All-plastic swing check valve —— NaiFuLong Group Co.,Ltd.

Committed to anti-corrosion development and innovation

Size：DN15~500

Pressure：PN0.6~1.6

Material：Plastic

Standard：GB

Medium：water, steam, oil, corrosive medium

Temperature：≤425°C

Address： No. 4269 binhai SAN Road, Wenzhou Economic and Technological Development Zone

FAX： +86 -86992025

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浙ICP备14038467号

Technical Support：PRCVALVE