Product Features:

1. The type D series swivel joint is made for steel manufacture, papermaking, rubber, textile, glass, chemical industry, ect.

2. Sealing ring is made from impregnated carbon graphite, and has a good ability of self-lubrication, thereby reducing the 

    friction and abrasion, and extending the service life.
3. Corrugated compensator with the help of the spring pressure will make up to the sealing ring at any time.
4. The use of bearings, has improved the precision of rotating at the same time, and reduces the friction torque.

Usage Parameter:     Max Speed：500r/min Max Pressure：1.8MPa     MaxTemperature：200℃ Medium: Water, oil, steam 规格 型号 A C F1 G H H1 I L L4 L5 N O P Q R S T U 10 DD10 R3/8 Rc3/8 40 8 55 18 14 164 149 36 10 - - - - - - - 15 DD15 DD-F15 R1/2 Rc1/2 40 8 55 18 14 175/185 158/170 42/57 14/10 26 65 95 14 8 4 14 20 DD20 DD-F20 R3/4 Rc3/4 45 10 65 21 18 197/201 177/181 45/49 18 29 75 105 16 8 4 14 25 DD25 DD-F25 R1 Rc1 55 10 70 18 14 256/257 231/232 63/64 25 40 85 115 16 10 4 14 32 DD32 DD-F32 R1-1/4 Rc1-1/4 78 11 82 25 18 264/266 234/236 57.5/59.5 32 44 100 140 18 12 4 18 40 DD40 DD-F40 R1-1/2 Rc1-1/2 83 10 92 25 20 288/299 256/267 60/71 38 49 110 150 18 12 4 18 50 DD50 DD-F50 R2 Rc2 88 10 95 21 18 308/320 270/282 56/68 50 60 125 165 20 15 4 18 65 DD65 DD-F65 R2-1/2 Rc2-1/2 110 14 120 40 20 359 314 72 65 75 145 185 20 18 4 18 80 DD80 DD-F80 R3 Rc3 115 16 130 38 24 404/385 348/329 94/75 75 90 160 200 20 20 8 18 100 DD100 DD-F100 R4 Rc4 146 20 160 40 28 532 464 109 100 118 180 220 22 22 8    18