Basic Info.
Model NO.
CD-007
Composition
Carbon Steel
Technique
Cold Drawn
Shape
Round
Surface Treatment
Polished
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Metallurgy, Mining, Construction Machinery, etc
Package
as Request
Capacity
1, 000~1, 500tons/Month
Internal Diameter
100~500mm
Transport Package
Wooden Strip, Wrapping Film
Specification
as customer′s request
Trademark
CSDLS, neutral, as request
Origin
China
HS Code
7304319000
Production Capacity
12, 000~18, 000tons/Year
Product Description
| Type: | High-precision cold-drawn seamless tube |
| Standard: | GB/T3639-2018, GB/T 5777-2008,the technology agreement |
| Material steel: | 45#, 16Mn(Q345B), 25Mn, 27SiMn, SY720, ZNP460 |
| Internal diameter Tolerance: | H8, H9,H10 |
| Straightness rate/roundness rate/mechanical performance : | As agreement |
| Chrome-plated | Area and thickness as request |
| Size: | 100mm-500mm |
| Shape: | Round, square |
| Package: | As request |
| Usage: | 1. For oil cylinder's outside cylinder and piston rod; 2. For transportation of natural gas, oil, kerosene, etc to avoid leakage; 3. For making parts of some machines such as the drive shaft of an automobile or the drill pipe of oil and bicycle frames; 4. For some large machinery such as boiler heating supply pipe; 5. For the storage of liquefied natural gas such as taxi trunk cylinders. |
