2019 High quality Flat O Ring Washers with High Quality
With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for 2019 High quality Flat O Ring Washers with High Quality, Standing still today and seeking into the longer term, we sincerely welcome customers all over the environment to cooperate with us.
With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for China Flat Rubber Washers and O Ring Washers, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
What is Plain Washer?
Plain Washer is a thin plate (typically disk-shaped, but sometimes square) with a hole that is normally used to distribute the load of a threaded fastener, such as a bolt or nut. Additionally, a plain washer may be used when the hole is a larger diameter than the fixing nuts. Specifications for standard metric flat washers were known as DIN 125 and replaced with ISO 7098.
Size
Applications
Washers are placed on a bolt between the nut (on the threaded end) and the bolt head to distribute the load of a threaded fastener. Other uses are as a spacer,spring, wear pad, preload indicating device,locking device, and to reduce vibration.
Surface treatments
▲Black plated
Black is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention. Blackening is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention.
▲Zinc coated
Electro-galvanizing is a traditional metal coating treatment technology that provides basic corrosion resistance to metal surfaces. The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating.
▲HDG
he main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating. Hot-dip zinc has good corrosion resistance, sacrificial protection for steel substrates, high weather resistance, and resistance to salt water erosion. It is suitable for chemical plants, refineries and coastal and offshore operating platforms.
Product Parameters
| Product Name: | Plain Washers |
| Grade: | 4.8-10.9 |
| Size: | M4–M100 |
| Surface treament: | Black, zinc plated, zinc(yellow)plated, H.D.G, Dacroment |
| Material: | Carbon steel, stainless steel, alloy steel or as per the customer requirements |
Company Information
Vision and goals
Production Line
factory real shot
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Our Market
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With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for 2019 High quality Flat O Ring Washers with High Quality, Standing still today and seeking into the longer term, we sincerely welcome customers all over the environment to cooperate with us.
2019 High quality China Flat Rubber Washers and O Ring Washers, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
