Cixi Sinston Sealing MaterialCo.,Ltd.is one of main exporters and manufacturers of Sealing material, insulation material and high Strength Fasteners in China .The following is about Expanded Graphite Die-Formed Ring related, I hope to help you better understand Expanded Graphite Die-Formed Ring.
Die-Formed Graphite Rings are made of low-sulphur expanded graphite without any fillers or binders. They are compressed in precise moulding tools to the required density. Due to the high purity of the material (>98%), no special corrosion protection is required. In general, it has square section and also has V-shaped and wedge-shaped section, the rear two kinds style are suitable for high pressure sealing.