ASTM A312 GOST Austenitic Seamless Stainless Steel Pipe For Heat Exchanger SCH 5 - 160

Quick Detail:
 
1,201 seamless stainless steel pipe or tube
2,Application:Fluid,and gas transport,boiler,heat exchanger
3,Thickness:0.3mm to 40mm / Outer Diameter:6mm to 1100mm
 

 
Applications:
 
For use in the Petroleum, Chemical, Chemical fiber, Medical Machinery, Aerospace, Paper, Food, Shipbuilding, Environmental Protection, Boilers, Heat Exchangers, Pressure Vessels, Condensers, Water, Electricity and other industries.
 
 
Specifications:
 

 
Description:
 
At present China is the world's largest seamless steel tube production and exporter.China seamless pipe have more market share in the world.
The seamless pipe price rising of other countries,but our price is low.
Seamless steel tube is made of solid tube billet rolling after perforation.
1,According to the different production methods,it can be divided into hot rolling pipe, cold rolled, cold drawn tubes, extruded tube, etc.
1.1 Hot-rolled seamless pipe is prodiced by the automatic tube rolling mill.
1.2 If you would get a smaller size and better quality seamless tube,must adopt the method of cold rolled, cold drawn or both combined.
1.3 Extrusion method can produce small diameter steel pipe.
 
2,Kind
2.1 According to the classification has a circular tube shape, special-shaped tube.Abnormity tube in addition to the square tube and rectangular tube,also have oval tube, round tube, triangular tubes, hexagonal tubes, TuZiXing pipe, plum flower form, etc.
2.2 According to the different material,divided into plain carbon tube, low alloy structure tube structure, high quality carbon structural tube, the structure of the alloy tube, stainless pipe, etc.
2.3 According to the special use,have boiler pipe, geological and oil pipeline, etc.
 
3,Specifications and appearance quality(Seamless steel pipe according to provisions of GB/T8162-87)
3.1 Appearance quality:internal and external surfaces of the steel tube can not have crack, folding, folding, delamination defects exist, hairline, and scarring.
3.2 The ends of the tube should be cut at right angles, and remove burrs.
 
 Seamless tube uses a wide range.
1,Architectural,underground piping to transport. When buil