Heavy Duty Hose
Heavy Duty Hose is designed for suitable industrial suction and delivery duties where the hose must match the conveyed material, operating pressure, required diameter and installation conditions. Allarakhu and Sons welcomes enquiries from industrial buyers, contractors, maintenance teams and procurement departments seeking a suitable hose for demanding material-transfer operations.
Product Overview
This heavy-duty hose is described in the available product specification as having a soft PVC wall reinforced by rigid PVC spirals. The construction is intended for suction and delivery applications involving compatible abrasive materials and liquids.
Correct selection depends on the type of material being conveyed, the required internal diameter, suction conditions, working pressure, temperature and connection arrangement. Buyers should confirm the size-specific technical information before ordering or installing the hose.
Key Features
- Grey heavy-duty hose intended for industrial suction and delivery applications.
- Soft PVC wall with rigid PVC spiral reinforcement, as specified in the product reference.
- Published internal-diameter range of 25 mm to 300 mm.
- Size-specific working and bursting pressure values provided in the technical table below.
- Application information includes the handling of compatible abrasive materials in industrial environments.
Confirm the specification and suitability for the actual service conditions before placing an order. Do not select the hose on diameter or appearance alone.
Technical Specifications
| Specification | Details |
|---|---|
| Product name | Heavy Duty Hose |
| Hose type | Heavy-duty suction and delivery hose |
| Standard colour | Grey |
| Wall material | Soft PVC |
| Reinforcement | Rigid PVC spiral |
| Published internal-diameter range | 25 mm to 300 mm |
| Working pressure range | 2.5 to 8 kg/cm², depending on size |
| Bursting pressure range | 6 to 25 kg/cm², depending on size |
| Pressure reference temperature | 30°C |
| Recommended maximum working temperature | Listed as 60/70°C in the source; confirm the applicable limit for the selected variant |
| Connection fittings | Confirm the required arrangement and whether fittings are included |
Size Range and Dimensions
The published specification lists nominal sizes from 1 inch to 12 inches. Internal diameter, outside diameter, bending radius, working pressure, bursting pressure and standard length vary with the selected size.
Use the following table to identify the listed dimensions and ratings for the required size. Confirm the figures against the current specification before finalising an order.
| Nominal size | Nominal size (mm) | Internal diameter (mm) | Outside diameter (mm) | Bending radius (mm) | Working pressure (kg/cm²) | Bursting pressure (kg/cm²) | Standard length (m) |
|---|---|---|---|---|---|---|---|
| 1 inch | 25 | 25.4 ± 0.5 | 31.5 ± 0.5 | 48 | 8 | 25 | 30 |
| 1¼ inch | 30 | 31.8 ± 0.5 | 36.8 ± 0.5 | 68 | 7 | 21 | 30 |
| 1½ inch | 40 | 38.0 ± 0.5 | 46.3 ± 1.5 | 70 | 5.5 | 18 | 30 |
| 2 inch | 50 | 50.8 ± 0.5 | 60.8 ± 1.5 | 100 | 4.5 | 18 | 30 |
| 2½ inch | 65 | 63.5 ± 1.0 | 74.5 ± 1.5 | 120 | 4.5 | 18 | 30 |
| 3 inch | 75 | 76.2 ± 1.0 | 87.2 ± 1.5 | 155 | 4.5 | 18 | 30 |
| 4 inch | 100 | 101.2 ± 1.5 | 114.2 ± 2.0 | 213 | 4.0 | 14 | 15 / 18 / 30 |
| 5 inch | 125 | 127.0 ± 1.5 | 141.0 ± 2.0 | 230 | 3.0 | 10 | 15 / 18 |
| 6 inch | 150 | 152.4 ± 1.5 | 169.4 ± 2.0 | 375 | 2.5 | 9 | 15 / 18 |
| 8 inch | 200 | 203.2 ± 2.0 | 224.4 ± 2.0 | 600 | 2.5 | 8 | 4.5 / 6 |
| 10 inch | 250 | 254.2 ± 2.0 | 284.4 ± 2.0 | 1000 | 2.5 | 8 | 4.5 / 6 |
| 12 inch | 300 | 300.0 ± 2.0 | 340.0 ± 2.0 | 1000 | 2.5 | 6 | 4.5 / 6 |
Pressure values in the table are specified at 30°C in the product reference. Standard lengths are shown as listed and should be confirmed for the required size and current supply.
Connection Options
The available product information does not specify a standard coupling or fitting arrangement. Before ordering, check the hose bore, the mating equipment connection, the required retention method and whether clamps or adaptors are needed.
For an existing installation, provide the current hose size and connection details. Do not assume couplings are included unless this is confirmed in the quotation.
Design and Construction
The published construction is a soft PVC wall with rigid PVC spiral reinforcement. The exact hose dimensions and permitted bending radius vary across the size range, so the chosen diameter should be checked against the available installation space and the equipment manufacturer’s requirements.
For abrasive material transfer or challenging industrial service, confirm that the specific hose is appropriate for the material, pressure, vacuum conditions and operating temperature. Do not assume that one size or configuration is suitable for every service duty.
Working Pressure and Bursting Pressure
The listed working-pressure range is 2.5 to 8 kg/cm², while the listed bursting-pressure range is 6 to 25 kg/cm². Both ranges vary by size, and the reference specifies pressure values at 30°C.
Always select the working-pressure rating for the exact hose diameter. Bursting pressure is not a permitted operating pressure. For a suction line, separately confirm the permitted vacuum condition for the chosen size; working and bursting pressure figures alone do not establish a vacuum rating.
Applications
The product reference lists heavy-duty suction and delivery of abrasive materials in industrial environments, including coal and mineral mines, stone and lime quarries, shipping, sewage disposal, aquaculture, paper mills, cement operations, chemical and petrochemical industries, oil exploration and construction.
For chemical service, confirm compatibility with the exact substance, concentration and temperature. The reference excludes solvents, so do not assume the hose is suitable for solvent transfer or all industrial chemicals. Any specialist or safety-critical application requires confirmation of the appropriate technical rating and approvals.
Product Selection Guide
To identify a suitable Heavy Duty Hose, provide the following details with your enquiry:
- The material or liquid being conveyed, including whether it contains abrasive solids.
- The required nominal size and internal diameter.
- The working pressure and whether the installation operates under suction, delivery or both.
- The operating temperature and any pressure fluctuations.
- The available installation space and required bending radius.
- The connection type, required length, quantity and delivery destination.
For replacement orders, compare the proposed hose dimensions and ratings with the existing product specification. If the operating conditions have changed, review the selection rather than relying on the previous size alone.
Industrial Buyer Guide
Procurement and maintenance teams should record the hose size, working-pressure requirement, burst-pressure data, conveyed material, operating temperature and connection arrangement. This information helps make repeat purchases more consistent and reduces the likelihood of ordering an unsuitable variant.
For abrasive or demanding service, request the technical documentation applicable to the selected size and application. Confirm the hose’s suitability before installation and follow the equipment and hose supplier’s handling instructions.
Heavy Duty Hose Supplier in Surat
Allarakhu and Sons, based in Surat, Gujarat, welcomes enquiries from industrial buyers seeking a suitable Heavy Duty Hose for their requirements. Share the application, hose size, working conditions and required quantity so our team can review the specification before quotation.
Contact Allarakhu and Sons on +91 98251 78797 or +91 84011 31000 for product enquiries.
Gujarat Industrial and GIDC Enquiries
We welcome enquiries from businesses in Surat, including those operating in Surat GIDC, Sachin GIDC, Pandesara and Udhna. Buyers working around Hazira, Palsana and Kadodara, as well as Ankleshwar GIDC, Bharuch GIDC and Vapi GIDC, can also share their hose requirements for review.
Include the material being conveyed, the required diameter, pressure conditions, length and quantity. Supply availability and delivery details should be confirmed for each enquiry.
India-Wide Industrial Enquiries
Allarakhu and Sons welcomes product enquiries from Ahmedabad, Mumbai and Pune, as well as Delhi NCR, Noida, Gurugram and Chandigarh. Buyers in Bengaluru, Hyderabad, Chennai, Jaipur and Lucknow can also submit their technical requirements. Enquiries are welcome from Indore, Nagpur, Goa, Dehradun, Kochi, Shimla, Srinagar and other locations across India.
Share the required dimensions, application details and delivery destination so the product and supply requirements can be reviewed before ordering.
Request a Heavy Duty Hose Quotation
To request a quotation, contact Allarakhu and Sons with the required size, conveyed material, working pressure, suction conditions, operating temperature, hose length and quantity. Include connection requirements and any existing product markings or specification documents if available.
Allarakhu and Sons
A-3, 7/4720, Badri Mansion, Lal Darwaja Station Road, Surat – 395003, Gujarat, India
Phone: +91 98251 78797 / +91 84011 31000
Website: allarakhuandsons.in
Frequently Asked Questions
What is a Heavy Duty Hose used for?
The listed product is intended for heavy-duty suction and delivery applications involving suitable abrasive materials in industries such as mining, quarrying, shipping, sewage disposal, aquaculture, paper, cement, chemicals, petrochemicals, oil exploration and construction.
What material is used in the hose construction?
The product specification describes a soft PVC wall reinforced by rigid PVC spirals. Confirm the exact variant and specification before ordering.
What sizes are available?
The published size range is 25 mm to 300 mm internal diameter, with nominal sizes listed from 1 inch to 12 inches. Confirm the required size and current availability for your application.
What is the working pressure of this hose?
The listed working-pressure range is 2.5 to 8 kg/cm² at 30°C, depending on size. Refer to the size-specific table and confirm the applicable rating before use.
Is the bursting pressure the same as working pressure?
No. Bursting pressure is not a permitted operating pressure. Use the specified working-pressure rating for the selected size and application.
Can this hose carry chemicals?
The source mentions certain chemical and petrochemical applications but excludes solvents. Compatibility depends on the exact substance, concentration and temperature, so confirm the applicable technical guidance before use.
Are couplings or fittings included?
The accessible product specification does not confirm included fittings. Share the required connection details and ask for confirmation when requesting a quotation.
Can I request a quotation from outside Surat?
Yes. Buyers throughout India can contact Allarakhu and Sons with the required size, application, quantity and delivery destination for review.
