Hard Chrome Plated Carbon Steel Round Bar ISO f7

FOB Reference Price:Get Latest Price
  • 1 - 1 Tons
  • 2 - 2 Tons
  • 3 - 3 Tons
  • >=4 Tons
Lead Time:
Quantity(Tons) 1 - 5 >5
Est. Time(days) 35 Negotiable
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Quick Details
Hydraulic Motors
Place of Origin:
Shandong, China
Secondary Or Not:
K45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing stee
ISO f7
chrome thickness:
0-30μm(min) or According to customer's requirement
Surface Hardness:
HV800 (min)
Supply Ability
Supply Ability:
500 Ton/Tons per Month
Packaging & Delivery
Packaging Details
1.bundle with steel strips
2.brand parcel
3.wooden box
4.as clinets request
Lead Time :
Quantity(Tons) 1 - 5 >5
Est. Time(days) 35 To be negotiated
Piston rod 01

Hard Chrome Plated Carbon Steel Round Bar ISO f7

Size: 30-250MM
Length: 10m Max
Material:CK45/ ST52/ 20MnV6/ 42CrMo4/
ToleranceISO f7 
Chrome thickness:20~30micron
Hardness of  the chrome layer: 800HV(min)
Roughness: Ra 0.2micron (max)
Straightness: 0.2/1000mm
Supply condition:1.Hard chrome plated
2.Induction hardened
3.Quenched & Tempered
4.Induction hardened with Q&T

 2..Rod photos 



Packaging & Shipping

1.Transportation: By Sea

20' FCL (means the length than 5,800mm)
40' FCL (means the length than 11,800mm)
2.Bulk cargo (means the quantity is more than 200MT)
3.With regards to other length or quantity, it should be taken by clients themselves
4.Delivery time: 25-35days to the dispatch port after receipt of T/T or L/C at sight.
5.Optional: wooden box; caps; vanished coating.
6.Payment: T/T or L/C at sight, T/T 100% in advance (If order less than 3MT)
7.Price item: FOB, CFR, CNF, C&F, CIF
8.Origin: China
9.Third party inspection: BV, SGS, Lloyds. The Expense needs to stand by clients.



Our Team

Xinpeng  have more than 100 hundred professional workers on the steel pipe. 

Technology team : 10 persons.       Quality team : 15 persons.

Manage team: 6 persons.               Sales team: 15persons. 

Aftersale team 5 persons.              Wokers more than 50 persons. 

Choose us you are correct!



Exhibition Shows




Company Information

Yantai xinpeng steel pipe co, .ltd. established in 1992, mainly produces precision cold drawn/rolled tube, honed/SRB tube, Hydraulic cylinder tube. The company is excellent equipped, good technology and powerful. Products widely used in hydraulic cylinder, Car manufacturer, excavator and many other areas. Xinpeng strictly obey ISO9001 2008 Quality System, High quality products sold to Korea, UK, Iran, Australia and many other countries, got good reputation.




Our Workshop

Xinpeng Have 6 workshop Total 

1.  Raw Material warehouse. Good stock situation can assure regular clients' order smoothly. 

2. Pretreatment Workshop. Have included the pickling, Phosphating,Saponificating Process.

    All Approved by Environmental protection of government.

3. Cold drawn/rolled workshop . have equipped with 4sets cold rolled machine, 2 sets cold drawn machine. 

4. Anneal workshop. (included other equipment as straightening machine and so on) 

5. SRB/Honing workshop.

6. polished workshop with finished product warehouse. 



1.Are you a trading company or manufacturer?

We are the professional manufacturer of precision seamless steel pipe since the year 1992.


2. How can I get the price? 

We usually quote within 24 hours after we get your inquiry by telling us the material, out diameter, 

wall thickness length, quantity and application of the steel pipe which you need. 

If you are very urgent to get the price.

please inform us in email so that we will regard your inquiry priority.


3. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. we will provide you 

the sample for free, however we could only make sure the same material, the dimension will be 

much similar as your request but not same. 

And customer should afford the charge of shipment.


4. What about the lead time for mass production?

 Honestly, it depends on the order quantity and the season you place the order.

if normal order 25-30days. 


5. What is your terms of delivery?
We accept FOB CIF EXW CFR.

Our Services


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