Manufacturer, Supplier & Exporter of Heat Shrink Sleeve Coated Pipes
Heat shrink sleeve coated pipes are specialized steel pipelines with protective sleeves applied to field joints, weld seams, and cut-backs. These sleeves are made of cross-linked polyolefin backings combined with hot-melt adhesives, designed to shrink tightly over pipe surfaces when heat is applied. This process ensures seamless adhesion, forming a strong anti-corrosion barrier at the most vulnerable points of the pipeline. Riddhi Siddhi Impex, a reputed manufacturer and supplier, offers these pipes with strict quality standards, ensuring durability and long-term protection for various industrial applications...
Riddhi Siddhi Impex produces heat shrink sleeve coated pipes using high-quality carbon steel or alloy steel as base material. The factory coating (such as FBE or 3LPE) is applied first, leaving the weld seams exposed for field coating. The heat shrink sleeve is then applied over the prepared surface, with the adhesive melting under heat to create a continuous, corrosion-resistant layer. This ensures that the joints achieve performance comparable to the mainline coating..
These coated pipes are widely used in oil and gas pipelines, water supply systems, chemical transport pipelines, and infrastructure projects where corrosion protection is critical. Field joints are typically the weakest points in any pipeline system, and using heat shrink sleeves significantly enhances longevity and reliability. Riddhi Siddhi Impex supplies these products to industrial sectors that demand high-performance coatings under challenging environmental conditions..
Heat shrink sleeve coated pipes offer superior adhesion to both the pipe and the mainline coating, excellent resistance to moisture, chemicals, and mechanical damage, and minimal maintenance requirements. Their installation is fast and effective, reducing labor costs and downtime during pipeline assembly. For Indian industries, these benefits translate into improved operational efficiency and long-term cost savings..
Riddhi Siddhi Impex serves as a trusted domestic supplier of heat shrink sleeve coated pipes, delivering products to major 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, Navsari, Valsad, Rajpipla, and other key industrial hubs. This extensive network ensures timely delivery and project support across India..
Heat Shrink Sleeve Coated Pipes
Specification
| Product Name | Heat Shrink Sleeve Coated Pipes |
|---|---|
| Manufacturer | Riddhi Siddhi Impex |
| Base Material | Carbon Steel / Alloy Steel |
| Coating Type | Heat Shrink Sleeve with Hot Melt Adhesive |
| Application | Oil & Gas, Water Supply, Chemical Pipelines, Industrial Projects |
| Size Range | 1/2" NB to 48" NB |
| Wall Thickness | Sch 20 to Sch 160 / XXS |
| Pipe End | Plain End (PE), Beveled End (BE), Threaded |
| Form | Seamless, Welded, ERW, LSAW |
Chemical Composition (Base 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 |
| Adhesion of Sleeve | Excellent, per ISO 21809-3 |
| Impact Resistance | High due to protective sleeve |
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 |
|---|---|
| ISO 21809-3 | Field Joint Coating of Heat Shrink Sleeve for Buried Steel Pipelines |
| EN 12068 | Fusion Bonded Epoxy Coating Standards for Pipes |
| DIN 30672 | Heat Shrink Sleeve Coatings for Steel Pipes |
Other Types of Coated Pipes
| Type | Description |
|---|---|
| FBE Coated Pipes | Fusion Bonded Epoxy for corrosion resistance |
| 3LPE Coated Pipes | Three-layer polyethylene coating for underground pipelines |
| PP Coated Pipes | Polypropylene coating for chemical and water transport |
| Internal Epoxy Coated Pipes | Epoxy-coated internal surfaces for smooth flow |
Riddhi Siddhi Impex ensures that all heat shrink sleeve coated pipes meet industry standards such as ISO 21809-3, EN 12068, and DIN 30672. The sleeves undergo rigorous quality checks including adhesion tests, peel strength measurement, cathodic disbondment evaluation, and mechanical durability tests. This guarantees that each coated pipe maintains consistent performance under extreme environmental conditions.
Frequently Asked Questions (FAQs)
- Q1: What is the primary purpose of heat shrink sleeve coated pipes?
- A1: They protect weld joints and field cutbacks from corrosion, enhancing the pipeline's durability and service life.
- Q2: Can these pipes be customized?
- A2: Yes, Riddhi Siddhi Impex provides customized sleeve types, adhesive formulations, pipe diameters, and wall thicknesses.
- Q3: Which industries use heat shrink sleeve coated pipes?
- A3: Oil & gas, chemical transport, water supply, and industrial infrastructure sectors commonly use these pipes.
- Q4: Are they available across India?
- A4: Yes, they are supplied in major cities like Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, and other industrial hubs.
Cities we have supplied our products to
Mumbai, Heat Shrink Sleeve Coated Pipes Suplier in Delhi, Heat Shrink Sleeve Coated Pipes Suplier in Bengaluru(Bangalore), Heat Shrink Sleeve Coated Pipes Suplier in Hyderabad, Heat Shrink Sleeve Coated Pipes Suplier in Chennai, Heat Shrink Sleeve Coated Pipes Suplier in Kolkata, Heat Shrink Sleeve Coated Pipes Suplier in Pune, Heat Shrink Sleeve Coated Pipes Suplier in Ahmedabad, Heat Shrink Sleeve Coated Pipes Suplier in Surat, Heat Shrink Sleeve Coated Pipes Suplier in Vadodara, Heat Shrink Sleeve Coated Pipes Suplier in Rajkot, Heat Shrink Sleeve Coated Pipes Suplier in Nagpur, Heat Shrink Sleeve Coated Pipes Suplier in Indore, Heat Shrink Sleeve Coated Pipes Suplier in Bhopal, Heat Shrink Sleeve Coated Pipes Suplier in Jaipur, Heat Shrink Sleeve Coated Pipes Suplier in Kanpur, Heat Shrink Sleeve Coated Pipes Suplier in Lucknow, Heat Shrink Sleeve Coated Pipes Suplier in Agra, Heat Shrink Sleeve Coated Pipes Suplier in Varanasi, Heat Shrink Sleeve Coated Pipes Suplier in Amritsar, Heat Shrink Sleeve Coated Pipes Suplier in Chandigarh, Heat Shrink Sleeve Coated Pipes Suplier in Mysuru (Mysore), Heat Shrink Sleeve Coated Pipes Suplier in Udaipur, Heat Shrink Sleeve Coated Pipes Suplier in Jodhpur, Heat Shrink Sleeve Coated Pipes Suplier in Visakhapatnam, Heat Shrink Sleeve Coated Pipes Suplier in Coimbatore, Heat Shrink Sleeve Coated Pipes Suplier in Madurai, Heat Shrink Sleeve Coated Pipes Suplier in Kochi, Heat Shrink Sleeve Coated Pipes Suplier in Thiruvananthapuram, Heat Shrink Sleeve Coated Pipes Suplier in Mangalore, Heat Shrink Sleeve Coated Pipes Suplier in Nagpur, Heat Shrink Sleeve Coated Pipes Suplier in Nashik, Heat Shrink Sleeve Coated Pipes Suplier in Kolhapur, Heat Shrink Sleeve Coated Pipes Suplier in Chandrapur, Heat Shrink Sleeve Coated Pipes Suplier in Akola, Heat Shrink Sleeve Coated Pipes Suplier in Vilayat, Heat Shrink Sleeve Coated Pipes Suplier in Somnath, Heat Shrink Sleeve Coated Pipes Suplier in Dahej, Heat Shrink Sleeve Coated Pipes 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Visakhapatnam , Heat Shrink Sleeve Coated Pipes Suplier inJamnagar, Heat Shrink Sleeve Coated Pipes Suplier in Kozhikode, Heat Shrink Sleeve Coated Pipes Suplier in Pondicherry, Heat Shrink Sleeve Coated Pipes Suplier in Ludhiana, Heat Shrink Sleeve Coated Pipes Suplier inLatur, Heat Shrink Sleeve Coated Pipes Suplier in Nanded, Heat Shrink Sleeve Coated Pipes Suplier in Vijaywada, Heat Shrink Sleeve Coated Pipes Suplier in Alwar, Heat Shrink Sleeve Coated Pipes Suplier in Bareilly, Heat Shrink Sleeve Coated Pipes Suplier in Bikaner, Heat Shrink Sleeve Coated Pipes Suplier in Andheri, Heat Shrink Sleeve Coated Pipes Suplier in Marol, Heat Shrink Sleeve Coated Pipes Suplier in Taloja, Heat Shrink Sleeve Coated Pipes Suplier in Turbhe, Heat Shrink Sleeve Coated Pipes Suplier in TTC (Thane-Belapur), Heat Shrink Sleeve Coated Pipes Suplier in Pimpri-Chinchwad, Heat Shrink Sleeve Coated Pipes Suplier in Chakan, Heat Shrink Sleeve Coated Pipes Suplier in Talegaon, Heat Shrink Sleeve Coated 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Pipes Suplier in Chincholi, Heat Shrink Sleeve Coated Pipes Suplier in Lote-Parshuram, Heat Shrink Sleeve Coated Pipes Suplier in Dombivli, Heat Shrink Sleeve Coated Pipes Suplier in Ambernath, Heat Shrink Sleeve Coated Pipes Suplier in Mahad, Heat Shrink Sleeve Coated Pipes Suplier in Roha, Heat Shrink Sleeve Coated Pipes Suplier in Palghar, Heat Shrink Sleeve Coated Pipes Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
South Korea, Heat Shrink Sleeve Coated Pipes Exporter in Africa, Heat Shrink Sleeve Coated Pipes Exporter in Sri Lanka, Heat Shrink Sleeve Coated Pipes Exporter in Syria, Heat Shrink Sleeve Coated Pipes Exporter in Taiwan, Heat Shrink Sleeve Coated Pipes Exporter in Tanzania, Heat Shrink Sleeve Coated Pipes Exporter in Tajikistan, Heat Shrink Sleeve Coated Pipes Exporter in Thailand, Heat Shrink Sleeve Coated Pipes Exporter in Turkey, Heat Shrink Sleeve Coated Pipes Exporter in Turkmenistan, Heat Shrink Sleeve Coated Pipes Exporter in Ukraine, Heat Shrink Sleeve Coated Pipes Exporter in United Kingdom, Heat Shrink Sleeve Coated Pipes Exporter in Arab Emirates (UAE), Heat Shrink Sleeve Coated Pipes Exporter in Uzbekistan, Heat Shrink Sleeve Coated Pipes Exporter in Vietnam, Heat Shrink Sleeve Coated Pipes Exporter in Yemen, Heat Shrink Sleeve Coated Pipes Exporter in France, Heat Shrink Sleeve Coated Pipes Exporter in Germany, Heat Shrink Sleeve Coated Pipes Exporter in Greece, Heat Shrink Sleeve Coated Pipes Exporter in Oman, Heat Shrink Sleeve Coated Pipes Exporter in Colombia, Heat Shrink Sleeve Coated Pipes Exporter in Portugal, Heat Shrink Sleeve Coated Pipes Exporter in Japan, Heat Shrink Sleeve Coated Pipes Exporter in Lithuania, Heat Shrink Sleeve Coated Pipes Exporter in Macau, Heat Shrink Sleeve Coated Pipes Exporter in Mongolia, Heat Shrink Sleeve Coated Pipes Exporter in Qatar, Heat Shrink Sleeve Coated Pipes Exporter in Ireland, Heat Shrink Sleeve Coated Pipes Exporter in Malaysia, Heat Shrink Sleeve Coated Pipes Exporter in Bangladesh, Heat Shrink Sleeve Coated Pipes Exporter in Russia, Heat Shrink Sleeve Coated Pipes Exporter in Iran, Heat Shrink Sleeve Coated Pipes Exporter in Jordan, Heat Shrink Sleeve Coated Pipes Exporter in Singapore, Heat Shrink Sleeve Coated Pipes Exporter in Bulgaria, Heat Shrink Sleeve Coated Pipes Exporter in Poland, Heat Shrink Sleeve Coated Pipes Exporter in Denmark, Heat Shrink Sleeve Coated Pipes Exporter in Nigeria, Heat Shrink Sleeve Coated Pipes Exporter in Gambia, Heat Shrink Sleeve Coated Pipes Exporter in Indonesia, Heat Shrink Sleeve Coated Pipes Exporter in Finland, Heat Shrink Sleeve Coated Pipes Exporter in Argentina, Heat Shrink Sleeve Coated Pipes Exporter in Chile, Heat Shrink Sleeve Coated Pipes Exporter in Spain, Heat Shrink Sleeve Coated Pipes Exporter in Peru, Heat Shrink Sleeve Coated Pipes Exporter in Kuwait, Heat Shrink Sleeve Coated Pipes Exporter in India, Heat Shrink Sleeve Coated Pipes Exporter in Saudi Arabia, Heat Shrink Sleeve Coated Pipes Exporter in Slovakia, Heat Shrink Sleeve Coated Pipes Exporter in Slovenia, Heat Shrink Sleeve Coated Pipes Exporter in Sweden, Heat Shrink Sleeve Coated Pipes Exporter in Switzerland, Heat Shrink Sleeve Coated Pipes Exporter in Bahrain, Heat Shrink Sleeve Coated Pipes Exporter in the Netherlands, Heat Shrink Sleeve Coated Pipes Exporter in United Kingdom, Heat Shrink Sleeve Coated Pipes Exporter in Mexico, Heat Shrink Sleeve Coated Pipes Exporter in Bulgaria, Heat Shrink Sleeve Coated Pipes Exporter in Spain, Heat Shrink Sleeve Coated Pipes Exporter in France, Heat Shrink Sleeve Coated Pipes Exporter in Germany, Heat Shrink Sleeve Coated Pipes Exporter in Colombia, Heat Shrink Sleeve Coated Pipes Exporter in Brazil, Heat Shrink Sleeve Coated Pipes Exporter in Saudi Arabia, Heat Shrink Sleeve Coated Pipes Exporter in Iraq, Heat Shrink Sleeve Coated Pipes Exporter in Iran, Heat Shrink Sleeve Coated Pipes Exporter in Sudan, Heat Shrink Sleeve Coated Pipes Exporter in Libya, Heat Shrink Sleeve Coated Pipes Exporter in Tanzania, Heat Shrink Sleeve Coated Pipes Exporter in Nigeria, Heat Shrink Sleeve Coated Pipes Exporter in New Zealand, Heat Shrink Sleeve Coated Pipes Exporter in Paris, Heat Shrink Sleeve Coated Pipes Exporter in Switzerland
