Home > Forged Fittings > Stainless Steel 347/347H Forged Fittings
Khaled Stainless is a leading manufacturer of quality stainless steel products in Cairo, Egypt. Known for quality and innovation, the company specializes in the manufacture of high-quality stainless steel 347/347H Forged Fittings. Designed in accordance with international standards, these products provide excellent resistance to corrosion, high temperatures and mechanical stresses.Widely used in petrochemical, power generation, aerospace, and other industries, we ensure accuracy, durability, and reliability in every product. With a commitment to customer satisfaction, the company offers solutions offering excellent customization and service, making it a reliable partner for stainless steel needs in the international region.
Stainless steel 347/347H forged fittings are alloyed with chromium (17-19%), nickel (9-12%), and columbium (Cb) or tantalum (Ta), which gives them resistance to intergranular corrosion and high temperature firmness They are good resistance to oxidation, exhibit high strength and good weldability. These materials retain strength and resist high temperature scaling, making them ideal for hot environments such as petrochemical and power generation industries Corrosion resistance and stability under thermal stress ensure durability and reliability to it in complex applications.
Stainless Steel Forged Fittings Specification : ASTM A182 / ASME SA182
Dimension Standard : ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799
Size : 1/8″ NB to 4″ NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End – 2000 /3000/ 6000 LBS. Socket-weld End – 3000 / 6000/ 9000 LBS.
| C | Cr | Mn | Ni | P | S | Si | Cb/Ta | |
|---|---|---|---|---|---|---|---|---|
| 347 | 0.08 max | min: 17.0 max: 20.0 | 2.0 max | min: 9.0 max: 13.0 | 0.04 max | 0.30 max | 0.75 max | min:10x C max: 1.0 |
| 347H | min: 0.04 max: 0.10 | min: 17.0 max: 20.0 | 2.0 max | min: 9.0 max: 13.0 | 0.03 max | 0.30 max | 0.75 max | min:10x C max: 1.0 |
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 347/347H | 75 (515) | 30 (205) | 40 | 201 | 95 |
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At Khaled Stainless, all stainless steel 347/347H forged fittings are rigorously tested to ensure unmatched quality and performance. Each product is certified to international standards, including ISO, ASTM and ASME. Comprehensive testing such as fluid stability, ultrasonic and mechanical analysis provides reliability, stability and compliance for various industrial applications.
Highly resistant to intergranular corrosion, these fittings are designed for high-pressure applications. They provide a secure, leak-proof connection in sizes from 1/4″ to 4″ and various pressure ratings.
Offering exceptional resistance to oxidation and high-temperature environments, these fittings are available in sizes from 1/8″ to 4″ NPT. They are ideal for applications where high strength and durability are required.
Resistant to both corrosion and high temperatures, this elbow allows for smooth changes in pipe direction at a 45-degree angle. Sizes range from 1/2″ to 4″, accommodating various pipe dimensions.
With excellent resistance to corrosion and high temperatures, this tee connects three sections of pipe, allowing for changes in direction. Available in sizes from 1/4″ to 4″ NPT.
Featuring strong corrosion resistance and suitability for high-temperature use, this coupling connects a pipe to a threaded fitting. Common sizes include 1/4″ to 2″ NPT.
Known for its durability and resistance to corrosive environments, this cross-fitting enables four-way connections between pipes. Available in sizes from 1/2″ to 2″, it ensures robust and reliable performance.
Stainless steel 347/347H forged fittings are widely used in various industries due to their exceptional resistance to intergranular corrosion and high thermal stability These fittings are ideal for applications in the pharmaceutical industry, oil and gas energy production, and aerospace industries. It is commonly used in heat exchangers, boiler tubes and high-pressure piping systems to provide reliable performance under extreme conditions. Their superior mechanical properties are suitable for handling corrosive high stress environments with acidic and oxidizing agents With excellent weldability and durability, stainless steel 347/347H forged fittings ensure high performance and durability in working order a it is in difficulty, making them a global reliability choice.
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