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Cord asbestos ShAON 20 of mm buy in Novosibirsk
Buy Cord asbestos ShAON 20 of mm
Cord asbestos ShAON 20 of mm

Cord asbestos ShAON 20 of mm

In stock
Price:
156 RUB
Shipping:
Russia, Novosibirsk
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Technical characteristics
  • BrandУрал-АТИ
  • Country of manufactureRussia
Description

Cord asbestos ShAON 20 of mm

Cord asbestos ShAON. Asbestos cords (ShAON and ShAP) are made according to requirements of GOST 1779-83. This Gosstandart extends to asbestos cords. Asboshnur is made in several ways: - by a navivaniye on the core from asbestos rove of asbestos yarn - by twisting of fibers without use of the core. Now asbestos cords of 3 brands are made: 1) ShAON - a cord asbestos the general appointment - 2) ShAP - a cord asbestos down - 3) the STEP - a cord asbestos gas-generating. The cord asbestos ShAON on a structure is divided into two types: 1. Without core the Cord asbestos ShAON without core has diameter to 8 mm and represents the cylindrical body consisting of several additions of one-filar yarn twisted together. At the same time direction of twisting of a cord of ShAON to an opposite direction of twisting of one-filar yarn. 2. With the core the Cord asbestos ShAON with the core is issued with a diameter of 10 - 25 mm. Asbestos threads or yarn act as the core. The working environment of ShAON - gas, water, steam with the temperature up to 4000S-working pressure makes 0,1 MPas (1,0 kgfs/cm2). Diameter of the delivered ShAON - from 2 to 25 mm. The surface of qualitative asboshnur should not contain the damaged external threads, the core of a cord should not act from under external threads. On a surface of an asboshnur existence of the ends of the threads up to 25 mm long formed when binding threads is allowed. The mass fraction of moisture of the asbestos cord made according to GOST 1779-83 should not exceed 3% for cords on the basis of cotton, and 4,5% for asboshnur on a viscose basis. For a cord asbestos the mass fraction of asbestos fiber has to make not less than 78%. The qualitative asbestos cord of ShAON has no ruptures of threads, is not stratified, is steady against a bend. Cords the asbestos ShAON made for operation in the conditions of tropical climate contain mix of asbestos and mylar fibers in the structure.
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The producer - Russia
Country producer Russia
Material supply form Cord
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Cord asbestos ShAON 20 of mm
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