china sales Hollow or Solid Chrome Plated Piston Rod for Hydraulic Cylinders manufacturers

Item Description

We offer you shock absorber, rear shock absorber, kyb shock absorbers, CZPT shock absorber, gas shock absorber, air shock absorber, motor shock absorber, spring shock absorber, suspension strut spring-bearing damper, CZPT CZPT Chrome plate Slender Shaft CZPT ulic Cylinder Piston Rod.

Technical specs:

Precision Piston Rod Metal Hollow Shaft


 DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713…


 All kind of brass,copper,stainless steel and many others…

 Heat treatment



 Outer diameter(mm)                               

 Inner diameter(mm)                               



 I.D Tolerance



 200-600m (Customers usually choose the three hundred~500m)



 ID roughness

 RA 0.4micron(max)




 Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application

Manufacturing Procedure Description:

one. CZPT ulic shear reducing
2. CNC machining + added broaching and milling functions
3. Induction hardening at a selection of diverse frequencies and CZPT s
4. Rotary straightening
five. Proportionally servo managed CNC grinding
6. CZPT ing edge systems for difficult chromium
seven. Dehydrogenation and tempering
8. Wet polish and superfinish polish with a hundred% floor issue manage
nine. Export CZPT

Our Gain
Our Company
Our company specializes in production automotive shock absorbers, Piston rods, sintered parts, stamping piece, aluminum areas, rubber items and stainless steel elements, ect…Our items promote properly all in excess of the planet. The export share always accounts for 80% from CZPT overall turnover. The strong capacity of CZPT firm allows us to appreciate substantial status in the home and planet. CZPT business has passed the ISO9001 and IATF16949 worldwide high quality management technique certification.

As for the generation equipments, we have the functions of CNC, lathing, milling, drilling, thread rolling and sprucing machines. Furthermore, we also have CZPT d equipments with features of forging, punching and floor finishing.

In order to guarantee the balance and durability of CZPT goods, we have released CZPT varieties of CZPT d inspection instruments. We have professional inspection personnel to offer with the inspection work. They are mostly engaged in the measuring test, metallurgical analysis, chemical aspects of substance examination, hardness test, flaw detection, pulling examination, functionality take a look at, usage daily life test, sealing take a look at and salt spraying check.

We also have a skilled R&D team. There are about 11 engineers in this office, 4 of whom are senior engineers. They dedicate on their own to the item R&D as well as pursuing innovation and improvement.

one. Are you a manufacturing unit or buying and selling organization?
We are a manufacturing facility in HangZhou, ZHangZhoug and is specialised in manufacturing and providing wire brush, foods container, kitchen utensils. Established in 1998, we have a lot more than twenty years’ expertise on generating & exporting.
2. How CZPT can we get reply?
 Usually within 24 hrs.
3. Can we make customized products that the market place has in no way witnessed?
Of course. we have R&D department, and can open mould in accordance to your design draft or sample. If new mould is required, then we can make new mould to make the products you want.
4. Can you CZPT ?OEM is always CZPT . Our expert engineers are not only in a position to give tips to CZPT ers, but also can layout the package deal box in accordance to CZPT er’s wants.5.What do I require for supplying a estimate ?
Make sure you offer you us drawings (with materials, dimension, tolerance, area therapy and other technological requirement etc.) ,quantity, software or samples. Then we will quotation the best cost within 24h.
six. Why decide on us?
We have professional group with rich ordeals and substantial precision products which can ensure the merchandise good quality, via CZPT scientific management and strict price control we can offer you you the greatest aggressive.

china  sales Hollow or Solid Chrome Plated Piston Rod for Hydraulic Cylinders companies