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CK45 Precision Chrome Hydraulic Cylinder Rod Diameter 25-250mm

New Heyi Machinery have rich experience of Chrome plated 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.Materials of hydraulic piston rod are mainly...
Product Details:

Jiangsu New Heyi Machinery Co., Ltd have rich experience of Chrome plated 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.Materials of hydraulic piston rod are mainly CK45, Q345B, 42CrMo, 40Cr, 20MnV6, micro alloy steel HY4520 and HY4700,bearing steel, stainless steel and so on. Products are classified as hard chrome rod, hard chrome hollow rod, quenched and tempered rod, induction hardened rod. 


Chrome plated 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

 


Condition:  NORMALIZED AND HOT ROLLED


Chrome plated rod mechanical properties:

 TENSILE STRENGTH≥610 MPa

 YIELD STRENGTH≥355 MPa

 ELONGATION≥15%

 IMPACT>41 J

Delivery conditions:   Ground  and  chrome plating

配图1.jpg

Chrome plating thickness:  20 to 30 um

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

Od tolerance:  ISO f7

Chrome plated rod ovality:  Half of OD tolerance ISO f7

Straightness:  ≤0.2MM/M

Chrome plated rod chrome plating hardness:  850-1150HV (vickers 100g)

Corrosion Resistance:

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

Results evaluation according to ISO 4540 RATING 7-10

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

Weldability:

Nice,we have Advanced inspection apparatus and Complete manufactured equipment.

“Technology go ahead, credit principal” is our tenet, brand and quality is our emphasis. We have advanced testing equipment, every batch of products are tested by professional test person according to international standard including spectral analysis, metallographic analysis, ultrasonic flaw detection, chrome thickness test, shock test, hardness test, mechanical property test and salt spray test.

配图2.jpg


Our Services

Service and Advantage:

Sales service time:24 hours for one day, 6 days for one week to supply completely service for you any time.

Warranty time:12 months.

Delivery Service :

Export standard , safety and environmental packing Quick lead time for mass production.

Accept EXW, FOB, CIF and other price terms.

 Payment Terms:

T/T, Western Union,  L/C, Money Gram.

Technical Service:

Professional Engineering supplies technical supporting.

Support OEM, ODM project.

Quality service:

100% quality testing for every finished products before delivery;

Professional function testing for every process.

One years warranty service for all products.


Chrome plated rod packing:

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

配图3.jpg

Chrome plated rod application:

They are widely used in mine machinery industry, textile and printing machinery industry, wind and power, ship industry. In addition, micro alloy steel products not only save cost, but also have stable and uniform mechanical property.


FAQ:

Q1: Are you a manufacture or a trade company?

Answer :Manu facture, we are the leader manufacturer of hydraulic industry in China with many  years' experience and technology accumulation. With strong technical team we could solve any annoyance of you.

Q2: Do you have quality control system?

Answer :Yes, The quality management system introduced is: ISO/TS 16949:2009-certifiedby NQA and IATF cert.

Q3: How can i get a booklet and buy a cylinder from you?

Answer: Very easy! Just leave me a message or email or call me directly, let me know you are interesting in our products.I will talk with you for the details soon!

Q4: Can you tell me the price for the cylinder?

Answer:

1. Please advice the drawing with technical requirement.

2. Please advice the model No. after you check our booklet.

3. Please advice the tipping capacity, number of stages, closed length, mounting type and size.       4. Please also help advice the quantities, this is very important.

Q5: Do your products come with a warranty?

Answer: Yes, we have one year warranty. In this year, if the quality problem we will free repair for you.

 


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