Industrial, Gaskets, Industrial Tools, Walle sealing specializes in producing all kinds of PTFE seals products in different colors, such as a variety of step seals, glyd rings, wipers, guide strips, rotary seals, PTFE gaskets, and mechanical seals like SPGO seals, KZT seals, HBTS seals, SPG seals, RYT seals, BRT seals and so on. Those can be used to interchange with international famous brand products in groove size, Industrial Gaskets ...