Versatile Black Pipe Rubber Conveyor Belt for Optimal Conveying Performance

• 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
• 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)

Product Description

Product Description

Pipe Rubber Conveyor Belt

Applications

Our innovative pipe rubber conveyor belt is a game-changer in the transportation of bulk materials across a wide range of industries. From the bustling mines where it efficiently moves coal and ore, to the cement plants where it seamlessly handles raw materials and finished products, this conveyor belt is indispensable. In power plants, it transports coal and biomass with ease, ensuring uninterrupted energy generation. The food processing industry benefits from its ability to manage grains and sugar, while the chemical and agricultural sectors rely on it for moving chemicals, fertilizers, and more. Its utility extends to recycling operations, ports, steel mills, and construction sites, delivering unparalleled advantages such as minimized spillage, heightened safety, and enhanced material handling efficiency.

Structure

Engineered for excellence, the structure of our pipe rubber conveyor belt comprises several vital components. The Cover Layers, crafted from premium rubber, provide formidable resistance against wear and environmental elements. The Carcass, made of robust materials like polyester, nylon, or steel cord, ensures unmatched flexibility and strength. The ingenious Pipe Shape Design effectively contains materials, curbing spillage. Sidewall Reinforcement guarantees stability, maintaining the belt's integrity. Tension Members empower the belt to carry hefty loads with remarkable tensile strength. Rubber Skim Coats bind the layers, amplifying durability. Edge Protection safeguards against fraying and damage during operations. This meticulously layered construction is your assurance of a belt that is durable, flexible, and highly efficient in transporting materials.

Features

Crafted for excellence, our pipe rubber conveyor belt is the epitome of durability and efficiency, boasting a multitude of standout features. Its high durability and wear resistance make it a perfect fit for demanding, heavy-duty environments. Thanks to its remarkable flexibility, it navigates seamlessly in both vertical and horizontal layouts, even within tight or curved spaces. The pipe design significantly curtails spillage and dust, promoting cleaner, more efficient operations. With its superior tensile strength, the belt handles heavy loads effortlessly while maintaining form. Furthermore, its resistance to harsh environmental conditions, including extreme temperatures and chemical exposure, ensures longevity. The belt's low maintenance reduces operational downtime and costs, while its noise reduction feature ensures quieter operations. Embodying safety, it minimizes spillage and accidents, and its energy efficiency translates to lower power consumption compared to conventional conveyors. This makes our pipe rubber conveyor belt a dependable and economical choice for industries like mining, cement, power generation, 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 immense pride in offering a comprehensive array of premium conveyor belts and rubber sheet products, expertly designed to meet the diverse needs of various industries. Our product portfolio includes heat-resistant, oil-resistant, abrasion-resistant, and general-purpose belts, each crafted with precision to cater to a vast range of applications. Our high-grade rubber sheets are distinguished by their exceptional durability, flexibility, and resistance to chemicals, harsh weather conditions, and wear. We also provide tailor-made customization solutions, ensuring our products are perfectly aligned with your specific requirements, delivering consistent performance and reliability for sectors such as mining, construction, manufacturing, and beyond.

Detailed Photos

 

Certifications

Company Profile

 

GRAND RUBBER is unwaveringly dedicated to the art of manufacturing, exporting, and supplying superior rubber conveyor belts and specialized belting solutions. With profound expertise in the comprehensive domain of steel cord conveyor belts, we proudly deliver products of unparalleled quality.

Founded in 2004, our company boasts a sophisticated suite of advanced production, research, and development capabilities. Equipped with state-of-the-art testing apparatus and a team of seasoned technical experts, we operate China's most advanced rubber mixing facility. This facility is fully automated and supplemented by an array of cutting-edge equipment, ensuring precision and excellence in every product.

GRAND RUBBER is extensively committed to international markets, exporting our premium products across the globe. Our reach spans continents, including Europe, North & South America, the Middle East, Southeast Asia, Africa, and Australia, among others.

Our dedication to high-quality products, exceptional service, and robust technical support has earned us a widespread and stellar reputation on the global stage.

Choose us, trust us - we are your expert Conveyor Belt Engineers, committed to delivering excellence in every belt!

Packaging & Shipping

At Qingdao Grand Rubbers Co., Ltd, we understand the importance of tailored presentations for diverse markets. That's why we offer an array of customizable packaging solutions for our Versatile Black Pipe Conveyor Belt, designed to meet varied market expectations with precision. Whether it's a distinct color wrap to catch the eye or unique labels that convey essential information, our packaging is crafted to enhance the appeal and functionality of our products, ensuring they stand out in any market setting.

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.