
DC T-type (SBY-VI), DC T-type elongation (SBY-VIL) butt welding connection
The company's products cover petrochemical, oil refining, and offshore oil companies affiliated to Sinopec Group Corporation, China National Petroleum Corporation, and China National Offshore Oil Corporation. It has a large number of customers in steel, food, medicine, environmental protection, electric power, coal chemical and other industries.
category:
Pump filter
The butt welding connections of DC T type (SBY VI) and DC T type lengthening (SBY VI L type) are shown in figs. 23 and 24, and tables 13 (DN50-400, PN < 10.0MPa).
SBY VI, SBY VI L Table 13 SBY VI L (Figure 24)
DN | L | SBYⅥ type L1 | SBYⅥL type | N | |||||
PN1.6 | PN2.5 | PN4.0 | PN2.0 | PN5.0 | PN10.0 | L1 | |||
50 | 128 | 134 | 134 | 134 | 149 | 158 | 162 | 235 | R3/8 |
65 | 152 | 146 | 152 | 152 | 170 | 179 | 184 | 265 | |
80 | 172 | 158 | 168 | 168 | 182 | 196 | 198 | 300 | |
100 | 210 | 181 | 194 | 194 | 267 | 225 | 233 | 355 | |
150 | 286 | 224 | 248 | 248 | 260 | 280 | 304 | 455 | R3/4 |
200 | 356 | 266 | 288 | 302 | 311 | 333 | 362 | 510 | |
250 | 432 | 314 | 338 | 361 | 351 | 383 | 435 | 590 | M20X1.5 |
300 | 508 | 362 | 382 | 413 | 400 | 437 | 494 | 675 | |
350 | 558 | 393 | 419 | 452 | 441 | 476 | 546 | 740 | |
400 | 610 | 424 | 457 | 490 | 469 | 509 | 596 | 795 |