QD(65-100) rotary joint
Characteristics of QD (65-100) steam rotary joint:
The components of the dynamic seal, including the sealing ring, outer tube spherical surface, and bottom cover, have undergone precision machining. During operation, the sealing ring of the dynamic seal does not come into contact with the outer shell, but rather floats within the space formed by the bottom cover and the outer shell. This product features a simple structure, convenient maintenance, high reliability, and high temperature resistance.
描述
QD (20-50) steam rotary joint parameters:
Applicable speed: ≤100RPM
Applicable temperature: ≤220℃
Applicable pressure: ≤1.8MPa
Applicable medium: saturated steam, superheated steam, superheated water
One-way flow type – threaded connection
| 规格 | 型号 | A | C | E | F1 | H1 | H2 | I | L | L4 | L5 | L7 | N |
| 65 | QD-65 | R2-1/2 | Rc2-1/2 | 190 | 85 | 220 | 270 | 20 | 318 | 195 | 80 | 40 | 64 |
| 80 | QD-80 | R3 | Rc3 | 230 | 110 | 300 | 355 | 26 | 367 | 220 | 85 | 45 | 75 |
| 100 | QD-100 | R4 | Rc4 | 261 | 120 | 300 | 354 | 26 | 367 | 265 | 87 | 45 |
97
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