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Product introduction

   The normal valve that is widely used in the market for a long time,which has the problem of leaking and easy to rust.Our company adopt soft sealing gate valve that produced by foreign advanced technology,overcome the shortage of normal gate valves,including poor sealing,elastic fatique and easy to rust.It's the update production of tradition valves.it takes advantage of compensation effect that comes out from mircoscale transformation of flexible disc,achieving good sealing effect.It has the remarkable virtue of switch convenient,reliable seal,better elatic memory,long lifetime and etc.It's utillized as the controlling and checking equipment in tap water, construction, food, electric,medicine,metallurgy,light textile,waste water,energy system and so on fluid pipeline. 

Structure and characteristic

1.Entirety rubber coating valve core which skeleton is nodular cast iron,high performance rubber and lastest vulcanization technology clads all the inside and outside machine body,tight fit,excellent elastic seal to reach "0"leak.

2.Three o-rings design,firm tight,fictional resistance decrease largely and environment sanitary,change the rubber gasket withou stop the water.

3.Corrosion resistance,inside and outside is painted by epoxy resin,the inner parts ads stainless steel and copper alloy to prevent rust and fluid corrosion.Can directly uses in domestic water,medicine and etc business.

Hebei Guanlin Vales Manufacturing Co.,Ltd is located in No.2 road of botou economic developing zone,hebei,which is famous as the name of "town of the casting",Facing the challenge of economic globalization,our company is determined to make valves and pipe bigger and stronger, with the goal of producing high quality productions.With 26 million CNY additional capital,update from three ways including equipment and scientific research,at the same time coorperate with Shanghai Tongji University.Invent the next generation locked valve(patent number 201220400904.X),invent anti-off tube in 2013(patent number 201320812627.8).

    Adopted the most advanced precision casting,pipe fitting's appearance and the inner quality promote greatly,The replaced equipment uses CNC triaxial paving leveling machine,so that can ensure the whole quality of valve.Increase capital to research and update device ,designcenter of CAD valve,flow dynamics laboratory,our company is one of the professional enterprise in china which can both independent research,developement and manufacture to produce large diameter valve,water supply pipe,owns three branch offices,Xingshui Valves speciall produce big butterfly valves,water control valves,Hengya Technology Co.,Ltd produce electronic remote-reading water meter,large diameter smart card water meter,Dongsheng Casting produce water supply spherulitic graphite well lid,with 380 employers,12 senior engineers,covers an area of 100000 square meters,therefore our company is scientific and technologic type entities,which put research, develope, cast,produce,manufacture,sell process into one integration. 
    Main products are soft seal gate valves,new type the next generation locked valves,leak stopper,flange type two join-three direct links,water meter flexible filter,flexiblity unions malleable,soft flexibility expansion pipe,vertical connecting pipe,water diversion lip, fastener anti theft well lid, water power control valves,check valves,air release valves,ductile iron pipe and etc series products,widely used in all kinds ofpipeline and device for the business of tap water,drainage,coal,gas,fire control, chemical,mine,railway.
  For many years,our company insist on "technological innovation,integrity management"as the company philosophy,give full play to talent advantage device advantage,brand advantage,improve the market competitiveness,making top quality of valve or pipe.Saving water,serving society is our company's bound duty.

Sincerely hope to cooperate with you, together forward for a better furture.