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 Size Model NO. A B C D E F1 F2 G H I J K L L1 L3 L4 L5 L7 N 15 DS-G15 R1/2 G1/8 10 Rc3/8 Rc1/2 79 29 25 8 55 14 34 15 217 204 191 156 42 20 14 20 DS-G20 R3/4 G1/4 12 Rc1/2 Rc1/2 89 34 30 10 65 18 38 15 244 229 215 175 45 22 18 25 DS-G25 R1 G3/8 16 Rc3/4 Rc1/2 110 42 33 10 70 14 40 28 303 288 273 223 63 25 25 32 DS-G32 R1-1/4 G1/2 19 Rc1 Rc1/2 119 44 38 11 82 18 48 25 311 294 279 224 57.5 28 32 40 DS-G40 R1-1/2 G3/4 25 Rc1-1/4 Rc3/4 125 6 43 10 92 20 50 30 353 335 316 253 60 30 38 50 DS-G50 R2 G1 31 Rc1-1/2 Rc1 167 54 51 10 95 18 42 35 358 338 317 254 56 32 48 65 DS-G65 R2-1/2 G1-1/4 40 Rc2 Rc1-1/4 186 70 62 14 120 20 50 45 422 394 369 295 72 42 64 80 DS-G80 R3 G1-1/2 46 Rc2-1/2 Rc2 207 75 72 16 130 24 54 40 501 465 443 338 94 45 75 100 DS-G100 R4 G2-1/2 73 Rc3 rC2-1/2 225 128 90 20 160 28 60 42 665 619 567 457 109 45 100