Specification
| Tube size | OD × wall (mm) | HP | Insulation ID (mm) | Length |
|---|---|---|---|---|
| 1/4×3/8 | 6.35×0.80 / 9.52×0.80 | 1 HP | Φ8 (±0.5) / Φ12 (±0.5) | 1~25M |
| 1/4×1/2 | 6.35×0.80 / 12.7×0.80 | 1.5 HP | Φ8 (±0.5) / Φ14 (±0.5) | 1~25M |
| 1/4×5/8 | 6.35×0.80 / 15.88×1.0 | 2HP | Φ8 (±0.5) / Φ18 (±0.5) | 1~25M |
| 3/8×5/8 | 9.52×0.80 / 15.88×1.0 | 3HP | Φ12 (±0.5) / Φ18 (±0.5) | 1~25M |
| 3/8×3/4 | 9.52×0.80 / 19.05×1.0 | 4HP | Φ12 (±0.5) / Φ22 (+1.0) | 1~25M |
| 1/2×3/4 | 12.7×0.80 / 19.05×1.0 | 5HP | Φ14 (±0.5) / Φ22 (±1.0) | 1~25M |
This product is a four-side-wave jacket pair. Length is 1~25 m only. Walls are 0.80 mm and 1.0 mm,, as in the six rows. Wave pitch is not a catalog column; attach a drawing if the four-side-wave form is specified.
Jacket: PE foam or black/white rubber. Three-layer PE is an outer UV-embossed flame-retardant film, a cross-linked foam core, and a closed-cell inner layer rated −60°C to 120°C. Factory-cleaned bores ship with dust caps.
Insulation thickness, packing, and quantity are not listed as catalog cells. State them on the RFQ. Common jacket thicknesses in this category are 3/8″, 1/2″, 5/8″, 3/4″, 1″, or 9 / 13 / 19 mm — confirm the jacket with the factory before you place the order.
Wholesale RFQ
- Company name
- Tube type: insulated copper pair coil with four-side-wave / external thread
- Tube size and each OD × wall (mm)
- Insulation jacket (PE or rubber) and thickness
- Length (1~25 m; do not exceed 25 m)
- Quantity (coils or metres)
- Wave-pitch drawing, if the wave form is specified
- Packing, if you have a carton or label spec










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