Two ends are both grooved connection, faster install time, and much less install space. When two kinds of pipeline diameters are different, and the ends are grooved ends, then grooved reducer concentric coupling will be used to change the diameter of the pipe line. Jianzhi grooved fittings have FM/UL certification, can be used in fire protection, HAVC, and water pipe line system.
Tel: +86 022 8848 8866
Office In Tianjin:
Heping District, Tianjin, China.
Production Base 1:
Chifeng, Inner Mongolia, China.
Production Base 2:
Tangshan City, Hebei Province, China.
Production Base 3:
Schelei Street,Baicoi City,Prahova County,Romania
Service email: email@example.com
Sales email: firstname.lastname@example.org
Tel: +40（755）011 849
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