|Payment Type:||L/C,T/T,D/P,Western Union|
|Terms of Trade:||FOB,CFR,CIF|
|Min. Order:||300 Kilogram|
|Delivery Time:||20 Days|
Model No.: Metal Spiral Wound Gasket
Metal Spiral Wound Gasket
Description:It is the ideal gasket in the semi-metallic category. A narrow strip of V-shap metal hoop is spirally wound under tension with a filler cushion between the lami nation of the metal and is spot-welded at both ends. This kind of gasket`s Filler:graphite, PTFE, asbestos, non-asbestos.
1.Little deterioration of the filler material at high temperature,oustanding long-term seal ability even under high temperatures and high pressures.
2.Especially gas sealing, is superior to that of asbestos gasket.
3.Sealing remains outstanding even under servere conditions such as pressure fluctuations and heat cycles.
4.Outstanding sealing even at cryogenic temperature.
5.Excellent seal ability is maintained making it possible to apply this for corrosive fluids by selecting the Appropriate materials.
Spiral Wound Gasket is widely used in the industries of Petroleum, chemical, electric power,shipbuilding, steel.
Hebei Hengda Sealing Materials Co., Ltd. was founded in 1987, the professional manufacturer of sealing materials, we mainly produce non asbestos ruber sheet , asbestos Rubber Sheet , rubber sheet and gland packing , metal spiral wound gasket , rockwool etc.
It`s equipped with abundant technical strength and the manufacturer participated in drafting the National Standard for Testing Oil-Resisting Asbestos Rubber Sheet Methods , also, we have developed anticorrosive asbestos rubber sheet and oil resistance composite seal gasket successively, they are authorized by the National Utility Model Patent Certification respectively. Sanda brand won the "Hebei Famous Brand" title in 2007.
Our company has passed the ISO9001 Quality System Certification, and has import & export right, products export to lots of countries including Malaysia, Vietnam, Indonesia, Pakistan, Thailand, and other countries and regions.