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Contact name:Lydia
Shandong Fengbao Metal Products Co., Ltd |
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Exact Dimension Large Diameter Seamless Hydraulic Tubing
1. Product Name: Seamless Cold Drawn Steel Tubes used for Hydraulic and Pneumatic Power Systems EN10305-4 E235 +N
2. Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m
3. Stable Quality with Comeptitive Price
4. +N(Normalized) Heat Treatment, Surface is clean and smooth, without oxide scale
5. Good Extending and Bending Ability.
Specification
| Product Name | Seamless Hydraulic Tube |
| Material | E235, E255, E355 |
| Delivery Condition | +N (Normalized) |
| Standard | EN10305-4 |
| Size Range | OD: 6-88mm, WT: 1-15mm |
| Application | High precision purpose, auto parts, oil cylinder, etc |
| Keyword | Seamless Cold Drawn Steel Tube |
| Certificate | TS16949, ISO 9001 |
| HS code | 7304319000 |
| Delivery Time | 45 days |
| Pakcing | Bundles or Woodern Boxes |
| Steel Grade | Chemical Composition | |||||
| Symbol | Material Number | C Max. | Si Max. | Mn Max. | P Max. | S Max. |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 |
| E255 | 1.0408 | 0.21 | 0.35 | 0.40--1.10 | 0.025 | 0.025 |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 |
| Steel Grade | +C | +LC | +SR | |||||
| Name | No. | Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 |
| E255 | 1.0408 | 580 | 5 | 520 | 8 | 520 | 375 | 12 |
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 |
| Steel Grade | +A | +N | ||||
| Name | No. | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % |
| E235 | 1.0308 | 315 | 25 | 340--480 | 235 | 25 |
| E255 | 1.0408 | 390 | 21 | 440--570 | 255 | 21 |
| E355 | 1.0580 | 450 | 22 | 490--630 | 355 | 22 |
Features of hydraulic seamless pipes:
Seamless Construction: Hydraulic seamless pipes are manufactured using a seamless process, which means they are produced without any welded joints along their length. This seamless construction eliminates the risk of weak points or potential leakage, ensuring a reliable and durable hydraulic system.
High Strength: Hydraulic seamless pipes are designed to withstand high-pressure applications. They are made from materials such as carbon steel, stainless steel, or alloy steel, which offer excellent strength properties. This high strength enables the pipes to handle the demanding hydraulic forces and pressures without deformation or failure.
Corrosion Resistance: Hydraulic seamless pipes are often coated or made from corrosion-resistant materials to withstand the harsh operating environments commonly encountered in hydraulic systems. The coatings or materials protect the pipes from corrosion caused by hydraulic fluids, moisture, chemicals, and other corrosive elements.
Precise Dimensions: Hydraulic seamless pipes are manufactured to precise dimensional tolerances. They have consistent inner and outer diameters, ensuring proper fitment with hydraulic fittings, connectors, and components. The precise dimensions also contribute to efficient fluid flow and minimize pressure losses.
Smooth Internal Surface: Hydraulic seamless pipes undergo honing or other surface finishing processes to achieve a smooth internal surface. The smoothness reduces friction and turbulence within the pipe, facilitating efficient fluid flow and minimizing pressure drop. It also helps prevent the accumulation of debris or contaminants that could affect the performance of hydraulic components.
Compatibility with Hydraulic Fluids: Hydraulic seamless pipes are designed to be compatible with a wide range of hydraulic fluids, including mineral oil-based fluids, synthetic fluids, and water-based fluids. They exhibit excellent resistance to degradation, swelling, or deterioration when exposed to hydraulic fluids, ensuring long-term performance and reliability.
Easy Installation and Maintenance: Hydraulic seamless pipes are available in various lengths, diameters, and connection types, making installation and maintenance convenient. They can be easily connected to hydraulic fittings, valves, and components using threaded connections, flanges, or other standard connection methods.
Temperature and Pressure Resistance: Hydraulic seamless pipes are capable of withstanding a wide range of temperatures and pressures. They are designed to operate in both high-pressure and high-temperature environments commonly encountered in hydraulic systems, ensuring reliable performance under varying conditions.
These features make hydraulic seamless pipes an essential component in hydraulic systems, providing the necessary strength, durability, and fluid transmission capabilities required for efficient and reliable operation.
Why Choose us?
(1) High quality steel tube with reasonable price.
(2) Wide excellent experiences with after-sale service.
(3) Every process will be checked by responsible QC which insures every product's quality.
(4) Professional packing teams which keep every packing safely.
(5) Trial order can be done in one week.
(6) Samples can be provided as your requirements.
