Welded Steel Pipe
Baolai Steel provide welded steel pipe as below: ERW Steel Pipe, Fire Fighting Steel Pipe, EMT & IMC Pipe, Hollow Section Steel Pipe. And Welded steel pipes provide an efficient method for transporting liquids, air and gases. According to the shape of the weld, it can be divided into a straight welded pipe and a spiral welded pipe. Electric welded steel pipes are used in oil drilling and machinery manufacturing. The furnace welded pipe can be used as a water gas pipe, etc., the large diameter straight seam welded pipe is used for high pressure oil and gas transportation, etc.; the spiral welded pipe is used for oil and gas transportation, pipe piles, piers and the like. Welded steel pipes have lower cost and higher production efficiency than seamless steel pipes. Straight seam welded pipe has simple production process, high production efficiency, low cost and rapid development.
Seamless Steel Pipe
Seamless steel pipe is a hollow section circular pipe without seams. The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing. It can also be classified into steel pipes, oil pipelines, fire pipelines, natural gas pipelines, water supply and drainage pipelines, boiler pipelines, construction pipelines, heat exchange pipelines, etc. according to their uses. However, different sizes of pipes are used throughout the manufacturing and construction process. We provide full-size steel pipes with outer diameter from 1/8 "to 50", and wall thickness from sch10 to schxxs. Baolai Fortune has API 5L, API 5CT, CE, UL, FM, ISO and other certificates to ensure the quality of steel pipes.
Pipe Accessories & Fittings
We are a professional manufacturer and supplier of Pipe Fittings and Fire Pipe Accessories (Fire Pipe Fittings & Valve & Pump) with API & FM & UL certificate in China. Here you can find high-quality products in a competitive price. Also we supply OEM service of products for you.
Steel structure is a metal structure which is made of structural steel* components connect with each other to carry loads and provide full rigidity. Because of the high strength grade of steel, this structure is reliable and requires less raw materials than other types of structure like concrete structure and timber structure. In modern construction, steel structures is used for almost every type of structure including heavy industrial building, high-rise building, equipment support system, infrastructure, bridge, tower, airport terminal, heavy industrial plant, pipe rack, etc.
Steel Plates & Coils
Steel coils refer to a finished steel product that’s manufactured out of slabs. Steel plates normally stand for steel plates 6mm or thicker and are made by hot-rolling a semiproduct slab 200mm or thicker and then through follow-up processes such as cooling or heat treatment. Steel plates ramify into products for general structure, welding, boiler or large-diameter steel pipes depending on material.