Elbow union adopt high strength alloy steel as material and process with heat treatment to ensure the rated working pressure strength, long service life. Activity elbow with the steel ball in hard track ,can be flexible rotating. LP internal thread connect with both ends, can also be connected by union ,suitable for a variety of pipeline installation.

The long-radius out structure can minimize the corrosive of flow medium. There have bond metal  BOP ring on the first layer of synthetic rubber seals,the butter ring will automatic decompression prevent pressure buildup in the ring raceway cavity when leakage happens. Streamline latus rectum can minimize the flow stress, gentle circular bore design will reduce turbulence and pressure drop, long radius activity elbows can be better liquidity, all the fairways have been hardening, carburization . Withstand voltage seal will protect the fairways and the ball will not affected by pipeline fluid in the situation of rated pressure and suction condition .

Model	Working Pressure	Drift Diameter	External connection size	External seal
2WTX35.1	5000(35)	2(50)	Tr100X12	spherical sealing
2WTX35.2	5000(35)	2(50)	Tr100X12	faced sealing
2WTX70.1	10000(70)	2(50)	Tr100X12	faced sealing
2WTX70.2	10000(70)	2(50)	Tr100X12	U-sealing
2WTX70.3	10000(70)	2(50)	Tr100X12	Spherical sealing
2WTX70.4	10000(70)	2(50)	4 1/8-3ACME-2G	faced sealing
2 1/2WTX35.1	5000(35)	2 1/2(65)	Tr120X12	U-sealing
2 1/2WTX35.1	5000(35)	2 1/2(65)	Tr120X12	spherical sealing