All Welded Ball Valve With Worm Gear

Specifications Full port or Regular port. Nominal Pressure: PN 16 to PN 64 / ANSI Class 150 to Class 300 Through way floating ball valve. Connection:Butt Welding Operate Actuator: lever, gear (Vertical / Horizontal); pneumatic / electrical Body:ST37.8, A105, etc. Trim Material:Generally 13Cr,other materials upon clients' needs. Origin:Zhejiang,China Materials Available Body : ST37.8 / P235GH /A105 / LF2 / F304 / F316 Ball : SS304 / A105+ENP / LF2+ENP Stem : 13Cr Seat : PTFE+C / PEEK

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Buyer: Import chemical raw materials, auxiliaries, bulk commodities

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Ball valve was an important mechanical product which had a close relation with production, national defence and people living. It was applied to many systems. For example the exploitation, abstraction, procession and pipe transportation systems of petroleum, nature gas, coal and ore; chemical products, medicine and food production; electric power systems of water and electricity, firepower electricity and nuclear power; water supply and drainage system, heating and air supply systems of cities and industry corporation; farmland irrigation and drainage system; metallurgy system. It was pressurized in pipe systems to turn-off or turn-on the medium and transport it to the appoint place according to scheduled procedure. Plywood or wooden packing as export standard.

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Supplier: Steam coal, copper ore, iron ore, zinc ore, manganese ore in india, africa and morocco. we can supply copper ore 500mt to 3000 mt monthly basis, iron ore 25000mt to 50000mt, zinc ore 5000mt to 50000mt monthly basis. we are specialized in engineering valves, all types of metal pipes, fittings, fasteners, tubes, sheets, buttweld pipes and fittings and forge products. our mining of stone like indian limestone, manganese ore. we are associated with leading manufacturers of icumsa 45, 100, 160 etc. in brazil we supply in bulk vessel quantities moq is 12500 mt.

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Services: Manufacturer & exporter

Fully welded ball valve Free-valve's fully welded ball valve are widely used in almost all the industry .Compared to the general casting ball valve, fully welded ball valve have a highly performance and longer life time . It was widely used in city gas , city heat supply , oil chemical industry, ship building , steel , power plant etc . Fully welded ball valve can be reliable run in the long time , easy to be installed and less maintenance work . Benefits 1.Valve body material is the same as the pipe material , so they will not occur transformation due to unbalanced stress . 2.Face to face dimensions can be made according to customer requirement. 3.Material of valve seat is made up of ptfe+20%c sealing ring and metal sealing , which can adapt to the change of pressure and temperature, so the leakage will not occur during the pressure and temperature range. 4.The ball body has a highly machining precision due to the tracking of computer detector, so the ball valve was shut off/shut on conveniently. Valve specification Type : frq61fc, frq361fc Size range:nps2~nps48 , dn50 ~dn1200 Pressure range :class150~class600, 1.6mpa~4.0mpa Material of valve body: a105, f304, f316 Connect method :welding Design standard:asme b16.34, api6d Test and inspect:api598 Face to face:asme b16.10 Medium :water , oil , gas , acid , alkaili etc Driving method : electric , handle, worm gear etc . Application industry: Centralized heating , coal gas pipe, waste gas treatment system, heat supply system.