Platinum-cured tubing for beverage, dairy and food-transfer duty. FDA 21 CFR 177.2600 and LFGB compliant, 200 °C continuous, and taste-neutral after repeated CIP cycles.
Food lines rarely fail on the compound. They fail on the small things: a hose that keeps a coffee taint after the third CIP cycle, a wall that collapses under vacuum, a colour that migrates into the product. This range is platinum-cured, so there are no peroxide by-products left in the rubber to leach out, and the bore stays glossy enough that dairy protein rinses off instead of building a film.
Wall thickness is chosen by duty rather than habit. Pressure transfer runs 1.5–2 mm; vacuum and pump suction run 3–4 mm with a polyester spiral so the bore does not flatten at 80 °C. Every length is pressure tested, then marked with compound code and batch number before it is packed.
Same compound family, different construction. Mixing two options on one order is common and usually cheaper than splitting the purchase.
Translucent, general transfer duty
Polyester spiral, bore will not collapse
Five stock colours for line identification
Red compound for hot fill and steam
Filler nozzles, syrup lines and CIP return. No taste carry-over between SKUs.
Milk and whey transfer. Smooth bore resists protein fouling.
Hot dispense at 95 °C with a compound that stays neutral.
Vacuum pick-up and product feed on high-speed lines.
3 mm wall for peristaltic and pump suction duty.
Transfer lines; NSF-listed compound available on request.
Standard stock sizes below. Intermediate bores are extruded to order with the same tolerance band; non-standard colours carry a 300 m minimum.
| ID (mm) | OD (mm) | Wall (mm) | Tol. (mm) | Burst (bar) | Bend radius (mm) |
|---|---|---|---|---|---|
| 3 | 5 | 1.0 | ±0.10 | 10 | 12 |
| 4 | 6 | 1.0 | ±0.10 | 10 | 14 |
| 6 | 9 | 1.5 | ±0.12 | 9 | 20 |
| 8 | 11 | 1.5 | ±0.12 | 8 | 26 |
| 10 | 14 | 2.0 | ±0.15 | 8 | 34 |
| 12 | 16 | 2.0 | ±0.15 | 7 | 40 |
| 16 | 22 | 3.0 | ±0.18 | 6 | 60 |
| 19 | 25 | 3.0 | ±0.18 | 5 | 72 |
| 25 | 33 | 4.0 | ±0.20 | 4 | 95 |
Tell us the bore, wall and the temperature you actually run at. We send a 5 m cut with the batch certificate so your QA can test it before the first purchase order.
sales16@yutiansilicone.com
+86 136 6281 5387
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