長さ
up to pipe fittings' DN
標準
GB/T 13663-2000 ISO4427 ISO9001
Application
water supply, gas supply, repairing
longevity
more than 50 years
Color
Black electrofusion fittings
Product name
electrofusion sleeve
Working pressure
0.6Mpa-1.6Mpa
Feature
Corrosion Resistant