Carst steel or Ductile Iron or Stainless Steel
|Flange Driling Standard
||EN 1902-2 PN10/16
||EPDM OR NBR
Portable water, water distribution service & feed lines, sewage disposol, irrigation, fire protection pipe systerm, etc.
Flange forged wcb Gate valve description:
-Design and manufacturing standards, in accordance with the: ASME B16.34, API6D;
-Structure length according to: ASME B16.10;
-The flange end size according to: ASME B16.5
-Threaded end size in accordance with the: ANSI B1.20.1;
-The butt end size in accordance with the: ANSI B16.25
-Socket size in accordance with the: ANSI B16.11
-Inspection and testing in accordance with the: API598
-An optional sealing surface material:13 cr alloy steel (code H)Carbide STL code (Y)Can choose other special sealing materials according to customer's requirement.
-The main alternative material:
Carbon steel class: WCB, WCC, A105, etc
Class: stainless steel 304,316,304 L, 316 L, CF8, CF8M, CF3, CF3M, CF8C and duplex stainless steel, etc.
Class: low-temperature steel LF2, LCC, LCB, etc
Chrome molybdenum steel types: WC5 WC6, WC9, C5, etc
Medium:Water,steam,oil,strong base and so on
Suppplier: Factory Direct
Application: used in large diameter (LV) air,gas pipes road and water routes
Professional: We are professional manufacturer of valves.Ensure our valves is quality controlled and reliable.
Quality Control: We have been engaged in valve design for many year and can guarantee best quality
Experienced Sales Team: Our sales team is experienced, and they all know our product well.
About Price: we provide very reasonable and competitive price for you