Manufacturer, Supplier & Exporter of GI Coated Steel Pipes
Riddhi Siddhi Impex is a leading manufacturer and trusted domestic supplier of GI Coated Steel Pipes in India. Known for high-quality galvanized steel products, the company ensures superior durability, corrosion resistance, and precision manufacturing standards. Their GI pipes are widely used in industries ranging from water supply and plumbing to industrial construction, irrigation, and structural applications..
Our GI Coated Steel Pipes are manufactured using premium carbon steel and coated with a uniform layer of zinc through a hot-dip galvanization process. This coating provides exceptional resistance to corrosion and rust, significantly extending the life of the pipes even under harsh environmental conditions. Riddhi Siddhi Impex strictly adheres to international standards such as IS 1239, ASTM A53, and API 5L during production, ensuring reliable and consistent quality..
These pipes are available in a wide range of sizes and wall thicknesses, accommodating various applications and engineering requirements. Customers can choose from standard diameters ranging from 1/2 inch to 48 inches and wall thicknesses from SCH 20 to SCH 160 or XXS. The pipes can be supplied in single random, double random, or cut lengths, offering flexibility for both commercial and industrial projects...
Riddhi Siddhi Impex provides GI Coated Steel Pipes in multiple forms, including seamless, ERW (Electric Resistance Welded), LSAW (Longitudinal Submerged Arc Welded), and welded pipes. The ends of the pipes can be customized as plain end (PE), beveled end (BE), or threaded, according to the requirements of the project. This ensures ease of installation and compatibility with various piping systems..
The GI coating on these steel pipes ensures excellent performance in domestic and industrial environments. The zinc layer protects against corrosion, chemical exposure, and atmospheric conditions, making them ideal for water supply, plumbing, structural frameworks, HVAC systems, agricultural irrigation, and industrial piping. The coating also enhances the mechanical strength and longevity of the pipes.
PP Coated Carbon Steel Pipes
Specification
| Product Name | PP Coated Carbon Steel Pipes |
|---|---|
| Manufacturer | Riddhi Siddhi Impex |
| Base Material | Carbon Steel (ASTM A106 / A53 / API 5L) |
| Coating Material | Polypropylene (PP) – Single or 3-Layer (3LPP) |
| Standard | ISO 21809-1 / DIN 30678 / ASTM / 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 |
| Coating Thickness | 1.8 mm to 4.5 mm (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, Marine 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 PP Coating) |
| Coating Adhesion | Strong Adhesion per ISO 21809-1 |
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 21809-1 | External Polypropylene Coatings for Buried or Submerged Pipelines |
| DIN 30678 | 3-Layer Polypropylene Coating for 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 |
| Internal Epoxy Coated Pipes | Epoxy-coated internal surfaces for smooth fluid flow |
| PE Coated Pipes | Polyethylene-coated carbon steel pipes for underground applications |
Riddhi Siddhi Impex supplies GI Coated Steel Pipes 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 widespread supply network ensures timely delivery and local support for clients nationwide..
Frequently Asked Questions (FAQs)
- Q1: What are GI Coated Steel Pipes used for?
- A1: They are widely used in water supply, plumbing, industrial pipelines, structural applications, and agricultural irrigation.
- Q2: Are custom lengths and diameters available?
- A2: Yes, Riddhi Siddhi Impex provides custom sizes, lengths, and wall thicknesses based on project requirements.
- Q3: How does the zinc coating improve pipe performance?
- A3: The zinc coating prevents corrosion, enhances durability, and increases service life even in harsh environments.
- Q4: Which cities are served for domestic supply?
- A4: GI Coated Steel Pipes are supplied across major Indian cities including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, and many more.
Cities we have supplied our products to
Mumbai, GI Coated Steel Pipes Suplier in Delhi, GI Coated Steel Pipes Suplier in Bengaluru(Bangalore), GI Coated Steel Pipes Suplier in Hyderabad, GI Coated Steel Pipes Suplier in Chennai, GI Coated Steel Pipes Suplier in Kolkata, GI Coated Steel Pipes Suplier in Pune, GI Coated Steel Pipes Suplier in Ahmedabad, GI Coated Steel Pipes Suplier in Surat, GI Coated Steel Pipes Suplier in Vadodara, GI Coated Steel Pipes Suplier in Rajkot, GI Coated Steel Pipes Suplier in Nagpur, GI Coated Steel Pipes Suplier in Indore, GI Coated Steel Pipes Suplier in Bhopal, GI Coated Steel Pipes Suplier in Jaipur, GI Coated Steel Pipes Suplier in Kanpur, GI Coated Steel Pipes Suplier in Lucknow, GI Coated Steel Pipes Suplier in Agra, GI Coated Steel Pipes Suplier in Varanasi, GI Coated Steel Pipes Suplier in Amritsar, GI Coated Steel Pipes Suplier in Chandigarh, GI Coated Steel Pipes Suplier in Mysuru (Mysore), GI Coated Steel Pipes Suplier in Udaipur, GI Coated Steel Pipes Suplier in Jodhpur, GI Coated Steel Pipes Suplier in Visakhapatnam, GI Coated Steel Pipes Suplier in Coimbatore, GI Coated Steel Pipes Suplier in Madurai, GI Coated Steel Pipes Suplier in Kochi, GI Coated Steel Pipes Suplier in Thiruvananthapuram, GI Coated Steel Pipes Suplier in Mangalore, GI Coated Steel Pipes Suplier in Nagpur, GI Coated Steel Pipes Suplier in Nashik, GI Coated Steel Pipes Suplier in Kolhapur, GI Coated Steel Pipes Suplier in Chandrapur, GI Coated Steel Pipes Suplier in Akola, GI Coated Steel Pipes Suplier in Vilayat, GI Coated Steel Pipes Suplier in Somnath, GI Coated Steel Pipes Suplier in Dahej, GI Coated Steel Pipes Suplier in Vadodara, GI Coated Steel Pipes Suplier in Narmada, GI Coated Steel Pipes Suplier in Surat, GI Coated Steel Pipes Suplier in Ankleshwar, GI Coated Steel Pipes Suplier in Navsari, GI Coated Steel Pipes Suplier in Valsad, GI Coated Steel Pipes Suplier in Rajpipla, GI Coated Steel Pipes Suplier in Veraval, GI Coated Steel Pipes Suplier inKovvur, GI Coated Steel Pipes Suplier in Andra Pradesh, GI Coated Steel Pipes Suplier inKarwar, GI Coated Steel Pipes Suplier in Karnataka, GI Coated Steel Pipes Suplier inKosamba, GI Coated Steel Pipes Suplier in Gujarat, GI Coated Steel Pipes Suplier in Vishakapatnam, GI Coated Steel Pipes Suplier in Shahad, GI Coated Steel Pipes Suplier in Pondicherry, GI Coated Steel Pipes Suplier in Kakkinada, GI Coated Steel Pipes Suplier in Andra Pradesh, GI Coated Steel Pipes Suplier in Nagda, GI Coated Steel Pipes Suplier in Madhya Pradesh, GI Coated Steel Pipes Suplier inHarihar, GI Coated Steel Pipes Suplier in Karnataka, GI Coated Steel Pipes Suplier in Tuticorin, GI Coated Steel Pipes Suplier in Tamilnadu, GI Coated Steel Pipes Suplier in Trivandrum, GI Coated Steel Pipes Suplier in KeralaKurnool, GI Coated Steel Pipes Suplier in Andra Pradesh, GI Coated Steel Pipes Suplier in Rourkela, GI Coated Steel Pipes Suplier in Hindupur, GI Coated Steel Pipes Suplier in Orissa, GI Coated Steel Pipes Suplier in Renukoot, GI Coated Steel Pipes Suplier in Uttar Pradesh, GI Coated Steel Pipes Suplier in Morbi, GI Coated Steel Pipes Suplier in Kerala , GI Coated Steel Pipes Suplier inHimachal, GI Coated Steel Pipes Suplier in Dehradun, GI Coated Steel Pipes Suplier in Visakhapatnam , GI Coated Steel Pipes Suplier inJamnagar, GI Coated Steel Pipes Suplier in Kozhikode, GI Coated Steel Pipes Suplier in Pondicherry, GI Coated Steel Pipes Suplier in Ludhiana, GI Coated Steel Pipes Suplier inLatur, GI Coated Steel Pipes Suplier in Nanded, GI Coated Steel Pipes Suplier in Vijaywada, GI Coated Steel Pipes Suplier in Alwar, GI Coated Steel Pipes Suplier in Bareilly, GI Coated Steel Pipes Suplier in Bikaner, GI Coated Steel Pipes Suplier in Andheri, GI Coated Steel Pipes Suplier in Marol, GI Coated Steel Pipes Suplier in Taloja, GI Coated Steel Pipes Suplier in Turbhe, GI Coated Steel Pipes Suplier in TTC (Thane-Belapur), GI Coated Steel Pipes Suplier in Pimpri-Chinchwad, GI Coated Steel Pipes Suplier in Chakan, GI Coated Steel Pipes Suplier in Talegaon, GI Coated Steel Pipes Suplier in Ranjangaon, GI Coated Steel Pipes Suplier in Jejuri, GI Coated Steel Pipes Suplier in Baramati, GI Coated Steel Pipes Suplier in Satpur, GI Coated Steel Pipes Suplier in Ambad, GI Coated Steel Pipes Suplier in Sinnar, GI Coated Steel Pipes Suplier in Igatpuri, GI Coated Steel Pipes Suplier in Shendra, GI Coated Steel Pipes Suplier in Waluj, GI Coated Steel Pipes Suplier in Chikalthana, GI Coated Steel Pipes Suplier in Paithan, GI Coated Steel Pipes Suplier in Hingna, GI Coated Steel Pipes Suplier in Butibori, GI Coated Steel Pipes Suplier in Kalmeshwar, GI Coated Steel Pipes Suplier in Umred, GI Coated Steel Pipes Suplier in Shiroli, GI Coated Steel Pipes Suplier in Kagal, GI Coated Steel Pipes Suplier in Gokul Shirgaon, GI Coated Steel Pipes Suplier in Akkalkot, GI Coated Steel Pipes Suplier in Chincholi, GI Coated Steel Pipes Suplier in Lote-Parshuram, GI Coated Steel Pipes Suplier in Dombivli, GI Coated Steel Pipes Suplier in Ambernath, GI Coated Steel Pipes Suplier in Mahad, GI Coated Steel Pipes Suplier in Roha, GI Coated Steel Pipes Suplier in Palghar, GI Coated Steel Pipes Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
South Korea, GI Coated Steel Pipes Exporter in Africa, GI Coated Steel Pipes Exporter in Sri Lanka, GI Coated Steel Pipes Exporter in Syria, GI Coated Steel Pipes Exporter in Taiwan, GI Coated Steel Pipes Exporter in Tanzania, GI Coated Steel Pipes Exporter in Tajikistan, GI Coated Steel Pipes Exporter in Thailand, GI Coated Steel Pipes Exporter in Turkey, GI Coated Steel Pipes Exporter in Turkmenistan, GI Coated Steel Pipes Exporter in Ukraine, GI Coated Steel Pipes Exporter in United Kingdom, GI Coated Steel Pipes Exporter in Arab Emirates (UAE), GI Coated Steel Pipes Exporter in Uzbekistan, GI Coated Steel Pipes Exporter in Vietnam, GI Coated Steel Pipes Exporter in Yemen, GI Coated Steel Pipes Exporter in France, GI Coated Steel Pipes Exporter in Germany, GI Coated Steel Pipes Exporter in Greece, GI Coated Steel Pipes Exporter in Oman, GI Coated Steel Pipes Exporter in Colombia, GI Coated Steel Pipes Exporter in Portugal, GI Coated Steel Pipes Exporter in Japan, GI Coated Steel Pipes Exporter in Lithuania, GI Coated Steel Pipes Exporter in Macau, GI Coated Steel Pipes Exporter in Mongolia, GI Coated Steel Pipes Exporter in Qatar, GI Coated Steel Pipes Exporter in Ireland, GI Coated Steel Pipes Exporter in Malaysia, GI Coated Steel Pipes Exporter in Bangladesh, GI Coated Steel Pipes Exporter in Russia, GI Coated Steel Pipes Exporter in Iran, GI Coated Steel Pipes Exporter in Jordan, GI Coated Steel Pipes Exporter in Singapore, GI Coated Steel Pipes Exporter in Bulgaria, GI Coated Steel Pipes Exporter in Poland, GI Coated Steel Pipes Exporter in Denmark, GI Coated Steel Pipes Exporter in Nigeria, GI Coated Steel Pipes Exporter in Gambia, GI Coated Steel Pipes Exporter in Indonesia, GI Coated Steel Pipes Exporter in Finland, GI Coated Steel Pipes Exporter in Argentina, GI Coated Steel Pipes Exporter in Chile, GI Coated Steel Pipes Exporter in Spain, GI Coated Steel Pipes Exporter in Peru, GI Coated Steel Pipes Exporter in Kuwait, GI Coated Steel Pipes Exporter in India, GI Coated Steel Pipes Exporter in Saudi Arabia, GI Coated Steel Pipes Exporter in Slovakia, GI Coated Steel Pipes Exporter in Slovenia, GI Coated Steel Pipes Exporter in Sweden, GI Coated Steel Pipes Exporter in Switzerland, GI Coated Steel Pipes Exporter in Bahrain, GI Coated Steel Pipes Exporter in the Netherlands, GI Coated Steel Pipes Exporter in United Kingdom, GI Coated Steel Pipes Exporter in Mexico, GI Coated Steel Pipes Exporter in Bulgaria, GI Coated Steel Pipes Exporter in Spain, GI Coated Steel Pipes Exporter in France, GI Coated Steel Pipes Exporter in Germany, GI Coated Steel Pipes Exporter in Colombia, GI Coated Steel Pipes Exporter in Brazil, GI Coated Steel Pipes Exporter in Saudi Arabia, GI Coated Steel Pipes Exporter in Iraq, GI Coated Steel Pipes Exporter in Iran, GI Coated Steel Pipes Exporter in Sudan, GI Coated Steel Pipes Exporter in Libya, GI Coated Steel Pipes Exporter in Tanzania, GI Coated Steel Pipes Exporter in Nigeria, GI Coated Steel Pipes Exporter in New Zealand, GI Coated Steel Pipes Exporter in Paris, GI Coated Steel Pipes Exporter in Switzerland
