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China CK45 Induction Hardened Hard Chrome Plated Bar for Hydraulic Cylinder Shaft Suppliers

Material Grade: St52, C20, Ck45
ID range: 40-300mm
Length: 4m, 5.8m, 6m,7.5m, 12m,14m available
Tolerance:H8, F7
Origin: China
MOQ: 1 ton
  • chrome rod

  • HYDSTEELS

  • 84129090

Availability:
Quantity:

Hard Chrome Plated Piston Rod processed by Hot rolled, Peeled, (Induction hardened), Surface grinded, Hard chrome plated etc.. more than ten processing, made by steel bar in material CK45, 20MnV6, 42CrMo4, SUS304, SUS316 etc.. Dia. Precision level of f7 tolerance, surface hardness min. HV900. Chrome layer thickness 20-50micron can be choice, Salt spray test 60-90hours. Induction hardened hardness HRC55±2, hardened depth 0.5-3.5mm can be choice.

工厂车间图

OUR MAIN PRODUCTS:

Honed Tube

Skived & Roller Burnished Tube

Chrome Plated Tube;

Welded Hydraulic Cylinder Barrel

Large size honed bore tube

Standard Honed Tube

Customized Honed Tube

Cold-drawn Seamless Steel pipe/tube

Pre Honed Tubes (Ready-to-honed Tube)

122

Piston Rod

Hard Chrome Plated Rod

Hollow chrome rod

Hard chrome plating round steel bars

Chrome Stock

Cylinder parts: Gland, Piston, Cylinder cap etc..

chrome rod 拼图

China CK45 Induction Hardened Hard Chrome Plated Bar for Hydraulic Cylinder Shaft specification

Steel Grade

CK45, SAE1045, 4140, 4340, JIS45C, 40Cr,   20MnV6, 42CrMo4, SS431, SS430, Stainless Steel 304/316/2205, etc.

Diameter

Φ 6-500mm

Tolerance

ISO f7

Length

4000mm, 5800mm, 6000mm, 7500mm can be choice

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 (HRC 15-22)

Quenched & Tempered (Q+T) Rod (HRC 28-35)

Induction Hardened Rod (HRC 55+/-2)

Q+T Induction Hardened 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   17-96/120/150/200 hours.

Packing

Anti-rust oil coated, sheathe by paper board   pipe, Cotton rope twined, Woven bag packaged.

chrome rod 检测图片

Our advantage:

1. High precision tolerances                          

2. High quality raw material

3. High pressure resistance

4. High surface perfection

5. High welding performance

6. Strict Quality control

7. Better after sales service

微信图片_20210416155804

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

Cathy

Email: cathy@dhonedtube.com

Tel:+8615763006991


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Prefessional manufacturer of Honed tube, Hard
chrome plated rod, Hydraulic seamless pipe.
We sincerely hope there would be a chance for us to start business and build long term relationships may from an inquiry soon.
  sales@dhonedtube.com
  +86-1585-3650-227
  Yangshan Town, Huishan District, Wuxi City, China 
      Qingzhou, Weifang, China
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