Khaleed Stainless is a reputable manufacturer and supplier based in Riyadh, Saudi Arabia, specializing in high-quality Stainless Steel Sockets that are built for strong, leak-proof, and dependable pipeline connections. These sockets are crucial fittings used for socket welding to securely join pipes, ensuring a lasting bond. Crafted from top-grade stainless steel, they boast impressive resistance to corrosion, high temperatures, and pressure. At Khaleed Stainless, we adhere to international standards to guarantee precision, dimensional accuracy, and longevity. Our sockets find extensive use in the petrochemical, oil & gas, water treatment, food, and pharmaceutical sectors.
Stainless Steel Sockets are generally made from grades 304, 304L, 316, and 316L, which include chromium (16–20%), nickel (8–12%), and molybdenum (2–3%) in specific grades to boost corrosion resistance. They showcase a tensile strength ranging from 515–620 MPa and a yield strength of 205–290 MPa, along with remarkable toughness and ductility. These fittings can endure high pressure, temperature fluctuations, and chemical exposure, ensuring mechanical stability and leak-proof performance. With their superior hardness, precise dimensions, and resistance to scaling, stainless steel sockets deliver reliable long-term service in critical piping applications.
| Size | 1/2″ to 48″ |
| Standards | MSS SP44, ASA, ANSI B16.47 Series A & B, ANSI B16.5, API-605, AWWA, Custom Drawings. |
| Pressure Ratings | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Pressure class | 150#, 300#, 600#, 1500# |
| Dimensions | BS3293, Table D, E, F, & H, ANSI, PN6, 10, 16, 25, 64 BS10, BS4504, MSS- SP-44, DIN Standards |
| Flange Face Type Manufacturer | Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Oil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized. |
| Test | Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector |
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At Khaleed Stainless, the quality of our Stainless Steel RTJ Flanges undergoes rigorous testing procedures. Like hardness tests, chemical analyzing, PMI, flattening, micro/macro, pitting resistance, flaring, and IGC testing. Khaleed Stainless provides its clients with essential documentation regarding commercial invoices, packing lists, certificates of origin, and guarantee letters, as well as Third-Party Inspection Certificates, which promise reliability and client satisfaction with trustworthy performance. Thus, Khaleed Stainless has made a perfect partner for Stainless Steel RTJ Flanges, which provide high performance.
Yes, Stainless Steel RTJ Flanges are ideal for potable water applications due to their high corrosion resistance, non-toxic properties, and durability, ensuring safe water quality and reliable connections in residential and industrial systems.
Yes, Stainless Steel RTJ Flanges can be used for underground applications due to their exceptional corrosion resistance, strength, and durability, ensuring reliable performance and longevity even in harsh and moisture-prone environments.
Common grades of stainless steel used in RTJ flange manufacturing include 304/304L and 316/316L for corrosion resistance, 321 for high-temperature strength, and duplex grades like 2205 for superior durability in demanding environments.
Yes, Stainless Steel RTJ Flanges are highly recyclable. Stainless steel is a sustainable material, and these flanges can be recycled without losing their quality, making them an environmentally friendly option for various industries.
Stainless Steel Sockets are commonly utilized in industries that demand secure and durable pipe connections. In the oil & gas and petrochemical fields, they are essential for pipelines, reactors, and process lines. Water treatment facilities and chemical industries depend on them for transporting fluids without corrosion. The food, beverage, and pharmaceutical sectors trust socket-welded piping systems for hygienic and leak-proof operations. Additionally, they are used in marine, power, and construction industries where strong, reliable, and easy-to-install fittings are a must. Their strength, durability, and precision make them a go-to choice for critical applications.







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