Spiral Wound Gasket is accumulated, hovered and wound,and spot welded beginning and end terminal by V-shaped or W-shaped stainless steel and non metal filler, which has good compression elasticity, and is suitable for the sealing parts with temperature and pressure altering violently. It is a static sealing parts used for such flange connecting joints as pipeline, valve, bump, heat exchanger, tower, manhole, and hand hole, etc. It is widely applied in departments as petrochemical, mechanical, electric power, metallurgy, boat building, medical, atomic energy, and aerospace, etc.
We offer a complete range of spiral wound gaskets, Standard and non-standard spiral wound gasket. Gaskets can be made from a large selection of alloys and filler materials in a variety of shapes and sizes.We also provide non-round spiral wound gaskets, manhole and handhole spiral wound, and just inner & outer rings for SWG.
Product standardWe can produce according to standards as ASME B 16.20, ASME B 16.5, ASME B 16.47 A (B), BS EN 1092, DIN, JIS, JPIand NF，MSS SP-44, BS 1560,JG/T,GB/T,HG,SH, BS1560,etc. Or the demands can be designated in detail by clients. E.g. the gasket used for heat exchanger and with ribs, please provide the detailed drawings.