
·Type HMG hose is a flexible connection piece and it is mainly used as compressor suction and/or exhaust tube in the refrigeration, cold storage and air conditioning facilities.

| Code | Type | Description | ID | OD | Max.Working Pressure MPa | Blasting Test Pressure MPa |
| A | HS-HMG-2 | high pressure hose | Φ2.5 | Φ5.6 | 5.5 | 30 |
| B | HS-HMG-4 | high pressure hose | Φ3.4 | Φ7.8 | 5.5 | 30 |
| C | HS-HMG-8 | high pressure hose | Φ6.2 | Φ10.5 | 4.2 | 20 |
| D | Φ2.6×1/4” | 90° bend core with 1/4'' nut | Φ1.0 | Φ2.6 | ||
| E | Φ2.6×Dg4 | 90° bend core with Dg4 nut | Φ1.0 | Φ2.6 | ||
| F | φ2.6 | straight core | Φ1.0 | Φ2.6 | ||
| G | 1/4” | 1/4'' nut | ||||
| H | Dg4 | Dg4 nut | ||||
| I | φ2.6 | Tee | Φ1.0 | Φ2.6 | ||
| J | φ5.9×12.3 | aluminum sleeve | Φ5.9 | Φ8 | ||
| K | φ3.5×1/4” | 90° bend core with 1/4'' nut | Φ1.7 | Φ3.5 | ||
| L | φ3.5×Dg4 | 90° bend core with Dg4 nut | Φ1.7 | Φ3.5 | ||
| M | φ3.5 | straight core | Φ1.7 | Φ3.5 | ||
| N | φ3.5 | Tee | Φ1.7 | Φ3.5 | ||
| O | φ8×15 | Aluminium sleeve | Φ8 | Φ9.2 | ||
| P | φ6.3×3/8” | 90° bend core with 3/8'' nut | Φ3.2 | Φ6.3 | ||
| Q | Φ6.3 | straight core | Φ3.2 | Φ6.3 | ||
| R | 3/8” | 3/8” nut | ||||
| S | Φ10.8×15 | Aluminium sleeve | Φ10.8 | Φ12 | ||
| T | 1/4” | copper seal ring | ||||
| U | 3/8” | copper seal ring |