Tianjin Simflex Company Ltd products

Produce from 14mm up to 220mm outside diameter. The belleville washers manufactured to specification DIN 6796, they are perfect for bolted connections.

The size we produce from 6mm up to 250mm outside diameter. This high temperature disc spring can used below 400?.

Die Springs are heavy duty metal compression springs manufactured using rectangle wire. The ISO 10243 standard defines the following parameters for rectangular section wire compression springs: Dh: housing diameter, also known as external diameter. Do: lead pin diameter, also known as internal diameter. Lo: length of the spring in the resting position, also known as the free length. R: load, expressed in Newton, necessary to deflect a 1mm spring (1 Newton = 0.102 kg).

Die Springs are heavy duty metal compression springs manufactured using rectangle wire. Specifically used as Die Springs or as heavy duty coil springs in any high stress, heavy load application.

Compression Springs are open-coil helical springs, in a variety of cross-sections and forms for linear applications. As compression springs are compressed to a shorter height, they provide a force (push) to return the spring back to its normal height. Many Compression Spring series and material options are available in our company.

The flat washers are used to spread the load of a bolt or screw over a larger area or to help prevent loosening under vibration.

Washers secure joints using tension rather than friction, as with traditional locking fasteners. The Washers consist of a pair of the Washers with cams on one side and radial teeth on the other. The cam sides are joined together with a mild adhesive, and installed between the bolt head and/or nut and the joint material.

O-rings are mechanical gaskets, commonly with round cross sections.  The O-ring creates a seal through compression usually by being seated in a groove of a static or dynamic connection. O-Rings are the most common sealing device used in industrial applications due to their simple application requirements, reliability and cost-effective characteristics.