ... 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 ... 199