STUFFING BOX
- Sealing of polished rod in wellhead setup during oil production using SRP.
Stuffing box is used for wellhead sealing.
Application
Sealing of polished rod in wellhead setup during oil production using SRP.
Advantages
Double sealing allows to replace cups and repair stuffing box without well killing;
Corrosion- and temperature-resistant modifications;
Modification with shutoff valve to prevent wellhead depressurization;
Self-aligning head is available to reduce wear of cups and increase stuffing box runlife;
Benefits
Improved SRP non-stop operation;
Elimination of wellhead depressurization;
Order reference
SB-25-32-14
25 (2 7/8”) – tubing ID
32 (1.25) – polished rod OD
14 – working pressure with idle BPU
Specifications
| Operating pressure with running BPU, MPa (Psi) | 4 (580) |
| Operating pressure with idle BPU, MPa (Psi) | 14 (2030); 21 (3045) |
| Polished rod OD, inch (mm) | 1.25 (32); 1.5 (38); 1.65 (42) |
| Radial movement of stuffing box axis, inch (mm) | 0.47 (12) |
| Stuffing box tilt angle (taking into account radial movement), degree | 5 |
| Temperature properties, °F (°C) | -140 up to +572 (-60 up to +300) |
Delivery
Delivery of your order is possible in the following ways:
- Pickup from the factory;
- Delivery to the address by courier service;
- Delivery to other regions by forwarding agent;
Terms of payment
You can submit an application in the following ways:
- By the phone numbers listed on the website or Contacts page;
- Leave a request on the product page, indicating your contact information;
- Send an email with the required position;