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China, Chinese DIN11850 SMS Pipe Fittings Union Stainless Steel Union Fitting1 Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog
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Pipe FittingsUnionDIN UnionDairy Union

Wenzhou Joneng Valves Co., Limited

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Product Description DIN11850 SMS Pipe Fittings Union Stainless Steel Union Fitting Our sanitary unions are engineered for secure pipeline connection, hygienic safety, and long-term reliability in fluid transfer and process control systems. Designed to meet strict sanitary standards, these unions ensure leak-free sealing, smooth flow transitions, and easy disassembly, making them ideal for food & beverage, dairy, pharmaceutical, biotechnology, brewing, water treatment, and chemical industries.We provide a specialized range of hygienic union fittings to meet diverse pipeline requirements:Quick-Release Connection - Enables fast assembly and disassembly for cleaning, inspection, or maintenance.Precision Alignment - Ensures stable, tight sealing and reduces risk of leakage at pipe joints.Sanitary Construction - Mirror-polished, crevice-free surfaces prevent residue buildup and contamination.Working PrincipleThe stainless steel sanitary union functions as a removable pipe joint, connecting two sections of pipeline through a threaded or clamp-based locking system. When assembled, the gasket provides a tight, hygienic seal; when disassembled, it allows rapid access for system maintenance, cleaning, or replacement without disturbing the rest of the line.SpecificationsSize range: DN65 (other sizes available on request)Connection types: Tri-Clamp, Welded, Threaded, Flanged (DIN, ISO, SMS, 3A standards)Working pressure: Up to 10 barWorking temperature: -20°C ~ 200°CSurface finish: Mirror polished inside & outside, Ra ≤ 0.8μmInstallation: Inline pipeline jointsApplicable media: Food, beverages, dairy, biopharma, pure water, chemicalsAdvantagesOEM customization available for special projectsISO 9001, FDA, 3A, SGS compliant materials for global quality standardsLeak-free hygienic sealing ensures pipeline integrityTool-free maintenance with quick disassembly design 20+ years of export experience for reliable global cooperationProduct DescriptionDIN11850 SMS Pipe Fittings Union Stainless Steel Union Fitting Limited1.Hygienic Sanitary Design - Built with smooth, crevice-free stainless steel surfaces, ensuring easy cleaning, no residue retention, and full compliance with sanitary requirements in food, beverage, dairy, and pharmaceutical systems.2.Secure & Leak-Free Connection - Designed with a precision gasket sealing system and accurate alignment structure, providing tight, reliable, and hygienic joints for pipeline integrity.3.Versatile Connection Options - Available with Tri-Clamp, Welded, Threaded, or Flanged ends, making it compatible with DIN, ISO, SMS, and 3A pipeline standards for global applications.4.Durable & Corrosion-Resistant - Constructed from high-quality stainless steel, offering excellent corrosion resistance, long service life, and stable performance under frequent cleaning and high-temperature operation.5.Wide Application Range - Suitable for food, beverages, dairy, biopharma, pure water, and chemical processing, ensuring hygienic safety in critical fluid transfer systems.6.Optimized Performance - Enables fast installation and disassembly, supports tool-free maintenance, and features mirror-polished interior and exterior surfaces (Ra ≤ 0.8μm) for maximum sanitary assurance. Product Parameters Packaging & Shipping FABFeature AdvantageBenefitHygienic Design - Smooth, crevice-free surfaces with mirror polishing prevent bacterial buildup and ensure sanitary safety.Flexible Connection Types - Available in Tri-Clamp, Welded, Threaded, and Flanged standards for universal compatibility.Precision Gasket Sealing - Provides a tight, leak-free connection for reliable fluid containment.Easy Assembly & Disassembly - Quick-release structure supports tool-free operation for fast maintenance.Standardized Dimensions - Fully compliant with DIN, ISO, SMS, and 3A sanitary pipeline standards.High Durability - Made with robust stainless steel, ensuring long service life under frequent cleaning cycles.Superior Hygiene - Polished inner surfaces (Ra ≤ 0.8μm) guarantee cleanability and reduce contamination risks.Leak-Free Performance - The precision gasket fit ensures complete sealing under various pressure conditions.Operational Efficiency - Fast installation and removal minimize downtime during maintenance or inspection.Corrosion Resistance - Withstands aggressive CIP and SIP cleaning agents for reliable long-term use.Versatile Application - Ideal for food, beverage, dairy, pharmaceutical, biotech, and chemical industries.Global Standard Compliance - Certified with ISO, FDA, 3A, SGS for international hygienic requirements.Enhanced Product Safety - Protects fluid purity by maintaining a hygienic, contamination-free connection.Reduced Operating Costs - Tool-free maintenance lowers labor costs and downtime.Increased Productivity - Quick-release unions accelerate pipeline assembly and changeover.Extended Service Life - Corrosion and wear resistance reduce replacement frequency.Global Market Acceptance - Compliance with international sanitary standards supports export and worldwide integration.Customer Confidence - Provides reliable sealing and hygienic assurance, strengthening trust in process integrity.  Product Recommendations   Company Profile Wenzhou Joneng Valves Co., Limited We  supply sanitary butterfly valve, sanitary flow diversion valve, sanitary CPM valve, sanitary regulating control valve, sanitary diaphragm valve, sanitary ball valve, sanitary sampling valve, sanitary safety valve, sanitary pressure reducing valveSanitary elbow, sanitary tee, sanitary reducers, sanitary unions, sanitary clamp, sanitary ferrule, sanitary pipe clamps, sanitary cleaning ball, sanitary sight glass, sanitary manway manhole cover, sanitary strainer, filters, and other sanitary pipe fittings...Welcome to check our other products.   JoNeng was established in July 2007, located in Wenzhou, China. Totally 100 nos of workers and the factory Covers 7000m2. Till now, we have 50 sets of LG Mazak machines, local CNC machines,automatic machining unit.We have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer,roundness instrument,thickness instrument, radius instrument, 3 nos pressure testing center.We have three manufacturing factories under Joneng enterprise.Jiayuan is especially into elbow, tee, reducer,manifolds,fittings in both sanitary grade and schedule grade ;Lingdong is focusing into ferrule, union, sight glass, butterfly valves which are produced from CNC machines;Ezo is into manhole covers, hoppers and small tanks. We mainly manufacture:Stainless steel butterfly valves, ball valves, check valves, CPM valves, diaphragm valves..;Stainless steel sanitary & Industrial grade elbow, tee, reducer, ferrule, union fittings ;Stainless steel sight glass, spray ball, manhole cover, flanges,strainers, filters,pipe clamps;Stainless steel centrifugal pumps, CIP pump, emulsifying pump, rotary pumps;Stainless steel mixing tank, storage tank, reactors...The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Our products have been exported to dozens ofcountries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries.Joneng is approved with CE, PED, ISO9001, ISO14001 quality management system. The products are complied with FDA certificate.The product can be widely used in Dairy, Beer, Wine,Beverage, Food, medicine, Chemical,Water Treatment and other fields.JoNeng always insist in "What we say, What we do". Our goal is to make a centennial factory. We always believe honesty and responsibility is the only way leading to long term business relationship. Wishing to have a cooperation with you for more than 10 years.More advantages of the company:√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.  OUR PRODUCTION CAPACITY  Production LinesStainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, Product RangeSanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve...Year Established2007Factory Size in Square Meters5000M2NO. OF TOTAL STAFF130Production Capital8 000 000 USDDetail capacityManhole covers12000nos  Pipe fittings150000nos  Ferrules, unions, connectors200000nos  Diaphragm valves15000nos  Butterfly valves20000nosInvestment in Manufacturing Equipment750000USDDetails of equipmentFor machining parts29 nos of LG Mazak CNC Machines4 nos of local CNC machines2 nos of automatic CNC center12 nos of plain latheFor pipe fittings4 nos of press3 nos of cutting machine3 nos of chamfering machineWe also have the following quipments4 nos of polishing machine12 nos of grinding machine3 nos of laser marking machine3 nos of pressure testing machine1 nos of temperature testing machine3 nos of spectro instrument1 nos of surface roughness devicePrimary Competitive AdvantagesStrict inspection, honest business way, fast revert on order problemStocked materialsBig quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover, OEM Services ProvidedYesDesign Service OfferedYesSales Volume6 000 000 USDExport Percentage80%MAIN MARKETUSA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East...Own Brand NameJoNengCertificationsFAQ 1. Are you a trading company or factory? We are a manufacturer factory and we also have our own exporting license. 2. Do you have certificate? Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design. 3. How do you control the quality? In quality control, the most important is to avoid material mixing. In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 2 staff inspect during production in different sections5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...4. How many factories do you have?Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.5. If there is any quality problem, how do you solve it? We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition. 6. How long is your delivery time? For normal products in 7-10 days; For bulk order, in 15-25 days. It depends. 7. Warranty time? 3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 8. Why trust in us? 14 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility. 9. Free sample? Free samples can be provided for first cooperation under sincere cooperation. 10. What is the MOQ? 1PCS MOQ is welcome for starting cooperatoon11. Material certificate? Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us. 12. More questions are appreciated. 

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