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Let’s learn together about how to use three-way valves!
Release time:
Apr 07,2022
Common types of tee fittings: malleable iron tees—malleable iron tees are primarily used in indoor heating, water supply, and gas pipeline systems. Their materials and standards are identical to those of malleable iron elbows. This ball-seat fitting is suitable for general-purpose applications. Cast iron tees—cast iron tees are made from gray cast iron. They share the same common standards and pressure ranges.
Common types of tee fittings: malleable iron tees—malleable iron tees are primarily used in indoor heating, water supply, and gas piping systems. Their materials and standards are identical to those of malleable iron elbows. This ball-seat fitting is suitable for general-purpose applications. Cast iron tees—cast iron tees are made from gray cast iron. They share the same common standards and pressure ranges.
According to the connection method, there are two types: socket-type cast iron tees and flanged cast iron tees. Cast iron tees are primarily used in drainage pipes. Typically, 90-degree tees are employed in water supply pipelines to reduce fluid resistance and prevent pipe blockages. For drainage pipes, 45-degree inclined tees are commonly used.
High-pressure tee fittings. There are two main types of high-pressure tees: one is the welded high-pressure tee, and the other is the fully forged high-pressure tee combined with a welded high-pressure tee. During operation, these tees have certain environmental requirements. Typically, high-quality high-pressure steel pipes are used as the material. The manufacturing process is similar to that of bent pipes. The welding quality must be strictly controlled, and pre-weld heating and post-weld heat treatment are performed in the same manner as for high-pressure elbows.
For the compression molding process of tee fittings, preparers must master the procedures and techniques involved in preparing tees and other pipe fittings, and ensure that all necessary equipment is ready. Loading and Heating: Place the tee billets into a natural gas heating furnace, using bottom gaskets to separate the billets from the furnace car. Also, straighten the tee pipes at a distance of two meters or greater.
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