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Fully welded ball valve

  • Origin: China
  • Supply Type: oem service
  • Processing Time: 30 days
  • Min Order: 2

Quick Details

Carbon steel Blue,gray
Stainless steel Material color

Supplier Info.

  • Employees Total 11-50
  • Annual Revenue US$2.5 Million - US$5 Million
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 .Benefits1.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,FRQ361FCSize Range:NPS2~NPS48 , DN50 ~DN1200Pressure Range :Class150~Class600,1.6MPa~4.0MPaMaterial of valve body: A105,F304,F316Connect Method :welding Work Temperature:-29℃≤t≤180 ℃Design standard:ASME B16.34,API6DTest and Inspect:API598Face to Face:ASME B16.10Medium :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
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