一片式锻钢高压球阀 1PC high-pressure ball valve Q11F-300/900LB A105

弹簧式外螺纹安全阀A27H

一片式不锈钢高压球阀 1PC high-pressure ball valve Q11F-300/900LB stainless steel

氨用截止阀 ammonia globe valve J41B-16P

衬四氟法兰截止阀 fluorine flange globe valve J41F46

弹簧微启式外螺纹安全阀

两片式锻钢高压球阀 2PC high-pressure ball valve Q11F-300/900LB A105

衬四氟法兰止回阀 fluorine flange check valve H44F46

明杆单向密封手动刀闸阀 Unidirectional Knife Gate Valve PZ43X/H-10C/P/R

内螺纹过滤器 female screw Y-strainer GL11W-16

二片式电动球阀G1螺纹 2PC electronic ball valve Q911F-16/40

全焊接缩径球阀Q61HF-40K CF8球 固定手柄 KIS标准