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Title:
HIGHLY FIREPROOF FLAME-RETARDANT AND CORROSION-RESISTANT FIRE-FIGHTING PIPE
Document Type and Number:
WIPO Patent Application WO/2019/095249
Kind Code:
A1
Abstract:
Provided is a highly fireproof flame-retardant and corrosion-resistant fire-fighting pipe, the pipe comprising: a chlorinated polyvinyl chloride-based pipe; an epoxy powder layer, an adhesive layer, a flame-retardant layer, a heat-resistant layer, an oxygen-barrier layer, an anti-static layer, a corrosion-resistant layer and a protective adhesive layer, wherein same are sequentially arranged on an outer wall of the chlorinated polyvinyl chloride-based pipe from the inside out; and an inner liner arranged on an inner wall of the chlorinated polyvinyl chloride-based pipe. The fire-fighting pipe has an excellent fireproof and flame-retardant performance, a limited flame spreading or low smoke generation performance, a high corrosion resistance, a good mechanical strength, a good weather resistance, and abrasion resistance.

Inventors:
DU, Yadong (LIU Weifeng, Building 1 No. 1 Taowan Road, Shaxi Town, Taican, Suzhou Jiangsu 0, 215400, CN)
Application Number:
CN2017/111516
Publication Date:
May 23, 2019
Filing Date:
November 17, 2017
Export Citation:
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Assignee:
HUAYA INDUSTRIAL PLASTICS (TAICANG) CO., LTD (LIU Weifeng, Building 1 No. 1 Taowan Road, Shaxi Town, Taican, Suzhou Jiangsu 0, 215400, CN)
International Classes:
F16L11/04; F16L57/04
Foreign References:
CN206191095U2017-05-24
CN206191086U2017-05-24
CN204828978U2015-12-02
CN106594408A2017-04-26
CN206419616U2017-08-18
CN204611114U2015-09-02
JP2009156278A2009-07-16
Attorney, Agent or Firm:
SUZHOU FANGLVE PATENT AGENT FIRM (ORDINARY PARTNERSHIP) (Room 607, West Incubator Building No.6 West Beijing Road, Taican, Suzhou Jiangsu 0, 215400, CN)
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