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Grooved pipe fitting flexible couplingProduct descriptionMaterialDuctile cast iron conforming to ASTM A-536, Grade 65-45-12Surface TreatmentEpoxy powder coating(Red color- RAL3000; Orange)Optional:Galvanized (Zinc Plated, HDG Or Dip painted)Size1"-12"Working Pressure300PSI/2.07MPa, 500PSICerificationFM,UL,KC,CE,LR, ISOConnect End TypeGrooved end ,Thread endTechnologyCastingPaymentby T/T,L/CDelivery Timenormally within 15-20 days,depending on order quantity.UL&FM Ductile Iron Grooved Pipe FittingProduct NameDuctile Iron grooved Pipe fittingsProducts SeriesRigid Coupling, Flexible CouplingGrooved Equal Tee, Grooved Reducing TeeGroovedMechanical Tee, ThreadedMechanical Tee, Threaded U-Bolted Mechanical Tee 90°Elbow,45°Elbow,22.5°Elbow,11.25°ElbowGrooved Equal Cross, Grooved Reducing Cross ,Threaded Reducing CrossGrooved Reducer, Threaded Reducer, Grooved Eccentric ReducerGrooved Adaptor Flange, Threaded Adaptor Flange,CapProduce per Customer’s DrawingProducts RangeFM UL approved Ductile Iron grooved Pipe fitting and Couplings JointsCertificationFM/ULSize1/2 inch-16 inchMaterialDuctile Iron, ASTM A536/QT450-10TechnicCastingWorking Pressure300 PSI/2.07 MpaSurface FinishEpoxy Powder, Paint, Galvanization,Payment TermT/T,L/CApplication1)Automatic sprinkler system for fire protection on commercial ,civil and municipal constructions like water supplying ,gas supplying, heat supplying, etc2)Industrial pipeline system on shipping ,mine, oil field, textile, powder plant, etc.3)Pipeline system on subway station ,railway station ,airport, seaport, bridge, etcAbout usThe company has a modern technology mold R & D center, 4 automatic vertical modeling lines, more than 30sets CNC machines, automatic spraying workshop, automatic packaging workshop, 3D storage. The company has a complete set of casting, machining, coating, rubber, testing and other production and quality testing system. The leading products of the company are grooved pipe fittings and accessories, from the United States, combined with the actual, in strict accordance with the ISO9001 international quality management system to organize production, the products have passed the national fixed fire extinguishing and fire supervision and inspection center, the mechanical component of industrial products testing center and a number of authoritative department testing and certification, all in accordance with the national standard GB5135.11-2006 "groove tube" joint requirements, product liability insurance by the Huaan insurance underwriting quality, enterprises through the ISO9001:2000 quality management system certification.Strict ProductionProcessTestIn order to guarantee the quality, the company introduced German brand spectrograph, advanced KRX-TG, Metallographic image analyzer, gasket test equipment, green sand test equipment, cast iron assay analysis equipment, pressure inspection equipment etc. Thus a fast, accurate quantitative analyzing approach is provided for scale productionWHY CHOOSE US?FAQQ: Are you trading company or manufacturer ?A: We are a factory.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.Ouradvantages:1:Globallyacceptabequality:Theproductsofferedbyusarethoroughlyexaminedbyourexperiencedprofessionalstoensuretheirdurability,reliabilityandlongservicelife.2:Competitiveprice:directmanufacturer,reducingallunnecessarycostforyou.3:Professionalteam:20yearsforeigncustomersserviceexperience.Over10yearsinvestment castingmanufacture.Almost35%higheducatedpeople.4:Goodservice:Customerisfirst