Home > Forged Fittings > Stainless Steel 904L Forged Fittings
Walid Stainless has built a solid reputation as a reliable manufacturer and supplier of Stainless Steel 904L Forged Fittings right in Tunis, Tunisia. They provide top-notch solutions for industries that demand outstanding corrosion resistance and mechanical strength. With a focus on precision manufacturing, strict quality control, and adherence to international standards, Walid Stainless caters to various sectors, including chemical processing, oil and gas, petrochemicals, power generation, and marine industries. Their Stainless Steel 904L Forged Fittings are designed to endure harsh and corrosive environments, ensuring durability, reliability, and long-lasting performance in critical piping systems and industrial applications where safety and efficiency are paramount.
The Stainless Steel 904L Forged Fittings are crafted from a high-alloy austenitic stainless steel blend that includes chromium, nickel, molybdenum, and copper. This unique composition grants them exceptional resistance to strong acids, pitting, and crevice corrosion. These fittings boast impressive tensile and yield strength, along with good toughness and superior ductility. They maintain their mechanical integrity even under high-pressure and high-temperature conditions, resisting stress corrosion cracking, which makes them perfect for demanding industrial applications that require both strength and corrosion resistance.
| Standards | ASTM B649 / ASME SB649 |
| Specifications | ASME B16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size Range | NPS 1/8″- 4″ (DN 6~100) |
| Rating Pressure | Threaded End – 2000/3000/6000 LBS. Socket weld End – 3000/6000/9000 LBS. |
| Type | Socket Weld, Screwed, BSP Threaded & NPT Threaded |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 904L | min. | – | – | – | – | – | 19.0 | 4.00 – 5.00 | 23.00 | – |
| max. | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 28.00 | – | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 904L | 490 | 220 | 35 | 75 | – |
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We ensures the highest standards for its stainless steel 904L forged fittings, rigorously testing them for durability, strength and corrosion resistance. Each fitting undergoes extensive quality control procedures and is certified to appropriate industry standards. Certifications such as material testing reports (MTRs) and third-party reviews ensure reliability and efficiency.
These fittings are available in sizes from 1/8″ to 4″ and offer reliable, leak-free connections in high-pressure systems. They are commonly used in petrochemical, power generation, and oil and gas industries.
Threaded fittings, ranging from 1/8″ to 4″, provide ease of installation and maintenance. Suitable for low-pressure applications, they are widely used in plumbing, heating, and cooling systems.
These elbows, available in sizes from 1/8″ to 4″, allow for smooth directional flow changes. They are ideal for piping systems requiring high-strength connections and reduced flow resistance.
Threaded tees, in sizes ranging from 1/8″ to 4″, branch off the main line in a piping system. They provide reliable performance in various industrial and commercial applications.
These couplings, available in sizes from 1/8″ to 4″, join two pipes or fittings. They offer easy assembly and disassembly, making them suitable for maintenance and repair work.
Socket weld crosses, ranging from 1/8″ to 4″, are designed to connect four pipes at a single junction. They are used in high-pressure applications where a strong, leak-proof connection is essential.
Stainless Steel 904L Forged Fittings find their place in various industries that deal with aggressive chemicals and elevated temperatures. You’ll commonly see them in chemical processing plants, petrochemical and pharmaceutical equipment, oil and gas pipelines, and desalination units. They’re also utilized in marine applications, power generation systems, and high-corrosion industrial piping networks. Thanks to their exceptional corrosion resistance, mechanical strength, and durability, these fittings are a go-to choice for many critical applications.
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