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MAIN STEEL PIPE PRODUCTS Seamless steel pipe standards: API 5L, ASTM A53, ASTM A106, ASTMA335, ASTM A213, ASTM A179, ASTM A192, ASTM A210, ASTM A333. ASTMA

MAIN STEEL PIPE PRODUCTS Alloy Steel Boiler Tubes, Superheater Tubes, Heat Exchanger Tubes Size: Outside Diameter: 3/4" to 4", Wall Thickness: 1mm

Stainless Steel Tubes PRODUCT NAME STANDARD GRADE SIZE RANGE OD. USAGE Stainless Steel Seamless tubes and pipes ASME/ASTM S

GNEE's main business is boiler tubes Product Type:Seamless boiler pipe, Boiler Seamless Tube, Seamless Boiler Tube, Boiler Pipe GB GB 3087: Seamless stee

GNEE API 5L Seamless steel Pipe supply range Standard API SPEC 5L Grades B, X42, X52, X56, X60, X65, X70, S (for sour service, e.g.

API 5CT Casing and Tubing Specification API 5CT is standard technical specifications for steel casing and tubing pipes used for oil wells in petroleum and natu

What is galvanizing? Galvanizing is to make molten metal and iron matrix reaction as an alloy layer, so that the substrate and coating two combined. Galvanizin

Steel Pipe For Gas Cylinder Gas cylinder steel pipe is used in manufacturing seamless steel gas cylinders, automotive CNG cylinders and composite cylinders. Ste

Drill Pipe What is Drill Pipe? Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow dril

What is structural steel pipe? Structural steel pipe is a type of seamless steel pipe mainly used for general structure and machining. This kind of steel pipe i

What is Low temperature pipe? Low temperature pipe refers to pipes specifically designed to withstand and operate effectively in environments with low temperatu

GNEE coated steel pipe specifications Pipe Type:PE Coated Pipe, 2PE Coated Pipe, 3PE Coated Pipe Application:Used for for natural gas, petroleum, wate

pipe Fitting pipe fitting is a weldable pipe fitting that allows for change of direction of flow, to branch off, reduce pipe size or attach auxiliary equipmen

Why Choose Us Professional team GNEE currently has more than 200 sales staff to provide you with professional material selection services, more suitable steel