Stainless Steel 304H Buttweld Fittings Manufacturer and Supplier in Chennai, India
Based in Chennai, India, we take pride in being a reliable manufacturer and supplier of Stainless Steel 304H Forged Fittings. Our products are known for their high quality and heat resistance, making them perfect for industrial applications that demand strength at elevated temperatures. With our expertise in precision forging and state-of-the-art production facilities, we create fittings that adhere to global standards for quality, reliability, and performance. You’ll find our SS 304H forged fittings in power plants, refineries, petrochemical units, and high-temperature piping systems. We’re dedicated to ensuring customer satisfaction through timely deliveries, tailored solutions, and consistent quality, which has made us a go-to supplier in both domestic and international markets.
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Stainless Steel 304H Buttweld Fittings Specification
Specifications : ASTM A403 / ASME SA403
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : Seamless Butt Weld Fittings : 1/2″ – 10″ | Welded Butt Weld Fittings : 1/2″ – 48″
Schedule : SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type : Seamless / ERW / Welded / Fabricated
Thickness :20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.
Stainless Steel 304H Forged Fittings are primarily made up of 18–20% chromium and 8–11% nickel, along with a higher carbon content (0.04–0.10%) that boosts their strength at high temperatures. These fittings excel in resisting oxidation, corrosion, and heat scaling. On the mechanical side, they boast a minimum tensile strength of 515 MPa, yield strength of 205 MPa, and an elongation of 40%. Available in various types—like forged elbows, tees, couplings, unions, and caps—SS 304H forged fittings are specifically designed for pressure systems and high-temperature service environments.
Stainless Steel 304H Buttweld Fittings Chemical Composition
| C | Mn | Si | P | S | Cr | Ni | N | |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.07max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 10.5 | — |
| 304L | 0.03max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 12.0 | 0.10 max |
| 304H | min: 18.0 max:20.0 | min: 8.0 max: 10.5 | min: 0.04 max:0.10 | 0.75 max | 2.0 max | 0.045 max | 0.03 max | 0.10 max |
Stainless Steel 304H Buttweld Fittings Mechanical Properties
| Grade | Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 304 | 75 | 30 | 40 | 201 | 92 |
| 304L | 70 | 25 | 40 | 201 | 92 |
| 304H | 75 | 30 | 40 | 201 | 92 |
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Largest Stainless Steel 304H Buttweld Fittings Supplier in Chennai, India
Meet Fittings is a leading supplier of Stainless Steel 304H Buttweld Fittings in Chennai, India. We offer an extensive range of Stainless Steel 304H Buttweld Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
If You Are Looking To Buy High Quality
Stainless Steel 304H Buttweld Fittings Equivalent Grade
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
|---|---|---|---|---|---|---|---|
| SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
| SS 304L | S30403 | 1.4306/1.4307 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 304S11 | 03Х18Н11 |
| SS 304H | S30409 | 1.4301 | – | – | – | – | – |
Why Choose Stainless Steel 304H Buttweld Fittings from Meet Fittings?
Stainless Steel 304H Buttweld Fittings from Meet Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
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Stainless steel 304H Buttweld Fittings offer excellent mechanical properties, high thermal strength and corrosion resistance, making them ideal for critical operating conditions They maintain structural integrity at high temperatures, ensuring long life and performance in heat exchanger, power plant and chemical processing applications Their high carbon content resists creep increases, thereby reducing the risk of deformation over time. These components are easily welded, providing a secure, watertight connection. Additionally, 304H’s versatility and scaling resistance make it suitable for a wide range of applications, from petrochemical to food processing.
Types of Stainless Steel 304H Buttweld Fittings
Stainless Steel 304H Buttweld Fittings Physical Properties
| SS 304/304L | ||||||
|---|---|---|---|---|---|---|
| Density lbm/in3 | Thermal Conductivity (BTU/h ft. °F) | Electrical Resistivity (in x 10-6) | Modulus of Elasticity (psi x 106 | Coefficient of Thermal Expansion (in/in)/ °F x 10-6 | Specific Heat (BTU/lb/ °F) | Melting Range (°F) |
| at 68°F: 0.285 | 9.4 at 212°F | 28.3 at 68°F | 28 | 9.4 at 32 – 212°F | 0.1200 at 68°F to 212°F | 2500 to 2590 |
| 12.4 at 932 °F | 39.4 at 752°F | 10.2 at 32 – 1000°F | ||||
| 49.6 at 1652 °F | 10.4 at 32 – 1500°F | |||||
| SS 304H | ||||||
| Denstiy lbm/in3 | Coefficient of Thermal Expansion (min/in)-°F | Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | ||
| at 68 °F | at 68 – 212°F | at 68 – 1600°F | at 212°F | at 932°F | at 32 – 212°F | in tension (E) |
| 0.285 | 9.2 | 11.0 | 9.4 | 12.4 | 0.12 | 29 x 106 |
Are Custom Sizes Available for Stainless Steel 304H Buttweld Fittings?
Yes, custom sizes for Stainless Steel 304H Buttweld Fittings are available at Meet Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@meetfitings.co.in.
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Application Industry of Stainless Steel 304H Buttweld Fittings
You’ll find Stainless Steel 304H Forged Fittings widely used in high-temperature and corrosive applications. They’re commonly found in power generation units, oil and gas processing, boilers, superheaters, and heat exchangers, where they maintain their mechanical strength and corrosion resistance even under thermal stress. Their forged design ensures they can handle higher pressure, making them perfect for steam and high-pressure fluid systems. Industries such as chemical processing, marine engineering, and pharmaceuticals also rely on 304H forged fittings for dependable and durable piping connections that prioritize safety and operational efficiency.
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