Stainless Steel Food Grade SMS Union Pipe Fittings (JN-UN2001) Model NO.: JN-UN2001 Trademark: JONENG Transport Package: Wooden Case Specification: 1"-4" Origin: Wenzhou, China HS Code: 73072900 We specialize in producing high-quality sanitary pipe fittings that meet international food-grade standards. Our product line includes a wide range of sanitary unions such as SMS, RJT, IDF, DIN, DIN 11864 aseptic, 3A, and DS standards. These fittings are ideal for use in the food, beverage, pharmaceutical, and biotechnology industries where hygiene and safety are critical. Our stainless steel unions are manufactured from solid bar or forged materials, ensuring durability and reliability. Sizes range from 1/2" to 12" (DN10 to DN300), and we offer both AISI 304 and AISI 316L grades to suit different applications. All materials are traceable, and each batch undergoes 100% material inspection before shipment. The inner surface finish is polished to Ra 0.4, meeting strict requirements from the food industry. We ensure roundness, thickness uniformity, and Ra value compliance with international standards. Gaskets used are FDA-approved materials like silicone, EPDM, PTFE, and NBR, providing excellent sealing performance. All products are machined using LG Mazak equipment, and after machining, the internal surface is polished to Ra 0.5. For unions, ferrules, and end caps, we use LG Zamak for precision machining. Each finished product is rechecked for roundness, thickness uniformity, Ra value, sand holes, and surface consistency. We provide a 3-year warranty on all stainless steel products, with ISO 9001, FDA, and SGS certifications. Our fast delivery time is 7–10 days for urgent orders, and we have over 10 years of exporting experience to ensure smooth and efficient custom solutions. In addition to unions, we also supply a full range of sanitary pipe fittings, including butterfly valves, flow diversion valves, CPM valves, regulating control valves, diaphragm valves, ball valves, sampling valves, safety valves, pressure reducing valves, elbows, tees, reducers, clamps, ferrules, pipe clamps, cleaning balls, sight glasses, manway covers, strainers, filters, and more. Our commitment to quality and customer satisfaction is at the core of our business. We take full responsibility for any quality issues and work closely with our clients to resolve them quickly and effectively. If you have any questions, please feel free to ask. FAQ: 1. Are you a trading company or factory? We are a manufacturing factory. 2. Do you have FDA certification for the materials? Yes, FDA certification is essential for food processing equipment. 3. How do you control the quality? Quality control starts from the raw materials to the final product. We only use 304 and 316L stainless steel. Every batch of raw material is 100% inspected. During production, materials are kept separate. After production, 10% of the products are inspected. If there is a problem in 10%, we inspect 100%. 4. About chemical components We test each lot of materials in our laboratory. You can request the lab report anytime. 5. What if there is a quality issue? We take full responsibility and aim to resolve any issues quickly. 6. How long is your delivery time? For standard products, it's 7–10 days; for bulk orders, 15–25 days depending on the situation. 7. Warranty We offer a 3-year warranty on all stainless steel products. Gaskets are not included due to different application needs. 8. More questions are appreciated.

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Taizhou City Yuansheng Stainless Steel Products Co., Ltd. , https://www.ss-wirerope.com