What is the meaning of SMS union?

What is the meaning of SMS union?

SMS union is the Swedish standard hygienic fitting. It can be recognized by the round slotted nut and square section joint ring. All Dimensions are according to SMS standard.

What is an SMS fitting?

Home > SMS FITTINGS SMS 1145 – Swedish Standard – Pipe unions for the food industry. The SMS union consists of four components: a threaded male weld ferrule, and female liner weld ferrule, a round slotted nut, and a square cross-section gasket.

How a PVC union works?

PVC unions can be used in most instances where two pipes need to be connected. PVC unions connect two pipes by threading together and do not require the traditional glued sealant coupling method to prevent leakage where the two pipes are joined together.

What is RJT connection?

RJT is an acronym for Ring Joint Type. RJT unions are often referred to as a standard sanitary union. They comprise of a stepped seal which leaves a small crevice where the liner and male part of the union overlap. RJT fittings are common in New Zealand and are made to suit imperial (inch) tube sizes.

What is full name of SMS?

short message service
SMS/Full name

SMS (Short Message Service) is a text messaging service component of most telephone, Internet, and mobile device systems. It uses standardized communication protocols that let mobile devices exchange short text messages.

What is spigot and socket?

The end connection of a fitting that is to be assembled into another fitting is called the “Spigot.” The spigot end of a fitting has the same outside diameter as pipe. The common female connection of PVC fittings is referred to as the socket or hub, and the spigot end of a fitting can be inserted into a Hub or Socket.

What is a union joint for pipes?

A union is used when you are trying to join two pipes together that are fixed, thus unable to be turned. A union is very similar to a coupling, except that it can be unscrewed into two separate pieces and then screwed back together when both separate ends are attached to the two pipe ends that need to be joined.

What is DIN Union?

DIN unions are manufactured in accordance with DIN 11851. Consisting of a round slotted nut in 304, Weld liner and weld male in 316, and a “D” style EPDM joint ring. Sizes 1″ OD – 4″ OD available ex-stock. The standard ‘D’ style joint ring is EPDM, but other compounds are available on request.

Can PVC unions be buried?

PVC and CPVC piping can be installed underground, but the installation must follow all ordinances, regulations, and codes. If you’re planning on installing PVC and CPVC piping, make sure to pay special attention to local pipe installation techniques since it will be installed deep within a wide range of sub soils.

What is the difference between a union and a coupling?

But there is a difference between a coupling and a union in terms of black and galvanized pipe. A coupling is a solid fitting with female threads on the inside of both ends. A union is used when you are trying to join two pipes together that are fixed, thus unable to be turned.

What is BSM fitting?

BSM – British Standard Milk, also known as Milk or RJT fittings, were made for the milk industry. BSM unions are a hygienic coupling comprising of a stainless steel nut, liner, male part and o-ring (standard seals are EPDM, however other materials are available).