Manufacturer, Supplier & Exporter of PU Insulated Pipes
Riddhi Siddhi Impex is a leading manufacturer and supplier of PU Insulated Pipes in India, renowned for delivering high-quality pipes that combine durability, insulation efficiency, and corrosion resistance. Their PU insulated pipes are specifically designed to maintain optimal temperature of fluids during transportation and are widely used in industrial, commercial, and municipal applications. With a strong focus on quality and precision engineering, Riddhi Siddhi Impex ensures that each pipe meets international standards while catering to domestic needs..
The PU insulated pipes manufactured by Riddhi Siddhi Impex feature a polyurethane foam (PU) insulation layer that provides excellent thermal efficiency. This insulation reduces energy loss in hot and chilled water systems, oil and gas pipelines, and other industrial applications. The pipes are coated externally to protect against environmental and mechanical damage, ensuring long-lasting performance in various conditions including underground, above-ground, and marine environments..
These pipes are available in a wide range of sizes and thicknesses, allowing for customization according to the specific requirements of each project. Whether it is small-diameter pipes for chilled water distribution or large-diameter pipelines for oil and gas, Riddhi Siddhi Impex can supply PU insulated pipes that meet client specifications. The flexibility in design makes them suitable for both small-scale domestic projects and large infrastructure developments..
Riddhi Siddhi Impex serves as a domestic supplier across major Indian cities, including Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, and Nagpur. Their extensive supply network ensures timely delivery and support across other cities as well, such as 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...
The durability and thermal performance of PU insulated pipes make them ideal for a variety of industrial applications. They are widely used in oil and gas pipelines, district heating networks, cooling and refrigeration systems, and chemical transportation pipelines. The polyurethane insulation provides not only energy efficiency but also excellent mechanical strength, making these pipes resistant to external impacts, moisture, and corrosion.
PU Insulated Pipes (Polyurethane)
Specification
| Product Name | PU Insulated Pipes |
|---|---|
| Manufacturer | Riddhi Siddhi Impex |
| Base Material | Carbon Steel / Stainless Steel (ASTM A106 / API 5L) |
| Insulation Material | Polyurethane Foam (PU) |
| External Coating | Polyethylene / PVC / FBE (Optional) |
| Standard | ISO 9001, ASTM, API, ISO 21809-1 |
| Size Range | 1/2" NB to 48" NB |
| Wall Thickness | Sch 20 to Sch 160 / XXS |
| Pipe Ends | Plain End (PE), Beveled End (BE), Threaded |
| Applications | District Heating, Cooling Systems, Oil & Gas Pipelines, Industrial Thermal Piping |
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) |
| Thermal Conductivity | 0.024 W/m·K (Typical) |
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 |
Equivalent Standards
| Standard | Description |
|---|---|
| ASTM A106 / A53 | Carbon Steel Pipe for High-Temperature and Pressure Service |
| API 5L | Specification for Line Pipe |
| ISO 21809-1 | External Polyurethane Coating for Buried or Submerged Pipelines |
Other Types of Coated Pipes
| Type | Description |
|---|---|
| Internal PU Coated Pipes | Polyurethane coating on the internal surface for thermal and corrosion protection |
| SPUF Coated Pipes | Spray Polyurethane Foam coated pipes for superior insulation and corrosion resistance |
| 3LPE / 3LPP Coated Pipes | Three-layer PE/PP coating for external corrosion protection |
Riddhi Siddhi Impex has earned a reputation for being a trusted domestic supplier of PU insulated pipes, offering excellent customer support, timely delivery, and project consultation services. Their supply chain spans across India, including metro cities like Mumbai, Delhi, Bengaluru, Hyderabad, and Chennai, as well as emerging industrial hubs such as Surat, Vadodara, Rajkot, and Dahej. This extensive network ensures that PU insulated pipes are accessible wherever they are needed in India..
Frequently Asked Questions (FAQs)
- Q1: What are the main applications of PU Insulated Pipes?
- A1: They are used for district heating, chilled water systems, oil & gas pipelines, chemical transport, and industrial thermal pipelines.
- Q2: Can PU insulation thickness be customized?
- A2: Yes, Riddhi Siddhi Impex offers PU insulation thickness customization based on project requirements.
- Q3: Are these pipes suitable for underground installation?
- A3: Yes, PU insulated pipes with protective coating are ideal for underground, above-ground, and marine installations.
- Q4: Do these pipes comply with international standards?
- A4: Yes, all PU Insulated Pipes are manufactured following ASTM, API, and ISO standards.
Cities we have supplied our products to
Mumbai, PU Insulated Pipes Suplier in Delhi, PU Insulated Pipes Suplier in Bengaluru(Bangalore), PU Insulated Pipes Suplier in Hyderabad, PU Insulated Pipes Suplier in Chennai, PU Insulated Pipes Suplier in Kolkata, PU Insulated Pipes Suplier in Pune, PU Insulated Pipes Suplier in Ahmedabad, PU Insulated Pipes Suplier in Surat, PU Insulated Pipes Suplier in Vadodara, PU Insulated Pipes Suplier in Rajkot, PU Insulated Pipes Suplier in Nagpur, PU Insulated Pipes Suplier in Indore, PU Insulated Pipes Suplier in Bhopal, PU Insulated Pipes Suplier in Jaipur, PU Insulated Pipes Suplier in Kanpur, PU Insulated Pipes Suplier in Lucknow, PU Insulated Pipes Suplier in Agra, PU Insulated Pipes Suplier in Varanasi, PU Insulated Pipes Suplier in Amritsar, PU Insulated Pipes Suplier in Chandigarh, PU Insulated Pipes Suplier in Mysuru (Mysore), PU Insulated Pipes Suplier in Udaipur, PU Insulated Pipes Suplier in Jodhpur, PU Insulated Pipes Suplier in Visakhapatnam, PU Insulated Pipes Suplier in Coimbatore, PU Insulated Pipes Suplier in Madurai, PU Insulated Pipes Suplier in Kochi, PU Insulated Pipes Suplier in Thiruvananthapuram, PU Insulated Pipes Suplier in Mangalore, PU Insulated Pipes Suplier in Nagpur, PU Insulated Pipes Suplier in Nashik, PU Insulated Pipes Suplier in Kolhapur, PU Insulated Pipes Suplier in Chandrapur, PU Insulated Pipes Suplier in Akola, PU Insulated Pipes Suplier in Vilayat, PU Insulated Pipes Suplier in Somnath, PU Insulated Pipes Suplier in Dahej, PU Insulated Pipes Suplier in Vadodara, PU Insulated Pipes Suplier in Narmada, PU Insulated Pipes Suplier in Surat, PU Insulated Pipes Suplier in Ankleshwar, PU Insulated Pipes Suplier in Navsari, PU Insulated Pipes Suplier in Valsad, PU Insulated Pipes Suplier in Rajpipla, PU Insulated Pipes Suplier in Veraval, PU Insulated Pipes Suplier inKovvur, PU Insulated Pipes Suplier in Andra Pradesh, PU Insulated Pipes Suplier inKarwar, PU Insulated Pipes Suplier in Karnataka, PU Insulated Pipes Suplier inKosamba, PU Insulated Pipes Suplier in Gujarat, PU Insulated Pipes Suplier in Vishakapatnam, PU Insulated Pipes Suplier in Shahad, PU Insulated Pipes Suplier in Pondicherry, PU Insulated Pipes Suplier in Kakkinada, PU Insulated Pipes Suplier in Andra Pradesh, PU Insulated Pipes Suplier in Nagda, PU Insulated Pipes Suplier in Madhya Pradesh, PU Insulated Pipes Suplier inHarihar, PU Insulated Pipes Suplier in Karnataka, PU Insulated Pipes Suplier in Tuticorin, PU Insulated Pipes Suplier in Tamilnadu, PU Insulated Pipes Suplier in Trivandrum, PU Insulated Pipes Suplier in KeralaKurnool, PU Insulated Pipes Suplier in Andra Pradesh, PU Insulated Pipes Suplier in Rourkela, PU Insulated Pipes Suplier in Hindupur, PU Insulated Pipes Suplier in Orissa, PU Insulated Pipes Suplier in Renukoot, PU Insulated Pipes Suplier in Uttar Pradesh, PU Insulated Pipes Suplier in Morbi, PU Insulated Pipes Suplier in Kerala , PU Insulated Pipes Suplier inHimachal, PU Insulated Pipes Suplier in Dehradun, PU Insulated Pipes Suplier in Visakhapatnam , PU Insulated Pipes Suplier inJamnagar, PU Insulated Pipes Suplier in Kozhikode, PU Insulated Pipes Suplier in Pondicherry, PU Insulated Pipes Suplier in Ludhiana, PU Insulated Pipes Suplier inLatur, PU Insulated Pipes Suplier in Nanded, PU Insulated Pipes Suplier in Vijaywada, PU Insulated Pipes Suplier in Alwar, PU Insulated Pipes Suplier in Bareilly, PU Insulated Pipes Suplier in Bikaner, PU Insulated Pipes Suplier in Andheri, PU Insulated Pipes Suplier in Marol, PU Insulated Pipes Suplier in Taloja, PU Insulated Pipes Suplier in Turbhe, PU Insulated Pipes Suplier in TTC (Thane-Belapur), PU Insulated Pipes Suplier in Pimpri-Chinchwad, PU Insulated Pipes Suplier in Chakan, PU Insulated Pipes Suplier in Talegaon, PU Insulated Pipes Suplier in Ranjangaon, PU Insulated Pipes Suplier in Jejuri, PU Insulated Pipes Suplier in Baramati, PU Insulated Pipes Suplier in Satpur, PU Insulated Pipes Suplier in Ambad, PU Insulated Pipes Suplier in Sinnar, PU Insulated Pipes Suplier in Igatpuri, PU Insulated Pipes Suplier in Shendra, PU Insulated Pipes Suplier in Waluj, PU Insulated Pipes Suplier in Chikalthana, PU Insulated Pipes Suplier in Paithan, PU Insulated Pipes Suplier in Hingna, PU Insulated Pipes Suplier in Butibori, PU Insulated Pipes Suplier in Kalmeshwar, PU Insulated Pipes Suplier in Umred, PU Insulated Pipes Suplier in Shiroli, PU Insulated Pipes Suplier in Kagal, PU Insulated Pipes Suplier in Gokul Shirgaon, PU Insulated Pipes Suplier in Akkalkot, PU Insulated Pipes Suplier in Chincholi, PU Insulated Pipes Suplier in Lote-Parshuram, PU Insulated Pipes Suplier in Dombivli, PU Insulated Pipes Suplier in Ambernath, PU Insulated Pipes Suplier in Mahad, PU Insulated Pipes Suplier in Roha, PU Insulated Pipes Suplier in Palghar, PU Insulated Pipes Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
South Korea, PU Insulated Pipes Exporter in Africa, PU Insulated Pipes Exporter in Sri Lanka, PU Insulated Pipes Exporter in Syria, PU Insulated Pipes Exporter in Taiwan, PU Insulated Pipes Exporter in Tanzania, PU Insulated Pipes Exporter in Tajikistan, PU Insulated Pipes Exporter in Thailand, PU Insulated Pipes Exporter in Turkey, PU Insulated Pipes Exporter in Turkmenistan, PU Insulated Pipes Exporter in Ukraine, PU Insulated Pipes Exporter in United Kingdom, PU Insulated Pipes Exporter in Arab Emirates (UAE), PU Insulated Pipes Exporter in Uzbekistan, PU Insulated Pipes Exporter in Vietnam, PU Insulated Pipes Exporter in Yemen, PU Insulated Pipes Exporter in France, PU Insulated Pipes Exporter in Germany, PU Insulated Pipes Exporter in Greece, PU Insulated Pipes Exporter in Oman, PU Insulated Pipes Exporter in Colombia, PU Insulated Pipes Exporter in Portugal, PU Insulated Pipes Exporter in Japan, PU Insulated Pipes Exporter in Lithuania, PU Insulated Pipes Exporter in Macau, PU Insulated Pipes Exporter in Mongolia, PU Insulated Pipes Exporter in Qatar, PU Insulated Pipes Exporter in Ireland, PU Insulated Pipes Exporter in Malaysia, PU Insulated Pipes Exporter in Bangladesh, PU Insulated Pipes Exporter in Russia, PU Insulated Pipes Exporter in Iran, PU Insulated Pipes Exporter in Jordan, PU Insulated Pipes Exporter in Singapore, PU Insulated Pipes Exporter in Bulgaria, PU Insulated Pipes Exporter in Poland, PU Insulated Pipes Exporter in Denmark, PU Insulated Pipes Exporter in Nigeria, PU Insulated Pipes Exporter in Gambia, PU Insulated Pipes Exporter in Indonesia, PU Insulated Pipes Exporter in Finland, PU Insulated Pipes Exporter in Argentina, PU Insulated Pipes Exporter in Chile, PU Insulated Pipes Exporter in Spain, PU Insulated Pipes Exporter in Peru, PU Insulated Pipes Exporter in Kuwait, PU Insulated Pipes Exporter in India, PU Insulated Pipes Exporter in Saudi Arabia, PU Insulated Pipes Exporter in Slovakia, PU Insulated Pipes Exporter in Slovenia, PU Insulated Pipes Exporter in Sweden, PU Insulated Pipes Exporter in Switzerland, PU Insulated Pipes Exporter in Bahrain, PU Insulated Pipes Exporter in the Netherlands, PU Insulated Pipes Exporter in United Kingdom, PU Insulated Pipes Exporter in Mexico, PU Insulated Pipes Exporter in Bulgaria, PU Insulated Pipes Exporter in Spain, PU Insulated Pipes Exporter in France, PU Insulated Pipes Exporter in Germany, PU Insulated Pipes Exporter in Colombia, PU Insulated Pipes Exporter in Brazil, PU Insulated Pipes Exporter in Saudi Arabia, PU Insulated Pipes Exporter in Iraq, PU Insulated Pipes Exporter in Iran, PU Insulated Pipes Exporter in Sudan, PU Insulated Pipes Exporter in Libya, PU Insulated Pipes Exporter in Tanzania, PU Insulated Pipes Exporter in Nigeria, PU Insulated Pipes Exporter in New Zealand, PU Insulated Pipes Exporter in Paris, PU Insulated Pipes Exporter in Switzerland
