3/4" NPT thread air rotating union hydraulic rotary union seals
Rotary Unions and Rotary Joints
Rotating Unions and Rotary Joints (also known as rotary swivels, rotary couplings) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe, into a rotating piece of machinery. Rotating Unions and Rotary Joints are used in numerous manufacturing processes to cool, heat, or transfer fluid (pneumatic or hydraulic) power.
Main Product
Product Specifications Performance
Product type |
H series |
D series |
Q series |
Rotating direction |
Left / Right |
Left / Right |
Left / Right |
Maximum rotating speed |
3000r/min |
500r/min |
300r/min |
Maximum temperature |
220ºC |
300ºC |
350ºC |
Maximum pressure |
1.8Mpa |
1.8Mpa |
2.0Mpa |
Medium |
water, air, salt water |
Water, steam, oil, air |
Saturated steam ,superheated steam ,superheated water, heat transfer oil |
Service |
ODM,OEM |
ODM,OEM |
ODM,OEM |
Product Details
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Quality Assurance
Raw material inspection(5steps)- Raw materials testing is to ensure the raw material conforming to the order requirements.
Process testing(10steps)-Each processing step testing is to guarantee each step product qualified.
Factory testing(6steps)-Assure 100% product qualified rate to meet customer's requirements
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