The carbon steel seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking and so on. The carbon seamless steel pipes are mainly used as drilling pipes for petroleum geology, cracking pipes for petrochemical industry, boiler tubes, bearing pipes and high-precision structural steel pipes for automobiles, tractors and aviation.

Aluminum tube is a kind of metal tubular material made of pure aluminum or aluminum alloy through extrusion processing, which has the characteristics of light weight, corrosion resistance and easy processing, and has good physical and chemical properties. The cross section and wall thickness of aluminum tubes are usually uniform and can be provided in a straight or rolled form. Due to its excellent characteristics, aluminum tubes are widely used in many industries such as automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical and home furnishing.

Copper pipe is also known as copper pipe. A type of non-ferrous metal pipe, is pressed and drawn seamless pipe. Copper pipe has the characteristics of good electrical conductivity, thermal conductivity, conductive parts of electronic products and the main material of heat dissipation accessories, and has become the first choice for modern contractors in the installation of water pipes, heating and cooling pipes in all residential commercial housing.

We manufacture spiral pipe in 3-inch to 42-inch diameters, 18, 20, 22, & 24 gauge galvanized steel and 20 gauge stainless steel. Stronger than other pipe – Spiral pipe is up to 20% stronger than smooth pipe systems of the same gauge, due to the added 4-ply spiral lockseam reinforcement. Our spiral pipe requires no painting; it will last years outdoors. Spiral pipe is formed from a coil of prime metal into rigid steel tubing with a 4-ply spiral lock seam. Smooth interior pipe for low friction loss with the grooved seam entirely on the outside. Crushing resistance is approximately 2 ½ times that of longitudinal lock seam or welded pipe.

Stainless steel pipe is a kind of hollow elongated steel, which is widely used in various fields for its excellent corrosion resistance, strength and beauty.

Certification : CE, ISO, SGS，BV，Mill Certificate
Standard : ASTM，JIS，GB，DIN，EN
Design Style : Customizable
Delivery Time : 7-10Days

Payment Type: T/T,L/C,D/P,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW
Transportation:Ocean,Land,Express
Port: Qingdao,Tianjin,Shanghai
Option:
14*4
21*4
25*3
38*4
219*32
273*18

Galvanized Square & Rectangle Steel Tube, is a A500 Grade that has been hot dipped in a zinc rich galvanizing process. Galvanized tubes are a lower cost alternative to stainless steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable surface coating.stocks many sizes in precut lengths, full mill lengths or we can hot dip virtually any size and quantity required for your welding or construction project.