Sturdy Black Pipe Conveyor Belt for Vertical Handling Solutions

• Customization: Available
• Type: St630-St7500
• Material: Rubber
• Model NO.: ST630-ST7500
• Inside Material: Steel Cord
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant, Low Temperature Resistant
• Tensile Strength: Strong
• Color: Black
• Dimension(L*W*H): 1-6m
• Max Diameter of Cord: 3.0mm-15.0mm
• Pitch of Cord: 10mm-21mm
• Application: Coal, Mining, Cement Plant, Power Plant
• OEM or Not: OEM Allowed
• Weight: 18kg/M-67kg/M
• Width: 200-3000mm
• Cover Rubber Grade: 10-25 MPa
• Edge: Moulded Edge
• Transport Package: According to Customers′ Requirements
• Specification: St630-St7500
• Trademark: GRAND RUBBERS
• Origin: Qingdao, China
• HS Code: 4010110000
• Production Capacity: 100000 Meter Per Month

Product Description

Product Description

Pipe Rubber Conveyor Belt

Applications

The pipe rubber conveyor belt proudly serves a multitude of industries, providing seamless and efficient transport of bulk materials. It excels in mining, moving coal and ore with ease, and in cement production, where it shifts essential raw materials and finished products efficiently. Power plants depend on it for transporting coal and biomass, while the food processing industry relies on it for grains and sugar. In the chemical and agriculture sectors, it effortlessly moves chemicals, fertilizers, and more. Its versatility extends to recycling, ports, steel mills, and construction sites, offering unparalleled benefits such as minimized spillage, enhanced safety, and optimum efficiency in material handling.

Structure

The ingenious design of the pipe rubber conveyor belt is composed of several pivotal elements: robust Cover Layers made from durable rubber ensure excellent resistance to wear and environmental challenges. The Carcass, crafted from top-tier materials such as polyester, nylon, or steel cord, provides the perfect blend of flexibility and strength. The Pipe Shape Design ingeniously contains materials, reducing spillage. Sidewall Reinforcement guarantees stability and retains the belt's shape. Tension Members offer exceptional tensile strength for bearing heavy loads. Rubber Skim Coats seamlessly bond the layers, enhancing durability. Edge Protection safeguards against fraying and damage during operation. This sophisticated, layered construction guarantees the belt is not only durable and flexible but also supremely effective in the efficient transportation of materials.

Features

Crafted for unsurpassed durability and efficiency, the pipe rubber conveyor belt offers a suite of remarkable benefits. It boasts exceptional durability and wear resistance, making it a perfect fit for challenging, heavy-duty settings. Its adaptability permits both vertical and horizontal transportation, even in tight or curved spaces. The innovative pipe design minimizes spillage and dust, fostering cleaner and more efficient operations. With outstanding tensile strength, the belt handles heavy loads without yielding, and its environmental resilience allows it to endure harsh conditions, including extreme temperatures and chemical exposure. Requiring minimal maintenance, it reduces downtime and associated costs, while its noise reduction capabilities ensure quieter operations. Furthermore, the belt ensures safety by curtailing spillage and accidents, and its energy-efficient design lowers power consumption compared to traditional conveyors. These attributes make the pipe rubber conveyor belt a dependable and economically savvy choice for industries such as mining, cement, power plants, and agriculture.

Technical Standard

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 Rubber Quality

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 requirement of the table below:

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
Diameter of steel cord pipe conveyor belt

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 tensile strength and belt width specification

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 Rubber Quality

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.
Ozone resistant test condition: concentration(50±5)* 10-8 (volume fraction ), temperature(40±2)ºC, elongation (20±2)%, time 96h. Hot air ageing test condition: 70ºC* 168h.

Products Test Procedure

Step 3: Finished products test

Our Advantage

Products we produce

At Qingdao Grand Rubbers Co., Ltd, we take pride in offering an extensive array of conveyor belts and rubber sheet products, expertly designed to cater to the diverse needs of numerous industries. Our comprehensive product line includes heat-resistant, oil-resistant, abrasion-resistant, and general-purpose belts, each meticulously engineered for a broad spectrum of applications. Our premium rubber sheets are celebrated for their outstanding durability, flexibility, and resistance to chemicals, harsh weather, and wear. We offer tailored customization solutions, ensuring our products align precisely with your unique requirements, consistently delivering exceptional performance and reliability across industries such as mining, construction, manufacturing, and beyond.

Detailed Photos

Certifications

Company Profile

At GRAND RUBBER, we are deeply committed to the art and science of manufacturing, exporting, and supplying superior rubber conveyor belts and specialized belting solutions. Our extensive expertise encompasses all dimensions of high-quality steel cord conveyor belts, making us a trusted name in the industry.

Founded in 2004, our company boasts cutting-edge production capabilities, an innovative research and development division, and rigorous testing facilities. Our team of seasoned technical experts ensures excellence in every aspect of our products. We are proud to operate China's most advanced rubber mixing facility, supported by state-of-the-art automated systems and an array of sophisticated equipment.

GRAND RUBBER plays a pivotal role in the global market, exporting our premium products across the globe, including Europe, North and South America, the Middle East, Southeast Asia, Africa, and Australia, among others.

Our unwavering commitment to quality products, exemplary service, and robust technical support has earned us a stellar reputation that spans continents.

Choose us, place your trust in us, as we are your dedicated and expert Conveyor Belt Engineers!

Packaging & Shipping

At Qingdao Grand Rubbers Co., Ltd, we understand the diverse needs of our global clientele. Our packaging solutions for the Sturdy Black Pipe Conveyor Belt for Vertical Handling Solutions are tailored to meet distinct market demands. Whether it's vibrant color wrapping to catch the eye or specialized labeling for easy identification, we ensure that each package is crafted with precision and care, enhancing the customer experience at every step of the journey.

FAQ

Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 20 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 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 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.