CK45 cold drawn seamless steel pipe is a seamless steel pipe manufactured by cold drawing process, with high dimensional accuracy and surface finish, and good mechanical properties.
Honing is a grinding method. CK45 honing pipe uses a honing head and a high-speed grinding process to process the inner hole of the cold drawn pipe, so that the inner hole can reach the required tolerance size and surface roughness requirements of the pipe.
CK45 Cold Drawn Seamless Honed Tube
Specifications of GNEE CK45 Seamless Hydraulic Pipe
Inner diameter size: 20mm – 1500mm
Length: Max 16m
Type: Seamless, Hot-rolled, Cold-rolled, Cold-drawn
Straightness: ≤ 0.5/1000
Roughness: 0.2-0.4 u
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Protection: Anti-rust oil applied on inner and outer surfaces, with plastic caps on both ends.
Packaging: Strapped with steel straps and PE sheets or wooden boxes
External surface treatment: Oiled or varnished
Payment Terms:T / T, LC
Delivery: 7-15 days after payment
Chemical Composition of CK45 Seamless Precision Steel Tubes
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Carbon (C) | 0.42 | 0.50 |
| Silicon (Si) | 0.17 | 0.37 |
| Manganese (Mn) | 0.50 | 0.80 |
| Phosphorus (P) | - | 0.035 |
| Sulphur (S) | - | 0.035 |
| Chromium (Cr) | - | 0.25 |
| Nickel (Ni) | - | 0.25 |
| Copper (Cu) | - | 0.25 |
Storage, transportation and maintenance of CK45 structural steel pipes
During storage, transportation and maintenance, special attention should be paid to prevent surface scratches and deformation of CK45 carbon steel pipes. For steel stored for a long time, regular inspection and maintenance should be carried out to avoid affecting its performance and quality due to moisture and corrosion. At the same time, appropriate protective measures should be taken during transportation to prevent the steel from being hit and vibrated.
Advantages of choosing GNEE CK45 Seamless Steel Tube
GNEE mainly produces and deals in carbon steel pipes and alloy steel pipes. Our pipes include liquid conveying pipes, structural pipes, hydraulic support pipes, boiler pipes and bearing pipes. We usually have more than 50,000 tons of pipes in various sizes and standards.
The stock size of CK45 alloy structural pipes ranges from 20mm to 406mm in outer diameter and 2mm to 70mm in wall thickness.
If you are looking for seamless pipe, please contact us in time to get a quote!sales@gneetube.com
Factory environment of High alloy steel pipe
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