Actually, weve set special offer for our selling steel pipes in homepage. And their categories range from seamless steel pipe to welded one. And this essay would show you more details for these special offer tubes. There are five kinds of steel pipes for special offer, they are: ASTM A252 LSAW steel pipe: This kind of fluid transportation pipes mechanical & manufacture, steel structure, shipbuilding, bridging, and automobile chassis. Rectangular / Square Tube: This kind of steel pipe made by plastic plugs in both ends, hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips SMLS Steel Pipe BS 3059-2: This one would be used for carbon,alloy and austenitic stainless steel tubes with specified elevated temperature properties. ASTM A179, ASTM A192, ASTM A210: It is used for wall panel, economizer, reheater, superheater and steam pipeline of boilers. Alloy / Stainless Steel Pipe: Petroleum, chemical engineering, electricity, and boiler needs this tubes help.