Inconel 718/825 Pipe Fittings Manufacturers in India, Inconel 718/825 Pipe Fittingss Price, SS Pipe Price per kg, Inconel 718/825 Pipe Fittings pipe suppliers, Inconel 718/825 Pipe Fittingss Price, Inconel 718/825 Pipe Fittings Suppliers in UAE, Inconel 718/825 Pipe Fittings Suppliers UK, Inconel 718/825 Pipe Fittings Suppliers in Saudi Arabia, Inconel 718/825 Pipe Fittings Suppliers in Qatar, Inconel 718/825 Pipe Fittings Suppliers Australia.
Inconel 718/825 Pipe Fittings is a premium nickel-chromium-based alloy designed for extreme environments. Known for its exceptional corrosion resistance and high-temperature strength, this alloy is widely used in chemical, marine, and aerospace industries. The combination of nickel, chromium, and other alloying elements provides outstanding durability, making it ideal for demanding applications where ordinary stainless steel would fail.
Inconel 718 Pipe Fittings is specifically formulated to deliver superior mechanical properties. It exhibits excellent tensile strength, creep resistance, and oxidation resistance even at temperatures up to 1300°F (704°C). This makes it suitable for high-pressure applications such as gas turbines, jet engines, and nuclear reactors. Its ability to maintain structural integrity under thermal stress ensures long service life in harsh conditions.
Inconel 718 and 825 pipe fittings are high-performance nickel-based alloys engineered for extreme industrial conditions. These fittings are designed to provide superior corrosion resistance, high strength, and excellent mechanical performance at elevated temperatures. They are widely used in chemical processing, petrochemical, marine, aerospace, and power generation industries.
Inconel 718 is primarily composed of nickel (50–55%), chromium (17–21%), iron (balance), along with niobium, molybdenum, and small amounts of titanium and aluminum. Inconel 825 contains approximately 38–46% nickel, 19–23% chromium, 2.5–3.5% molybdenum, and trace amounts of titanium and copper. These compositions enhance corrosion resistance in acidic and chloride-rich environments.
Inconel 825 Pipe Fittings offers enhanced resistance to corrosion in acidic and chloride-containing environments. With additions of molybdenum and copper, it shows exceptional performance in sulfuric acid, phosphoric acid, and seawater applications. This makes it a preferred choice in chemical processing plants, desalination plants, and offshore oil and gas facilities where long-term reliability is critical.
Manufacturing and Fabrication of Inconel 718/825 Pipe Fittings involves precision engineering to ensure dimensional accuracy and consistent quality. These Fittingss are available in various sizes, thicknesses, and surface finishes to meet diverse industrial requirements. They can be welded, machined, and formed using standard industrial processes without compromising the alloy’s superior properties.
Inconel 718/825 fittings provide high tensile and yield strength suitable for high-pressure applications. Inconel 718 typically exhibits tensile strength of 1240–1380 MPa and yield strength of 1030–1170 MPa, while Inconel 825 offers tensile strength of 585–690 MPa and yield strength around 241–414 MPa. Elongation ranges from 20–40%, offering both strength and flexibility.
Both alloys offer outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Inconel 718 is particularly resistant to high-temperature oxidation and creep, while Inconel 825 excels in reducing and acidic environments. These properties make them suitable for chemical processing plants, offshore oil and gas systems, and marine pipelines.
Specification Table
| Property | Inconel 718 | Inconel 825 |
|---|---|---|
| Standards | ASTM B564, ASME SB564 | ASTM B366, ASME SB366 |
| Type | Nickel-Chromium Alloy | Nickel-Iron-Chromium Alloy |
| Form | Elbows, Tees, Reducers, Caps, Stub Ends | Elbows, Tees, Reducers, Caps, Stub Ends |
| Application | High-temperature, corrosion-resistant, aerospace, chemical | Corrosion-resistant, chemical processing, marine, industrial |
| Temperature Range | Up to 1300°F (704°C) | Up to 1000°F (538°C) |
| Corrosion Resistance | Excellent resistance to oxidation and carburization | Excellent resistance to acids and chloride environments |
Chemical Composition (Typical ranges for SSS32760)
Note: Values are typical ranges. Final composition will be confirmed on MTC provided per lot.
| Element | Inconel 718 (%) | Inconel 825 (%) |
|---|---|---|
| Nickel (Ni) | 50–55 | 38–46 |
| Chromium (Cr) | 17–21 | 19.5–23.5 |
| Iron (Fe) | Balance | 28–34 |
| Cobalt (Co) | ≤1.0 | ≤2.0 |
| Molybdenum (Mo) | 2.8–3.3 | 2.5–3.5 |
| Copper (Cu) | ≤0.3 | 1.5–3.0 |
| Niobium (Nb) + Tantalum (Ta) | 4.75–5.5 | 0.9–1.4 |
| Titanium (Ti) | 0.65–1.15 | 0.2–0.8 |
| Aluminium (Al) | 0.2–0.8 | 0.2–0.6 |
| Manganese (Mn) | ≤0.35 | ≤1.0 |
| Silicon (Si) | ≤0.35 | ≤0.5 |
| Carbon (C) | ≤0.08 | ≤0.05 |
| Phosphorus (P) | ≤0.015 | ≤0.03 |
| Sulfur (S) | ≤0.015 | ≤0.03 |
Mechanical Properties (Typical)
| Property | Inconel 718 | Inconel 825 |
|---|---|---|
| Ultimate Tensile Strength (UTS) | 1240–1380 MPa (180–200 ksi) | 585–827 MPa (85–120 ksi) |
| Yield Strength (0.2% offset) | 1035–1100 MPa (150–160 ksi) | 276–414 MPa (40–60 ksi) |
| Elongation (in 50 mm) | 12–20% | 30–45% |
| Hardness | HRC 35–41 | HRB 85–95 |
| Modulus of Elasticity | 205 GPa (29.7 ×10⁶ psi) | 200 GPa (29 ×10⁶ psi) |
| Density | 8.19 g/cm³ | 8.41 g/cm³ |
| Melting Range | 1260–1336°C | 1350–1400°C |
| Operating Temperature | Up to 704°C (1300°F) | Up to 538°C (1000°F) |
Equivalent Grades
| Standard / Specification | Inconel 718 | Inconel 825 |
|---|---|---|
| ASTM / ASME | ASTM B564, SB564 | ASTM B366, SB366 |
| UNS | UNS N07718 | UNS N08825 |
| EN / European | EN 2.4668 | EN 2.4856 |
| BS / British Standard | BS NCF 718 | BS NCF 825 |
| DIN / German | DIN 2.4668 | DIN 2.4856 |
| JIS / Japanese | JIS NCF718 | JIS NCF825 |
Dimension & Weight Chart (Selected common sizes)
Below is a representative chart showing outside diameter, wall thickness, inside diameter, cross-sectional area of metal and calculated weight per metre (kg/m). Values are calculated using density = 7.93 g/cm³ and are for guidance — use actual MTC values for procurement & engineering.
| Nominal Size (inches) | Schedule | Outside Diameter (OD, mm) | Wall Thickness (mm) | Weight per Piece (kg) | Fitting Type |
|---|---|---|---|---|---|
| 1/2" | 10 | 21.3 | 2.77 | 0.5 | Elbow |
| 3/4" | 10 | 26.7 | 2.87 | 0.7 | Elbow |
| 1" | 10 | 33.4 | 3.38 | 1.1 | Elbow |
| 1 1/2" | 10 | 48.3 | 3.91 | 2.8 | Elbow |
| 2" | 10 | 60.3 | 4.55 | 4.5 | Elbow |
| 2 1/2" | 10 | 73.0 | 5.16 | 6.8 | Elbow |
| 3" | 10 | 88.9 | 5.49 | 9.8 | Elbow |
| 4" | 10 | 114.3 | 6.02 | 17.5 | Elbow |
| 6" | 10 | 168.3 | 7.11 | 36.0 | Elbow |
| 8" | 10 | 219.1 | 8.18 | 62.0 | Elbow |
Types Of Inconel 718/825 Pipe Fittingss and Fittingss
SS S32760 Seamless Pipe
SS S32760 Welded Pipe
SS S32760 ERW Pipe
SS S32760S EFW Pipe
Low Temperature Carbon Steel A333S Seamless Fittings
S32760H Super Duplex Steel Welded Fittings
S32760 Super Duplex Steel Capillary Fittings
S32760H Super Duplex Steel Heat Exchanger Fittingss
Frequently Asked Questions (FAQ)
1. What are Inconel 718/825 Pipe Fittings?
Inconel 718 and 825 pipe fittings are nickel-based alloys designed for high-temperature, corrosion-resistant applications. They are commonly used in chemical, petrochemical, aerospace, and marine industries.
2. What types of fittings are available?
These include elbows, tees, reducers, caps, and stub ends. Each fitting is available in various sizes and schedules to suit different piping requirements.
3. What is the temperature resistance of Inconel 718/825 fittings?
Inconel 718 fittings can operate up to 704°C (1300°F), while Inconel 825 fittings are suitable up to 538°C (1000°F), making them ideal for high-temperature applications.
4. Are these fittings corrosion-resistant?
Yes, both alloys offer excellent corrosion resistance. Inconel 718 resists oxidation and carburization, while Inconel 825 is highly resistant to acids and chloride environments.
5. What standards do Inconel 718/825 Pipe Fittings conform to?
Inconel 718 fittings comply with ASTM B564 / ASME SB564, UNS N07718, and EN 2.4668. Inconel 825 fittings comply with ASTM B366 / ASME SB366, UNS N08825, and EN 2.4856.
Pipes & Fittingss Supplier
Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Noida, Madrid, Sharjah, Moscow, Hong Kong, Lagos, Montreal, Bogota, Los Angeles, New Delhi, Jeddah, Chennai, Kanpur, Edmonton, Istanbul, Bhopal, Calgary, Ulsan, Rio de Janeiro, Colombo, Cairo, Ludhiana, Indore, Thane, Dubai, Seoul, Santiago, Kuwait City, Dammam, Tehran, Busan, Rajkot, Nagpur, La Victoria, Bangkok, Granada, Lahore, Manama
Pipes & Fittingss Exporter
Inconel 718/825 Pipe Fittings exporter South Korea, Inconel 718/825 Pipe Fittings exporter in South Africa, Inconel 718/825 Pipe Fittings exporter in Sri Lanka, Inconel 718/825 Pipe Fittings exporter in Syria, Inconel 718/825 Pipe Fittings exporter in Taiwan, Inconel 718/825 Pipe Fittings exporter in Tanzania, Inconel 718/825 Pipe Fittings exporter in Tajikistan, Inconel 718/825 Pipe Fittings exporter in Thailand, Inconel 718/825 Pipe Fittings exporter in Turkey, Inconel 718/825 Pipe Fittings exporter in Turkmenistan, Inconel 718/825 Pipe Fittings exporter in Ukraine, Inconel 718/825 Pipe Fittings exporter in United Kingdom, Inconel 718/825 Pipe Fittings exporter in United Arab Emirates (UAE), Inconel 718/825 Pipe Fittings exporter in Uzbekistan, Inconel 718/825 Pipe Fittings exporter in Vietnam, Inconel 718/825 Pipe Fittings exporter in Yemen, Inconel 718/825 Pipe Fittings exporter in France, Inconel 718/825 Pipe Fittings exporter in Germany, Inconel 718/825 Pipe Fittings exporter in Greece, Inconel 718/825 Pipe Fittings exporter in Oman, Inconel 718/825 Pipe Fittings exporter in Colombia, Inconel 718/825 Pipe Fittings exporter in Portugal, Inconel 718/825 Pipe Fittings exporter in Japan, Inconel 718/825 Pipe Fittings exporter in Lithuania, Inconel 718/825 Pipe Fittings exporter in Macau, Inconel 718/825 Pipe Fittings exporter in Mongolia, Inconel 718/825 Pipe Fittings exporter in Qatar, Inconel 718/825 Pipe Fittings exporter in Ireland, Inconel 718/825 Pipe Fittings exporter in Malaysia, Inconel 718/825 Pipe Fittings exporter in Bangladesh, Inconel 718/825 Pipe Fittings exporter in United Kingdom, Inconel 718/825 Pipe Fittings exporter in Russia, Inconel 718/825 Pipe Fittings exporter in Iran, Inconel 718/825 Pipe Fittings exporter in Vietnam, Inconel 718/825 Pipe Fittings exporter in Jordan, Inconel 718/825 Pipe Fittings exporter in Yemen, Inconel 718/825 Pipe Fittings exporter in South Africa, Inconel 718/825 Pipe Fittings exporter in Singapore, Inconel 718/825 Pipe Fittings exporter in Sri Lanka, Inconel 718/825 Pipe Fittings exporter in Thailand, Inconel 718/825 Pipe Fittings exporter in Bulgaria, Inconel 718/825 Pipe Fittings exporter in Poland, Inconel 718/825 Pipe Fittings exporter in Denmark, Inconel 718/825 Pipe Fittings exporter in Nigeria, Inconel 718/825 Pipe Fittings exporter in Gambia, Inconel 718/825 Pipe Fittings exporter in Indonesia, Inconel 718/825 Pipe Fittings exporter in Finland, Inconel 718/825 Pipe Fittings exporter in Argentina, Inconel 718/825 Pipe Fittings exporter in Chile, Inconel 718/825 Pipe Fittings exporter in Spain, Inconel 718/825 Pipe Fittings exporter in Peru, Inconel 718/825 Pipe Fittings exporter in Kuwait, Inconel 718/825 Pipe Fittings exporter in India, Inconel 718/825 Pipe Fittings exporter in Saudi Arabia, Inconel 718/825 Pipe Fittings exporter in Slovakia, Inconel 718/825 Pipe Fittings exporter in Slovenia, Inconel 718/825 Pipe Fittings exporter in Spain, Inconel 718/825 Pipe Fittings exporter in Sweden, Inconel 718/825 Pipe Fittings exporter in Switzerland, Inconel 718/825 Pipe Fittings exporter in Singapore
People Also Search For
Super Duplex Steel Sheets Supplier India, Super Duplex Steel Coils Supplier India, SS 304 coil price list, Super Duplex Steel 304 cold rolled coil distributors, Super Duplex Steel 304 profile dealers, Super Duplex Steel 304 circle price list, Super Duplex Steel 304 coil exporter in mumbai, ss 304 coil Supplier in India, Super Duplex Steel 304 coil exporter in india, Super Duplex Steel 304 coil-circle exporter in mumbai, ss 304 blank suppliers, Super Duplex Steel 304 coils price, ss 304 circle price list, astm a240 ss 304 circles exporter, ss 304 shim coils, Super Duplex Steel 304 coil supplier in mumbai, Super Duplex Steel Plates Supplier India, , ss 304 coil cheap price, high quality ss 304 coils stockholder in mumbai india.