Figure 402
Figure 402, black nuts and connecting parts are used.
Only the 2″type is available-with nitrile-butadiene rubber seal ring.
Figure 602
With resil ient nitrile-but adiene rubber seal ring, this figure is used forsealing and protecting the steel-to-steel match.
lt is recommended for the connection of mani fold and pipe and truck-mounted appl icat ion and mud delivery.It may be used as pressureless sealunion with butt weld Sch.80.
Figure 1502
lt is equipped with replaceable flexible NBR scal ring, and sturdy wallthickness is designed for high-prcssure system.
lt is recommended for cementing,fracturing, acidizing,testing,andblocking well pipeline, can also be used for non-pressure scaled connection.lt may be used as pressure seal union with butt weld Sch.XXH.
| سيو الأنابيب الاسمية | الطول الاجمالي | وخز العظام | نصف قطر البندق | مواد | وزن | ||||||
| بوصة | مم | بوصة | مم | بوصة | مم | بوصة | مم | بندق | جزء | متلازمة القولون المتهيّج | كلغ |
| 1 1/2 | 38.1 | 5-13/32 | 137.0 | 1/4 | 6.4 | 3 21/32 | 93.0 | سادس | سادس | 12.0 | 5.4 |
| 2 | 50.8 | 7 | 177.8 | 15/64 | 6.0 | 3 3/4 | 95.3 | سادس | سادس | 21.0 | 9.5 |
| 3 | 76.2 | 7-5/8 | 193.7 | 3/8 | 9.5 | 4 1/2 | 114.3 | سادس | سادس | 31.0 | 14.1 |
For figure 1502,150OPSI NSCWP, test pressure at22500PSl with bladk nutand green parts
