Manufacturer, Supplier & Exporter of Dual Layer FBE Coated Pipes (DFBE)
Dual Layer Fusion Bonded Epoxy (DFBE) coated pipes refer to steel pipeline products whose external surfaces are protected by two layers of fusion‑bonded epoxy (FBE). The first layer is typically a corrosion‑resistant epoxy applied directly onto a properly blast‑cleaned steel surface; the second layer often serves as an abrasion‑resistant top coat or a reinforcing epoxy layer. In effect, the dual‑layer system provides elevated corrosion protection, improved adhesion, better resistance to cathodic disbondment, and enhanced durability compared with a single‑layer FBE. For example, suppliers note that dual layer FBE coatings allow service lives “over 75 years” and offer flexibility over a broad temperature range...
Dual Layer Fusion Bonded Epoxy (DFBE) coated pipes are steel pipelines protected with two layers of epoxy: a base layer that prevents corrosion and a top layer that provides mechanical and chemical resistance. This dual-layer system enhances durability, adhesion, and resistance to moisture, cathodic disbondment, and environmental degradation, making DFBE pipes suitable for oil, gas, water, and industrial pipelines..
The first epoxy layer adheres tightly to the cleaned steel surface, while the second layer provides abrasion and chemical resistance. Together, they offer long-term protection in harsh environments, including underground installations in corrosive soil, coastal areas with high humidity, or industrial zones with chemical exposure. DFBE coatings extend pipeline service life and reduce maintenance costs...
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Riddhi Siddhi Impex is a leading manufacturer and supplier of pipes, tubes, and fittings in India. They cater to industries such as oil and gas, water supply, chemical engineering, and infrastructure projects. With expertise in steel manufacturing and coating technologies, they provide high-quality DFBE pipes suitable for diverse applications..
Riddhi Siddhi Impex supplies DFBE coated pipes across major Indian cities including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru, Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Navsari, Valsad, and Rajpipla. Their multi-city presence ensures timely delivery and local support for projects nationwide..
Dual Layer FBE Coated Pipes (DFBE)
Specification
| Product Name | Dual Layer FBE Coated Pipes (DFBE) |
|---|---|
| Manufacturer | Riddhi Siddhi Impex |
| Base Material | Carbon Steel (ASTM A106 / A53 / API 5L) |
| Coating Material | Fusion Bonded Epoxy (FBE) – Dual Layer |
| Standard | ISO 21809-2 / CSA Z245.20 / API 5L |
| Size Range | 50 mm NB to 400 mm NB |
| Wall Thickness | 3 mm to 16 mm |
| Length | Single Random, Double Random, or Cut Lengths |
| Coating Thickness | 200 µm to 500 µm per layer (Customizable) |
| Pipe Ends | Plain End (PE), Beveled End (BE), or Threaded |
| Form | Seamless, Welded, ERW, or LSAW |
| Applications | Oil & Gas Pipelines, Water Supply, Chemical Transport, Industrial Projects |
Chemical Composition (Base Carbon Steel)
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.18 – 0.25 |
| Manganese (Mn) | 0.50 – 1.00 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Silicon (Si) | 0.10 – 0.30 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 415 – 540 MPa |
| Yield Strength | ≥ 245 MPa |
| Elongation | ≥ 20% |
| Hardness | ≤ 187 HB |
| Impact Resistance | Excellent (Due to FBE Coating) |
| Coating Adhesion | Strong Adhesion per ISO 21809-2 |
Dimension Chart (Nominal)
| Nominal Pipe Size (NB) | Outside Diameter (mm) | Wall Thickness (mm) | Length |
|---|---|---|---|
| 50 | 60.3 | 3 – 6 | Up to 12 m |
| 100 | 114.3 | 4 – 10 | Up to 12 m |
| 200 | 219.1 | 5 – 12 | Up to 12 m |
| 400 | 426.0 | 6 – 16 | 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 | Line Pipe Specification |
| ISO 21809-2 | External Fusion Bonded Epoxy Coating for Buried/Submerged Pipelines |
| CSA Z245.20 | Steel Pipe Coating Standard |
Other Types of Coated Steel Pipes
| Type | Description |
|---|---|
| Single Layer FBE Pipes | Only base FBE coating for corrosion protection |
| 3-Layer PE / PP Pipes | FBE + adhesive + Polyethylene or Polypropylene outer layer |
| Internal Epoxy Coated Pipes | Epoxy-coated internal surfaces for smooth fluid flow |
| PE Coated Pipes | Polyethylene-coated carbon steel pipes for underground applications |
When procuring DFBE pipes from Riddhi Siddhi Impex, it is important to specify pipe dimensions, steel grade, coating thickness, and applicable standards. Their domestic supply network allows efficient delivery to multiple cities, making them a reliable partner for infrastructure, industrial, and utility projects requiring corrosion-resistant, long-lasting pipelines.
Frequently Asked Questions (FAQs)
- Q1: What are the common applications of Dual Layer FBE Coated Pipes (DFBE)?
- A1: DFBE pipes are widely used in oil & gas pipelines, water supply networks, chemical transport systems, industrial pipelines, and marine projects due to their excellent corrosion resistance.
- Q2: Can DFBE pipes be supplied in custom lengths and diameters?
- A2: Yes, Riddhi Siddhi Impex provides DFBE pipes in various diameters, wall thicknesses, and cut lengths as per project requirements.
- Q3: How does Dual Layer FBE coating improve pipe performance?
- A3: The dual-layer FBE coating offers superior adhesion, excellent corrosion resistance, and long-term protection against chemical and environmental degradation.
- Q4: Are DFBE pipes suitable for underground installation?
- A4: Yes, these pipes are specifically designed for buried or submerged pipelines and perform well in aggressive soil conditions and high-moisture environments.
Cities we have supplied our products to
Mumbai, Dual Layer FBE Coated Pipes (DFBE) Suplier in Delhi, Dual Layer FBE Coated Pipes (DFBE) Suplier in Bengaluru(Bangalore), Dual Layer FBE Coated Pipes (DFBE) Suplier in Hyderabad, Dual Layer FBE Coated Pipes (DFBE) Suplier in Chennai, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kolkata, Dual Layer FBE Coated Pipes (DFBE) Suplier in Pune, Dual Layer FBE Coated Pipes (DFBE) Suplier in Ahmedabad, Dual Layer FBE Coated Pipes (DFBE) Suplier in Surat, Dual Layer FBE Coated Pipes (DFBE) Suplier in Vadodara, Dual Layer FBE Coated Pipes (DFBE) Suplier in Rajkot, Dual Layer FBE Coated Pipes (DFBE) Suplier in Nagpur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Indore, Dual Layer FBE Coated Pipes (DFBE) Suplier in Bhopal, Dual Layer FBE Coated Pipes (DFBE) Suplier in Jaipur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kanpur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Lucknow, Dual Layer FBE Coated Pipes (DFBE) Suplier in Agra, Dual Layer FBE Coated Pipes (DFBE) Suplier in Varanasi, Dual Layer FBE Coated Pipes (DFBE) Suplier in Amritsar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Chandigarh, Dual Layer FBE Coated Pipes (DFBE) Suplier in Mysuru (Mysore), Dual Layer FBE Coated Pipes (DFBE) Suplier in Udaipur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Jodhpur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Visakhapatnam, Dual Layer FBE Coated Pipes (DFBE) Suplier in Coimbatore, Dual Layer FBE Coated Pipes (DFBE) Suplier in Madurai, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kochi, Dual Layer FBE Coated Pipes (DFBE) Suplier in Thiruvananthapuram, Dual Layer FBE Coated Pipes (DFBE) Suplier in Mangalore, Dual Layer FBE Coated Pipes (DFBE) Suplier in Nagpur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Nashik, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kolhapur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Chandrapur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Akola, Dual Layer FBE Coated Pipes (DFBE) Suplier in Vilayat, Dual Layer FBE Coated Pipes (DFBE) Suplier in Somnath, Dual Layer FBE Coated Pipes (DFBE) Suplier in Dahej, Dual Layer FBE Coated Pipes (DFBE) Suplier in Vadodara, Dual Layer FBE Coated Pipes (DFBE) Suplier in Narmada, Dual Layer FBE Coated Pipes (DFBE) Suplier in Surat, Dual Layer FBE Coated Pipes (DFBE) Suplier in Ankleshwar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Navsari, Dual Layer FBE Coated Pipes (DFBE) Suplier in Valsad, Dual Layer FBE Coated Pipes (DFBE) Suplier in Rajpipla, Dual Layer FBE Coated Pipes (DFBE) Suplier in Veraval, Dual Layer FBE Coated Pipes (DFBE) Suplier inKovvur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Andra Pradesh, Dual Layer FBE Coated Pipes (DFBE) Suplier inKarwar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Karnataka, Dual Layer FBE Coated Pipes (DFBE) Suplier inKosamba, Dual Layer FBE Coated Pipes (DFBE) Suplier in Gujarat, Dual Layer FBE Coated Pipes (DFBE) Suplier in Vishakapatnam, Dual Layer FBE Coated Pipes (DFBE) Suplier in Shahad, Dual Layer FBE Coated Pipes (DFBE) Suplier in Pondicherry, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kakkinada, Dual Layer FBE Coated Pipes (DFBE) Suplier in Andra Pradesh, Dual Layer FBE Coated Pipes (DFBE) Suplier in Nagda, Dual Layer FBE Coated Pipes (DFBE) Suplier in Madhya Pradesh, Dual Layer FBE Coated Pipes (DFBE) Suplier inHarihar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Karnataka, Dual Layer FBE Coated Pipes (DFBE) Suplier in Tuticorin, Dual Layer FBE Coated Pipes (DFBE) Suplier in Tamilnadu, Dual Layer FBE Coated Pipes (DFBE) Suplier in Trivandrum, Dual Layer FBE Coated Pipes (DFBE) Suplier in KeralaKurnool, Dual Layer FBE Coated Pipes (DFBE) Suplier in Andra Pradesh, Dual Layer FBE Coated Pipes (DFBE) Suplier in Rourkela, Dual Layer FBE Coated Pipes (DFBE) Suplier in Hindupur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Orissa, Dual Layer FBE Coated Pipes (DFBE) Suplier in Renukoot, Dual Layer FBE Coated Pipes (DFBE) Suplier in Uttar Pradesh, Dual Layer FBE Coated Pipes (DFBE) Suplier in Morbi, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kerala , Dual Layer FBE Coated Pipes (DFBE) Suplier inHimachal, Dual Layer FBE Coated Pipes (DFBE) Suplier in Dehradun, Dual Layer FBE Coated Pipes (DFBE) Suplier in Visakhapatnam , Dual Layer FBE Coated Pipes (DFBE) Suplier inJamnagar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kozhikode, Dual Layer FBE Coated Pipes (DFBE) Suplier in Pondicherry, Dual Layer FBE Coated Pipes (DFBE) Suplier in Ludhiana, Dual Layer FBE Coated Pipes (DFBE) Suplier inLatur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Nanded, Dual Layer FBE Coated Pipes (DFBE) Suplier in Vijaywada, Dual Layer FBE Coated Pipes (DFBE) Suplier in Alwar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Bareilly, Dual Layer FBE Coated Pipes (DFBE) Suplier in Bikaner, Dual Layer FBE Coated Pipes (DFBE) Suplier in Andheri, Dual Layer FBE Coated Pipes (DFBE) Suplier in Marol, Dual Layer FBE Coated Pipes (DFBE) Suplier in Taloja, Dual Layer FBE Coated Pipes (DFBE) Suplier in Turbhe, Dual Layer FBE Coated Pipes (DFBE) Suplier in TTC (Thane-Belapur), Dual Layer FBE Coated Pipes (DFBE) Suplier in Pimpri-Chinchwad, Dual Layer FBE Coated Pipes (DFBE) Suplier in Chakan, Dual Layer FBE Coated Pipes (DFBE) Suplier in Talegaon, Dual Layer FBE Coated Pipes (DFBE) Suplier in Ranjangaon, Dual Layer FBE Coated Pipes (DFBE) Suplier in Jejuri, Dual Layer FBE Coated Pipes (DFBE) Suplier in Baramati, Dual Layer FBE Coated Pipes (DFBE) Suplier in Satpur, Dual Layer FBE Coated Pipes (DFBE) Suplier in Ambad, Dual Layer FBE Coated Pipes (DFBE) Suplier in Sinnar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Igatpuri, Dual Layer FBE Coated Pipes (DFBE) Suplier in Shendra, Dual Layer FBE Coated Pipes (DFBE) Suplier in Waluj, Dual Layer FBE Coated Pipes (DFBE) Suplier in Chikalthana, Dual Layer FBE Coated Pipes (DFBE) Suplier in Paithan, Dual Layer FBE Coated Pipes (DFBE) Suplier in Hingna, Dual Layer FBE Coated Pipes (DFBE) Suplier in Butibori, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kalmeshwar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Umred, Dual Layer FBE Coated Pipes (DFBE) Suplier in Shiroli, Dual Layer FBE Coated Pipes (DFBE) Suplier in Kagal, Dual Layer FBE Coated Pipes (DFBE) Suplier in Gokul Shirgaon, Dual Layer FBE Coated Pipes (DFBE) Suplier in Akkalkot, Dual Layer FBE Coated Pipes (DFBE) Suplier in Chincholi, Dual Layer FBE Coated Pipes (DFBE) Suplier in Lote-Parshuram, Dual Layer FBE Coated Pipes (DFBE) Suplier in Dombivli, Dual Layer FBE Coated Pipes (DFBE) Suplier in Ambernath, Dual Layer FBE Coated Pipes (DFBE) Suplier in Mahad, Dual Layer FBE Coated Pipes (DFBE) Suplier in Roha, Dual Layer FBE Coated Pipes (DFBE) Suplier in Palghar, Dual Layer FBE Coated Pipes (DFBE) Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
South Korea, Dual Layer FBE Coated Pipes (DFBE) Exporter in Africa, Dual Layer FBE Coated Pipes (DFBE) Exporter in Sri Lanka, Dual Layer FBE Coated Pipes (DFBE) Exporter in Syria, Dual Layer FBE Coated Pipes (DFBE) Exporter in Taiwan, Dual Layer FBE Coated Pipes (DFBE) Exporter in Tanzania, Dual Layer FBE Coated Pipes (DFBE) Exporter in Tajikistan, Dual Layer FBE Coated Pipes (DFBE) Exporter in Thailand, Dual Layer FBE Coated Pipes (DFBE) Exporter in Turkey, Dual Layer FBE Coated Pipes (DFBE) Exporter in Turkmenistan, Dual Layer FBE Coated Pipes (DFBE) Exporter in Ukraine, Dual Layer FBE Coated Pipes (DFBE) Exporter in United Kingdom, Dual Layer FBE Coated Pipes (DFBE) Exporter in Arab Emirates (UAE), Dual Layer FBE Coated Pipes (DFBE) Exporter in Uzbekistan, Dual Layer FBE Coated Pipes (DFBE) Exporter in Vietnam, Dual Layer FBE Coated Pipes (DFBE) Exporter in Yemen, Dual Layer FBE Coated Pipes (DFBE) Exporter in France, Dual Layer FBE Coated Pipes (DFBE) Exporter in Germany, Dual Layer FBE Coated Pipes (DFBE) Exporter in Greece, Dual Layer FBE Coated Pipes (DFBE) Exporter in Oman, Dual Layer FBE Coated Pipes (DFBE) Exporter in Colombia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Portugal, Dual Layer FBE Coated Pipes (DFBE) Exporter in Japan, Dual Layer FBE Coated Pipes (DFBE) Exporter in Lithuania, Dual Layer FBE Coated Pipes (DFBE) Exporter in Macau, Dual Layer FBE Coated Pipes (DFBE) Exporter in Mongolia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Qatar, Dual Layer FBE Coated Pipes (DFBE) Exporter in Ireland, Dual Layer FBE Coated Pipes (DFBE) Exporter in Malaysia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Bangladesh, Dual Layer FBE Coated Pipes (DFBE) Exporter in Russia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Iran, Dual Layer FBE Coated Pipes (DFBE) Exporter in Jordan, Dual Layer FBE Coated Pipes (DFBE) Exporter in Singapore, Dual Layer FBE Coated Pipes (DFBE) Exporter in Bulgaria, Dual Layer FBE Coated Pipes (DFBE) Exporter in Poland, Dual Layer FBE Coated Pipes (DFBE) Exporter in Denmark, Dual Layer FBE Coated Pipes (DFBE) Exporter in Nigeria, Dual Layer FBE Coated Pipes (DFBE) Exporter in Gambia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Indonesia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Finland, Dual Layer FBE Coated Pipes (DFBE) Exporter in Argentina, Dual Layer FBE Coated Pipes (DFBE) Exporter in Chile, Dual Layer FBE Coated Pipes (DFBE) Exporter in Spain, Dual Layer FBE Coated Pipes (DFBE) Exporter in Peru, Dual Layer FBE Coated Pipes (DFBE) Exporter in Kuwait, Dual Layer FBE Coated Pipes (DFBE) Exporter in India, Dual Layer FBE Coated Pipes (DFBE) Exporter in Saudi Arabia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Slovakia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Slovenia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Sweden, Dual Layer FBE Coated Pipes (DFBE) Exporter in Switzerland, Dual Layer FBE Coated Pipes (DFBE) Exporter in Bahrain, Dual Layer FBE Coated Pipes (DFBE) Exporter in the Netherlands, Dual Layer FBE Coated Pipes (DFBE) Exporter in United Kingdom, Dual Layer FBE Coated Pipes (DFBE) Exporter in Mexico, Dual Layer FBE Coated Pipes (DFBE) Exporter in Bulgaria, Dual Layer FBE Coated Pipes (DFBE) Exporter in Spain, Dual Layer FBE Coated Pipes (DFBE) Exporter in France, Dual Layer FBE Coated Pipes (DFBE) Exporter in Germany, Dual Layer FBE Coated Pipes (DFBE) Exporter in Colombia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Brazil, Dual Layer FBE Coated Pipes (DFBE) Exporter in Saudi Arabia, Dual Layer FBE Coated Pipes (DFBE) Exporter in Iraq, Dual Layer FBE Coated Pipes (DFBE) Exporter in Iran, Dual Layer FBE Coated Pipes (DFBE) Exporter in Sudan, Dual Layer FBE Coated Pipes (DFBE) Exporter in Libya, Dual Layer FBE Coated Pipes (DFBE) Exporter in Tanzania, Dual Layer FBE Coated Pipes (DFBE) Exporter in Nigeria, Dual Layer FBE Coated Pipes (DFBE) Exporter in New Zealand, Dual Layer FBE Coated Pipes (DFBE) Exporter in Paris, Dual Layer FBE Coated Pipes (DFBE) Exporter in Switzerland
