Welded pipe

Welded Structural Steel Pipe

structural pipe is welded pipe sized tubing made from flat-rolled steel, formed through a roller system and welded using electric-resistance welding.

Seamless pipe

Structural Steel Pipe

Structural Steel Pipe. A wide range of applications rely on structural steel pipe for strength and stability. Gnee steel supply welded and seamless pipe for structural applications to customers in all industries. As a leading steel pipe supplier, Gnee steel offers a large inventory of pipe and tubing sizes from 1/8” NPS to 48” NPS.

Seamless pipe

Seamless Boiler Tube

Pipe Type: Boiler Seamless Tube, Seamless Boiler Tube, Boiler PipeApplication: For High-pressure Fluids Transmission (boiler, heat exchanger, condenser)Specification: OD: 0.84'' ~ 28'' (21.3 ~ 711mm)                          WT: 0.091'' ~ 1.575'' (2.3 ~ 40mm)                          LENGTH: Fixed Length (5.8/6/11.8/12 mtr), SRL, DRL

Seamless pipe

Seamless Steel Pipe

Seamless pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless Steel Pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow pipe.

Seamless pipe

Seamless Alloy Steel Tube

These Alloy steel pipes & tubes are used in different application industry like oil refineries, chemical plants, fertilizers plants, petrochemicals plants and sugar mills etc.

Galvanized pipe

Q235 Galvanized pipe

Q235 galvanized pipe is a surface galvanized sheet with yield strength of 235MPa.

Galvanized pipe

Q195 Galvanized pipe

Q195 galvanized  pipe is a surface galvanized sheet with yield strength of 195MPa.Hot-dip galvanized steel pipes are widely used in the manufacturing industries of construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, shed construction, etc.

Galvanized pipe

DC01 Galvanized pipe

DC01 Galvanized steel pipe is used for automobiles, sanitary ware, food machinery, pressure vessels, nuclear power, chemical equipment, elevators, rail transit, machinery manufacturing, structural piping, and architectural decoration.

Galvanized pipe

DX52D Galvanized pipe

The construction industry is mainly used to manufacture anti-corrosion roof panels and roof gratings for industrial and civil buildings; In light industry, it is used to manufacture household appliance shells, civil chimneys, kitchen appliances, etc. In automobile industry, it is mainly used to manufacture corrosion resistant parts of cars, etc; Agriculture, animal husbandry and fishery are mainly used as food storage and transportation, frozen processing tools for meat and aquatic products, etc; It is mainly used for the storage and transportation of materials and packaging tools.

Galvanized pipe

G550 Galvanized pipe

G550  Galvanized pipe  belongs to high-strength series galvanized sheet, with high requirements for tensile strength and yield strength. Its minimum yield strength is 560Mpa, minimum tensile strength is 650Mpa, and zinc layer thickness is 275g/m2. It has strong corrosion resistance and is mainly used for building structures with high strength requirements, such as Z-shaped steel, C-shaped steel, floor bearing plate, etc.