Manufacturer, Supplier & Exporter of Bitumen + Concrete Coated Pipes
Bitumen + concrete coated pipes are steel (typically carbon or line‑pipe grade) pipes which are externally coated with a dual‑layer system: an initial bituminous layer (or asphalt/bitumen‑based coating) that provides corrosion and moisture resistance, followed by or combined with a concrete weight coating (cement/aggregate matrix) for mechanical protection and sometimes negative buoyancy in buried or immersed conditions. Concrete weight‑coated pipes (“CWC pipes”) add downward force so the pipeline remains stable in submerged or partly buried situations..
Riddhi Siddhi Impex positions itself as a manufacturer and domestic supplier of coated pipes, capable of supplying bitumen‑coated and concrete‑coated steel pipes across Indian markets. By leveraging appropriate substrate steel, surface preparation, application of bitumen coating, followed by concrete coating or encasement, they can offer pipe systems suited for demanding infrastructure—both coastal/port environments and inland buried pipelines. The dual coating system ensures both corrosion control (via bitumen) and mechanical/weight stability (via concrete)..
Such pipes are particularly relevant for large infrastructure projects: pipelines laid underwater or across riverbeds (where buoyancy control is needed), buried pipelines in corrosive soils where bitumen protection is key, and marine or port‑side pipelines. In the Indian context, these could include coastal water‑intake/discharge systems, pipelines in port areas, cross‑state buried water/gas lines, and industrial feed lines in coastal/industrial zones. Having a supplier like Riddhi Siddhi ensures these pipes can be specified and sourced for such high‑demand installations..
Riddhi Siddhi Impex advertises a wide domestic supply footprint: delivering coated pipe solutions—including bitumen + concrete coated pipes—to major metro and industrial cities like Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot; as well as inland regional cities like Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Navsari, Valsad, Rajpipla, Narmada. This coverage supports both coastal / port‑linked projects and inland pipeline infrastructure..
The company has a strong domestic Because these pipes may be large‑diameter, heavy wall, coated and/or concreted, logistics and inventory management matter. Riddhi Siddhi’s domestic reach implies they can hold stock or arrange manufacture/ coating with short lead‑time, manage transport to major hubs (ports like Kochi, Visakhapatnam, Mangalore, Dahej) and deliver to inland project sites (Nagpur, Indore, Kanpur). Proper packaging and handling ensures the bitumen and concrete coatings remain intact until installation.presence, serving major Indian cities such as Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, and Rajpipla. This widespread network enables timely delivery and localized support.
Bitumen + Concrete Coated Pipes
Specification
| Product Name | Bitumen + Concrete Coated Pipes |
|---|---|
| Manufacturer | Riddhi Siddhi Impex |
| Base Material | Carbon Steel (ASTM A106 / A53 / API 5L) |
| Coating | Bitumen + Concrete Weight Coating |
| Standard | DIN 30670 / DIN 30671 / ASTM / API |
| Size Range | 1/2” NB to 48” NB |
| Wall Thickness | Sch 20 to Sch 160 / XXS |
| Pipe Ends | Plain End (PE), Beveled End (BE), or Threaded |
| Form | Seamless, Welded, ERW, LSAW |
| Applications | Marine Pipelines, Water Supply, Oil & Gas, Sewage, Industrial Projects |
Chemical Composition (Base Carbon Steel)
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.23 Max |
| Manganese (Mn) | 0.30 – 1.06 |
| Phosphorus (P) | 0.05 Max |
| Sulfur (S) | 0.045 Max |
| Silicon (Si) | 0.10 – 0.35 |
| Copper (Cu) | 0.40 Max |
| Nickel (Ni) | 0.40 Max |
| Chromium (Cr) | 0.40 Max |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 415 MPa |
| Yield Strength (0.2% offset) | ≥ 240 MPa |
| Elongation | ≥ 20% |
| Hardness | ≤ 95 HRB |
| Impact Resistance | Excellent (Due to Bitumen + Concrete Coating) |
| Coating Adhesion | Strong adhesion per DIN 30670 / DIN 30671 |
Dimension Chart (Nominal)
| Nominal Pipe Size (NB) | Outside Diameter (mm) | Wall Thickness (mm) | Length |
|---|---|---|---|
| 1/2" | 21.3 | 2.77 | Up to 12 m |
| 1" | 33.4 | 3.38 | Up to 12 m |
| 2" | 60.3 | 3.91 | Up to 12 m |
| 4" | 114.3 | 6.02 | Up to 12 m |
| 6" | 168.3 | 7.11 | Up to 12 m |
| 10" | 273.1 | 9.27 | Up to 12 m |
| 16" | 406.4 | 12.70 | Up to 12 m |
Equivalent Grades
| Standard | Grade |
|---|---|
| ASTM | A106 Grade B / A53 Grade B |
| API | 5L Grade B / X42 / X52 |
| EN | EN 10216 / EN 10224 |
| DIN | St 37.2 / St 52.3 |
| BS | 3601 / 3602 |
Equivalent Standards
| Standard | Description |
|---|---|
| DIN 30670 / 30671 | Concrete Weight Coating for Steel Pipes |
| BS EN 10311 | Bitumen Coating for Corrosion Protection |
| ASTM / API | Standard Specification for Line Pipes and Steel Pipes |
Other Types of Coated Steel Pipes
| Type | Description |
|---|---|
| 3LPE Coated Pipes | Three-layer polyethylene coated pipes for enhanced corrosion protection |
| FBE Coated Pipes | Fusion Bonded Epoxy coated pipes for superior adhesion and corrosion resistance |
| PP Coated Pipes | Polypropylene-coated carbon steel pipes for buried or submerged pipelines |
| Internal Epoxy Coated Pipes | Epoxy-coated internal surfaces for smooth fluid flow |
With India’s coastal development, subsea/marine pipelines, port infrastructure, and expansive buried pipeline networks for water, gas, oil and industrial utilities, the availability of bitumen + concrete coated pipes from a domestic supplier like Riddhi Siddhi is strategically valuable. It supports faster procurement, reduced lead‑times, localized logistics and project execution across both coastal and inland cities—from Mumbai, Chennai, Kolkata to Udaipur, Lucknow and Visakhapatnam—thereby enabling infrastructure growth without excessive import dependence or supply chain lag.
Frequently Asked Questions (FAQs)
- Q1: What are the typical applications of Bitumen + Concrete Coated Pipes?
- A1: These pipes are used in marine pipelines, buried water/gas pipelines, sewage, oil & gas transport, and industrial projects.
- Q2: Can custom pipe lengths and coating thicknesses be supplied?
- A2: Yes, Riddhi Siddhi Impex offers custom lengths, wall thicknesses, and coating thicknesses based on project requirements.
- Q3: Are these pipes suitable for offshore installations?
- A3: Yes, the bitumen layer provides corrosion resistance while the concrete coating ensures weight and stability for submerged or offshore pipelines.
- Q4: Which Indian cities are served by Riddhi Siddhi Impex?
- A4: Major cities like Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, and more.
Cities we have supplied our products to
Mumbai, Bitumen + Concrete Coated Pipes Suplier in Delhi, Bitumen + Concrete Coated Pipes Suplier in Bengaluru(Bangalore), Bitumen + Concrete Coated Pipes Suplier in Hyderabad, Bitumen + Concrete Coated Pipes Suplier in Chennai, Bitumen + Concrete Coated Pipes Suplier in Kolkata, Bitumen + Concrete Coated Pipes Suplier in Pune, Bitumen + Concrete Coated Pipes Suplier in Ahmedabad, Bitumen + Concrete Coated Pipes Suplier in Surat, Bitumen + Concrete Coated Pipes Suplier in Vadodara, Bitumen + Concrete Coated Pipes Suplier in Rajkot, Bitumen + Concrete Coated Pipes Suplier in Nagpur, Bitumen + Concrete Coated Pipes Suplier in Indore, Bitumen + Concrete Coated Pipes Suplier in Bhopal, Bitumen + Concrete Coated Pipes Suplier in Jaipur, Bitumen + Concrete Coated Pipes Suplier in Kanpur, Bitumen + Concrete Coated Pipes Suplier in Lucknow, Bitumen + Concrete Coated Pipes Suplier in Agra, Bitumen + Concrete Coated Pipes Suplier in Varanasi, Bitumen + Concrete Coated Pipes Suplier in Amritsar, Bitumen + Concrete Coated Pipes Suplier in Chandigarh, Bitumen + Concrete Coated Pipes Suplier in Mysuru (Mysore), Bitumen + Concrete Coated Pipes Suplier in Udaipur, Bitumen + Concrete Coated Pipes Suplier in Jodhpur, Bitumen + Concrete Coated Pipes Suplier in Visakhapatnam, Bitumen + Concrete Coated Pipes Suplier in Coimbatore, Bitumen + Concrete Coated Pipes Suplier in Madurai, Bitumen + Concrete Coated Pipes Suplier in Kochi, Bitumen + Concrete Coated Pipes Suplier in Thiruvananthapuram, Bitumen + Concrete Coated Pipes Suplier in Mangalore, Bitumen + Concrete Coated Pipes Suplier in Nagpur, Bitumen + Concrete Coated Pipes Suplier in Nashik, Bitumen + Concrete Coated Pipes Suplier in Kolhapur, Bitumen + Concrete Coated Pipes Suplier in Chandrapur, Bitumen + Concrete Coated Pipes Suplier in Akola, Bitumen + Concrete Coated Pipes Suplier in Vilayat, Bitumen + Concrete Coated Pipes Suplier in Somnath, Bitumen + Concrete Coated Pipes Suplier in Dahej, Bitumen + Concrete Coated Pipes Suplier in Vadodara, Bitumen + Concrete Coated Pipes Suplier in Narmada, Bitumen + Concrete Coated Pipes Suplier in Surat, Bitumen + Concrete Coated Pipes Suplier in Ankleshwar, Bitumen + Concrete Coated Pipes Suplier in Navsari, Bitumen + Concrete Coated Pipes Suplier in Valsad, Bitumen + Concrete Coated Pipes Suplier in Rajpipla, Bitumen + Concrete Coated Pipes Suplier in Veraval, Bitumen + Concrete Coated Pipes Suplier inKovvur, Bitumen + Concrete Coated Pipes Suplier in Andra Pradesh, Bitumen + Concrete Coated Pipes Suplier inKarwar, Bitumen + Concrete Coated Pipes Suplier in Karnataka, Bitumen + Concrete Coated Pipes Suplier inKosamba, Bitumen + Concrete Coated Pipes Suplier in Gujarat, Bitumen + Concrete Coated Pipes Suplier in Vishakapatnam, Bitumen + Concrete Coated Pipes Suplier in Shahad, Bitumen + Concrete Coated Pipes Suplier in Pondicherry, Bitumen + Concrete Coated Pipes Suplier in Kakkinada, Bitumen + Concrete Coated Pipes Suplier in Andra Pradesh, Bitumen + Concrete 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Visakhapatnam , Bitumen + Concrete Coated Pipes Suplier inJamnagar, Bitumen + Concrete Coated Pipes Suplier in Kozhikode, Bitumen + Concrete Coated Pipes Suplier in Pondicherry, Bitumen + Concrete Coated Pipes Suplier in Ludhiana, Bitumen + Concrete Coated Pipes Suplier inLatur, Bitumen + Concrete Coated Pipes Suplier in Nanded, Bitumen + Concrete Coated Pipes Suplier in Vijaywada, Bitumen + Concrete Coated Pipes Suplier in Alwar, Bitumen + Concrete Coated Pipes Suplier in Bareilly, Bitumen + Concrete Coated Pipes Suplier in Bikaner, Bitumen + Concrete Coated Pipes Suplier in Andheri, Bitumen + Concrete Coated Pipes Suplier in Marol, Bitumen + Concrete Coated Pipes Suplier in Taloja, Bitumen + Concrete Coated Pipes Suplier in Turbhe, Bitumen + Concrete Coated Pipes Suplier in TTC (Thane-Belapur), Bitumen + Concrete Coated Pipes Suplier in Pimpri-Chinchwad, Bitumen + Concrete Coated Pipes Suplier in Chakan, Bitumen + Concrete Coated Pipes Suplier in Talegaon, Bitumen + Concrete Coated 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Countries we have supplied our products to
South Korea, Bitumen + Concrete Coated Pipes Exporter in Africa, Bitumen + Concrete Coated Pipes Exporter in Sri Lanka, Bitumen + Concrete Coated Pipes Exporter in Syria, Bitumen + Concrete Coated Pipes Exporter in Taiwan, Bitumen + Concrete Coated Pipes Exporter in Tanzania, Bitumen + Concrete Coated Pipes Exporter in Tajikistan, Bitumen + Concrete Coated Pipes Exporter in Thailand, Bitumen + Concrete Coated Pipes Exporter in Turkey, Bitumen + Concrete Coated Pipes Exporter in Turkmenistan, Bitumen + Concrete Coated Pipes Exporter in Ukraine, Bitumen + Concrete Coated Pipes Exporter in United Kingdom, Bitumen + Concrete Coated Pipes Exporter in Arab Emirates (UAE), Bitumen + Concrete Coated Pipes Exporter in Uzbekistan, Bitumen + Concrete Coated Pipes Exporter in Vietnam, Bitumen + Concrete Coated Pipes Exporter in Yemen, Bitumen + Concrete Coated Pipes Exporter in France, Bitumen + Concrete Coated Pipes Exporter in Germany, Bitumen + Concrete Coated Pipes Exporter in Greece, Bitumen + Concrete Coated Pipes Exporter in Oman, Bitumen + Concrete Coated Pipes Exporter in Colombia, Bitumen + Concrete Coated Pipes Exporter in Portugal, Bitumen + Concrete Coated Pipes Exporter in Japan, Bitumen + Concrete Coated Pipes Exporter in Lithuania, Bitumen + Concrete Coated Pipes Exporter in Macau, Bitumen + Concrete Coated Pipes Exporter in Mongolia, Bitumen + Concrete Coated Pipes Exporter in Qatar, Bitumen + Concrete Coated Pipes Exporter in Ireland, Bitumen + Concrete Coated Pipes Exporter in Malaysia, Bitumen + Concrete Coated Pipes Exporter in Bangladesh, Bitumen + Concrete Coated Pipes Exporter in Russia, Bitumen + Concrete Coated Pipes Exporter in Iran, Bitumen + Concrete Coated Pipes Exporter in Jordan, Bitumen + Concrete Coated Pipes Exporter in Singapore, Bitumen + Concrete Coated Pipes Exporter in Bulgaria, Bitumen + Concrete Coated Pipes Exporter in Poland, Bitumen + Concrete Coated Pipes Exporter in Denmark, Bitumen + Concrete Coated Pipes Exporter in Nigeria, Bitumen + Concrete Coated Pipes Exporter in Gambia, Bitumen + Concrete Coated Pipes Exporter in Indonesia, Bitumen + Concrete Coated Pipes Exporter in Finland, Bitumen + Concrete Coated Pipes Exporter in Argentina, Bitumen + Concrete Coated Pipes Exporter in Chile, Bitumen + Concrete Coated Pipes Exporter in Spain, Bitumen + Concrete Coated Pipes Exporter in Peru, Bitumen + Concrete Coated Pipes Exporter in Kuwait, Bitumen + Concrete Coated Pipes Exporter in India, Bitumen + Concrete Coated Pipes Exporter in Saudi Arabia, Bitumen + Concrete Coated Pipes Exporter in Slovakia, Bitumen + Concrete Coated Pipes Exporter in Slovenia, Bitumen + Concrete Coated Pipes Exporter in Sweden, Bitumen + Concrete Coated Pipes Exporter in Switzerland, Bitumen + Concrete Coated Pipes Exporter in Bahrain, Bitumen + Concrete Coated Pipes Exporter in the Netherlands, Bitumen + Concrete Coated Pipes Exporter in United Kingdom, Bitumen + Concrete Coated Pipes Exporter in Mexico, Bitumen + Concrete Coated Pipes Exporter in Bulgaria, Bitumen + Concrete Coated Pipes Exporter in Spain, Bitumen + Concrete Coated Pipes Exporter in France, Bitumen + Concrete Coated Pipes Exporter in Germany, Bitumen + Concrete Coated Pipes Exporter in Colombia, Bitumen + Concrete Coated Pipes Exporter in Brazil, Bitumen + Concrete Coated Pipes Exporter in Saudi Arabia, Bitumen + Concrete Coated Pipes Exporter in Iraq, Bitumen + Concrete Coated Pipes Exporter in Iran, Bitumen + Concrete Coated Pipes Exporter in Sudan, Bitumen + Concrete Coated Pipes Exporter in Libya, Bitumen + Concrete Coated Pipes Exporter in Tanzania, Bitumen + Concrete Coated Pipes Exporter in Nigeria, Bitumen + Concrete Coated Pipes Exporter in New Zealand, Bitumen + Concrete Coated Pipes Exporter in Paris, Bitumen + Concrete Coated Pipes Exporter in Switzerland
