DIN2391 Precision cold drawn seamless steel tube
Our Seamless Steel Pipe are capable of making all of the following products
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EN 10305 DIN2391 precision cold drawn seamless steel pipe, precision pipe and tube
| Application | 1. Automotive and mechanical pipes | |||||||||
| 2. Petroleum cracking pipes | ||||||||||
| 3. High Pressure Boiler Pipe | ||||||||||
| 4. Low and middle pressure fluid transportation pipeline | ||||||||||
| 5. Chemical fertilizer equipment pipes | ||||||||||
| 6. Heat exchanger pipes | ||||||||||
| Delivery | 1. BK (+C) | No heat treatment after last cold forming process. | ||||||||
| Conditions | 2. BKW (+LC) | After last heat treatment there is a light finishing pass (cold drawing) | ||||||||
| 3. BKS (+SR) | After the final cold forming process the tubes are stress relieve annealed. | |||||||||
| 4. GBK (+A) | After the final cold forming process the tubes are annealed in a controlled atmosphere. | |||||||||
| 5. NBK (+N) | After the final cold forming process the tubes are annealed above the upper transformation point in acontrolled atmosphere. | |||||||||
| Package | 1. Bundle Packing. | |||||||||
| 2. Plain end or vanished as per customer's request. | ||||||||||
| 3. Wrapped in waterproof paper. | ||||||||||
| 4. Sackcloth with several steel strips. | ||||||||||
| 5. Pack in heavy tri-wall boxes | ||||||||||
Our Seamless Steel Pipe are capable of making all of the following products :
| Fuel injection Pipe, Oil flow pipeline | Automobile and motorcycle Shock Absorber Pipe |
| Seat lifter Pipe | Hydrau-cylinder Pipe |
| Bicycle frame steel pipes | Mechanical steel pipes for auto and motor parts |
| Auto and Motorcycle Parts | Exhaust Pipe for Generator |
| High Heels Steel Pipes | Campanula Seamless Steel Pipe |
| Bike and Bicycle Frame | Hydraulic System(Oil Pipeline, Motor Engine Pipe) |
| Sewing machine and textile machine parts | Air conditioning fitting |
| Gas oil burner pipe | Oil pipe drilling |
| Auto and motor pipe fittings | Gas Spring pipe,motor casing pipe |
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We are a professional company in manufacturing and exporting the steel products. Our products include Steel pipe, pipe fittings, flanges, steel sections , valves , and bolts nuts Etc. We have our own two big factories, which make seamless stainless steel pipe and pipe fittings, and also have warehouse for alloy steel products. Until now, we already have over 30years exporting experience in the different steel projects.
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