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EN10305 42CrMo4 Seamless Steel Pipes Honing Tube St52 5mm
|Type||Welded Or Seamless||Processing||Cold Drawn, Cold Rolled|
Seamless Steel Pipes Honing Tube,
42CrMo4 Seamless Steel Pipes,
St52 Seamless Steel Pipes
EN10305 E355 42CrMo4 Seamless Honing Tube St52 Honed Tube Seamless Steel Pipes
The tubes shall be manufactured from hot-finished seamless tubes by cold drawing or other suitable processes. The tubes shall be supplied in one of the delivery conditions as follows:
- Honed tube was made by cold-drawn tube. which was precision processed by boring, reaming, skiving or honing. When get through those process honed tube can be easy to make into hydraulic cylinder and can be ensure seal ability, reduce abrasion, move smoothly.
- Honed tube can be produced according to the requiremenmt from customers, tolerance as H8, H9. According to the pressure requirement and diameter size, different material would be chosen .
- Material: DIN2391 standard,ST52, EN10305 standard E355, 16Mn, ASTM A106B, Q345B, CK45
- Standard: GB/T8713-88, GB/T3639-2009, DIN2391, EN10305 ASTM A519, DIN2391, EN10204-1
|Standard||DIN2391, EN10305, ASTM A519, GB/T 3639-200|
|Material||Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C|
|Specification||Outer diameter(mm)||Inner diameter(mm)|
|Length||Fixed Length, Random Length(3--9m)or as requests of customers|
|ID roughness||RA 0.1-0.8micron(max)|
|Technology||Honed & SRB(SKIVED AND ROLLER BURNISHED )|
Honed tube for hydraulic cylinder, swivel crane, injection machine, and
construction machine application
We adopt special techniques and special skills in the acid cleaning process to deal with the place where it is easy to form fold crevice,well organized process,especially annealing treatment in a severely technical manne,in respect with lubrication, we adopt the international advanced level treating process in the world, and put the surface quality of ourproducts under strict control in order to prevent causing surface crack.