TPU Suction Hose With Helix
Discover the TPU Suction Hose With Helix, designed for strength and flexibility in suction applications. Ideal for various industrial uses and easy to handle.
- ⏱ Lead time: 25-30 days
- ✓ Strict QC
- 🌍 Global Shipping
- 🏭 Factory Direct
✓ Reply within 8 hours · FOB China · MOQ 1 000m & kg
Features
- Lightweight with good softness and elasticity
- Corrosion and hydrolysis resistant
- Maintains shape under vacuum; flexible at low temperatures
- High transparency, non-toxic, no odor
- Small bending radius, high load capacity
- Hardness Shore A ±5 (e.g. 70A / 98A on request)
Applications
- Mining
- Agriculture & irrigation
- Foodstuff & medicine
- Petroleum & chemicals
- Sand pumping & sandblasting
- Industrial vacuum & dust extraction
TPU Suction Hose With Helix is made of TPU and high-strength plastic. It features lightweight, good softness, good elasticity, corrosion resistance, hydrolysis resistance, high transparency, no toxicity or odor, a small bending radius, and good load-resistant capability. It can keep its original shape in the vacuum status and keep good flexibility at extremely low temperatures. It has extremely high strength and long service life. Hardness Shore A ±5: As per your request, Such as 70A & 98A. TPU suction hose with a helix is a specialized type of hose used for suction applications that require durability, flexibility, and resistance to abrasion. TPU stands for Thermoplastic Polyurethane, which is a strong and versatile material known for its excellent physical properties.
Tube: High-quality TPU compound
Reinforcement: Steel Wire or White PVC Helix.
Cover: High-quality TPU compound
Application: Applicable to pumping powder and grain in the vacuum status as well as conveying water, oil, and chemical material.
Temp. Range. : - 35 ̊C to +90 ̊C (95°F to 194°F)
TPU Suction Hose With Helix widely used in the fields of mining, agriculture, and irrigation, civil works, foodstuff, petroleum, chemicals, sanitation, etc. It has wide application in the fields of farm irrigation, mining, oil depot, sand pumping, sandblast, foodstuff, medicine as well as absorption and discharging of indoor gas, powder, and dust, etc. The TPU material used in the suction hose offers several advantages. It is resistant to abrasion, chemicals, and UV radiation, making it suitable for use in harsh environments. The material also maintains its flexibility and elasticity even in extreme temperatures, ensuring reliable performance in both hot and cold conditions.
| Part No. | Size | Specification | PRESSURE | LENGTH | ||
|---|---|---|---|---|---|---|
| # | Inch | I.D.(mm) | Thickness(mm) | P+(bar) | P-(bar) | m/roll |
| SHPU-19 | 3/4" | 19 | 0.9 | 2.750 | 0.550 | 10 |
| SHPU-25 | 1" | 25 | 0.9 | 2.690 | 0.495 | 10 |
| SHPU-32 | 1-1/4" | 32 | 0.9 | 2.120 | 0.460 | 10 |
| SHPU-38 | 1-1/2" | 38 | 0.9 | 1.795 | 0.460 | 10 |
| SHPU-50 | 2" | 50 | 0.9 | 1.370 | 0.365 | 10 |
| SHPU-63 | 2-1/2" | 63 | 0.9 | 1.150 | 0.300 | 10 |
| SHPU-75 | 3" | 75 | 0.9 | 0.920 | 0.195 | 10 |
| SHPU-90 | 3-1/2" | 90 | 0.9 | 0.770 | 0.155 | 10 |
| SHPU-100 | 4" | 100 | 0.9 | 0.690 | 0.120 | 10 |
| SHPU-125 | 5" | 125 | 0.9 | 0.560 | 0.085 | 10 |
| SHPU-150 | 6" | 150 | 0.9 | 0.460 | 0.075 | 10 |
| SHPU-200 | 8" | 200 | 0.9 | 0.350 | 0.055 | 10 |
Frequently Asked Questions
What is a TPU suction hose with helix?
A TPU (thermoplastic polyurethane) suction hose with helix features a clear or translucent TPU tube body with a rigid PVC or TPU spiral helix that prevents collapse under vacuum. It combines the excellent abrasion resistance and flexibility of TPU with the crush resistance needed for suction applications.
What are the advantages of TPU over PVC for suction hose?
TPU offers superior abrasion resistance (typically 5× better than PVC), remains flexible at temperatures as low as −40°C, has better UV resistance, and is lighter for equivalent wall thickness. It is preferred in mining and outdoor industrial applications where hose abrasion and cold temperatures are concerns.
What fluids is it compatible with?
Compatible with water, agricultural chemicals, mild industrial chemicals, abrasive slurries, and granular materials. TPU has excellent chemical resistance to oils and petroleum-based fluids. Always verify compatibility for strong acids, ketones, or chlorinated solvents.
What is the vacuum and pressure rating?
The rigid helix provides full vacuum resistance (up to 29 inHg). Positive working pressure depends on wall thickness, ranging from 50 to 150 PSI (3.5–10 bar).
What sizes are available?
Available in inner diameters from 1 inch to 6 inches (25 mm to 150 mm). The transparent or translucent body allows visual flow monitoring during operation.
Is food-grade TPU available?
Yes. Food-grade TPU compound compliant with FDA and EU food contact regulations is available for potable water, food processing, and beverage transfer applications.
What is the minimum order quantity?
Standard MOQ is 1,000 meters. TPU hose is more expensive than PVC equivalents — contact our sales team for accurate pricing for your application.
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