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CK45 Induction Hardened Hydraulic Cylinder Pipe Rod

Jiangsu New Heyi Machinery have rich experience of cylinder pipe rod with 18 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. Jiangsu New Heyi Machinery...
Product Details:

Jiangsu New Heyi Machinery Co., Ltd have rich experience of cylinder pipe rod with 18 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.

Jiangsu New Heyi Machinery Co., Ltd target: be the benchmark in the field of China pneumatic and cylinder pipe rod.

Jiangsu New Heyi Machinery Co., Ltd Service idea: Devoted to both benefits is our persistent style, Satisfy clients’ needs is our eternal pursue.

Jiangsu New Heyi Machinery Co., Ltd spirit: Solidarity, Enterprise, Loyalty, Responsibility

 

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

 


Heat Treatment:   INDUCTION HARDENED

Mechanical properties:

TENSILE STRENGTH≥630MPa

YIELD STRENGTH≥520 MPa

ELONGATION≥12%

INDUCTION CASED HARDNESS: HRC50-55

INDUCTION CASED DEPTH: 1.2-2.5mm

Od/Id Condition 

Chrome plated  and cold drawn or ID honed

Chrome plated thickness:    Not less than 20 um

Surface roughness:    Ra≤0.2 micron and  Rt≤2 micro

Tolerance ON Od:    ISO f7

Tolerance ON Id:    ISO h8 

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)

Salt spray test 

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

Results evaluation according to ISO 4540 RATING 7-10

 

 

Cylinder pipe rod application:

Hollow piston rod is mainly used in automobile industry.The material can be saved so that the weight of automobile can be reduced.It is also used widely in manufacturing structure and machine parts such as oil drill pipe, transmission shaft of motor vehicle, bicycle frame and so on.

Packing:   

 Anti rust oil to be applied on material and each rod to be packed in paper sleeve

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our advantage:

 1) we have already passed ISO9001:2008 international quality system.

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 2)we have Advanced inspection apparatus and Complete manufactured equipment.

 3)we finish the whole processes by ourselves, including the critical processes of heat treatment and chrome plating, which ensure the quality control.

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 4)we have imported continuous chromium plating line from Italy, which is the first one in China and will ensure high quality and high efficiency.

 5)we have established new workshop specially for exporting products with all automatic continuous equipment, from grinding to packing, which ensure output and quality.

 6)we have convenient transportation, only 30 minutes to Wuxi airport and railway station. About 1 kilometer to the entrance of the expressway.

 7)we have rich experience of hard chrome rod with 18 years.

 8)we have rich experience of exporting. Cooperate with a lot of countries customers.

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 9)we check the products with strict requirement to ensure the product quality.

 10)Till now, we have two chrome plating line, one made in China, one Made in Italy.

 11)Hard chrome piston rod quality control--our defected products rate is 0.01%.

 12)we provide the best after sales service by our best.

 

FAQ:

1) Are you a manufacturer, trading company or a third party?

A: We are a manufacturer, and we have built up our company since 2000.

配图6.jpg 2) Where is your factory located?

A: Our factory address is : No.1 Lutong Road, Yangshan Industrial Park, Wuxi, Jiangsu 214156, China.

3)  How can i get to your factory?

A: we can pick you up in Wuxi railway station or shanghai Airport.

4) What is your minimum order quantity, can you send me samples?

A: Our minimum quantity is 1 ton.

5)  What is the delivery time of your Product?

A: In general, the delivery time of our product is about 30 days after deposit, customized rods will be delivered as the negotiation with our clients.

6)  Can the products be customized as our need

A: Surely our products can be customized as your need.

7) 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.

8) What is terms of delivery?

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

9) 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.

10) Q: why choose us?

A: NEW HEYI have rich experience of Cylinder chrome rod with 18 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.We are one of High-tech Enterprises, AAA Contract and Trustworthy Enterprises, AAA Technology Consulting Firm.  and obtained the certificate of ISO9001.

 


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