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WHAT IS THE HONED TUBE?
Honed tube was application in hydraulic cylinder manufacturing or repairing, it’s made by ready to honed tube. Through honing or burnished process. Inner diameter with high precision and Ra0.40um roughness
All our production activities are compliant with ISO9001, all products match international standards and policy. We ensure that each honed tube from raw materials to finished cylinder tube strict implementation of standard production.
Parameters:
Steel Grade | ST52.3 BK+S, E355 SR, CK45, STKM13C, 4140, 4130, SUS304/316, Duplex 2205, |
ID range | 20mm-1500mm |
Tolerance | ISO H8 |
Length | 4m, 5.8m, 6m, 7.5m, 12m, 14m can be choose |
Roughness | Ra0.20-0.40µm |
Straightness: | <= 0.5/1000mm |
Roundness: | Half of the tolerance |
Chrome Hardness | min. 900 HV (0.1) |
Declaration of conformity | DIN2391, EN-10305, DIN17175, ASTM519, JISG3441, GB/T8163, GB/T3639, GB9948 etc.. |
Packing | Oil soaked, plastic cap sealed, tarpaulin twined. |
Why choice us.
Flowex focus on making honed tube and chrome piston rod more than 10 years already.
1.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.
