Welcome to Jinan Changhong Hi-Tech Compound Pipe Co., Ltd. official website
Shandong Helen Environmental Protection Science and Technology Development Co., Ltd. Shandong Bide Complete Equipment Co., Ltd.
Address: No. 1556 Lingyan Road, Changqing City, Jinan Telephone: 0531-87218556 Fax: 0531-87226788 Zip code: 250300
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Copyright: Ji'nan Changhong high-tech composite pipe limited liability company 鲁ICP备05018974号 Powered by www.300.cn
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Lining plastic pipe
Steel-plasticcompositepipeismadeofhighqualitysteeltubeasthebasetube,andhasexcellentchemicalstability,corrosionresistance,heatresistanceofpolyethylene(PE)andpolypropylene(PP,PO)asthelayer(lining).Throu
rubber lined pipe
Liningrubberproductisakindofrubberelastomerwhichcombinesexcellentpropertieswithmetalbyspecialproductionprocess,formingacontinuousisolationcoating,whichhasthecharacteristicsofanti-erosion,frictionandme
rubber lined pipe
Liningrubberproductisakindofrubberelastomerwhichcombinesexcellentpropertieswithmetalbyspecialproductionprocess,formingacontinuousisolationcoating,whichhasthecharacteristicsofanti-erosion,frictionandme
lined ceramic
ceramiclinedcompositesteelpipesarethekeysupportingandpromotedprojectintheNationalHighTechnologyResearchandDevelopmentProgram("863"Program)ofChina,regardedastheChinaTorchProgrambytheStateScientificandT
Lining plastic pipe
Steel-plasticcompositepipeismadeofhighqualitysteeltubeasthebasetube,andhasexcellentchemicalstability,corrosionresistance,heatresistanceofpolyethylene(PE)andpolypropylene(PP,PO)asthelayer(lining).Throu
Lining plastic pipe
Steel-plasticcompositepipeismadeofhighqualitysteeltubeasthebasetube,andhasexcellentchemicalstability,corrosionresistance,heatresistanceofpolyethylene(PE)andpolypropylene(PP,PO)asthelayer(lining).Throu
Lining plastic pipe
Steel-plasticcompositepipeismadeofhighqualitysteeltubeasthebasetube,andhasexcellentchemicalstability,corrosionresistance,heatresistanceofpolyethylene(PE)andpolypropylene(PP,PO)asthelayer(lining).Throu
lined ceramic
ceramiclinedcompositesteelpipesarethekeysupportingandpromotedprojectintheNationalHighTechnologyResearchandDevelopmentProgram("863"Program)ofChina,regardedastheChinaTorchProgrambytheStateScientificandTechnologicalCommission.DevelopedbytheUniversityofScience&TechnologyBeijing,theproducthasfinishedtheproductidentificationinDepartmentofMetallurgyandElectricPowerin1994(Metallurgicalunit93metallurgicalno.372andelectricpowerunit94electricalno.30),achievingthePilottechnologicaltestandtakingtheleadinindustrializedproductioninmycompany.Itisthecompositenewmaterialwithinternationaladvancedlevel. Thefeaturesoftheproduct Goodwearresistance:theinneroftheceramiclinedcompositepipesiscorundumceramicswithmorethan9.0ofMohs’scaleofhardness(correspondtoHRC90),whichpossesseshighlywear-resistanceinthetransportmediumofelectric-power,coal,metallurgyandmine. Fineheat-resistance:theceramiclinedcompositepipesareabletooperatenormallybetween-50℃and900℃foralongtime.Anditscoefficientoflinearexpansionis6～8×10-6/℃. Lowlossofrunningresistance Lowengineeringprice Convenientinstallationconstruction Ji’nanChanghongHi-TechCompoundPipeCo.,Ltd.isoneofthehigh-techenterprisesinShandongProvinceandaprovincialcontract-observingandtrustworthyenterprise.Also,weareaprofessionalproducerofspecialpipesandfittingswithfeaturesofanti-friction,corrosionresistance,heatresistanceandimpactresistance.Wehaveaproductionzoneandofficezonewithatotalareaof80000m2andmorethan400employees,108professionalandtechnicalpersonnel,amongwhich37arewithseniororintermediatetitles,andourannualoutputvalueisover100millionyuan.Wehavemorethantenyears’experienceinR&Dandproductionofspecialpipeandfittings.Theseexperiencesalongwiththecustomersaroundourcountrymakeusoneoftheleadingenterprisesinourindustry.Wefocusonproductdevelopmentandtechnicalresearch.OurR&DcenterisoneoftheJi’nan-identifiedtechnologycentersandfoundedclosetechnologicalcooperationrelationswithfamousuniversitiesandcollegesinChina.Ourhi-techproductsarewidelyappliedinthefieldsofelectricity,coal,metal-luring,mine,chemicalindustryandurbannetwork.Also,ourproductsarepraisedbytheusersinhomeandabroad.OurmainproductsareSHSceramic-linedcompositepipe,hardceramicpatch,anti-frictionandheatresistancepipe,monolithic,anti-frictionandcorrosionresistanceliningcompositepipe,shower,steel-plasticcompositepipe,Polyurethanerubber-steelcompositepipe,PTFEcompositepipe,anti-corrosionandheatpreservationpipeline,glassflake,siliconcarbidepipe,etc.AlloftheseproductsareintheNationalHi-Theproductionoflargediameterceramiclinedcompositepipeweremadebreakthroughsattheworldwidedifficulties,achievedtheproductioncapacityatthediameterof1500-2000mm.Thisachievementmakesustheonlydomesticindustrializedproduceroflargediameterceramiclinedcompositepipe.
double-metal
double-metal
ceramiclinedcompositesteelpipesarethekeysupportingandpromotedprojectintheNationalHighTechnologyResearchandDevelopmentProgram("863"Program)ofChina,regardedastheChinaTorchProgrambytheStateScientificandT
Resistant pipe of ceramic chip lined wear
Ourcompanyspecializesintheproductionofwear-resistantceramicproductsof95corundumaluminasintered,withhardnessonlyafterdiamond,highresistanceandlife,wear-resistantstraight,bendpipeandotherabnormalshapefi
Resistant pipe of ceramic chip lined wear
Ourcompanyspecializesintheproductionofwear-resistantceramicproductsof95corundumaluminasintered,withhardnessonlyafterdiamond,highresistanceandlife,wear-resistantstraight,bendpipeandotherabnormalshapefi
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