A21H-40C spring type safety valve

产地：

上海

包装：

木箱，纸箱

附件：

说明书

,, Spring micro-opening external thread safety valve Spring micro-opening external thread safety valve Cast steel spring micro-opening external thread safety valve Stainless steel spring micro-opening external thread safety valve Spring micro-opening external thread safety valve.
<= dd,, spring micro-opening external thread safety valve details:, - type spring micro-opening external thread safety valve is suitable for equipment or pipes with air, ammonia, petroleum gas and other media at an operating temperature of ℃ On the way. -, R-type spring micro-opening external thread safety valve is suitable for use as an overpressure protection device on equipment or pipelines with corrosive gases or liquids at temperatures of ℃. Type spring micro-opening external thread safety valve is suitable for liquefied petroleum gas with a temperature of ℃, etc.
Main parts and materials of spring micro-opening external thread safety valve
<= dd

Part name

Material

-Material

-r Material



Pipe joint









Pipe joint nut









Valve seat









Valve body









Disc

/+

/+





Spring seat









Spring


< br/> Coated with fluoroplastic

Coated with fluoroplastic



Locking nut









Spring guide pad









Adjusting nut








Sealing surface material

Type surfacing-based hard alloy type surfacing type D is the valve body



Since its establishment, Shanghai Huanyao Valve Co., Ltd. has mainly sold various flow meters, liquid level meters, flow valves, safety valves, solenoid valves, regulating valves, gate valves, ball valves, needle valves, and globe valves that meet the standards of , check valves, butterfly valves, flame arresters, exhaust valves, filters, traps and other marine accessories set valves. Can be customized according to various user requirements according to domestic and foreign standards such as national standard, American standard, Japanese standard, German standard D, etc. . Its products all meet the testing standards of relevant municipal, provincial and national departments.
Huanyao Valve adheres to the purpose of sourcing quality, integrity and creating value. Its products are now selling well all over the country and have gradually developed overseas markets. And win the trust of customers with excellent product performance, reasonable price positioning and high-quality customer service.
Shanghai Huanyao Valve Co., Ltd. adheres to the business philosophy of honesty, quality first, and reasonable price, and adheres to the principle of customer first to provide quality services to our customers. We sincerely welcome friends from all walks of life to negotiate business!
Shanghai Huanyao Valve Co., Ltd. contact number fax-email@.Business mobile phone contact: Ye Feng