Pipe Conveyor Belt | Tube Conveyor Belt | Dust-Free Enclosed Conveying System
Special Conveyor Belt — Pipe / Tube Series

Fully Enclosed
Pipe Conveyor
Belt System

Zero Spillage. Dust-Free Conveying. Long Distance Curved Transportation.

Designed for coal, power plant, cement, port and environmentally sensitive bulk material handling. Pipe Conveyor Belt eliminates dust pollution, material loss and multi-station transfer — in one enclosed, continuous solution.

ST 5400
Max Steel Cord Rating
30°
Max Incline Angle
600 mm
Max Pipe Diameter
50+
Export Countries
Problem — Solution Analysis

Why Traditional Conveyor Systems Fail in Modern Bulk Material Handling

Pipe Conveyor Belt provides fully enclosed, dust-free and curve-capable conveying solutions — solving the fundamental limitations of open-belt conveying in a single enclosed system.

Pipe Conveyor Belt — Working Principle
Traditional Open Belt VS Fully Enclosed Pipe Belt
Traditional open conveyor belt — dust and material spillage
✕ Traditional Open Belt — Dust & Spillage
Pipe conveyor belt — fully enclosed transport zero spillage
✔ Pipe Conveyor Belt — Fully Enclosed
✔ Fully Enclosed Pipe Belt
✔ No Dust, No Spillage
✔ Higher Material Transport Efficiency
Problem Traditional Conveyor Challenges
Dust Pollution
Open conveyor systems generate severe dust emission during transportation — especially in coal, cement and port industries — creating environmental violations and health hazards.
Material Spillage
Bulk materials easily fall from traditional belts during loading, conveying and discharge, resulting in product loss, cleanup costs and safety hazards on the plant floor.
Multiple Transfer Points
Conventional systems require more transfer stations, driving up civil engineering investment, equipment cost and ongoing maintenance complexity across the entire line.
Environmental Compliance Pressure
Industrial projects increasingly face strict dust control regulations — open belt systems cannot meet modern environmental standards without expensive additional enclosures.
Limited Route Flexibility
Traditional conveyor belts cannot handle horizontal curve transportation in complex terrains, forcing costly route detours or additional transfer infrastructure.
High Maintenance Cost
Frequent cleaning, transfer point maintenance and material loss accumulate into significant long-term operating expenses that erode project profitability over time.
Solution Why Pipe Conveyor Belt
Fully Enclosed Transportation
The belt gradually forms a closed circular pipe profile during conveying — completely sealing materials inside the system and eliminating exposure at every point in the route.
Zero Material Leakage
Fully enclosed conveying prevents spillage from loading to discharge, reducing product loss, minimizing cleanup costs and protecting the structural integrity of the plant floor.
Fewer Transfer Stations
Transport materials through horizontal and vertical curves without multiple transfer stations — dramatically reducing civil engineering cost and system complexity in difficult terrain projects.
Dust-Free Conveying
Pipe Conveyor Belt effectively controls dust pollution throughout the entire transportation process — meeting environmental protection regulations without additional enclosure structures.
Horizontal Curve Conveying
Suitable for steep angle transportation up to 30°, reducing installation space requirements and enabling more compact plant layouts on challenging topographic sites.
Lower Total System Cost
Fewer transfer towers, reduced maintenance workload and eliminated environmental cleaning costs deliver a significantly lower total cost of ownership over the full project lifecycle.

Traditional Conveyor VS Pipe Conveyor Belt

Traditional Conveyor Belt Pipe Conveyor Belt
Open conveying — materials exposed Fully enclosed conveying
Dust pollution at every transfer point Dust-free transportation throughout
Material spillage and product loss Zero leakage from loading to discharge
Multiple transfer stations required Long-distance curve conveying, fewer stations
High ongoing maintenance costs Lower maintenance cost over lifecycle
Environmental risk and compliance issues Eco-friendly, regulation-compliant system
Looking for a Dust-Free Bulk Material Conveying Solution?

Send us your conveying material, distance and capacity requirements.

Our engineers will recommend the suitable Pipe Conveyor Belt solution for your project.

Product Overview · Classification · Technical Specification

Pipe Conveyor Belt — Complete Product & Technical Overview

From carcass structure and belt type selection to full specification tables — everything your engineering and procurement team needs to evaluate and specify the right Pipe Conveyor Belt.

Product Classification
Fabric Core
Nylon / EP Fabric
Pipe Conveyor Belt
Belt strength: 400 – 2000 N/mm · Pipe Dia: 150 – 600 mm
Outside Rubber Cover
Nylon (NN) / EP Multi-ply Fabric Carcass
Inside Rubber Cover
  • Superior anti-fatigue performance for repeated pipe-forming bending cycles
  • EP carcass: excellent moisture resistance and low elongation under tension
  • Stable tubular cross-section shape under varying load conditions
  • Ideal for short to medium distance: cement plants, ports, power stations
  • Turning radius: horizontal R ≥ r × 300 / vertical R ≥ r × 300
Steel Cord Core
Steel Wire Core
Pipe Conveyor Belt
Belt strength: ST 630 – ST 5400 · Belt width: 780 – 2650 mm
Outside Rubber Cover
High-Strength Steel Wire Cord (ST 630–5400)
Inside Rubber Cover
  • Exceptional tensile strength for long-distance, high-tonnage conveying routes
  • Superior anti-bending fatigue — maintains pipe shape stability under high-cycle loading
  • Low elongation rate ensures stable tension control across extended routes
  • Ideal for large mining systems, long-distance overland pipe conveyor projects
  • Turning radius: horizontal R ≥ r × 600 / vertical R ≥ r × 600
Product Structure

Belt Construction Overview

Pipe Conveyor Belt core body is composed of high-strength textile canvas or steel wire rope embedded in high-quality rubber compound. The belt gradually transitions from flat to a circular pipe profile, returning flat at the tail for material discharge.

Superior anti-fatigue performance, bending resistance and stable tubular cross-section formation are the core technical requirements that distinguish a high-quality pipe belt from a conventional flat belt, and define its long service life in demanding bulk material handling environments.

1
Outside Rubber Cover
High wear-resistance, weather-resistant compound. Interfaces with carrying idlers during pipe-forming process.
2
Carcass Layer
Nylon / EP multi-ply fabric or high-tensile steel wire cord. Provides tensile strength and pipe shape stability.
3
Inside Rubber Cover
Smooth inner surface in direct contact with conveyed material. Wear-resistant compound options for abrasive bulk materials.
4
Edge Sealing Zone
Reinforced belt edges provide the contact sealing force that maintains the closed pipe profile under load and during curve conveying.
Pipe conveyor belt structure cross-section — layer construction diagram
Key Product Benefits
01
Fully Enclosed — Dust-Free
Completely enclosed material transportation with no dust emission or material flying, unaffected by wind, rain or external environmental conditions throughout the conveying route.
02
Large Inclination — Up to 30°
Suitable for steep angle transportation exceeding the limits of conventional belt conveyors — reducing horizontal footprint and enabling compact plant layouts on hillside or constrained sites.
03
Horizontal Curve Conveying
Navigate horizontal and vertical curves in a single continuous system — eliminating multiple transfer stations and reducing civil engineering investment for complex terrain projects.
04
Round-Trip Material Transport
Pipe conveyor belt supports round-trip transportation of materials — enabling two-way bulk material flow in a single belt system, reducing equipment investment for complex plant layouts.
05
Environmentally Friendly System
Zero material spillage, zero dust emission and no noise amplification from open-belt material impact — meeting strict environmental protection regulations in sensitive industrial zones.
06
Lower Total System Cost
Fewer transfer towers, reduced maintenance workload and eliminated environmental cleaning costs deliver measurably lower total cost of ownership over the full project lifecycle.
Technical Specification — Steel Wire Core Pipe Conveyor Belt
Longitudinal tensile strength ST 630 – ST 5400 · Belt width 780 – 2650 mm · Dimensions in mm
Belt Type ST 630 ST 800 ST 1000 ST 1250 ST 1600 ST 2000 ST 2500 ST 3150 ST 3500 ST 4000 ST 4500 ST 5000 ST 5400
Steel Wire Diameter (mm) 3.0 3.5 4.0 4.5 5.0 6.0 7.2 8.1 8.6 9.1 9.7 10.9 11.3
Top Rubber Thickness (mm) 5 5 6 6 6 8 8 8 8 8 8 8.5 9
Bottom Rubber Thickness (mm) 5 5 6 6 6 6 6 8 8 8 8 8.5 9
Belt Width (mm) — Transition Distance by Belt Type
Width 780 73 73 61 61 61 61 49 49 — — — — —
Width 1000 95 95 79 79 79 79 64 64 59 55 55 — —
Width 1100 105 105 87 87 87 87 71 71 71 71 65 61 61
Width 1300 124 124 103 103 103 103 83 83 83 83 77 71 71
Width 1530 145 145 121 121 121 121 98 98 98 98 90 84 84
Width 1900 — — 151 151 151 151 122 122 122 122 115 106 106
Width 2250 — — — — — 180 144 144 144 144 137 127 127
Width 2650 — — — — — 213 172 172 172 172 162 151 151

Turning Radius (Steel Cord): Horizontal R ≥ r × 600  |  Vertical R ≥ r × 600  |  Transition Length: ≥ r × 50

— indicates combination not applicable. All data subject to engineering confirmation for project-specific conditions.

Technical Specification — Fabric Core Pipe Conveyor Belt
Belt strength 400 – 2000 N/mm · Pipe diameter 150 – 600 mm · Band width 650 – 2200 mm
Specification 400 N/mm 500 N/mm 630 N/mm 800 N/mm 1000 N/mm 1250 N/mm 1600 N/mm 2000 N/mm
Pipe Diameter (mm) 150 200 250 300 350 400 500 600
Band Width — Standard (mm) 650 750 1000 1100 1300 1600 1800 2200
Band Width — Optional (mm) — — 950 1150 — 1650 — —

Turning Radius (Fabric Core): Horizontal R ≥ r × 300  |  Vertical R ≥ r × 300  |  Transition Length: ≥ r × 25

Textile Carcass Pipe Belt — Operating Parameters
Nominal tube diameter, idler spacing, curve radius, max lump size, max speed and volumetric capacity reference table
Nominal Tube Diameter (mm) Indicative Belt Width (mm) Standard Idler Spacing (m) Min Transition Distance (m) Min Curve Radius (m) Max Lump Size (mm) Max Speed (m/s) Volumetric Capacity (m³/h)
100 450 1.10 2.5 30 33 2.2 21.2
150 600 1.10 4.0 45 45 2.2 46.9
200 800 1.30 5.0 60 60 2.5 84.7
250 1000 1.45 6.5 75 75 2.5 132.4
300 1200 1.60 7.5 90 95 3.0 190.7
350 1400 2.00 9.5 105 110 3.5 256.2
400 1600 2.20 10.0 120 125 4.0 339.1
450 1800 2.30 11.0 135 140 4.5 429.2
500 1900 2.40 12.5 150 160 5.0 530.0
550 2100 2.50 13.5 160 180 5.5 641.2

* The above table is valid only for textile carcass rubber conveyor belts.  |  All values are indicative. Final engineering parameters to be confirmed based on actual project conditions, material density, and system configuration.

Need Custom Pipe Belt Specifications for Your Project?

Share your conveying distance, capacity, material type and routing conditions — our engineering team will provide full technical documentation and a tailored recommendation.

Core Technical Advantages

Six Engineering Capabilities That Set Pipe Conveyor Belt Apart

Every advantage is designed to reduce total system cost, increase operational reliability and meet the environmental standards that modern bulk material handling projects demand.

Fully enclosed pipe conveyor belt tunnel system
01
Fully Enclosed Transportation
Dust-Free Conveying System
Horizontal curve conveying system
02
Horizontal Curve Conveying
Curved Conveyor System
Large inclination steep angle conveying
03
Large Inclination Conveying
Steep Angle Transport — Up to 30°
Long distance pipe belt conveyor system
04
Long Distance Transportation
Pipe Belt Conveyor for Large Systems
Environmentally friendly enclosed conveyor system
05
Environmentally Friendly System
Enclosed Conveyor Belt — Compliance Ready
Low material loss precision conveying
06
Low Material Loss
Maximum Conveying Efficiency
Ready to Evaluate Pipe Conveyor Belt for Your Project?

Our engineering team can review your conveying requirements — including distance, capacity, material, terrain and inclination — and provide a detailed technical proposal with system configuration recommendations.

Factory Capability & Technical Strength

Why Engineers & Procurement Teams Choose Our Pipe Conveyor Belt

20+ years of conveyor belt manufacturing, dedicated pipe belt production lines, and the engineering capability to solve complex conveying challenges that standard suppliers cannot.

20+
Years Manufacturing
50+
Export Countries
ST 5400
Max Steel Cord Rating
600mm
Max Pipe Diameter
JOYTRANS Zhongyi Rubber factory — pipe conveyor belt production floor
Factory Tour
Guangrao, Shandong · China
China's leading rubber conveyor belt production hub
Full In-House Production
Mixing · Calendering · Vulcanizing · Testing
ISO 9001 · ISO 14001 · DIN 22131
Certified quality — test reports on request
FOB Qingdao · All Major Ports
Global export to 50+ countries worldwide
Factory · Production · Quality
Conveyor belt production line
Production Line
Industrial rubber belt manufacturing
Manufacturing Process
Belt quality inspection and testing
Quality Inspection
Technical laboratory and testing equipment
Testing Laboratory
Complex Project Capability
  • Long Distance Curved Conveying
    Single-system routes spanning several kilometers with horizontal and vertical curves — no intermediate transfer stations required.
  • High Tension Pipe Belt — Up to ST 5400
    Steel cord pipe belt for high-tonnage, long-distance bulk material conveying in large mining and port systems.
  • Large Diameter Pipe Belt — Up to 600 mm
    Full production range from 150 mm to 600 mm covering coal, ore, cement and port cargo applications.
  • Special Compound Pipe Belts
    Heat-resistant, fire-resistant, oil-resistant and cold-resistant compound options for challenging material and environment conditions.
  • Dust-Free System Engineering Support
    Technical support to select belt type, pipe diameter and carcass configuration for zero-emission conveying projects.
Manufacturing & Service Strength
  • Dedicated Pipe Belt Production Line
    Specialized pipe conveyor belt manufacturing equipment and quality control — not repurposed flat belt production lines.
  • ISO-Certified Quality Management
    ISO 9001 / 14001 certified. Products conform to GB/T, DIN, JIS and AS international conveyor belt standards.
  • OEM & Custom Engineering
    Full OEM capability — custom widths, lengths, compound formulations and carcass configurations engineered to project specification.
  • Pre-Sales Technical Engineering Support
    Belt selection guidance, system configuration advisory and technical review from inquiry through to commissioning support.
  • Global Export — 50+ Countries
    Full documentation support: commercial invoice, packing list, certificate of origin, test reports — smooth international customs clearance.
ISO 9001 Certified
ISO 14001 Certified
OHSAS 18001
GB/T 9770
DIN 22131
JIS K6369
AS 1333
Get a Technical Proposal for Your Pipe Conveyor Belt Project

Send us your conveying material, distance, capacity and inclination requirements.

Our engineering team will recommend the correct belt type, pipe diameter and carcass configuration — with full specification documentation and a competitive quotation.