Hastelloy C22 C2000 B2 B3 Flanges Manufacturers in India, Hastelloy C22 C2000 B2 B3 Flangess Price, SS Pipe Price per kg, Hastelloy C22 C2000 B2 B3 Flanges pipe suppliers, Hastelloy C22 C2000 B2 B3 Flangess Price, Hastelloy C22 C2000 B2 B3 Flanges Suppliers in UAE, Hastelloy C22 C2000 B2 B3 Flanges Suppliers UK, Hastelloy C22 C2000 B2 B3 Flanges Suppliers in Saudi Arabia, Hastelloy C22 C2000 B2 B3 Flanges Suppliers in Qatar, Hastelloy C22 C2000 B2 B3 Flanges Suppliers Australia.
Hastelloy C22, C2000, B2, and B3 flanges are premium nickel-based alloy flanges widely used in chemical processing, marine, and industrial applications. Known for their superior corrosion resistance, these flanges are ideal for handling aggressive chemicals and high-temperature environments.
Hastelloy C22 flanges offer excellent resistance to oxidizing and reducing agents, making them suitable for harsh chemical environments. They provide exceptional mechanical strength and maintain stability in elevated temperatures.
Hastelloy C2000 flanges are specifically engineered for resistance to pitting, crevice corrosion, and stress corrosion cracking. These flanges ensure longevity and reliability in critical applications such as chemical reactors and heat exchangers.
Hastelloy B2 flanges are highly resistant to hydrochloric acid and other strong reducing acids. They are widely used in acid manufacturing, chlorination processes, and other industrial processes where corrosion is a significant concern.
Hastelloy B3 flanges combine high corrosion resistance with improved mechanical properties. These flanges are ideal for applications where both chemical resistance and strength are required under extreme operating conditions.
All Hastelloy flanges are manufactured according to ASTM and ASME standards, ensuring consistent quality and compatibility with industrial piping systems. They are available in various sizes, pressure ratings, and dimensions to meet diverse project requirements.
These flanges provide excellent weldability and can be fabricated using standard welding techniques without compromising their corrosion-resistant properties. They are suitable for both butt-weld and slip-on flange configurations.
Hastelloy C22, C2000, B2, and B3 flanges are widely used in industries such as chemical processing, pharmaceuticals, petrochemicals, marine engineering, and power generation. Their resistance to oxidizing and reducing environments makes them highly reliable in critical applications.
These flanges offer low maintenance and long service life, reducing operational downtime and replacement costs. Their durability under extreme conditions ensures safety and efficiency in industrial operations.
Specification Table
| Flange Type | Material Grade | Standard | Size Range | Pressure Rating | Face Type | Application |
|---|---|---|---|---|---|---|
| Weld Neck Flange | Hastelloy C22 | ASME B16.5 / ASTM B564 | 1/2" – 48" | 150 – 2500# | RF / RTJ | Chemical Processing, Corrosive Environments |
| Slip-On Flange | Hastelloy C2000 | ASME B16.5 / ASTM B564 | 1/2" – 48" | 150 – 1500# | RF / FF | Marine, High-Temperature Applications |
| Blind Flange | Hastelloy B2 | ASME B16.5 / ASTM B564 | 1/2" – 36" | 150 – 2500# | RF / RTJ | Acid Handling, Petrochemical Plants |
| Socket Weld Flange | Hastelloy B3 | ASME B16.11 / ASTM B564 | 1/2" – 12" | 150 – 900# | RF / FF | Chemical Processing, High Corrosion Applications |
| Threaded Flange | Hastelloy C22 / C2000 | ASME B16.5 / ASTM B564 | 1/2" – 12" | 150 – 600# | RF | Low-Temperature & Corrosive Systems |
Chemical Composition (Typical ranges for SSK400)
Note: Values are typical ranges. Final composition will be confirmed on MTC provided per lot.
| Element | Hastelloy C22 (%) | Hastelloy C2000 (%) | Hastelloy B2 (%) | Hastelloy B3 (%) |
|---|---|---|---|---|
| Nickel (Ni) | 56.0 – 61.0 | 58.0 – 63.0 | 62.0 – 68.0 | 61.0 – 67.0 |
| Chromium (Cr) | 20.0 – 22.5 | 19.0 – 22.0 | 1.0 – 2.5 | 0.5 – 2.0 |
| Molybdenum (Mo) | 12.0 – 14.0 | 14.0 – 16.0 | 0.0 – 0.5 | 0.0 – 0.5 |
| Cobalt (Co) | 1.0 – 2.5 | 2.0 – 4.0 | 0.0 – 0.5 | 0.0 – 0.5 |
| Iron (Fe) | 3.0 – 8.0 | 4.0 – 8.0 | 1.0 – 3.0 | 1.0 – 3.0 |
| Copper (Cu) | 0.0 – 0.5 | 0.0 – 0.5 | 0.0 – 0.2 | 0.0 – 0.2 |
| Tungsten (W) | 0.0 – 0.0 | 0.0 – 0.0 | 0.0 – 0.0 | 0.5 – 1.5 |
| Carbon (C) | 0.02 Max | 0.02 Max | 0.03 Max | 0.03 Max |
| Manganese (Mn) | 0.5 Max | 0.5 Max | 0.5 Max | 0.5 Max |
| Silicon (Si) | 0.5 Max | 0.5 Max | 0.5 Max | 0.5 Max |
| Phosphorus (P) | 0.03 Max | 0.03 Max | 0.03 Max | 0.03 Max |
| Sulfur (S) | 0.015 Max | 0.015 Max | 0.015 Max | 0.015 Max |
Mechanical Properties (Typical)
| Property | Hastelloy C22 | Hastelloy C2000 | Hastelloy B2 | Hastelloy B3 |
|---|---|---|---|---|
| Tensile Strength (MPa) | 550 – 750 | 600 – 800 | 450 – 600 | 480 – 650 |
| Yield Strength (MPa) | 240 – 380 | 280 – 400 | 170 – 300 | 200 – 320 |
| Elongation (%) | 40 – 55 | 35 – 50 | 30 – 45 | 30 – 45 |
| Hardness (HRB) | 90 – 100 | 95 – 105 | 80 – 90 | 85 – 95 |
| Density (g/cm³) | 8.90 | 8.90 | 8.85 | 8.85 |
| Melting Point (°C) | 1370 – 1390 | 1375 – 1395 | 1350 – 1375 | 1355 – 1375 |
| Modulus of Elasticity (GPa) | 207 | 210 | 200 | 205 |
Equivalent Grades
| Hastelloy Grade | ASTM / ASME | UNS Number | EN / DIN | JIS | Other Equivalent |
|---|---|---|---|---|---|
| C22 | B574 / B564 | UNS N06022 | 2.4602 | 無し | Hastelloy 22 |
| C2000 | B574 / B564 | UNS N06200 | 2.4665 | 無し | Haynes 230 |
| B2 | B574 / B564 | UNS N10665 | 2.4600 | 無し | Hastelloy B-2 |
| B3 | B574 / B564 | UNS N10675 | 2.4606 | 無し | Hastelloy B-3 |
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) | DN (mm) | Outside Diameter (mm) | Bolt Circle Diameter (mm) | No. of Bolts | Bolt Size | Flange Thickness (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 1/2" | 15 | 95 | 70 | 4 | M16 | 14 | 0.8 |
| 1" | 25 | 120 | 85 | 4 | M16 | 16 | 1.2 |
| 2" | 50 | 150 | 110 | 4 | M16 | 18 | 2.5 |
| 4" | 100 | 230 | 185 | 8 | M20 | 22 | 7.0 |
| 6" | 150 | 285 | 240 | 8 | M20 | 24 | 12.5 |
| 8" | 200 | 345 | 295 | 8 | M22 | 26 | 20.0 |
| 10" | 250 | 405 | 350 | 12 | M24 | 30 | 32.0 |
| 12" | 300 | 460 | 405 | 12 | M24 | 32 | 45.0 |
| 16" | 400 | 580 | 520 | 16 | M27 | 38 | 85.0 |
| 24" | 600 | 760 | 685 | 20 | M33 | 50 | 200.0 |
Common Types Of Flangess
Ring Flanges
Type of Flanges
General Flanges
Stainless 400 Pipe Flanges
ASME B16.5 Flanges
Stainless 400 Flanges
Frequently Asked Questions (FAQ)
What are Hastelloy C22, C2000, B2, and B3 Flanges?
Hastelloy C22, C2000, B2, and B3 flanges are high-performance nickel-based alloy flanges designed for exceptional resistance to corrosion, oxidation, and high-temperature environments. They are commonly used in chemical, petrochemical, marine, and industrial applications.
What industries use these Hastelloy flanges?
These flanges are widely used in chemical processing, pharmaceuticals, petrochemicals, marine engineering, power generation, and acid handling industries due to their superior corrosion resistance and mechanical strength.
What standards do Hastelloy flanges conform to?
Hastelloy C22, C2000, B2, and B3 flanges are manufactured according to ASTM, ASME, and ANSI standards such as ASTM B564 and ASME B16.5, ensuring reliability and global compatibility.
What are the main differences between C22, C2000, B2, and B3 flanges?
C22 and C2000 flanges are optimized for oxidizing environments and high-temperature applications, while B2 and B3 flanges are best suited for strong reducing acids and corrosive chemical environments. B3 also provides improved mechanical strength compared to B2.
Can these flanges withstand high temperatures?
Yes, Hastelloy flanges are suitable for high-temperature applications. C22 and C2000, in particular, maintain excellent mechanical properties and corrosion resistance at elevated temperatures, while B2 and B3 are optimized for chemical resistance at moderate to high temperatures.
Pipes & Tubes 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 & Tubes Exporter
Hastelloy C22 C2000 B2 B3 Flanges exporter South Korea, Hastelloy C22 C2000 B2 B3 Flanges exporter in South Africa, Hastelloy C22 C2000 B2 B3 Flanges exporter in Sri Lanka, Hastelloy C22 C2000 B2 B3 Flanges exporter in Syria, Hastelloy C22 C2000 B2 B3 Flanges exporter in Taiwan, Hastelloy C22 C2000 B2 B3 Flanges exporter in Tanzania, Hastelloy C22 C2000 B2 B3 Flanges exporter in Tajikistan, Hastelloy C22 C2000 B2 B3 Flanges exporter in Thailand, Hastelloy C22 C2000 B2 B3 Flanges exporter in Turkey, Hastelloy C22 C2000 B2 B3 Flanges exporter in Turkmenistan, Hastelloy C22 C2000 B2 B3 Flanges exporter in Ukraine, Hastelloy C22 C2000 B2 B3 Flanges exporter in United Kingdom, Hastelloy C22 C2000 B2 B3 Flanges exporter in United Arab Emirates (UAE), Hastelloy C22 C2000 B2 B3 Flanges exporter in Uzbekistan, Hastelloy C22 C2000 B2 B3 Flanges exporter in Vietnam, Hastelloy C22 C2000 B2 B3 Flanges exporter in Yemen, Hastelloy C22 C2000 B2 B3 Flanges exporter in France, Hastelloy C22 C2000 B2 B3 Flanges exporter in Germany, Hastelloy C22 C2000 B2 B3 Flanges exporter in Greece, Hastelloy C22 C2000 B2 B3 Flanges exporter in Oman, Hastelloy C22 C2000 B2 B3 Flanges exporter in Colombia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Portugal, Hastelloy C22 C2000 B2 B3 Flanges exporter in Japan, Hastelloy C22 C2000 B2 B3 Flanges exporter in Lithuania, Hastelloy C22 C2000 B2 B3 Flanges exporter in Macau, Hastelloy C22 C2000 B2 B3 Flanges exporter in Mongolia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Qatar, Hastelloy C22 C2000 B2 B3 Flanges exporter in Ireland, Hastelloy C22 C2000 B2 B3 Flanges exporter in Malaysia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Bangladesh, Hastelloy C22 C2000 B2 B3 Flanges exporter in United Kingdom, Hastelloy C22 C2000 B2 B3 Flanges exporter in Russia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Iran, Hastelloy C22 C2000 B2 B3 Flanges exporter in Vietnam, Hastelloy C22 C2000 B2 B3 Flanges exporter in Jordan, Hastelloy C22 C2000 B2 B3 Flanges exporter in Yemen, Hastelloy C22 C2000 B2 B3 Flanges exporter in South Africa, Hastelloy C22 C2000 B2 B3 Flanges exporter in Singapore, Hastelloy C22 C2000 B2 B3 Flanges exporter in Sri Lanka, Hastelloy C22 C2000 B2 B3 Flanges exporter in Thailand, Hastelloy C22 C2000 B2 B3 Flanges exporter in Bulgaria, Hastelloy C22 C2000 B2 B3 Flanges exporter in Poland, Hastelloy C22 C2000 B2 B3 Flanges exporter in Denmark, Hastelloy C22 C2000 B2 B3 Flanges exporter in Nigeria, Hastelloy C22 C2000 B2 B3 Flanges exporter in Gambia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Indonesia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Finland, Hastelloy C22 C2000 B2 B3 Flanges exporter in Argentina, Hastelloy C22 C2000 B2 B3 Flanges exporter in Chile, Hastelloy C22 C2000 B2 B3 Flanges exporter in Spain, Hastelloy C22 C2000 B2 B3 Flanges exporter in Peru, Hastelloy C22 C2000 B2 B3 Flanges exporter in Kuwait, Hastelloy C22 C2000 B2 B3 Flanges exporter in India, Hastelloy C22 C2000 B2 B3 Flanges exporter in Saudi Arabia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Slovakia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Slovenia, Hastelloy C22 C2000 B2 B3 Flanges exporter in Spain, Hastelloy C22 C2000 B2 B3 Flanges exporter in Sweden, Hastelloy C22 C2000 B2 B3 Flanges exporter in Switzerland, Hastelloy C22 C2000 B2 B3 Flanges exporter in Singapore
People Also Search For
Hastelloy C22 400 Sheets Supplier India, Hastelloy C22 400 Coils Supplier India, SS 304 coil price list, Hastelloy C22 400 304 cold rolled coil distributors, Hastelloy C22 400 304 profile dealers, Hastelloy C22 400 304 circle price list, Hastelloy C22 400 304 coil exporter in mumbai, ss 304 coil Supplier in India, Hastelloy C22 400 304 coil exporter in india, Hastelloy C22 400 304 coil-circle exporter in mumbai, ss 304 blank suppliers, Hastelloy C22 400 304 coils price, ss 304 circle price list, astm a240 ss 304 circles exporter, ss 304 shim coils, Hastelloy C22 400 304 coil supplier in mumbai, Hastelloy C22 400 Plates Supplier India, , ss 304 coil cheap price, high quality ss 304 coils stockholder in mumbai india.