304 Stainless Steel Standard Spring Washers For Threads & Flanges Sealing

304 Stainless Steel Standard Spring Washers For Threads & Flanges Sealing

304 Stainless Steel Square Washers Refers to the part that is cushioned between the connected piece and the nut. Generally, a flat metal ring 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.

304 Stainless Steel Square Washers are divided into: flat washers-C level, large washers-A and C levels, extra large washers-C level, small washers-A level, flat washers-A level, flat washers-chamfered type-A level, high for steel structure Strength washers, spherical washers, tapered washers, square bevel washers for I-beam steel, square bevel washers for channel steel, standard spring washers, light spring washers, heavy spring washers, internal tooth lock washers, internal serrated lock washers, External tooth lock washers, 304 Stainless Steel Square Washers , single-ear stop washers, double-ear stop washers, outer tongue stop washers, and stop washers for round nuts.

The rubber ring and the metal ring are integrally bonded and vulcanized. It is a sealing ring used to seal the thread and flange connection.
The ring includes a metal ring and a rubber gasket. The metal ring is rust-proof, and the rubber ring is generally made of oil-resistant nitrile rubber or fluorine rubber. The combination pad has two sizes, metric and imperial. There is a combination of metal pad and rubber specified in the standard JB982-77. The combined sealing washer is used for threaded pipe joints and screw plug sealing. It is generally used together with bite-type pipe joints to block the oil port. It is mainly used for static sealing of the end face of the threaded connection of hydraulic valve pipe joints. It is suitable for British and American standards. Static sealing of the end face of the connection between inch thread and French and German standard metric thread. Combined sealing gaskets can be divided into A-type and B-type according to the structural form; according to the different encapsulation, it can be divided into full-packed and semi-packed.

Advantages

1.Exact forging standard of knife edge and high hardness of surface make it easy to drill.

2.Using the advanced technology to control the core hardness, avoiding rupture effectivity,

3. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.

4. Save contruction time, improve working efficency.

5. Technology, professional manufacturing , quality assurance.

6. Our company have more than 15 years experience in the Stainless Steel Screws field.
7. We have Professional experienced engineers, sales and overseas engineers.
8. We have automatically generate machines produce the screws, Bolts, Nuts, Washers and so on .
9. Our high productivity can make sure your quickly delivery time