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  • Yangzhou Yinhe Machinery Co., Ltd

  •  [Jiangsu,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:21% - 30%
  • Certs:ISO9001
Yangzhou Yinhe Machinery Co., Ltd

Yangzhou Yinhe Machinery Co., Ltd

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China Gold Supplier for for Honed Tube Seamless Hydraulic E470 honed steel tube export to Maldives Exporter

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    Payment Type: L/C,T/T
    Incoterm: FOB,CIF
    Delivery Time: 30 Days
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Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for E470 Honed Steel Tube,Steel Tube Honed,E470 Steel Tube. you should truly feel cost-free to ship us your inquiry. We sincerely hope to establish win-win business interactions along with you.

China Gold Supplier for for Honed Tube Seamless Hydraulic E470 honed steel tube export to Maldives Exporter

1. Manufacture Method: Cold drawn, hot rolled+deep hole bored

2. Size: 40mm*30mm - 600mm*500mm

3. Standard: DIN2391-2,EN10305-1,ASTM A519

4. Certification: ISO9001

Product Name:
E470 honed steel tube
Material:
Carbon steel,alloy steel, stainless steel
Standard&Grade:
DIN2391-2 ST52,EN10305-1 E355,C45E,25CrMo4,42CrMo4, CK45,E410, E470,ASTM A519 SAE1020,SAE1026,SAE1045,SAE1518,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,etc.
Manufacture Method:
Cold Drawn, Hot rolled+Deep Hole Bored
Internal Surface Treatment:
Honing, Skiving&roller burnishing
Size Range:
ID of 300mm max for cold drawing, ID of 500mm for deep hole boring
Delivery Condition:
As rolled, Stress relieved,Annealed,Normalized,Quenched+Tempered
ID Tolerance:
ISO H8
Bore Roughness:
Ra0.30um max for honed tubes, Ra0.25um Max for Skived&roller burnished tubes
End finish:
Plain  ends with square cuts,free of burrs
Usage:
Hydraulic cylinder, Pneumatic Cylinder
Chemical composition:
C: 0.16-0.22,  Si:0.10-0.50, Mn:1.30-1.70, P: 0.030 Max,  S:0.035 Max, Al:0.01 min,  V:0.08-0.15, N:0.02 Max,  Nb:0.07 Max
Mechanical Properties:
T.S: 600 Mpa min, Y.S:500 Mpa min, Elongation: 10% min
Products Show
Honing Pipe 17



Our Service

Marking

Marking

Marking or mechanical steamp on each piece of tube

External surface polishing

We can do polishing to external surface of tubes

Hard Chrome plating

We can do hard chrome plating ro internal surface of tubes

Our Company
Yangzhou Yinhe Machinery Co Ltd 3Yangzhou Yinhe Machinery Co Ltd 2
workshop 1

Factory gate

Our Factory

Workshop-1



workshop 2

Workshop-2

Raw Material Stock

workshop-3


workshop 3
Packing & Delivery

Packing Details  : Tubes packed in bundles tied with steel strips. Internal&external oil coating. End plastic caps. External packing by PVC bags and knit bags.

Delivery Details : Regular lead time is around 30-45 days.

Container loading: container loading by forklift in our workshop.

Packing And Delivery


1. Regular packing
2. Regular packing
3. External packing
Load And Delivery 3Tubes Package


4. Container loading
5. Container loading
6. Container loading
Our Certifications
Customer Photo
FAQ

Q: Are you trading company or manufacturer ?

A: We are specialized manufacturer

Q: How long is your delivery time?

A: Generally 30-45 days,depending on delivery time of raw material.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Deposit+balance before shipment,if order value is below USD20000. T/T or L/C is order value is above USD20000. For end users with long term demand,payment method can be discussed. 


Q: How do you ensure quality?

A: We only use raw material from leading steel mills like TPCO,Hengyang Valin,Baosteel,etc. 

We only use raw material with cylinder quality.

We inspect the tubes as cylinders itself, because we know each piece of tube means one or more pieces of cylinders. 

We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for E470 honed steel tube. The product will supply to all over the world, such as: Belarus,Chad,Malaysia. We've got all day online sales to make sure the pre-sale and after-sale service in time. With all these supports we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company we might not the best but we are trying our best to be your good partner.

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