99久久ER这里只有精品18

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Warmly welcome you to the official website of Jiaxing Nanyi Pipe Industry Co., Ltd.!
產品展示

Executive standard

Executive standard: FRP/UPVC composite pipe composite HG/T3731

GB/T4219.1、GB/T4219.2

Main performance

Operating temperature: -10℃~110℃
Use pressure: -0.001~1.6Mpa
Linear expansion coefficient: 208x 10-5m/m. ℃

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The physical properties of composite pipes and fittings

FRP-UPVC復合管道系統.jpg

FRP-UPVC.jpg
浙ICP備2021002022號-1

CopyRight ?2020 Zheyi Pipe Industry Group Jiaxing Nanyi Pipe Industry Co., Ltd.

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