| Customization: | Available |
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| Type: | St1000 |
| Material: | Rubber |
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Heavy Duty Pipe Conveyor Rubber Belt
Introduction
A Heavy Duty Pipe Conveyor Rubber Belt is a specialized type of conveyor belt that forms a closed pipe shape to transport bulk materials efficiently while minimizing spillage and environmental contamination. Unlike traditional flat belts, pipe conveyor belts enclose the material completely, making them ideal for handling dusty, abrasive, or sensitive materials in challenging environments. These belts are reinforced with high-strength fabric or steel cords to withstand heavy loads, sharp materials, and long-distance transportation. They are widely used in industries such as mining, cement, power plants, and ports.
Specifications
Parameter Details
Belt Width 600mm - 2400mm
Pipe Diameter 150mm - 700mm
Belt Layers 3-6 fabric plies or steel cord reinforcement
Cover Rubber Grade Abrasion-resistant (R), Heat-resistant (HR), Oil-resistant (OR), Flame-retardant (FR)
Tensile Strength 630 N/mm - 6000 N/mm (steel cord belts)
Operating Temp. -20°C to +150°C (varies with material)
Max. Inclination Up to 30° (depending on material)
Speed Range 1.0 - 5.0 m/s
Fabric Pipe Conveyor Belt is a type of enclosed conveyor system that forms a tubular shape to transport bulk materials with minimal spillage and dust emissions. Unlike steel cord pipe belts, fabric pipe belts use multiple layers of synthetic fabric (polyester, nylon, or aramid) for reinforcement, making them flexible, lightweight, and cost-effective for medium-duty applications.
These belts are ideal for industries requiring enclosed material handling with tight curves, steep inclines, and environmental protection.
Steel Cord Pipe Conveyor Belt is a high-strength, enclosed conveyor system designed for heavy-duty, long-distance, and high-capacity material transport. Unlike fabric-reinforced belts, these use steel cables embedded in the rubber for superior tensile strength, making them ideal for demanding applications in mining, cement, and bulk material handling.
The belt forms a fully enclosed pipe to prevent spillage, reduce dust, and protect materials from external conditions while navigating steep inclines (up to 30°) and tight horizontal curves.
Fabric Pipe Conveyor Belt: Engineered for Durability and Flexibility
Belt Width and Corresponding Pipe Diameter Specification: Precision and Versatility Defined: Unit (mm): Exact Measurements for Optimal Performance
| Normal Diameter mm | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 700 | 800 | 850 |
| Belt Width mm | 360 | 550 | 730 | 910 | 1100 | 1280 | 1460 | 1820 | 2190 | 2550 | 2900 | 3100 |
| Performance class of cover rubber | Tensile Strength Mpa ≥ |
Elongation at break % ≥ |
Abrasion mm3 ≤ |
Ozone Resistant | The tensile strength and elongation at break's change rate after aging % |
| D | 18.0 | 400 | 90 | No cracking | -25 ~ +25 |
| H | 24.0 | 450 | 120 | No cracking | -25 ~ +25 |
| T1,T2 | 10.0 | 300 | 200 | __ | -45 ~ +45 |
| A.Ozone resistant test condition: concentration(50±5)*10-8 (volume fraction ), temperature (40±2)ºC, elongation(20±2)%, time 96h. B. Hot air ageing test condition: D and H type pipe conveying belt 70ºC * 168 h: T 1 type pipe conveying belt 100ºC * 168h:T2 type pipe conveying belt 125ºC * 168h. |
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| Note:D-High Abrasion; H-anti-tear; T1-Heat Resistant under 100ºC ; T2 High Resistant under125ºC. | |||||
| Item | Ply to Ply N/mm |
Transition part to Ply N/mm |
Cover rubber to ply N/mm | |
| Thickness of cover | Thickness of cover | |||
| Maximum value of all samples |
20 | 20 | 20 | 20 |
| Average value of all samples |
8.0 | 8.7 | 5.0 | 6.0 |
| Minimum value of all samples |
7.4 | 7.4 | 4.4 | 5.4 |
| Nominal diameter mm | Φ200 | Φ250 | Φ300 | Φ350 | Φ400 | Φ500 | Φ600 | Φ700 |
| Belt Width mm | 730 | 910 | 1100 | 1280 | 1460 | 1820 | 2190 | 2550 |
| Belt width | Number of steel cord | ||||||||||||
| mm | St630 | St800 | St1000 | St1250 | St1600 | St2000 | St2500 | St2800 | St3150 | St3500 | St4000 | St4500 | St5000 |
| 800 | 75 | 75 | 63 | 63 | 63 | 63 | 64 | 50 | 50 | 50 | 50 | ||
| 1000 | 95 | 95 | 79 | 79 | 79 | 79 | 69 | 64 | 64 | 64 | 64 | 59 | 55 |
| 1100 | 105 | 105 | 87 | 87 | 87 | 87 | 69 | 69 | 69 | 69 | 69 | 65 | 61 |
| 1300 | 124 | 124 | 103 | 103 | 103 | 103 | 83 | 83 | 83 | 83 | 83 | 77 | 72 |
| 1600 | 151 | 151 | 126 | 126 | 126 | 126 | 101 | 101 | 101 | 104 | 104 | 96 | 90 |
| 1850 | 177 | 177 | 147 | 147 | 147 | 147 | 119 | 119 | 119 | 119 | 119 | 111 | 104 |
| 2250 | 181 | 181 | 181 | 181 | 145 | 145 | 145 | 145 | 145 | 137 | 125 | ||
| 2450 | 197 | 197 | 197 | 197 | 158 | 158 | 158 | 158 | 158 | 148 | 139 | ||
| Performance class of cover rubber | Tensile Strength MPa ≥ |
Elongation at break % ≥ |
Abrasion Mm3 ≤ |
Ozone Resistant A |
The tensile strength and elongation at break's change rate after aging |
| H | 25 | 450 | 120 | No cracking | -25 ~ +25 |
| D | 18 | 400 | 90 | No cracking | -25 ~ +25 |
| L | 20 | 400 | 150 | No cracking | -25 ~ +25 |
| Note: H- High Anti-tear; D-High Abrasion; L-Moderate abrasion. | |||||
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Common Applications
Mining & Minerals: Dewatering of coal, iron ore, and copper slurries.
Wastewater Treatment: Sludge dewatering in municipal and industrial plants.
Chemical Processing: Filtration of corrosive liquids and solvents.
Food & Beverage: Sugar beet processing, edible oil filtration.
Pulp & Paper: Fiber recovery and wastewater treatment.
Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 18 years.
Q2. What are your main products?
Multi-ply fabric conveyor belts (EP/NN type), steel cord conveyor belts, chevron conveyor belts, sidewall belts, white conveyor belts, bucket elevator belts, filter belts, and special conveyor belts with the characteristics of heat-resistant, cold-resistant, oil-resistant, flame retardant, abrasion resistant, etc.
Q3. What about the lead time?
1) 3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.
Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.
Q5. How about the package?
Standard export packing method, your special requirement will be respected.
Q6. What are your Payment terms?
T/T or L/C.
Q7. Can you do door-to-door?
No problem.
Q8. How do you ensure your product quality?
Our quality control system had been ISO9001 certified. The first-class production equipment, testing facilities, and a complete quality assurance system guarantee high quality.
Q9. What is your major market?
Our products are heavily exported worldwide, including Europe, America, the Middle East, Southeast Asia, South Africa, Australia, etc.
Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements, and customers' other special requirements.
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