Precision seamless steel tube Precision Seamless Steel Tube with Outer Diameter of 8 to 210mm  

Key Specifications/Special Features:

This products are especially suitable for casing of various micro-motors, and now have been further applied in casings of air conditioner compressors, starting motor of motorcycles, motors of submersible pump, or other permanent magnet and further expanded into applications as production line roller, steel bushing of auto engines, various precision steel tube on automobiles and storage tanks of air conditioner

Technical performance:

Production range of outer diameter:8-210mm
Tolerance accuracy:Within 0.10mm
Thickness of wall:1.2-10mm
Inner diameter accuracy should be within 0.06mm
Surface toughness of inner/outer diameters should be above 0.8
The delivery length should be around 5m

Supply steel tube materials as required, 10, 20 sizes of carbon steels are available

Main products of our company are special shaped steel tube, cold-draw precision tube, cold-draw shaped tube and automobile parts.And our special shaped new materials enjoys advantage in light nature, high strength, super low temperature, impact-enduring, longevity, anti-erosion and easy-jointing.Our products applies to the manufacture of cars, trucks, buses, special automobiles, agricultural machinery, high speed trains, spaceflight launcher, aviation, shipbuilding, petroleum platform, petroleum land platform, iron tower, bridges, large scale steel frame, port machine, textile machine, power plant, mining and chemistry.And we have diversified our products from more 10 kinds to more than 5000 kinds.