Size: DN10-DN2000, can be customized. Delivery within one day at the earliest。 Material: carbon steel/304/316/321. Can be customized. Gasket form: basic type, with inner ring, with outer ring, with inner and outer ring Filling material: flexible graphite, PTFE, etc. Temperature resistance: -200-950 (℃) Shipping: Support sea, land, air, express. Gemmy Sealing Materials Co., LTD. All products support customization, if you have sealing, heat preservation, fire resistance technical problems welcome to consult. Main products and business items: Sealing gasket manufacturing and marketing, gland packing, glass fiber and ceramic fiber, fire-resistant sealing materials and heat preservation materials manufacturing and marketing; Graphite and carbon products, asbestos products manufacturing sales.