HUB & CLAMP CONNECTORS
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HUB & CLAMP CONNECTORS
Windlass manufactures the complete range of Clamps & Hubs in accordance with API 16A
Clamps allow fast and easy make up even in limited space. All Windlass Clamps have 360° adjustability
Windlass Clamps reliably connect Hubs and other API connections
Windlass manufactures Hubs & Clamps with pressure ratings from 2,000 to 20,000 PSI
Hubs & Clamps are designed & manufactured in accordance with the following specifications:
● Temperature rating (-75°F to + 350° F)
● Physical properties comply with AP116 A requirements
Windlass manufactures Clamps from No.1 to No. 15
Type 16B & 16BX Hubs are of the ring joint type and are designed for face to face make-up
Specifications for Hubs
| Pressure Rating | and Size Ranges of Type 16B | and 16 BX Hubs |
|---|---|---|
| Pressure Rating (psi) | Type 16 B (inches) | Type 16 BX (inches) |
| 2,000 | 7-1/16", 16-3/4", 21-1/4" | - |
| 3,000 | 11",13-5/8", 16-3/4" | - |
| 5,000 | - | 2-1/16 to 21-1/4" |
| 10,000 | - | 1-13/16 to 21-1/4" |
| 15,000 | - | 1-13/16 to 18-3/4" |
| 20,000 | - | 1-13/16 to 11" |
Specifications for Clamps
| Clamp | HUB | Clamp | HUB | Clamp | HUB | |||
|---|---|---|---|---|---|---|---|---|
| No. | API Designated Size (Inches) | Working Pressure (PSI) | No. | API Designated Size (Inches) | Working Pressure (PSI) | No. | API Designated Size (Inches) | Working Pressure (PSI) |
| 1 | 1-13/16 | 10,000 | 6 | 2-9/16 | 20,000 | 10 | 4-1/16 | 20,000 |
| 2-1/16 | 5,000 | 3-1/16 | 15,000 | 7-1/16 | 10,000 | |||
| 2 | 1-13/16 | 15,000 | 4-1/16 | 10,000 | 9 | 10,000 | ||
| 2-1/16 | 10,000 | 7 | 5-1/8 | 5,000 | 11 | 5,000 | ||
| 2-9/16 | 5,000 | 5-1/8 | 10,000 | 11 | 13-5/8 | 3,000 | ||
| 3 | 1-13/16 | 20,000 | 8 | 3-1/16 | 20,000 | 12 | 16-3/4 | 2,000 |
| 2-1/16 | 15,000 | 4-1/16 | 15,000 | 13 | 13-5/8 | 5,000 | ||
| 2-1/16 | 20,000 | 5-1/8 | 15,000 | 14 | 16-3/4 | 3,000 | ||
| 2-9/16 | 15,000 | 7-1/16 | 5,000 | 15 | 7-1/16 | 20,000 | ||
| 4 | 2-9/16 | 10,000 | 9 | 5,000 | 11 | 15,000 | ||
| 3-1/8 | 5,000 | 9 | 11 | 3,000 | 13-5/8 | 10,000 | ||
| 5 | 3-1/16 | 10,000 | ||||||
| 4-1/16 | 5,000 |