Xinxiang Haishan Machinery Co., Ltd.
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Mechanical Spare Parts Copper Washer Non Magnetic Corrosion Resistant
Product description
The copper washer is generally placed between the connected part and the nut. It is a flat copper alloy ring, which is used to protect the surface of the connected part from being scratched by the nut and disperse the pressure of the nut on the connected part.
Copper washer is a kind of non-magnetic, conductive, heat conduction, corrosion-resistant metal coated gasket. Therefore, it can be used in heat exchanger, pressure vessel and other high temperature and high pressure seals to effectively prevent gasket scattering and medium corrosion
The general standards of copper gasket T are as follows: GB / "t9128-2003jb / t89-1994, hg20612-1997, hg20633-1997, sh3403-1996. The Copper washer is made of high quality copper plate with good weldability.
It can be processed into semi-finished products and finished products through cold processing and thermoplastic processing. The Copper washer is machined with excellent softness and can fill the uneven part of the flange surface. Wide temperature range and low leakage.
The solid Copper washer is machined by mechanical cutting, and its excellent softness can fill the uneven part of the flange surface. Wide range of application temperature, low leakage. We provide various specifications and types of solid Copper washer , and select different copper products to manufacture washer according to customer requirements.
Performance of copper gasket:
Service temperature: about 500 ℃, melting point: 1083 ℃, hardness: before quenching ≥ 60hb, after quenching ≤ 45hb
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Reliable quality and high cost performance
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Production according to requirements, processing according to drawings, standard customization
| Company Type | Manufacture factory SGS Audit supplier |
| Fearture | 1. High load capacity Cood anti-wearing 2. Low coefficients of friction 4. High corrosion resistance 6.No contaminant by oil or grease
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| Process | Centrifugal casting,sand casting,Machining,Injection |
| Quality assurance | 2D Projector, Height Gague,Micrometer,Roughness Tester, CCD Autimatic Testing Machine CCD,Callipers |
| Tolerance | Roundness::+/- 0.01mm. Flatness:+/- 0.005mm. Height and length:+/- 0.01mm. |
The application of Copper washer is very extensive, and the preload required by the gasket is also different. For example, the preload required by the washer used for the thin flange of low-pressure water pump is relatively low, which is suitable for national defense, electric power, machinery, petroleum, chemical industry, metallurgy, paper making, shipping, transportation and other fields of national economy, with complete product specifications and stable quality.