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HY-Tube
DOOHARVEST
841290
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Hydraulic Cylinder Honed Tube In India
1) Production description:
Hydraulic honed tube is well known as hydraulic cylinder tube in many industries. This is because honed tubes are the most important materials of manufacturing hydraulic cylinders. And as this kind of tubing is usually honed in tube inside diameter, it is known as honed ID tubing also.
Steel honed tube is made of seamless cold drawn steel pipes, 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 cylinder honted 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.
Honed tube is produced using our “Suitable to Hone" Drawn Over Mandrel (DOM) and Cold Drawn Seamless (CDS).
Dooharvest is the biggest cylinder honed tubes manufacturer,are exposting over 20000t honed tube one year .
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 tube | 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) Our company
Professional honed tubes 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 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.
6) Contact us
Carter Wang
T:+8613913534277 / 19526966599
Whats app: +86 15762491265
Email: carter@dhonedtube.com
Hydraulic Cylinder Honed Tube In India
1) Production description:
Hydraulic honed tube is well known as hydraulic cylinder tube in many industries. This is because honed tubes are the most important materials of manufacturing hydraulic cylinders. And as this kind of tubing is usually honed in tube inside diameter, it is known as honed ID tubing also.
Steel honed tube is made of seamless cold drawn steel pipes, 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 cylinder honted 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.
Honed tube is produced using our “Suitable to Hone" Drawn Over Mandrel (DOM) and Cold Drawn Seamless (CDS).
Dooharvest is the biggest cylinder honed tubes manufacturer,are exposting over 20000t honed tube one year .
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 tube | 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) Our company
Professional honed tubes 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 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.
6) Contact us
Carter Wang
T:+8613913534277 / 19526966599
Whats app: +86 15762491265
Email: carter@dhonedtube.com
