Select Page

Item NameHeavy duty couplingUseEngineering construction( fire protection,pipe transportation,water pipe, cable protection, mine industry,etc.)MaterialDuctile cast iron conforming to ASTM A-536, Grade 65-45-12CerificationISO 9001:2008,FM,UL,CCC and CE approvedTechnologyCastingColorMany colors available for choice(Blue,Red,Silver)Surface TreatmentEpoxy powder coating(Red color- RAL3000; Orange)Optional: Galvanized (Zinc Plated, HDG Or Dip painted)Size1"-12"Working Pressure300PSIConnect End TypeGrooved end ,Thread endDelivery15 daysPacking DetailsCartons or Cartons on PalletPaymentBy T/T,L/CEPTYESFactoryYESBrand NamePlatoType of production1) Rigid Coupling,Flexible Coupling, Reducing Flexible Coupling2) Long Radius and Short Radius Elbow (90°/45°/22.5°/11.25°)3) Equal Tee, Grooved Reducing Tee, Grooved Reduing Tee(Threaded outlet)4) Grooved Mechanical Tee,Grooved Mechanical Cross5) Equal Cross, Grooved Reducing Cross6) Grooved Reducer, Threaded Reducer7) Adapter Flange, Grooved Split Flange8) Cap,End CapNominal Size()mm/in(/)Pipe O.D()mm/in(/)Working Pressure()PSI/Mpa(/)Dimension()Bolt/Nut(/)ABCmm/in(/)mm/in(/)mm/in(/)5060.35008612546M10*5522.3753.453.3864.921.81657350099146.0047M12*652 1/22.8753.453.895.751.856576.150010215047M12*652 1/233.454.025.901.858088.950011516447M12*6533.53.454.536.461.85100114.350014219050M12*7044.53.455.597.481.97150165.150020025650M14*9066.53.457.8710.001.97150168.350020426050M14*9066.6253.458.0310.241.97200219.150026634060M20*11088.6253.4510.4713.392.36

Weifang Plato Import & Export Co., Ltd. is a comprehensive high-tech enterprise integrating research, development, production& sales as a whole, specializing in the research and development and manufacturing of grooved pipe fittings, with an annual production capacity of more than 1,000,000 tons, is among the best company of china in this industry. Production FlowMelting—–Sand Mixing—–Casting—–Shot Blasting&Polishing—–Pressure Testing—–Powder Paiting——Drying&Curing—-Assembling—–PackingQuality TestMaterial Testing—–Gasket Test, Sand Test.Semi-Finished Products—–Leak Test, Tensile Strength Test, Salt Spray Test, Dimention Inspection, Working Pressure Test.Finished Products—–Final Visual Inspection.Why choose ductile iron pipe fittings ?Ductile iron pipe production process is in the raw materials of ordinary cast iron pipe added magnesium, calcium and other alkaline earth metal or rare metal casting.The casting process of ductile iron pipe includes continuous casting, hot mould casting and water cooling centrifugal castingCompared with ordinary cast iron pipe, it not only maintains the corrosion resistance of ordinary cast iron pipe, but also has the advantages of high strength, good toughness, thin wall, light weight, impact resistance, great bending performance and easy installation.Therefore, ductile iron pipe is not only widely used in foreign countries, but also has been well promoted and used in China.Comparison of properties between ductile iron pipe and steel pipe:Compared with ductile iron pipe, steel pipe has the advantages of good toughness, great tensile strePerformance comparison between ductile iron pipe and PVC plastic pipe:Compared with ductile iron pipe, the characteristics of PVC pipe is smooth inner wall, light weight, corrosion resistance, anti-fouling performance is good, low price, but also more shortcomings, mainly have the following:(1) easy to aging, heat expansion and cold contraction, not long-term exposure to sunlight, preservation room temperature should not be greater than 40ºC.(2) low strength, poor compression performance, improper construction easy to cause deformation…(3) poor rigidity, poor deflection, easy to cause leakage.Most of our products have passed the FM UL certificates ,and widely used in fire fighting ,fire sprinkler ,and engineering construction, water-heat supply,,mine ,petroleum, chemical and other fieldsOur products were sold toMiddle east,South Africa,North America and Europe markets,we can also accept customized products,and we ‘ll try our best to provide the best service and products for you .FAQQ: Are you trading company or manufacturer ?A: We are a factory with a trading department.Q: How long is your delivery time?A: Generally 15 days after the down payment. EPT 30 to 90 days.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance.Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us.Welcome to our factory to have a visit.