Manufacturer, Supplier & Exporter of Pre-Insulated Coated Pipes
Riddhi Siddhi Impex is a leading manufacturer and supplier of Pre-Insulated Coated Pipes in India. Our pre-insulated pipes are engineered to provide efficient thermal insulation for hot and cold fluid transport, making them ideal for industrial, commercial, and municipal applications. Designed with high-quality steel cores and advanced insulating materials, these pipes ensure minimal heat loss and long-term durability..
Our Pre-Insulated Coated Pipes are widely used in district heating and cooling systems, oil and gas distribution, chemical industries, and water supply networks. The combination of a steel carrier pipe, polyurethane insulation, and protective outer coating ensures excellent mechanical strength, corrosion resistance, and thermal efficiency. These features make them a preferred choice for projects where temperature maintenance and energy savings are critical..
At Riddhi Siddhi Impex, we manufacture these pipes in compliance with international standards such as ASTM, ISO, DIN, and API. We offer seamless, welded, and ERW pipe forms to meet specific project requirements. The outer protective layer is available in high-quality PE, HDPE, or FBE coatings to provide additional corrosion resistance, even in challenging environmental conditions..
We proudly supply our products across major Indian cities including 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 wide distribution network ensures that clients across India have access to high-quality pre-insulated piping solutions...
Riddhi Siddhi Impex is committed to delivering high-performance Pre-Insulated Coated Pipes as a trusted domestic supplier across India. With years of experience, a strong manufacturing base, and a reliable distribution network, we cater to the growing demand for energy-efficient piping solutions in cities like Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Ahmedabad, Surat, Vadodara, and beyond. Our focus is on quality, durability, and customer satisfaction, making us the preferred choice for pre-insulated piping systems nationwide.
Pre-Insulated Coated Pipes
Specification
| Product Name | Pre-Insulated Coated Pipes |
|---|---|
| Manufacturer | Riddhi Siddhi Impex |
| Base Material | Carbon Steel / Stainless Steel |
| Insulation Material | Polyurethane (PU) |
| Outer Coating | HDPE / PE / FBE |
| Standard | ISO 2531 / ASTM / DIN / API |
| Size Range | 1/2” NB to 48” NB |
| Wall Thickness | Sch 20 to Sch 160 / XXS |
| Length | Single Random, Double Random, or Cut Lengths |
| Pipe Ends | Plain End (PE), Beveled End (BE), or Threaded |
| Form | Seamless, Welded, ERW, LSAW |
| Applications | District Heating, Cooling Systems, Water Supply, Oil & Gas, Chemical Industries |
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 PU Insulation) |
| Coating Adhesion | Strong Adhesion per ISO 2531 |
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 |
|---|---|
| ASTM A106 / A53 | Standard Specification for Carbon Steel Pipe for High-Temperature and Pressure Service |
| API 5L | Specification for Line Pipe |
| ISO 2531 | Pre-Insulated Pipes for District Heating and Cooling Systems |
| DIN 2462 | Steel Pipes with Insulation for Thermal Systems |
Other Types of Coated Steel Pipes
| Type | Description |
|---|---|
| Black Painted Coated Pipes | Carbon steel pipes with anti-corrosion black paint coating |
| Anti-Corrosion Coated Pipes | FBE / Epoxy coated pipes for superior corrosion resistance |
| PP / PE Coated Pipes | Polypropylene or polyethylene coated pipes for underground applications |
| 3LPE / 3LPP Coated Pipes | Three-layer coated pipes for high corrosion protection |
Our pipes undergo rigorous quality checks and testing for mechanical strength, thermal efficiency, corrosion resistance, and coating adhesion. By adhering to stringent quality standards, we ensure that our Pre-Insulated Coated Pipes can withstand high pressures, extreme temperatures, and harsh environmental conditions, making them suitable for both urban and industrial applications..
Frequently Asked Questions (FAQs)
- Q1: What are the main applications of Pre-Insulated Coated Pipes?
- A1: They are mainly used in district heating and cooling systems, oil & gas, chemical transport, and water supply networks.
- Q2: Can these pipes be customized?
- A2: Yes, we provide customization in pipe material, insulation thickness, outer coating type, and pipe diameter.
- Q3: How does pre-insulation benefit the pipeline system?
- A3: Pre-insulation reduces heat loss, improves energy efficiency, prevents corrosion, and increases the service life of the pipeline.
- Q4: Are these pipes available across India?
- A4: Yes, Riddhi Siddhi Impex supplies Pre-Insulated Coated Pipes to major Indian cities like Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Surat, Vadodara, Ahmedabad, and more.
Cities we have supplied our products to
Mumbai, Pre-Insulated Coated Pipes Suplier in Delhi, Pre-Insulated Coated Pipes Suplier in Bengaluru(Bangalore), Pre-Insulated Coated Pipes Suplier in Hyderabad, Pre-Insulated Coated Pipes Suplier in Chennai, Pre-Insulated Coated Pipes Suplier in Kolkata, Pre-Insulated Coated Pipes Suplier in Pune, Pre-Insulated Coated Pipes Suplier in Ahmedabad, Pre-Insulated Coated Pipes Suplier in Surat, Pre-Insulated Coated Pipes Suplier in Vadodara, Pre-Insulated Coated Pipes Suplier in Rajkot, Pre-Insulated Coated Pipes Suplier in Nagpur, Pre-Insulated Coated Pipes Suplier in Indore, Pre-Insulated Coated Pipes Suplier in Bhopal, Pre-Insulated Coated Pipes Suplier in Jaipur, Pre-Insulated Coated Pipes Suplier in Kanpur, Pre-Insulated Coated Pipes Suplier in Lucknow, Pre-Insulated Coated Pipes Suplier in Agra, Pre-Insulated Coated Pipes Suplier in Varanasi, Pre-Insulated Coated Pipes Suplier in Amritsar, Pre-Insulated Coated Pipes Suplier in Chandigarh, Pre-Insulated Coated Pipes Suplier in Mysuru (Mysore), Pre-Insulated Coated Pipes Suplier in Udaipur, Pre-Insulated Coated Pipes Suplier in Jodhpur, Pre-Insulated Coated Pipes Suplier in Visakhapatnam, Pre-Insulated Coated Pipes Suplier in Coimbatore, Pre-Insulated Coated Pipes Suplier in Madurai, Pre-Insulated Coated Pipes Suplier in Kochi, Pre-Insulated Coated Pipes Suplier in Thiruvananthapuram, Pre-Insulated Coated Pipes Suplier in Mangalore, Pre-Insulated Coated Pipes Suplier in Nagpur, Pre-Insulated Coated Pipes Suplier in Nashik, Pre-Insulated Coated Pipes Suplier in Kolhapur, Pre-Insulated Coated Pipes Suplier in Chandrapur, Pre-Insulated Coated Pipes Suplier in Akola, Pre-Insulated Coated Pipes Suplier in Vilayat, Pre-Insulated Coated Pipes Suplier in Somnath, Pre-Insulated Coated Pipes Suplier in Dahej, Pre-Insulated Coated Pipes Suplier in Vadodara, Pre-Insulated Coated Pipes Suplier in Narmada, Pre-Insulated Coated Pipes Suplier in Surat, Pre-Insulated Coated Pipes Suplier in Ankleshwar, Pre-Insulated Coated Pipes Suplier in Navsari, Pre-Insulated Coated Pipes Suplier in Valsad, Pre-Insulated Coated Pipes Suplier in Rajpipla, Pre-Insulated Coated Pipes Suplier in Veraval, Pre-Insulated Coated Pipes Suplier inKovvur, Pre-Insulated Coated Pipes Suplier in Andra Pradesh, Pre-Insulated Coated Pipes Suplier inKarwar, Pre-Insulated Coated Pipes Suplier in Karnataka, Pre-Insulated Coated Pipes Suplier inKosamba, Pre-Insulated Coated Pipes Suplier in Gujarat, Pre-Insulated Coated Pipes Suplier in Vishakapatnam, Pre-Insulated Coated Pipes Suplier in Shahad, Pre-Insulated Coated Pipes Suplier in Pondicherry, Pre-Insulated Coated Pipes Suplier in Kakkinada, Pre-Insulated Coated Pipes Suplier in Andra Pradesh, Pre-Insulated Coated Pipes Suplier in Nagda, Pre-Insulated Coated Pipes Suplier in Madhya Pradesh, Pre-Insulated Coated Pipes Suplier inHarihar, Pre-Insulated Coated Pipes Suplier in Karnataka, Pre-Insulated Coated Pipes Suplier in Tuticorin, Pre-Insulated Coated Pipes Suplier in Tamilnadu, Pre-Insulated Coated Pipes Suplier in Trivandrum, Pre-Insulated Coated Pipes Suplier in KeralaKurnool, Pre-Insulated Coated Pipes Suplier in Andra Pradesh, Pre-Insulated Coated Pipes Suplier in Rourkela, Pre-Insulated Coated Pipes Suplier in Hindupur, Pre-Insulated Coated Pipes Suplier in Orissa, Pre-Insulated Coated Pipes Suplier in Renukoot, Pre-Insulated Coated Pipes Suplier in Uttar Pradesh, Pre-Insulated Coated Pipes Suplier in Morbi, Pre-Insulated Coated Pipes Suplier in Kerala , Pre-Insulated Coated Pipes Suplier inHimachal, Pre-Insulated Coated Pipes Suplier in Dehradun, Pre-Insulated Coated Pipes Suplier in Visakhapatnam , Pre-Insulated Coated Pipes Suplier inJamnagar, Pre-Insulated Coated Pipes Suplier in Kozhikode, Pre-Insulated Coated Pipes Suplier in Pondicherry, Pre-Insulated Coated Pipes Suplier in Ludhiana, Pre-Insulated Coated Pipes Suplier inLatur, Pre-Insulated Coated Pipes Suplier in Nanded, Pre-Insulated Coated Pipes Suplier in Vijaywada, Pre-Insulated Coated Pipes Suplier in Alwar, Pre-Insulated Coated Pipes Suplier in Bareilly, Pre-Insulated Coated Pipes Suplier in Bikaner, Pre-Insulated Coated Pipes Suplier in Andheri, Pre-Insulated Coated Pipes Suplier in Marol, Pre-Insulated Coated Pipes Suplier in Taloja, Pre-Insulated Coated Pipes Suplier in Turbhe, Pre-Insulated Coated Pipes Suplier in TTC (Thane-Belapur), Pre-Insulated Coated Pipes Suplier in Pimpri-Chinchwad, Pre-Insulated Coated Pipes Suplier in Chakan, Pre-Insulated Coated Pipes Suplier in Talegaon, Pre-Insulated Coated Pipes Suplier in Ranjangaon, Pre-Insulated Coated Pipes Suplier in Jejuri, Pre-Insulated Coated Pipes Suplier in Baramati, Pre-Insulated Coated Pipes Suplier in Satpur, Pre-Insulated Coated Pipes Suplier in Ambad, Pre-Insulated Coated Pipes Suplier in Sinnar, Pre-Insulated Coated Pipes Suplier in Igatpuri, Pre-Insulated Coated Pipes Suplier in Shendra, Pre-Insulated Coated Pipes Suplier in Waluj, Pre-Insulated Coated Pipes Suplier in Chikalthana, Pre-Insulated Coated Pipes Suplier in Paithan, Pre-Insulated Coated Pipes Suplier in Hingna, Pre-Insulated Coated Pipes Suplier in Butibori, Pre-Insulated Coated Pipes Suplier in Kalmeshwar, Pre-Insulated Coated Pipes Suplier in Umred, Pre-Insulated Coated Pipes Suplier in Shiroli, Pre-Insulated Coated Pipes Suplier in Kagal, Pre-Insulated Coated Pipes Suplier in Gokul Shirgaon, Pre-Insulated Coated Pipes Suplier in Akkalkot, Pre-Insulated Coated Pipes Suplier in Chincholi, Pre-Insulated Coated Pipes Suplier in Lote-Parshuram, Pre-Insulated Coated Pipes Suplier in Dombivli, Pre-Insulated Coated Pipes Suplier in Ambernath, Pre-Insulated Coated Pipes Suplier in Mahad, Pre-Insulated Coated Pipes Suplier in Roha, Pre-Insulated Coated Pipes Suplier in Palghar, Pre-Insulated Coated Pipes Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
South Korea, Pre-Insulated Coated Pipes Exporter in Africa, Pre-Insulated Coated Pipes Exporter in Sri Lanka, Pre-Insulated Coated Pipes Exporter in Syria, Pre-Insulated Coated Pipes Exporter in Taiwan, Pre-Insulated Coated Pipes Exporter in Tanzania, Pre-Insulated Coated Pipes Exporter in Tajikistan, Pre-Insulated Coated Pipes Exporter in Thailand, Pre-Insulated Coated Pipes Exporter in Turkey, Pre-Insulated Coated Pipes Exporter in Turkmenistan, Pre-Insulated Coated Pipes Exporter in Ukraine, Pre-Insulated Coated Pipes Exporter in United Kingdom, Pre-Insulated Coated Pipes Exporter in Arab Emirates (UAE), Pre-Insulated Coated Pipes Exporter in Uzbekistan, Pre-Insulated Coated Pipes Exporter in Vietnam, Pre-Insulated Coated Pipes Exporter in Yemen, Pre-Insulated Coated Pipes Exporter in France, Pre-Insulated Coated Pipes Exporter in Germany, Pre-Insulated Coated Pipes Exporter in Greece, Pre-Insulated Coated Pipes Exporter in Oman, Pre-Insulated Coated Pipes Exporter in Colombia, Pre-Insulated Coated Pipes Exporter in Portugal, Pre-Insulated Coated Pipes Exporter in Japan, Pre-Insulated Coated Pipes Exporter in Lithuania, Pre-Insulated Coated Pipes Exporter in Macau, Pre-Insulated Coated Pipes Exporter in Mongolia, Pre-Insulated Coated Pipes Exporter in Qatar, Pre-Insulated Coated Pipes Exporter in Ireland, Pre-Insulated Coated Pipes Exporter in Malaysia, Pre-Insulated Coated Pipes Exporter in Bangladesh, Pre-Insulated Coated Pipes Exporter in Russia, Pre-Insulated Coated Pipes Exporter in Iran, Pre-Insulated Coated Pipes Exporter in Jordan, Pre-Insulated Coated Pipes Exporter in Singapore, Pre-Insulated Coated Pipes Exporter in Bulgaria, Pre-Insulated Coated Pipes Exporter in Poland, Pre-Insulated Coated Pipes Exporter in Denmark, Pre-Insulated Coated Pipes Exporter in Nigeria, Pre-Insulated Coated Pipes Exporter in Gambia, Pre-Insulated Coated Pipes Exporter in Indonesia, Pre-Insulated Coated Pipes Exporter in Finland, Pre-Insulated Coated Pipes Exporter in Argentina, Pre-Insulated Coated Pipes Exporter in Chile, Pre-Insulated Coated Pipes Exporter in Spain, Pre-Insulated Coated Pipes Exporter in Peru, Pre-Insulated Coated Pipes Exporter in Kuwait, Pre-Insulated Coated Pipes Exporter in India, Pre-Insulated Coated Pipes Exporter in Saudi Arabia, Pre-Insulated Coated Pipes Exporter in Slovakia, Pre-Insulated Coated Pipes Exporter in Slovenia, Pre-Insulated Coated Pipes Exporter in Sweden, Pre-Insulated Coated Pipes Exporter in Switzerland, Pre-Insulated Coated Pipes Exporter in Bahrain, Pre-Insulated Coated Pipes Exporter in the Netherlands, Pre-Insulated Coated Pipes Exporter in United Kingdom, Pre-Insulated Coated Pipes Exporter in Mexico, Pre-Insulated Coated Pipes Exporter in Bulgaria, Pre-Insulated Coated Pipes Exporter in Spain, Pre-Insulated Coated Pipes Exporter in France, Pre-Insulated Coated Pipes Exporter in Germany, Pre-Insulated Coated Pipes Exporter in Colombia, Pre-Insulated Coated Pipes Exporter in Brazil, Pre-Insulated Coated Pipes Exporter in Saudi Arabia, Pre-Insulated Coated Pipes Exporter in Iraq, Pre-Insulated Coated Pipes Exporter in Iran, Pre-Insulated Coated Pipes Exporter in Sudan, Pre-Insulated Coated Pipes Exporter in Libya, Pre-Insulated Coated Pipes Exporter in Tanzania, Pre-Insulated Coated Pipes Exporter in Nigeria, Pre-Insulated Coated Pipes Exporter in New Zealand, Pre-Insulated Coated Pipes Exporter in Paris, Pre-Insulated Coated Pipes Exporter in Switzerland
