Twisted with two or more strands of asbestos fiber. Extensively used as culking, sealing and heat insulation materials on thermal installations and heat conduction systems operated at temperatures up to 250-550centigrade, And also used for making other asbestos products.
Dust free yarn: Composed of around 99% asbestos fiber and 1% chemical powder, color: White, temperature: 550
Dusted yarn: Composed by around 70-85% asbestos fiber and 15-25% cotton fiber, color:
White, temperature: 250 ~ 550A? C, according to quality grade of asbestos
Fiber, it can be divided into five grades: Common, A grade, AA grade, AAA grade,
And AAAA grade, different grade has different temperature resistance and tensile
Strength, the yarn can be reinforced by glass fiber yarn, brass yarn, and stainless
Steel yarn according to requirements.
Twisted asbestos yarn with metallic (copper wire, nickel wire or stainless wire) are also available.
Refractoriness of Dust Free Twisted Asbestos Yarn: 480~550centigrade
Packing: In plastic woven bag of 50kgs net each
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