RTQ high-temperature heat transfer oil rotary joint
Product Features: The RTQ rotary joint is a proprietary product developed by our company based on the Q rotary joint, addressing its shortcomings. It incorporates an additional guide ring, ensuring higher coaxiality. The double-spherical design sealing ring is made of imported antimony-impregnated graphite, and the spring is made of imported 631 grade stainless steel, providing enhanced heat resistance. The rotating shaft is made of heat-resistant alloy steel, and has undergone surface polishing and carbon-nitrogen hardening, significantly improving the usage parameter limits and enhancing durability.
描述

| Specifications | Type | A | C | F1 | E | I | M | H | L | L5 | L3 | N |
| 15 | RTQ-D15 | R1/2 | Rc1/2 | 43 | 83 | 10 | 54 | 61 | 40 | 118 | 91 | 15 |
| 20 | RTQ-D20 | R3/4 | Rc3/4 | 43 | 83 | 10 | 54 | 61 | 40 | 118 | 91 | 19 |
| 25 | RTQ-D25 | R1 | Rc1 | 50 | 95 | 12 | 62 | 70 | 50 | 140 | 108 | 24 |
| 32 | RTQ-D32 | R1-1/4 | Rc1-1/4 | 62 | 112 | 14 | 83 | 81 | 55 | 160 | 125 | 30 |
| 40 | RTQ-D40 | R1-1/2 | Rc1-1/2 | 68 | 122 | 16 | 88 | 86 | 58 | 178 | 138 | 38 |
| 50 | RTQ-D50 | R2 | Rc2 | 81 | 152 | 18 | 106 | 103 | 65 | 212 | 166 | 48 |
| 65 | RTQ-D65 | R2-1/2 | Rc2-1/2 | 92 | 172 | 20 | 118 | 116 | 87 | 242 | 182 | 64 |






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