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The difference and application of cold drawn precision hydraulic black phosphating seamless steel pipe and fine drawn bright precision seamless steel pipe
Release time:
2021-04-25 18:36
Source:
Features of cold drawn precision hydraulic black phosphating seamless steel pipe:
1. The cold drawn precision hydraulic black phosphating seamless steel pipe has high tolerance and dimensional accuracy, the product accuracy is controlled at ± 5mm, the inner and outer walls are smooth, and the surface has no oxide layer.
2. Cold drawn precision hydraulic black phosphating seamless steel pipe has excellent comprehensive performance, can withstand high pressure, cold bending, flaring, flattening without cracking, wrinkling, and can do various complex deformation and mechanical processing.
The promotion and application of precision seamless pipe can save steel, improve processing efficiency, reduce processing procedures and equipment investment, can save costs and greatly save machining hours, improve production and material utilization, and help improve product quality and reduce costs.
Fine-drawn bright precision seamless steel pipe use:
Cold drawn precision hydraulic black phosphating seamless steel pipe is a kind of high precision steel pipe after cold drawing or hot rolling. Because the precision seamless steel pipe has no oxide layer on the inner and outer walls, the precision seamless steel pipe has the advantages of high pressure, no leakage, high precision, high smoothness, no deformation in cold bending, flaring, flattening and no cracks, etc., it is mainly used to produce pneumatic or hydraulic components Products, such as cylinders or cylinders, are all seamless pipes. The chemical composition of precision seamless steel pipe is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, chromium Cr.
The difference between cold drawn precision hydraulic black phosphating seamless steel pipe
4. The main feature of cold drawn precision hydraulic black phosphating seamless steel pipe is that it has no welding seam and can withstand greater pressure. The product can be a very rough cast or cold dial.
5. Cold drawn precision hydraulic black phosphating seamless steel pipe is a product that has appeared in recent years, mainly the inner hole and outer wall dimensions have strict tolerances and roughness.
6. Characteristics of cold drawn precision hydraulic black phosphating seamless steel pipe
1). The outer diameter is smaller. 2). High precision can be used for small batch production 3). Cold drawn (rolled) finished product with high precision and good surface quality. 4). The cross-sectional area of the steel pipe is more complex. 5). Steel pipe performance is superior, metal comparison to dense.
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Dongguan Debiao Steel Pipe Co., Ltd.
Debiao Precision Steel Pipe (Hubei) Co., Ltd.
Address: No.88, Yangcheng Avenue, Baiyang Industrial Zone, Yichang High-tech Zone
Telephone:0717-4403388
Fax: 0717-4435588
Dongguan Debiao Steel Pipe Co., Ltd.
Company address: No.19 Industrial Road, Huangcun, Humen Town, Dongguan City
Company Phone:0769-85243786/13058501601
Company Fax:0769-85029964
Mailbox:Z_J26@163.com
