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Company Details
  • 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
  • Description:Blank Hot Roller Pipes,Deep Holes Boring Tube,Wear-resistant Boring Tube
Yangzhou Yinhe Machinery Co., Ltd

Yangzhou Yinhe Machinery Co., Ltd

Blank Hot Roller Pipes,Deep Holes Boring Tube,Wear-resistant Boring Tube

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Home > Products > Hydraulic Cylinder Tube > JCB Hydraulic Cylinder Tube > smooth boring hydraulic tube
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smooth boring hydraulic tube

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Payment Type: L/C,T/T
Terms of Trade: FOB,CIF
Delivery Time: 30
Basic Info
Certification: ISO9001: 2000
Additional Info
Brand: Yinhe
Transportation: Ocean,Land
Place of Origin: Jiangsu, China (Mainland)
Certificate: ISO9001
HS Code: 84129090
Port: Shanghai
Product Description

The Yinhe company owns the boring machine to produce the steel tubes which can be 12 meters, and its ID is 180 to 630 mm, the outside diameter is 220 to 820 mm, the wall thickness can reach 15 to 150 mm, this equipment and the company`s good technology will have fine process on the deep holes in the tube`s inner side, because the big diameter hydraulic cylinder can be cold drew.

Boring Roller Tube6Boring Steel Pipe4


The honing hydraulic cylinder is formed by the inner bore process of blank hot roller pipes. The main performance parameter is: cylinder material, tensile property, yield strength, elongation, inner or outer surface hardness, ID tolerance, inner hole, inner hole roughness and straightness, the material usually is 20 #, 45 #, 16 mn, ST52, etc. The whole steel tube will be heat treated, outer surface will be acid watering and phosphorized and then paint oil. As for how to choose the cutting tools, the company has several tools on the large boring lathe, they are deep hole boring tool, half-fine boring tool, fine boring tool and the roller head tool. The roller head tool will be services in the last procedure to make complete product surface which can reach planned ID tolerance as well, the inner hole surface is smooth, hard and wear-resistant.




The technology of the inner hole: flat head, chamfering, rough boring, half-boring, boring, honing or rolling, the inner hole straightness of this process can reach to 0.2 mm/m or less, this technology can eliminate the difference of the wall thickness by hot rolled tubes, thus is an important equipment to produce the large diameter hydraulic cylinder.


Looking for ideal Blank Hot Roller Pipes Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Deep Holes Boring Tube are quality guaranteed. We are China Origin Factory of Wear-resistant Boring Tube. If you have any question, please feel free to contact us.

Product Categories : Hydraulic Cylinder Tube > JCB Hydraulic Cylinder Tube

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