close
Choose Your Site
Global
Social Media
 |
| Internal Diameter Accuracy: | |
|---|---|
| Internal Roughness: | |
| Standard Length: | |
| Standard Size of External: | |
| Standard Size of Internal: | |
| Material: | |
| Quantity: | |
Flowex was established in 2010 and speclized in honed tube, chrome rod and cylinder parts for industrial applications. We manufactures a diverse range of standard and special honed tubes, chrome rods and cylinder accessories to suit all types of industrial matching usage. Our products meet every major industry standard, with other certifications available upon request. All Our honed tubes, chrome rods and cylinder parts are designed to deliver long, efficient service with low maintenance requirements, guaranteeing high productivity throughout the life of the product.
Flowex has gained widespread praise and recognition from customers all over the world for its outstanding quality and excellent service.
Hydraulic Cylinder Steel Honed Tube China Factory Honed Seamless Tube
Our premium ST52.3 BK+S honed tubes are DIN2391 certified, offering exceptional precision with ISO H8 tolerance for hydraulic and pneumatic systems. With inner diameters ranging from 20mm to 1500mm and ultra-smooth Ra0.20-0.40μm surface finish, these 4m length tubes ensure optimal performance in demanding applications like hydraulic cylinders and cylinder barrels.",
Hard chrome plated piston rod was made by black round steel bar, through peeling, centerless grinding, polishing, chrome plate, polishing process.
Products meet international standard demands.
Ra0.20um, 0.2/1000mm, f7 tolerance.
Features:
1. High precision.
2. Made by best raw material.
3. Quality stable and uniformity.
4. Better packing protection.
5. Perfect after-sales service
Hard Chrome Plated Piston Rod
Steel Grade | CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo4, SUS304/316 Duplex 2205, etc. |
Diameter | Φ 6-500mm |
Tolerance | ISO f7 |
Length | 4m, 5.8m, 6m, 7.5m, 12m, 14m can be choose |
Roughness | max. Ra0.20µm (statistic average: 0.05 - 0.15µm) |
Straightness: | <= 0.2/1000 |
Roundness: | Half of the tolerance ISO f7 |
Hardness based on Delivery condition | Normal chrome rod (HRC 15-22) Q+T chrome rod (HRC 28-35) Induction Hardened chrome rod (HRC 55+/-2) Q+T and Induction hardened chrome rod (HRC 55+/-2) |
Chrome Thickness | 20-80µm |
Chrome Hardness | min. 900 HV (0.1) |
Declaration of conformity | According to EN 10083-2 Test in natural salt spray according to ASTM B 17 (96/120/150/200H). |
Packing | Oil soaked, carton pipe sheathed, cotton rope twined, bubble film packaged. |
Hydraulic Cylinder Steel Honed Tube China Factory Honed Seamless Tube
Why Choice us
Rich Experience
We have 10years experience in manufacturing and export. Ensuring smooth transactions and reliable services
2.High-Quality
We provide premium products that meet international standards, each product in every process under strict quality inspection control.
3.Competitive Pricing
Bulk material sourcing and efficient management allow us to offer the best prices without compromising quality.
4.Reliable Partner
We promote wholesales channel, stand by customer and grow together with customer to Gain market share. We are your most reliable material partner.
5.Professional Team
All team members are skilled and professionally trained, most of them keep working in this team for more than 10years already.
We provide the best quality, excellent service and tailored solutions. There is no risk to choice us.
6. Efficient Logistics
We ensure fast and secure global shipping with trusted logistics partners.
Equipment
As one of the biggest honed tube piston rod manufacturers in China, we equipped with advanced production facilities and inspection facilities for honed pipe manufacturing and inspection.
Below manufacturing equipment for steel honed tubing and chrome plated steel bar.
"Specially designed for heavy-duty use in mining machinery and automotive shock absorbers, these honed tubes deliver unmatched durability. The oil soaked packaging provides superior corrosion protection during transit and storage. Manufacturers trust our precision tubes for power steering systems and other critical hydraulic applications requiring tight tolerances.",
Our CK45 honed tube is precision-engineered to meet DIN2391 standards, ensuring exceptional durability and performance in hydraulic and pneumatic systems. With an inner diameter range of 20mm-1500mm and ISO H8 tolerance, these tubes are perfect for high-precision applications like cylinder barrels and automotive shock absorbers. The smooth inner surface, with a roughness of Ra0.20-0.40μm, minimizes friction and enhances efficiency.
Designed for heavy-duty use, these honed tubes are ideal for mining machinery and power steering systems, offering superior strength and reliability. The 4m length provides versatility for various industrial needs, while the oil-soaked packaging ensures protection during transit and storage. Whether for hydraulic cylinders or pneumatic systems, our CK45 honed tube delivers unmatched performance and longevity.
Upgrade your machinery with our high-quality honed tubes, tailored for robust hydraulic systems and automotive applications. The CK45 steel construction guarantees resistance to wear and tear, making it a cost-effective solution for demanding environments. Trust our honed tubes to meet your precision engineering requirements, backed by strict adherence to DIN2391 and ISO H8 standards.
Hydraulic Cylinder Steel Honed Tube China Factory Honed Seamless Tube
Contact us:
