bj41h, bj41h保温截止阀, bj45w, bj45w保温截止阀, dj41h, fj41, fj41节流截止放空阀, j11w, j11w不锈钢内螺纹截止阀, j41, j41f, j41f-10s, j41f4, j41f46, j41f46衬氟截止阀, j41h, j41w, j44f46衬氟角式截止阀, j44h, j44h角式截止阀, j61h, j61y, nkj61h真空截止阀, wj41, wj41h, yj41w, 不锈钢内螺纹截止阀, 不锈钢氧气截止阀, 低温截止阀, 保温截止阀, 内螺纹截止阀, 压力截止阀, 截止阀, 气截止阀, 氧气截止阀, 法兰式截止阀, 真空截止阀, 美标截止阀, 节流截止放空阀, 螺纹截止阀, 衬氟截止阀, 衬氟角式截止阀, 角式截止阀, 钢截止阀, 锻钢截止阀|
2020-11-24|
Post by: JamiFoos041542
J41H/W美标截止阀
设计与制造 结构长度 法兰尺寸 对焊连接尺寸 压力-温度 试验-检验 ANSI B16.34 BS1873 ANSI B16.10 ANSI B16.5 ANSI B16.25 ANSI B16.34 API 598
