Ningbo Gongyao Sealing Materials Co.,Ltd---a professional manufacturer and exporter of chinese sealing and heat insualtion materials,owns three factories,specialized in manufacturing braided packings, fiberglass,asbestos,non-asbestos products and other materials.Our company own Up-to-date technology,advaanced equipments,also near 40 years manufacturing experience and 100 tons output per month which assure a competitive price,good quality and 100 tons output per month which assure a competitive price,good quality and perfect service and can finish you order on time.
Enterprise Objective:Based on sincerity,the high quality at low price strives for the survival;The technical
Obtained with Teflon material through mold-pressing, sintering and machinery-processing...Used as insulting cover for conductor, pipe for corrosive fluids.Stable chemical property:Can resist all the media with the exception of melted alkaline metals.Fairly hard character.High mechanical strength.
Used to seal the valve rod and rotating pump shaft in corrosion-resistant case.
Temperature in use:-180 ~250 degree centigrade
We look forward to being of service.
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