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Steel Pipe
Standing inventory of 2,000 tons, contact us via message or email for details.
Steel Pipe

Steel pipe refers to the two ends of the open and hollow section, the length of the larger than the surrounding steel, specifications with dimensions (such as outer diameter or side length) and wall thickness, can be used in pipeline, thermal equipment, machinery industry, petroleum geological exploration, containers, chemical industry and special purposes.

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Steel Pipe advantage and Classification

Steel Pipe advantage

Steel having a hollow section whose length is much greater than its diameter or circumference.Steel pipe is not only used to transport fluids and powdery solids, exchange heat, and make machine parts and containers, it is also an economic steel. Using steel pipe to make building structure grid, pillar and mechanical support, can reduce weight, save 20 ~ 40% metal, and can realize the factory mechanized construction. Using steel pipe to make highway bridge can not only save steel, simplify construction, but also greatly reduce the area of protective coating, save investment and maintenance costs.

Steel Pipe Classification

1、According to the section shape is divided into round, square, rectangular and special-shaped steel pipe; 
2、According to the material is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe; 
3、According to its use, it is divided into pipe transportation, engineering structure, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high pressure equipment and so on.
4、 According to the production process, it is divided into seamless steel pipe and welded steel pipe, among which seamless steel pipe is divided into hot rolled and cold rolled (drawing) two kinds, welded steel pipe is divided into straight welded steel pipe and spiral welded steel pipe.

Steel Pipe Specification

Product name

Steel Pipe






G3452 G3457 G3456 G3461 G3454 G3455


DIN1626 DIN17175 DIN1629/4 DIN1629/3


OD10mm-930mm*WT1-180mm or customized


6-12M or as required



Surface treatment



Cold/Hot rolled, Cold-Drawn, or Hot Forged

Heat Treatment

Annealed; Quenched; Tempered

price terms

FOB,CRF,CIF,EXW all acceptable

Delivery Detail

inventory About 3-5; custom-made 10-15;rding to order's quantity.

Loading port

any port in China


standard export packing (inside:water proof paper,outside:steel covered with strips and pallets)

Payment Terms

T/T, L/C at sight,West Union,D/P,D/A,Paypal

Steel Pipe chemical composition


Steel Pipe mechanical property

GradeTensile Strength (MPa) MinimumYield Strength 0.2% Proof (MPa) MinimumElongation (% in 50mm) MinimumHardness
Rockwell B (HR B) MaximumBrinell (HB) Maximum
SS 316 Pipe5152054095217

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Our steel products are mainly used in chemical industry, petrochemical industry, offshore, seawater pipeline, desalination plant, nuclear engineering, paper and pulp industry.

Oil and GasKuwait is a country of petroleum resources with abundant, oil factory also is very broad, respectively, the oil plant are mainly used for refining oil and oil processing.
MarineSubmarine pipelines carry such things as domestic water, waste water, electrical lines, gas lines, communication lines, and outfall or intake systems.
ConstructionBridge materials with high strength, low cost for selecting the main basis, give priority to with development of the traditional steel and concrete.
EnergyEngineering is mainly aiming at the water pollution and solid waste pollution. using the steel pipe to filtrate in order to improve the quality of water.

Our export country

We are a well known worldwide supply and export Steel Pipe in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

Factory Display

Factory Display

Tianjin tisco is a one-stop steel pipe supplier for global manufacturers.