Home > Forged Fittings > Stainless Steel 904L Forged Fittings
Mbemba Stainless stands out as a top-notch manufacturer and supplier located in Kinshasa, Congo, focusing on high-quality stainless steel products tailored for critical industrial needs. One of their standout offerings is the Stainless Steel 904L Forged Fittings, which are prized for their exceptional corrosion resistance, robust mechanical strength, and meticulous engineering. Crafted from premium materials using cutting-edge forging technology, these fittings promise durability, leak-proof performance, and resilience in extreme conditions. Mbemba Stainless is dedicated to providing reliable, high-performance solutions for various sectors, including oil and gas, chemical processing, marine, and power generation throughout Central Africa.
The Stainless Steel 904L Forged Fittings from Mbemba Stainless are primarily made up of iron, chromium (19–23%), nickel (23–28%), molybdenum (4–5%), along with trace amounts of copper and manganese. This high-alloy blend offers remarkable resistance to pitting, crevice corrosion, and harsh acidic environments. In terms of mechanical properties, they boast a tensile strength ranging from 490–690 MPa and a yield strength of about 220 MPa. Additionally, these fittings showcase impressive ductility, impact toughness, and outstanding resistance to stress corrosion cracking, ensuring reliable performance even in high-pressure and high-temperature scenarios.
| 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.
Widely utilized in industries that face highly corrosive and demanding conditions, the Stainless Steel 904L Forged Fittings by Mbemba Stainless are perfect for chemical and petrochemical plants, oil refineries, offshore platforms, and marine settings. They also find applications in power generation, desalination, and the pharmaceutical sector, thanks to their ability to endure acids and chloride-rich solutions. With their strength and corrosion resistance, these fittings are ideal for high-pressure piping systems. Mbemba Stainless 904L forged fittings guarantee safety, durability, and long-lasting performance in critical industrial and fluid-handling applications.
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