Pipe Steel

What is the application of seamless pipe?

Seamless pipes are widely used in high-pressure, high-temperature, and critical environments due to their superior strength and lack of weld seams. The primary applications include:
Oil & Gas: Drill pipes, casing, tubing, and long-distance transport pipelines.
Petrochemical & Refining: Transporting corrosive fluids and high-pressure steam.
Power Generation: Boiler tubes, superheaters, and reheaters.
Mechanical & Automotive: Hydraulic cylinders, bearings, drive shafts, and heavy machinery parts.
Infrastructure: Structural piling and offshore platforms.

seamless pipe and tube catalog Download

FOB/ FCA/ CIF/ CFR/

T/T, L/C (Regular customer only)

Can be customized

GB/T8163-2018、GB/T3091-2025, EN10216-1

Q235B/20#/Q235C/Q355B/Q355C/Q355D/Q355E

S275JR/S275J0/S355JR/S355J0/S355J2

Free Quotation

Related Product

H-Beam

Square Tube

Channel

What is the application of welded pipe?

Welded pipes are widely used in low-to-medium pressure applications where cost-efficiency and precise dimensions are prioritized. Key applications include:
Water & Fluid Transport: Municipal water supply, sewage systems, and plumbing.
Construction & Structural: Scaffolding, fencing, handrails, and structural framing in buildings.
Low-Pressure Oil & Gas: Gathering lines and low-pressure transport pipelines.
Automotive & Machinery: Exhaust systems, chassis components, and roll cages.
HVAC & Fencing: Ventilation ducts, heating pipes, and agricultural fencing.

welded pipe and tube catalog Download