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CK45 Quenched and Tempered Hard Chrome Bar for Heavy Machine

Jiangsu New Heyi Machinery Co., Ltd have rich experience of Cylinder chrome rod with nearly 20 years, have already passed ISO9001:2008 international quality system,we export India, Indonesia, Austria, Canada, Australia,USA, Russia, Iran, Thailand, Malaysia, Bulgaria and so on.Our piston rod are...
Product Details:

Hard Chrome Plated Cylinder Rodfor Hydraulic Cylinders introduction

Jiangsu New Heyi Machinery Co., Ltd have rich experience of Cylinder chrome rod with nearly 20 years, have already passed ISO9001:2008 international quality system,we export India, Indonesia, Austria, Canada, Australia,USA, Russia, Iran, Thailand, Malaysia, Bulgaria and so on.Our piston rod are chrome plated by continuous chrome plating line imported from Italy. The products can be assured good degree of finish and high degree of precision. The quality of chroming can be higher than domestic chrome plating line.

Cylinder chrome rod material:  CK45

Chemical composition(%):

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

ck45

0.42-0.50

0.50-0.80

0.04

0.035

0.035

 



Technical Data:

Material

CK45

Induction hardness

HRC50~HRC55

Outer diameter

25-300mm

Case depth

1.2~2.5

Length

1-8m

Q+T hardness

HB220~260

Straightness

0.1/1000MM

Surface condition

Chromed

Roundness

0.01

Thickness of chromed

(20~40um)

Cylindricity

0.02

Plating hardness

850Hv(vickers 100g) min

Surface roughness

Ra0.2max

Salt spray

96hours

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Cylinder chrome rod condition:  QUENCHED AND TEMPERED

Mechanical properties:

TENSILE STRENGTH≥800 MPa

YIELD STRENGTH≥540 MPa

ELONGATION≥20%

IMPACT>41 J


Cylinder chrome rod application:

MINE MACHINERY INDUSTRY, TEXTILE AND PRINTING MACHINERY INDUSTRY AND SO ON

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Chrome plating thickness:  20-30 um

Straightness:  ≤0.2MM/M

Surface Hardness:  850-1150HV (vickers 100g)

Cohesion:      

No craks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling in water)

Porosity: 

Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10

Salt spray test:

Test in natural salt spray according to ASTM B 117-96hours

Results evaluation according to ISO 4540 RATING 7-10


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FAQ:

1) What is terms of delivery?

A:We can accept FOB, CIF, CFR. It is according to customer’ requirement.

2) What is payment terms?

A:30% by T/T in advance as deposit, the balance before shipment.

3) What is delivery time?

A:30 days after receiving 30% deposit.

4) May i know which payment will be accepted by your company?

A:So far 100%T/T before shipment, and 30% deposit paid by T/T, balance payment before shioment.

5) About the after-sale service, how can you solve the problems occurred of your overseas customer in time?

A:We can accept return products and replace them.

6) How can i trust your company?

A:With 17-years-professional design, we can provide you suitable suggestion and lowest price.

7) Is your price competitive?

A: Only good quality rods we supply. Surely we will give you best factory price based on superior product and service.


Why choose us

1.We are a manufacturer of making hydraulic products include hydrauliuc cylinder piston rods for many  years

2. Quality control for Betten pisston rods--our defectie products rate is 0.01%

3.Economically priced, exquisitely made, experienced & responsible QC that you can rely on

4.Adequate supply capacity,punctual delivery time

5.Best after sales service are provided


If you are willing to buy Cylinder chrome rod from one of the best Cylinder chrome rod manufacturers and suppliers in China, with useful Cylinder chrome rod for sales, Welcome to buy the quality Chrome rod at low price from NEW HEYI.

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