High Precision Cold Drawn Seamless Steel Tube
| Min. Order: | 5 Ton |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 650 tons per month |
| Place of Origin: | Jiangsu |
Company Profile
| Location: | Suzhou, Jiangsu, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Seamless Steel Tube, High Pressure Fuel Tube, Black Phosphate Hydraulic Tube, Galvanized Steel Tube |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Production Capacity: | 650 tons per month |
| Packing: | covered with caps at two ends, packed with plastic film and linen |
| Delivery Date: | within 40 days |
Product Description
Detailed Product Description
| Product Name: | Carbon Steel Seamless Pipe | Type: | Seamless |
| Technique: | Cold Drawn | OD Out Diameter: | 4-60mm |
| Wall Thickness: | 0.5-7mm | Standard: | DIN1630 |
DIN2391 Cold Drawn Seamless Steel Pipe Carbon Steel For Hydraulic System
Quick Detail:
1.DIN2391 Carbon steel tube are made using the cold drawing process. Precision tubes are made from carbon steel from quality Bao Steel,XingCheng Steel,and HuaiSteel.
2. The tubes are high precision in tolerance,excellent surface brightness,no oxidization on the outer and inner walls after heat treatment,high cleanness of inside wall.
3. No deformation after cold bending,no crack after flaring and flattening.
Description:
Synopsis of Process Routing: Quality Carbon steel — Cold Drawn — Heat Treatment Without Oxidization (NBK Status) — Nondestructive Testing— Flushing The Internal Hole With Special Equipment Under The High Pressure —Dealing With Antirust Oil On Surface — Plastic Capping On Both Ends.
The raw material we choosing:high quality Bao Steel,XingCheng Steel and HuaiSteel.Physical and chemical inspection will be made to make sure each batch is in qualified range. After piecing,each piece of tube is checked to be in permitted size deviation,this can garantee higher thickness tolerance and concentricity.
Production process quality control: We use the domestic first-class drawing machine,the production process is controlled with high hardness alloy internal and external matrix,so the product dimensions tolerance and ovality are strictly controlled in high level.Through the first, middle and last process inspection to ensure product quality.
Inner and Outer Surface Cleaning: We adopt automatic inner surface cleaning machine, rotating brush cleaning and high pressure oil flushing to clean the inner and outer surface.The new steel tube production craftsmanship can effectively remove all particulate attached to the inner and outer surface of tubes and thus achieving the utmost surface cleaness and polishness.
Finished tube anti-rust oil plating: We adopt high pressure spray plating method, the antirust oil is plated by high pressure jet after ten passes of filtering and one pass of precipitation to safeguard the tubes' outer and inner surface cleaness and polishness.
