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德标软密封闸阀
DIN3352 F4 Non-Rising Stem Resilient Seated Gate Valve设计标准Design: DIN 3352结构长Face to Face: DIN3202 F4法兰标准 Fla
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2014-12-18 |
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德标软密封闸阀 F5
DIN3352 F5 Non-Rising Stem Resilient Seated Gate Valve设计标准Design: DIN 3352结构长Face to Face: DIN3202 F5法兰标准 Fla
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2014-12-18 |
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奥标暗杆软密封
AS2638.2 Non-Rising Stem Resilient Seated Gate Valve设计标准Design:AS2638.2结构长Face to Face: AS2638.2法兰标准 Flanges:
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2014-12-18 |
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英标软密封闸阀
设计标准Design: BS5163结构长Face toFace: BS 5163法兰标准 Flanges:EN 1092-2 PN16阀体Body:球铁EN-GJS-500-7; 闸板Wedge: 球
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2014-12-18 |
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供应Z4703美标弹性暗杆软密封
AWWA/ANSI 250Psi Non-Rising Stem Resilient Seated Gate Valve设计标准Design: AWWA C515/C509结构长Face to Face: ANSI B 16.
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2014-12-18 |
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德标暗杆硬密封闸阀
DIN 3352 F4 Non-Rising Stem Metal Seated Gate Valve设计标准Design: DIN 3352结构长Face to Face: DIN 3352 F4法兰标准 Flang
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2014-12-18 |
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美标明杆硬密封闸阀
ANSI 125/150 Rising Stem Metal Seated Solid Wedge Gate Valve设计标准Design: MSS SP-70结构长Face to Face: ANSI B16.10法兰
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2014-12-18 |
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英标暗杆硬密封闸
BS Non-Rising Stem Metal Seated Gate Valve设计标准Design: BS 5150结构长Face to Face: BS 5150法兰标准 Flanges : EN 1092-2
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2014-12-18 |
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德标截止阀
设计标准Design: DIN3356结构长Face to Face: DIN3202 F1法兰标准 Flanges : DIN2533 PN16阀体Body:灰铁GG25 阀瓣Disc: 灰铁GG25
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2014-12-18 |
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德标直角式截止阀
DIN3356 Angle Globe Valve设计标准Design: DIN3356结构长Face to Face: DIN3202 F1法兰标准 Flanges : EN 1092-2 PN16阀体Body:
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2014-12-18 |
