
Specification:
Standard |
DIN2391, EN10305, ASTM A519, GB/T 8713 etc. |
|
Material |
ST45, ST52, E355, E355SR, STKM13C, 27SiMn, SAE1020, C20, Q235B, CK45, etc. |
|
Heat Treatment |
BK+S condition |
|
Specification |
Outer Diameter (mm) |
Inner Diameter (mm) |
50-377 |
40-320 |
|
I.D Tolerance |
H8~H9 |
|
Length |
3-9 Mtr (Suggested length 3-5.8 Mtr suitable for 20' container) |
|
Straightness |
0.3/1000 |
|
ID Roughness |
RA 0.4 micron (max) |
|
Technology |
Honing / Cold Drawn / Boring and Rolling |
|
Scope |
Honed tube for hydraulic cylinder, crane, injection machine, and construction machine application |
Manufacturing Process:

Applications:

Company Profile:
Jiangyin Deshun Hydraulic Machinery Co., Ltd., located in the Yangtze River Delta - Jiangyin, is south of Wuxi and north of the Yangtze River, with well-developed transportation. Jinghu, Huning, and the river highway pass through the company, bordering the Shanghai economic radiation zone.
Founded in 1999, we mainly produce Cylinder, Cold Drawn Tubes, Honed Tubes, Piston Rods, and machinery manufacturing. Our annual output exceeds 20,000 tons. We have advanced equipment and strong technical capabilities, equipped with various types of advanced production equipment and technology.

Certificate:

FAQ:
1. How long is the shortest delivery time?
For stock material, the delivery time is just 3-5 working days. For customized products, it takes 25-35 working days depending on size and quantity.
2. What payment methods do you accept?
CFR/CIF: 30% T/T in advance, balance paid against the copy of B/L. We also accept EXW, FOB.
3. Do you charge for samples?
According to our policy, samples are free of charge, but you pay for the shipping cost.
4. How to know about quality guarantee?
Visiting our factory is the best way to understand us better. We hold the ISO9001:2018 international quality system certificate, and third-party inspections can confirm our quality. We will send relevant photos via email to show our factory, machines, and products.
5. Can I customize the steel pipe?
Yes, we can produce according to your requirements. You can send CAD drawings or design specifications.
6. Any value-added services?
Fortunately, we have extensive experience in this industry. Our warehouse is equipped with necessary tools for in-house oiling, coating, and pipe cutting.

Hot Selling Industrial Parts Hydraulic Tube Cylinder is the main part of the hydraulic cylinder. The inner hole of the hydraulic cylinder tube is usually precision processed by boring, reaming, rolling or honing. These processes ensure that the piston, sealing elements, and support elements move smoothly, thus ensuring the sealing effect and reducing wear. The hydraulic cylinder tube will bear high pressure, so it needs high strength and stiffness. Honed tubes can be produced according to customer demands, with a precision level reaching H8/H9. Burnishing and honing services are available depending on the roughness requirements of the inner diameter.

Specification:
Standard |
DIN2391, EN10305, ASTM A519, GB/T 8713 etc. |
|
Material |
ST45, ST52, E355, E355SR, STKM13C, 27SiMn, SAE1020, C20, Q235B, CK45, etc. |
|
Heat Treatment |
BK+S condition |
|
Specification |
Outer Diameter (mm) |
Inner Diameter (mm) |
50-377 |
40-320 |
|
I.D Tolerance |
H8~H9 |
|
Length |
3-9 Mtr (Suggested length 3-5.8 Mtr suitable for 20' container) |
|
Straightness |
0.3/1000 |
|
ID Roughness |
RA 0.4 micron (max) |
|
Technology |
Honing / Cold Drawn / Boring and Rolling |
|
Scope |
Honed tube for hydraulic cylinder, crane, injection machine, and construction machine application |
Manufacturing Process:

Applications:

Company Profile:
Jiangyin Deshun Hydraulic Machinery Co., Ltd., located in the Yangtze River Delta - Jiangyin, is south of Wuxi and north of the Yangtze River, with well-developed transportation. Jinghu, Huning, and the river highway pass through the company, bordering the Shanghai economic radiation zone.
Founded in 1999, we mainly produce Cylinder, Cold Drawn Tubes, Honed Tubes, Piston Rods, and machinery manufacturing. Our annual output exceeds 20,000 tons. We have advanced equipment and strong technical capabilities, equipped with various types of advanced production equipment and technology.

Certificate:

FAQ:
1. How long is the shortest delivery time?
For stock material, the delivery time is just 3-5 working days. For customized products, it takes 25-35 working days depending on size and quantity.
2. What payment methods do you accept?
CFR/CIF: 30% T/T in advance, balance paid against the copy of B/L. We also accept EXW, FOB.
3. Do you charge for samples?
According to our policy, samples are free of charge, but you pay for the shipping cost.
4. How to know about quality guarantee?
Visiting our factory is the best way to understand us better. We hold the ISO9001:2018 international quality system certificate, and third-party inspections can confirm our quality. We will send relevant photos via email to show our factory, machines, and products.
5. Can I customize the steel pipe?
Yes, we can produce according to your requirements. You can send CAD drawings or design specifications.
6. Any value-added services?
Fortunately, we have extensive experience in this industry. Our warehouse is equipped with necessary tools for in-house oiling, coating, and pipe cutting.

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