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DIN Series Precision
Steel Tube
Seamless Stainless
Steel Tube
  Production processes of Seamless Stainless Steel Tube
  Comparison Of Seamless Stainless Steel Tube's Mechanical Properties
  Domestic And Foreign Steel Grade Of Seamless Stainless Steel Tube Table
  Grade Classification And Tables Of Seamless Stainless Steel Tube
Shaped Steel Tube
Double Wall Weld Steel Tube
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   Site:Home >> Products Showing >> Seamless Stainless Steel Tube


We concentrate on high-quality stainless steel tubes for various industries such as hydraulic, machinery, petroleum, aviation, metallurgy, nuclear power plant, food, water conservancy, electric power, chemical engineering, chemistry, and medical industry, meeting requirements for the global customers with outstanding quality and superior service.

 
Precision Seamless Stainless Tube
Main Material
304 / 304L / 304H, 316 / 316L, 317 / 317L, 321,347

Main Standard
ASTM A213, ASTM A269, ASTM A312, ASTM A511,
DIN 17456, DIN17458
EN 10216-5
JIS 3446, JIS 3459, JIS 3463

Dimension
O.D: 2 - 800 mm
Thickness:: 0.5 - 50 mm
Maximum Length: 35 m

Main Characteristics:
Excellent mechanical properties & cold bending ability
Resistance to high pressure and temperature, anti-oxidation
Anti-corrosion in the alkali, seawater and a variety of acid
Superior brightness and cleanness for internal & external surface high precision
Bright heat treatment and polishing can be done as required by customers
Polishing: 150 — 635 grids;

Main Application :Petroleum, Chemical industry, Medicine, Paper making, Ship building, Food, Nuclear power, Military, Machinery and other industries.
Seamless Stainless Steel Tube (Annealed & Pickled)
Bright Seamless Stainless Steel Tube
EP Clean Tube
Product Introduction
EP Steel Tube

Electropolishing tube, the roughness of the surface Ra<0.4μm.
The products are produced by high quality seamless and welded steel tube, the material is 316L. The products meet ASTM standard.

The tubes are washed by 60℃ pure water, nitrogen purge by heating and filtering, plain ends closed with plastic caps. Each tube is packed by antistatic bag separately. They are packed in ISO 4 grade room.
Duplex Stainless Steel Tube
Main Material: UNS S32001, S31500, S32304, S31803, S32205, S32760, S32750
Main Standard: ASTM A789, ASTM A790, ASTM A928, ASTM A450, ASTM A530

Main Characteristics:
With excellent toughness and welding ability for austenitic stainless steel, and high strength and resistance to chloride stress corrosion。
Superior overall mechanical performance
Suitable for welding and slight tendency for hot cracking

Main Application : Marine environment, Petrochemical industry, Chemical fertilizer industry, Oil refining industry,Oil and gas industry, Light industry and Food industry, Pulp and paper industry, Energy and environmental protection industries.
Sanitary Mirror Surface Steel Tube
Main Material:304、304L、316、316L、321
Main Standard:ASTM A213, DIN 17458

Main Characteristics:
Passivation layer in internal & external surface
Super resistance to corrosion
Polishing inside & outside; mirror surface

Main Application:Bio-engineering, Pharmaceutical, Electronic engineering, Food, Pure water, Chemical industry, Paper making, Chemical fiber industry, Cosmetics industry, Liquid pipelines for beer and high-purity gases, etc.
 
U-Tube
Dimension:
O.D:4mm—150mm,Thickness:1mm—8mm
Smooth arc and wide application. To be bent continuously into a cluster.
 
Coil
Dimension:
OD:4mm—400mm,Thickness:1mm—20mm
Main Material: 304 / 304L / 304H, 316 / 316L, 317 / 317L, 321,347
         UNS S31803, S32205, S32750, S32001
Main Application: Chemical industry, Machinery, Electronics, Electric power, Textile, Food, Medical equipment, Aviation & Aerospace, Telecommunications, Petroleum and other industrial fields.
 
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