ASTM A106/API 5L Gr. B Cement-Lining Elbow

ASTM A106/API 5L GR.B Cement-Lining ElbowThe cement lined carbon steel pipe fittings are usually factory-wrought butt welding pipe fittings made to ASME B16.9, which are furnished with cement-mortar or concrete linings. The cement mortar is a mixture of cement, fine aggregate (sand) and water. The concrete is a mixture of cement, fine aggregate (sand), coarse aggregate (gravel) and water. The cement lining, either cement-mortar lining or concrete lining, shall be applied to the internal surface of the pipe fittings by a proper placing method. Cement-mortar lining is generally applied to carbon steel pipe fittings in sizes up to 20″, while more stronger concrete lining is used for sizes 24″ and larger. However, the selection of specific lining is at the discretion of the user.Benefits of Cement LiningPrevents internal corrosionIncreases flow ratesDecreases maintenance and pumping costsExtends the life of your pipeEliminates replacement costsPrevents leaksReduces risk of pipe failureKeeps potable water pureEliminates discoloration and odorsThwarts natural leechingIt has been known that cement-mortar and concrete provide considerable protection to embedded ferrous materials against the corrosive effects of soil and water. The cement-mortar and concrete linings have become the most common protective measure used for pipes and fittings in water and wastewater service. They are very economical and provide superior corrosion protection. The cement-lined carbon steel butt welding pipe fitting covers a variety of product forms such as elbow (90° & 45°), tee (straight & lateral), reducer (concentric & eccentric), cross (equal & reduced), end cap, bend (3D & 5D), 180° return, and saddle.Company ProfileFrom 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel. Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.Both our sales and logistic teams are over 10 years of experiences and training frequently.After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.Why choose us?One-Stop SolutionWe have thousands of total production experience, from raw materials to finished products.Competitive PriceLarge scale purchase, standardized production process and efficient management make our price competitive.Quick ShippingYears of export experience enable us to control the transportation time more accurately.Quality ControlThe standardized production process, comprehensive management system, professional testing equipmentSpecial material customizationWe support the customization of various complex materialsOEM/ODMWe support any form of OEM/ODM customization requirements.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1