| Sign In | Join Free | My carsrow.com |
|
| Categories | Precision Steel Tube |
|---|---|
| Brand Name: | Hongbao |
| Place of Origin: | Jiangsu, China |
| Certification: | TS16949, DNV, PED, ISO, TUV, LR |
| MOQ: | 1 ton |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 30000MT per year |
| Delivery Time: | Within 50 days |
| Packaging Details: | Seaworthy plywooden case packing |
| OD: | 4-383mm |
| Standard: | ASTM, JIS, DIN, EN |
| Material: | E355, E235, ST37.4, ST52.4 |
| Thickness: | 0.5-18mm |
| High Light: | Cold drawn seamless pipe |
| Application: | Cylinder |
| Company Info. |
| Jiangsu Hongbao Group Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Cold Drawn Seamless Steel Tube , Precision Steel Tube For Cylinder System
Description:
Cold Drawn Seamless Steel Tube, also known as Precision Steel Tube for Cylinder System, is manufactured through a precise cold drawing process, ensuring high precision and consistent wall thickness. Ideal for applications requiring high mechanical strength and durability.
Material:
Main material: E235,E355
Other aviliable material: 10#,20#,45#,16Mn, ST30Al,ST35, ST37,ST37.4,ST45,ST52,ST52.4,E155,E195,E255, etc
OD: 4-120mm
WT: 0.5-15mm
Delivery Condition:
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. |
Advantage:
2. High precision can be done in small batch production;
3. Cold drawing finished products with high precision and good surface quality.
4. The transverse area of the steel tube is more complicated;
5. Steel pipe performance is superior, metal is more dense.

|