产品详细介绍:
J11H/W不锈钢内螺纹截止阀设计与制造标准:
设计与制造:GB12233
结构长度:GB12221
螺纹连接尺寸:GB/T15918.1-93
检验与实验:GB/T13927
J11H / W stainless steel threaded valve design and manufacturing standards:
Design and manufacture: GB12233
Structure length: GB12221
Threaded Size: GB/T15918.1-93
Inspection and test: GB/T13927
J11H/W不锈钢内螺纹截止阀主要性能规范: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
J11H/W不锈钢内螺纹截止阀主要外形尺寸和连接尺寸(mm):
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