Well Best Design UD Series soft sleeve seated butterfly valve hian CE & WRAS certificate a nei a, China rama siam a ni

Thuziak tawi te te:

Lenzawng tehna :DN 100~DN 2000 a ni

Delh :PN10/PN16/150 psi/200 psi a ni

Nihphung pangngai:

Hmai leh hmaiah: EN558-1 Series 20

A rilru a hah lutuk chuan a rilru a buai em em a, a rilru a hah lutuk chuan a rilru a buai em em bawk a. EN1092 PN6/10/16,ANSI B16.1,JIS 10K

A chung lam flange: ISO 5211 a ni


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