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Pipe-conduit bellows-like compensator - contg. galvanised steel reinforcing wire support coated with random and alternating EPDM mixt.
Pipe-conduit bellows-like compensator - contg. galvanised steel reinforcing wire support coated with random and alternating EPDM mixt.
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机译:管道式波纹管补偿器-续镀锌钢丝增强钢丝支架,涂有无规和交替的EPDM混合料。
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摘要
Compensator for pipe conduits consists of a rubber or elastomer-like bellows contg. an internal elastomer, an external elastomer and intermediate reinforcing inserts of textile or metallic supports surrounded by an adhesive layer. Novelty comprises using esp. galvanised steel wires as the metallic reinforcing supports . The adhesive layer consists of EPDM and contains at least 5% alternating EPDM. The adhesive layer resists heat and ageing. In mfg. the compensator blank, changes in shape, e.g. bulging, can be effected without causing cracks in the adhesive layer .
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