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1.Introduction
Steel tube made of whole metal, without seams, is called seamless steel pipes.
2.Specification
Outer diameter: 33.4-1020mm ; Wall thickness: 2.5-80mm
3.Standard & Material
Standard: API 5L,ASTM A106,ASTM A53,ASME B3610,DIN 1629,DIN1626,DIN 17175,JIS G3441,JIS G3452,JIS G3454,JIS G4051,GB/T8162,GB/T8163,GB3087,GB5310 etc.
Material: API 5L Gr.B,A106 Gr.B,A53 Gr.B,SAE1020,SAE1045,ST37,ST52,STPG42,10#,20#,45#,16Mn,Q345B etc.
4.Coating
Oiled, painted, galvanized, epoxy resin, 3LPE etc.
5.Package
Bundles, nude, or according to customers' requirements.
6.Usage
Fluid transportation, such as transportation of oil, gas, gas, water and certain solid materials.
Manufacturing structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel scaffolding used in construction.
7.Products pictures
8.Mode of transportation
http://www.chnpipes.com/