High Quality H8 H9 St52 Honed Tube for Hydraulic Cylinder

Product Description

Flowex, professional manufacturer of Honed tube & chrome rod, founded in 2010, one of biggest manufacturer in China. 
Rich experience in production and export, prefect products & services gained recognition of clients from 40 countries.

Tube Products: Honed cylinder tube, SRB tube, Burnished tube, Ready-to-honed tube, Stainless Honed tube etc.
Material: STKM13C, C20, ST52, E355, 1026, 1026, SUS304, SUS316

  

honed tube

Honed tube

Product 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.

Production Processes

Honed tube

We sincerely hope there would be a chance for us to start business and build long term relationships may from an inquiry.