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Gate Valve

API 6A Expanding Gate ValveThe Body And Flanges Are Integral (Non-Welding). Shot Blasting For Every Parts Of Valve. Phosphating To Improve Corrosion Resistance.The Valve From 1 13/16" To 4 1/16"  Body Made By Integral Die Forging Material.Feature:Metal Seal In The Sealing ContactsMetal Seal Between The Body And BonnetBackseat Seal Between The Stem And The Bonnet ,Easy For The Change Of Sealing Stuff Under PressureSealing Surface Is Hard-Faced Or The QBQ With The Performance Of Anti-Corrosion,Wear-ResistanceSpecially Used In The Super High Temperature Working ConditionConnection:Flange、Thread、Union、BWSize:2 1/16"- 7 1/16"Temperature:K. L .P. R .S. T. U. VMaterial:AA. BB. CC. DD. EE. FFPSL:PSL1-PSL4PR:PR1. PR2.Pressure:2000-20000 PSIApplication:Mainly Used In The Thermal Recovery WellheadMedium:Oil, Gas ,Water,Etc.   API 6A Valve Series-Non-Rising Stem Gate Valve Without The Balance StemThe Body And Flanges Are Integral (Non-Welding). Shot Blasting For Every Parts Of Valve. Phosphating To Improve Corrosion Resistance.The Valve From 1 13/16" To 4 1/16"  Body Made By Integral Die Forging Material.Feature:Metal Seal Between The Body And BonnetBackseat Seal Between The Stem And The Bonnet ,Easy For The Change Of Sealing Stuff Under PressureSealing Surface Is Hard-Faced Or The QBQ With The Performance Of Anti-Corrosion, Wear-ResistanceThe Installed Switch Indicator Are Able To Indicate The Open Or Close State Of The ValveLow Operating TorqueConnection: Flange、Thread、Union、BWSize:1 13/16"- 7 1/16"Temperature:K. L .P. R .S. T. U. VMaterial:AA. BB. CC. DD. EE. FFPSL:PSL1-PSL4 PR:PR1. PR2Pressure:2000-20000 PSI Application:Oil, Chemical Industry, Etc. Medium: Oil、Gas、Water,Etc. API 6A Valve Series-Rising Stem Gate Valve Without The Balance StemThe Body And Flanges Are Integral (Non-Welding). Shot Blasting For Every Parts Of Valve. Phosphating To Improve Corrosion Resistance.The Valve From 1 13/16" To 4 1/16"  Body Made By Integral Die Forging Material.Feature:Metal Seal Between The Body And BonnetBackseat Seal Between The Stem And The Bonnet ,Easy For The Change Of Sealing Stuff Under Pressure Sealing Surface Is Hard-Faced Or The QBQ With The Performance Of Anti-Corrosion,  Wear-Resistance. Low Operating TorqueConnection: Flange、Thread、Union、BWSize:2 1/16"- 7 1/16"Temperature:K. L .P. R .S. T. U. VMaterial:AA. BB. CC. DD. EE. FF. PSL:PSL1-PSL4PR:PR1. PR2.Pressure:2000-20000 PSIApplication:Oil, Chemical Industry, Etc.API 6A Valve Series-Rising Stem Gate Valve With The Balance StemThe Body And Flanges Are Integral (Non-Welding). Shot Blasting For Every Parts Of Valve. Phosphating To Improve Corrosion Resistance.The Valve From 1 13/16" To 4 1/16"  Body Made By Integral Die Forging Material. Feature:With The Balance Stem For The Convenience Of Open And Close.Metal Seal Between The Body And BonnetBackseat Seal Between The Stem And The Bonnet ,Easy For The Change Of Sealing Stuff Under PressureSealing Contact Is Hard-Faced Or The QBQ With The Performance Of Anti-Corrosion, Wear-Resistance.Low Operating TorqueSpecially Applied In The Super High Pressure Working EnvironmentConnection:Flange、Thread、Union、BWSize:2 1/16"- 7 1/16"Temperature:K. L .P. R .S. T. U. VMaterial:AA. BB. CC. DD. EE. FF. PSL:PSL1-PSL4PR:PR1. PR2Pressure:2000-20000 PSIApplication:Oil, Chemical Industry,Etc.Medium:Oil、Gas、Water,Etc.API 6A  Big Size Gear Gate Valve The Body And Flanges Are Integral (Non-Welding). Shot Blasting For Every Parts Of Valve. Phosphating To Improve Corrosion Resistance. Feature:Switch Driving Sector Gear Or Worm Gear ,Effectively Lowering Operating Time Gate Valve With DesignStem Structure Is Pressure Balance With Switch Indication Applies To Big Bore High Pressure Systems Working Pressure:2000 PSI~20000 PSI Connection: Flange、Thread、Union、BWSize: 1 13/16"- 7 1/16"Working Temperature:K. L .P. R .S. T. U. VMaterial Class :AA,BB,CC ,DD ,EE,FF,HHSpecification Level: PSL1-PSL4Performance Requirement: PR1. PR2Application:Oil, Chemical Industry, Etc.Medium: Oil、Gas、Water,Etc.If you have any further requirement, pls feel free to contact us at


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