Motorcycle Shock Absorber Precision Steel Tube Oiled Surface DIN2391 Standard
TORICH Manufacturer Cold Rolled Precision Seamless Carbon Motorcycle Shock Absorber Pipe Material
TORICH is a professional supplier for precision steel pipe, which is produced by high precision cold drawn process to achieve high OD and ID tolerances, as well as for ID roughness with a max value of 0.8μm, so that it would benefit to be assembled to Motorcycle Shock Absorbers.
With the stable raw material supply chain and constant manufacturing stability with a good management system, the TORICH seamless precision tube is with high stability and reliability.
1. Quick Detail for precision steel pipe:
| End Shape | Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements | |
| Surface Treatment | Oiled, Galvanized, Phosphate etc | |
| Technique | Cold drawn & cold rolled | |
| 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 Conditions | 1. BK (+C) | No heat treatment after last cold forming process. |
| 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 a controlled 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. | ||
2. Standard Reference for seamless precision tube and erw precision steel tubes:
3. Production process for precision steel pipe:
DIN series tubes, cold drawn and bright annealed precision seamless steel tube is to be phosphated or gavlvanized upon customer's request.
The phosphorization is realized with the imported chemical fluid to form a black film.
The antirust oil is absorbed by means of the micropore on the film to prevent the tubes from getting rust.
4. Main Application of seamless precision tube:
For auto industry, machinery use, oil cylinder, motorcycle shock absorber.
Packing: Seamless steel tube packed in bundles, in wooven bags.
Precision Seamless Steel Pipe are well packed into strong bundles into the containers, each bundle with lifting slings for easy loading and unloading when goods arrive at the destination of TORICH's customers.
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