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Brass Unidirectional Rotary Joint HD Series

  • Product Model: HD Series
  • Housing Material: Brass
  • Product Speed: ≤1000 r/min
  • Nominal Pressure: ≤1.0 MPa
  • Applicable Media: Water, air, hydraulic oil, etc.
  • Operating Temperature: ≤100℃
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Product Description

The HD series unidirectional rotary joints, also known as cooling water rotary joints, are a product line specifically designed for cooling applications. They offer advantages such as compact size, light weight, and low friction torque. The HD series rotary joint features unidirectional flow and utilizes high-quality bearings, ensuring reliable performance; even when subjected to its rated load, each joint operates smoothly and effortlessly. They are primarily used to supply cooling water, hydraulic oil, or compressed air to one end of rotating rollers, drums, cylinders, and similar components, with the fluid discharged from the opposite end. They are widely used in equipment such as ironmaking machinery drums, high-density plastic cooling traction drums, and paper-making calender drums, and are primarily employed in cooling systems within the leather, paper, textile, and metallurgical industries.

Product Specifications

Product Model

HD Series

Housing Material

Brass

Product Speed

1000 r/min

Nominal Pressure

≤1.0 MPa

Applicable Media

Water, air, hydraulic oil, etc.

Operating Temperature

≤100℃

Product Size Guide

Model

Nominal Diameter

G

S

L

H

HD8

DN8

13.2

11.4

77

37

HD10

DN10

16.6

15

93

53

HD15

DN15

21

18.6

79

53

HD20

DN20

26.4

24.2

111

58

HD25

DN25

33.3

30.3

120

68

HD32

DN32

42

39

148

87

HD40

DN40

47.8

44.8

160

92

HD50

DN50

59.6

56.6

205

117

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Consistent Quality

We implement comprehensive quality control throughout the entire process, ensuring meticulous attention to detail and thorough testing!

Reasonably Priced

Efficient internal cost control has reduced expenses, allowing us to pass the savings on to our customers!

Fast Delivery

State-of-the-art production lines and ample inventory have shortened delivery times!

Step 1: Send the purchase list

Please email the purchase list to info@bllyco.com. Phone/WeChat: +86-13382208259; WhatsApp: +852-90445535.

Step 2: Provide a Quote and Assist with Product Selection

Upon receiving the customer’s purchase list, our company will provide a valve quotation 「price list」 and assist with valve selection 「valve models」.

Step 3: Work Out the Details

Finalize the details: Confirm the delivery schedule, special requirements, and other specifics.