Metal spiral wound gasket manufacturers Qinghai, Gansu and metal spiral wound gasket manufacturer

Metal spiral wound gasket manufacturers Qinghai, Gansu and metal spiral wound gasket manufacturer of spiral wound gasket (basic) using high-quality SUS304, SUS316 ("V" shaped or "W" shape) metal band and other alloys and graphite, asbestos, PTFE, non-asbestos and other soft materials overlapping spiral wound made at the beginning and the end with a spot welding metal straps. A. 1. The metal strip material with a thickness of 0.15mm ~ 0.25mm of 08F, 0Cr13, 0Cr18Ni19Ti, 0Cr18Ni9Ti, 00Cr18Ni10, 0Cr18Ni12Mo2Ti, 00Cr17Ni14Mo2,201,304,316 cold rolled strip, or determined by the supply and demand sides negotiated. B. preformed metal strip is V-shaped or W-shaped narrow, the surface should be smooth. Clean, there should be rough. Crack. Scratch. Rust pits and other defects C. stainless steel hardness values ??HV≤200 D. General the width of the strip is 3.2mm, 4.5mm, 8mm, W type of steel can be thicker. E. stainless steel Shape: "V" "W" "SUS" "U". Stainless steel: A3,304,304L, 316,316L, Monel, titanium Ta. 2. A non-metallic material with a special non-metal filled with asbestos, flexible graphite tape, Teflon tape, non-asbestos fiber tape, http:??? //www.feiyujd.com/ Ceramic fiber and mica, etc. . With a thickness of 0.3-1.0mm. Chloride content B. special loss on ignition of asbestos must be ≤25% C. nonmetallic belt ≤100PPM D. Recommended temperature of various types of media and various non-metallic strip and the average width of the strip E. pressure is 3.2mm , 4.5mm, 8mm metal spiral wound gasket manufacturers Qinghai, Gansu metal spiral wound gasket manufacturer