Black Pipe Conveyor Belt for Safe Material Handling in Power Generation Plants
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Product Highlights
- Sealed Tubular Design: Transforms into a closed pipe to prevent spillage, minimize dust, and protect against contamination.
- Flexible Routing Capability: Navigates horizontal and vertical curves, reducing the need for transfer stations.
- Steel Cord Reinforcement: Offers outstanding tensile strength with minimal elongation for long-distance heavy-duty conveying.
- Multi-Environmental Resistance: Resistant to heat, cold, moisture, chemicals, oil, and abrasion for harsh operational environments.
- Customizable Specifications: Available in various diameters, widths, rubber grades, and lengths to meet specific project needs.
- Moulded Edge Design: Innovative edge design ensures the belt maintains a tubular shape and prevents material spillage.
- ISO9001 Certified Quality: Backed by ISO9001 certification, first-class equipment, and rigorous testing protocols.
- Cost-Effective Operation: Dramatically reduces operational and maintenance costs while ensuring clean, continuous transport.
Product Attributes
- Customization
- Available
- Type
- St2500
- Material
- Rubber
- Model NO.
- ST2500
- Inside Material
- Steel
- Feature
- Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant
- Tensile Strength
- Strong
- Edge
- Moulded Edge
- Color
- Black
- Strength
- 18MPa-25MPa
- Elongation
- 400%-450%
- Abrasion
- 90-150mm3
- Delivery Time
- 10-25 Days
- Applications
- Sealed Conveyor
- Ozone Resistant
- No Cracking
- Transport Package
- Export Standard
- Specification
- ST630-ST7500
- Trademark
- Grand Rubbers
- Origin
- Qingdao China
- HS Code
- 40101100
- Production Capacity
- 10000 Meter Per Month
- Package Size
- 170.00cm * 120.00cm * 170.00cm
- Package Gross Weight
- 3000.000kg
- Lead Time
-
25 days (1 - 1000 Meters)
To be negotiated ( > 1000 Meters)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Black Pipe Conveyor Belt for Safe Material Handling in Power Generation Plants
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Product Description
Pipe Conveyor & Transmission Belt
Pipe Conveyor & Transmission Belt is a masterfully engineered marvel, designed to transform itself into a closed tubular structure during operation. This cutting-edge design offers a completely sealed material transport system, making it ideal for traversing environmentally sensitive areas or situations where efficient space usage is crucial. Enhanced with steel cords, this belt delivers extraordinary tensile strength, unrivaled durability, and outstanding performance over long distances and through challenging terrains.

Key Features:
Enclosed Transport:
Ingeniously crafted to wrap into a pipe-like form, this belt securely encloses the material being transported, effectively preventing spillage, minimizing dust emissions, and protecting against external contamination.
Flexible Routing Capability:
With an impressive ability to navigate both horizontal and vertical curves, this belt reduces the need for transfer stations, facilitating more streamlined and efficient plant design layouts.
Steel Cord Reinforcement (Optional):
Offers outstanding tensile strength with minimal elongation, making it an ideal choice for long-distance, high-capacity, and heavy-duty conveying demands.
Environmental Resistance:
Expertly resistant to heat, cold, moisture, and a multitude of chemicals, guaranteeing reliable and stable performance even in the harshest and most demanding operational environments.
Customizable Specifications:
Available in a vast range of diameters, belt widths, and rubber grades (such as abrasion-resistant, flame-retardant, or heat-resistant options), along with customizable lengths to meet specific project requirements.
Applications:
Mining and mineral processing
Cement and power plants
Port terminals and ship loading facilities
Fertilizer and chemical industries
Dust-sensitive and environmentally regulated zones
Advantages:
Effectively minimizes material loss and significantly reduces environmental impact
Substantially enhances safety by eliminating exposed return belts
Dramatically reduces operational and maintenance costs
Ensures clean, continuous transportation even across intricate routes
Perfectly suited for enclosed and long-distance bulk material handling
Fabric Pipe Conveyor Belt: Expertly Crafted for Supreme Durability and Exceptional Flexibility
Belt Width and Corresponding Pipe Diameter Specification: Where Precision Meets Versatility: Unit (mm): Precision Measurements to Ensure 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 |
Cover: Unmatched Protection and Extended LongevityRubber Quality: Superior Grade for Peak Operational Efficiency
| 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. |
|||||
| Note:D-High Abrasion; H-anti-tear; T1-Heat Resistant under 100ºC ; T2 High Resistant under125ºC. | |||||
The Type D and Type H belt should meet the distinguished requirements of the
table below: An Exhaustive Guide to Our Comprehensive Offerings:
| 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 |
Steel Cord Pipe Conveyor Belt: A Paragon of Strength and Reliability
Diameter of: Vital Measurements for Steel Cord ExcellenceSteel Cord: Reinforced with Unrivaled Durability and StrengthPipe: Innovatively Crafted for Seamless Operational Efficiency Conveyor Belt: At the Heart of Efficiency and Durability
| Nominal diameter mm | Φ200 | Φ250 | Φ300 | Φ350 | Φ400 | Φ500 | Φ600 | Φ700 |
| Belt Width mm | 730 | 910 | 1100 | 1280 | 1460 | 1820 | 2190 | 2550 |
Steel Cord Pipe Conveyor Belt: A Masterpiece of Engineering ExcellenceTensile Strength and Belt Width Specification: Robust and Adaptable Engineering Solutions
| 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 | ||
Cover: Superior Protection to Ensure Lasting PerformanceRubber Quality: Meticulously Engineered to Exceed the Highest Standards
| 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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Comprehensive Pipe Conveyor Belt Production Process
Stage 1: Raw Material Preparation
Rubber Compound Preparation: Expertly blended natural and synthetic rubbers, enhanced with vital additives to ensure optimal performance.
Selection of Steel Cords or Steel Mesh: Integral for providing unmatched tensile strength and long-lasting durability.
Innovative Belt Structure Design
Inner Rubber Layer: Engineered for superior wear and impact resistance, ensuring longevity.
Reinforcement Layer: Sturdy steel cords or mesh meticulously embedded for reinforced strength.
Outer Rubber Layer: Robust protection against abrasion, enhancing the belt's lifespan.
Precision Pipe Shape Design
Exclusive Edge Design: Crafted to ensure the belt maintains a tubular shape during operation, effectively preventing any material spillage.
Advanced Vulcanization Technique
Bonding and Vulcanization: Rubber layers and steel cords are expertly bonded and heated, guaranteeing exceptional elasticity and lasting durability.
Rigorous Inspection Process
Detailed Visual Inspection: Meticulous checks for defects and precision size verifications to uphold our quality control standards.
Comprehensive Testing Protocol
Stringent Tensile and Wear Resistance Testing: Ensures the product's strength and unparalleled durability.
Efficient Packaging and Shipping Process
Final Packaging and Dispatch: Each belt is expertly rolled or spooled, carefully packaged, and dispatched with precision.



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 belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, 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 yourPayment 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 involved in exporting all over the world, 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.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR255077". Items marked "" are certified.
Company Profile
Founded in 2004, GRAND RUBBER is an engineering-oriented manufacturer and international supplier of conveyor belts and industrial rubber products. We serve distributors, EPC contractors, procurement teams and end users in mining, cement, quarrying, steel, bulk material handling and livestock farming.
Our four core product lines are:
Conveyor Belts
Our range includes multi-ply fabric, steel cord, corrugated sidewall, chevron, bucket elevator and white conveyor belts, together with heat-resistant, oil-resistant, cold-resistant and fire-resistant options selected according to application requirements.
Cow Mats and Cow Mattresses
We supply rubber flooring for dairy farm walking, standing and resting areas, including roll mats, interlocking mats, mattress covers, cushioning systems and installation accessories.
Mining Rubber Sheets
We supply rubber sheets for equipment wear protection, with material, thickness and supply format selected according to abrasion, impact and operating conditions.
Rubber Linings
Our rubber lining products support equipment protection, with specifications reviewed against equipment drawings, wear conditions and fixing requirements.
With a manufacturing base of approximately 100, 000 m², around 20 production lines and an annual production capacity of approximately 1.5 million m², GRAND RUBBER supports regular international supply and customized project requirements. Our products are supplied to customers in more than 50 countries.
Our management systems cover ISO 9001, ISO 14001 and ISO 45001. Our products are also supported by CE certification where applicable. Depending on the product and agreed requirements, quality checks may include dimensional inspection, tensile strength, adhesion, abrasion resistance, hardness and other application-specific testing. Applicable standards and testing requirements are confirmed for each product and project. Third-party inspection can also be arranged by agreement.
We help buyers clarify specifications and select suitable products based on actual working conditions. Customization may include dimensions, belt construction, rubber cover grades, surface patterns, labeling and packaging.
Our focus is on technical suitability, consistent quality, competitive cost and clear communication throughout product selection and order execution. We aim to build dependable supply relationships with distributors, project buyers and end users.
Send us your specifications, drawings or application details, together with the required quantity. Our team will review your requirements and help identify a suitable product configuration for quotation.
About Our Factory & Business Background
- Address
- Huanhai Economic Development Zone, Chengyang District, Qingdao, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a manufacturer?
- Yes, we have mainly produced rubber conveyor belts for over 18 years.
- What are your main products?
- Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.
- 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.
- Can you send free samples?
- Yes, we provide samples for free after inquiry.
- How about the package?
- Standard export packing method, your special requirement will be respected.
- What are your Payment terms?
- T/T or L/C.
- Can you do door-to-door?
- No problem.
- 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.
- What is your major market?
- Our products are heavily involved in exporting all over the world, including Europe, America, the Middle East, Southeast Asia, South Africa, Australia, etc.
- 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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Product Groups
- Steel Cord Conveyor Belt
- Multi-ply Fabric(EP/NN) Conveyor Belt
- Chevron Conveyor Belt
- Corrugated Sidewall Conveyor Belt
- Heat Resistant Conveyor Belt
- Fire Resistant(Flame Retardant) Conveyor Belt
- Oil Resistant Conveyor Belt
- Cold Resistant Conveyor Belt
- White(FDA) Conveyor Belt
- Bucket Elevator Belt
- Pipe Conveyor Belt
- Industrial Rubber Sheet
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