High Grade Polishing Stainless Steel Sanitary Fittings Expanding Type

High Grade Polishing Sanitary Union Connection Stainless Steel Sanitary Fittings

Product Description:

Our sanitary unions are made from high quality stainless steel and they are a kind of pipe fittings tha can be installed in a variety of pipe joints. Both end are connected with their respective pipe thread, the middle is then sealed with PVC or rubber mat. Since the stainless steel union is easy to install and remove, it is commonly used in piping line of hygienic industries like food, beverage, dairy, brewery, comestics, water, pharmaceutical, and so on.

Features:

• Mainly composed of a nut, male and flat joint
• High grade polishing for high accuracy requirements
• First forged and molded by round bar and ingot, then machined into pipe fittings
• Connection to the pipe by: clamp, socket weld, butt weld, thread, hose
• With the installation of union connection, you can repair and replace accessories and components at any time

Dimension Standards:

• ISO2853 ISS/IDF Hygienic Stainless steel couplings for food applications
• DIN11851 Fittings for food chemical and pharmaceutical industry(Unions screwed pipe connections-for rolling in and welding on)
• DIN11853-1 Hygienic pipe screw connections, short type
• DIN11864-1 Aseptic screwed pipe connection for welding,standard type welding type union
• BS4825 PART 4 IDF/ISS Hygienic stainless steel thread couplings for food applications
• SMS 1145 Screw couplings

Main Parts:

• Thread male adaptor
• Liner: weld type, expand type
• Nut: round, hexagon, blind
• Gasket: EPDM, Viton, NBR, MVQ

Specifications:

• Categories: Food grade union connections, pharmaceutical grade connections
• Size: DN10 - DN200, 1/2" - 8", Φ19 - Φ325
• Standards: DIN, ISO, SMS, 3A, IDF, ASME BPE
• Stainless steel grade: 304, 316L
• Working pressure: 10 bar
• Working temperature: -10 - +150 degrees centigrade
• OEM: Non-standard production available according to drawings and samples