HY-Cold Drawn Tube
DOOHARVEST
841290
Availability: | |
---|---|
Quantity: | |
Cold Drawn Seamless Tube for Agricultural Machine
1) Production description:
The cold drawn seamless pipe is made of a complete round steel perforated, and the outer layer is a steel pipe without any welding marks.
According to its production method, it can also be divided into hot rolling, cold rolling, cold drawing, extrusion, etc., and the
cross-sectional shape can be divided into two types: round and special-shaped, which can often be seen in the fields of petroleum,
chemical, automobile, and aviation. to it.
The cold drawn tubes can be produced according to most popular international standards such as DIN 2391, EN 10216-2, ASTM A513-5, A 519, GB/T 3639 etc. on customer's request.
2) Production Details
Chemical composition(%)
Grade | C | Si | Mn | P | S | Cr | Mo | |
St 45 (DIN1.0408) | 0.21max | 0.35max | 0.40min | 0.025max | 0.025max | / | / | |
St 52 (DIN1.0580) | 0.22max | 0.55max | 1.60max | 0.025max | 0.025max | / | / | |
E355 | 0.22max | 0.55max | 1.60max | 0.025max | 0.025max | / | / | |
1020 | 0.21max | / | 0.30-0.60 | 0.040max | 0.050max | / | / | |
1026 | 0.21max | / | 0.60-0.90 | 0.040max | 0.050max | / | / | |
Mechanical Properties( T=20°C if not differently stated )
Grades | Delivery Conditions | Tensile Strength Rm (Mpa) | Elongation in the longitudinal direction Al (%) |
ST45 | +A (GBK) | 390 min | 21 min |
ST52 | +A (GBK) | 490 min | 22 min |
E355 | +A (GBK) | 450 min | 22 min |
1020 | +A (GBK) | 390 min | 21 in |
3) Production process and details
The most common treatment methods for seamless tube are cold drawing and heat treatment .
The most popular steel grades of honed tubes is SAE 1020, we also supplier honed tubes in SAE 1026, St 52 and other steel grades such as St35, ST 52.4, St 37.4, E255, E215, etc. on customers' request.
Cold drawn tube is produced using our “Suitable to Hone" Drawn Over Mandrel (DOM) and Cold Drawn Seamless (CDS).
Professional CDS- tubing manufacturer and chrome rod, founded in 2004, operation under modern management system and technologies, ISO9001 certificated, It covers an area of 40, 000 sq. Meters.
As one of the biggest CDS- tubing, honed tubes, chrome rod manufacturer we engrossed in this field 15+ years, Rich experience in production and export, prefect products & services gained recognition of clients from 40 countries ,export to honed tube India, dubai and malaysia etc.
Article Name | Cylinder ID mm | Length m | Straightness mm/m | Tolerance on ID | Tolerance on WT | Roughness |
Cold Drawn tube | 40-320 | ≤12m | 0.2-0.5 | / | ±5% | 0.8-1.6 |
Cold rolling tube | 30-100 | ≥12m |
| / | ±5% | 0.8-1.2 |
Cold drawn-honed tubes | 40-500 | 8m | 0.2-0.3 | H8-H9 | ±5% | 0.2-0.8 |
Cold drawn-roll tube | 40-400 | 7m | 0.2-0.3 | H8-H9 | ±5% | ≤0.4m |
Deep-hole tube | 320-400 | 8m | 0.2-0.3 | H7-H9 | ±8% | ≤0.8 |
5) 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
7.Conveying oil gas and water
6) Contact us :Welcome to enquiry us, hope to make long term cooperation with you
Carter Wang
T:+8613913534277 / 15762491265
Whats app: +86 15762491265
Email: carter@dhonedtube.com
Cold Drawn Seamless Tube for Agricultural Machine
1) Production description:
The cold drawn seamless pipe is made of a complete round steel perforated, and the outer layer is a steel pipe without any welding marks.
According to its production method, it can also be divided into hot rolling, cold rolling, cold drawing, extrusion, etc., and the
cross-sectional shape can be divided into two types: round and special-shaped, which can often be seen in the fields of petroleum,
chemical, automobile, and aviation. to it.
The cold drawn tubes can be produced according to most popular international standards such as DIN 2391, EN 10216-2, ASTM A513-5, A 519, GB/T 3639 etc. on customer's request.
2) Production Details
Chemical composition(%)
Grade | C | Si | Mn | P | S | Cr | Mo | |
St 45 (DIN1.0408) | 0.21max | 0.35max | 0.40min | 0.025max | 0.025max | / | / | |
St 52 (DIN1.0580) | 0.22max | 0.55max | 1.60max | 0.025max | 0.025max | / | / | |
E355 | 0.22max | 0.55max | 1.60max | 0.025max | 0.025max | / | / | |
1020 | 0.21max | / | 0.30-0.60 | 0.040max | 0.050max | / | / | |
1026 | 0.21max | / | 0.60-0.90 | 0.040max | 0.050max | / | / | |
Mechanical Properties( T=20°C if not differently stated )
Grades | Delivery Conditions | Tensile Strength Rm (Mpa) | Elongation in the longitudinal direction Al (%) |
ST45 | +A (GBK) | 390 min | 21 min |
ST52 | +A (GBK) | 490 min | 22 min |
E355 | +A (GBK) | 450 min | 22 min |
1020 | +A (GBK) | 390 min | 21 in |
3) Production process and details
The most common treatment methods for seamless tube are cold drawing and heat treatment .
The most popular steel grades of honed tubes is SAE 1020, we also supplier honed tubes in SAE 1026, St 52 and other steel grades such as St35, ST 52.4, St 37.4, E255, E215, etc. on customers' request.
Cold drawn tube is produced using our “Suitable to Hone" Drawn Over Mandrel (DOM) and Cold Drawn Seamless (CDS).
Professional CDS- tubing manufacturer and chrome rod, founded in 2004, operation under modern management system and technologies, ISO9001 certificated, It covers an area of 40, 000 sq. Meters.
As one of the biggest CDS- tubing, honed tubes, chrome rod manufacturer we engrossed in this field 15+ years, Rich experience in production and export, prefect products & services gained recognition of clients from 40 countries ,export to honed tube India, dubai and malaysia etc.
Article Name | Cylinder ID mm | Length m | Straightness mm/m | Tolerance on ID | Tolerance on WT | Roughness |
Cold Drawn tube | 40-320 | ≤12m | 0.2-0.5 | / | ±5% | 0.8-1.6 |
Cold rolling tube | 30-100 | ≥12m |
| / | ±5% | 0.8-1.2 |
Cold drawn-honed tubes | 40-500 | 8m | 0.2-0.3 | H8-H9 | ±5% | 0.2-0.8 |
Cold drawn-roll tube | 40-400 | 7m | 0.2-0.3 | H8-H9 | ±5% | ≤0.4m |
Deep-hole tube | 320-400 | 8m | 0.2-0.3 | H7-H9 | ±8% | ≤0.8 |
5) 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
7.Conveying oil gas and water
6) Contact us :Welcome to enquiry us, hope to make long term cooperation with you
Carter Wang
T:+8613913534277 / 15762491265
Whats app: +86 15762491265
Email: carter@dhonedtube.com