显示 33-48 个结果（共 99 个结果）
Standards
Design & manufacture: DIN 3356,BS 1873
Testing inspection: DIN3230,BS EN12569
Face to Face dimensions:DIN3202,EN558-1
Flanged end dimension: DIN2543,DIN2544,DIN2545,EN 1092-1
Structure Feature
1.Double seal,more reliable performance;
2.Stem lift position indication,more intuitive;
3.Small flow resistance,low pressure drop.
Design and Manufacture:DIN3356
Face to face:DIN3202-F1/ISO5752
Flanged end: DIN2501/2532/2533
Inspection:DIN3230/JB-T9092
Design and Manufacture:
Face to face:
Thread Std:ISO228
Flange Std:EN1092(DIN2501)
Inspection:EN12266
Design and Manufacture:
Face to face:
Thread Std:ISO228
Flange Std:EN1092(DIN2501)
Inspection:EN12266
Standards
Design & manufacture: BS 1873,BS EN 558-1
Testing inspection: DIN3230
Face to Face dimensions:DIN3202,EN1092-1
Flanged end dimension: DIN2543,DIN2544,DIN2545,DIN2546,DIN2547,DN2548
技术规范TECHNICAL SPECIFICATION
设计标准Design standard:DIN EN13709:2003
结构长度Face to face dimension:DIN EN558-1:1995
连接法兰Flanged ends:DIN EN1092-1:2002
对焊连接Velded ends:DIN EN12627
试验与检验Test&inspection:DIN EN12266:2003
Design and Manufacture:
Face to face:
Thread Std:ISO228
Flange Std:EN1092(DIN2501)
Inspection:EN12266
Design and Manufacture:
Face to face:
Thread Std:GOST 2822
Flange Std:EN1092(DIN2501)
Inspection:EN12266
Design and Manufacture:
Face to face:
Thread Std:GOST 2822
Flange Std:EN1092(DIN2501)
Inspection:EN12266
Design and Manufacture:
Face to face:
Flange Std:EN1092(DIN 2501)
Inspection:EN12266
技术规范TECHNICAL SPECIFICATION
设计标准Design standard:API602；MSS-SP-117
连接端Connection ends:
（1）承插焊Socket welded end:ANSI B16.11
（2）螺纹Screw end:ANSI B1.20.1
（3）对焊Butt-welded end:ANSI B16.25
（4）法兰Flange end:ANSI B16.5
结构长度Face to face dimension:ASME B16.10
连接法兰Flanged ends:ASME B16.5
对焊连接Welded ends:ASME B16.25
式验与检验Test & inspection:API598
