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Malik Tube Fittings, one of Riyadh’s leading manufacturers and suppliers in Saudi Arabia, provides quality Collars for efficient tube-to-flange connections in industrial piping applications. These accurately engineered fittings are crucial for applications where reinforced, leak-tight joints are needed. Fabricated from high-quality stainless steel, carbon steel, or alloy steel, Malik’s collars are renowned for their dimensional precision, exceptional strength, and corrosion resistance. They come in a range of standards, sizes, and pressure ratings to suit diverse piping configurations. For applications with high pressure and high temperature, Malik’s collars provide unequalled performance in petrochemical, refinery, and power generation contexts.
Collars are normally made of stainless steel (304/316), carbon steel, or alloy steels based on the intended application. They have high tensile strength (450–750 MPa), yield strength of 250–500 MPa, and outstanding corrosion resistance. They are designed to be welded or clamped, so the material should have good impact toughness as well as ductility in order to retain integrity under mechanical load. The even internal surface provides negligible flow resistance, and the external surface ensures correct contact for sealing against flanges or fittings. They are heat-treated to enhance strength and mechanical performance in demanding service conditions.
| Standards: | ANSI – B 16.9 ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’ API 590-605 ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings” ASME B16.25 – ‘Buttwelding Ends’ ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’ MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications’ |
| Schedule: | Sch 5 TO Sch XXS. |
| Sizes: | 1/2” TO 36” (SEAMLESS UPTO 24”) (WELDED 8” TO 36” ) |
| Materials: | Monel, Nickel, Inconel, Hastalloy, Titanium, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30 Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 |
| Type: | Butt Weld (BW) |
| Thickness: | Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. |
| Dimension: | ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 |
At Malik Tube Fittings, we are the leading supplier, manufacturer, and exporter of Collar Pipe Fittings in Riyadh, Saudi Arabia. Our state-of-the-art manufacturing facilities, strategically located in the Saudi Arabia, empower us to provide high-quality solutions tailored to your specific requirements. With an extensive inventory of various premium materials, we are well-equipped to meet your needs efficiently. Our dedication to excellence and operational efficiency ensures we consistently maintain available stock, making us your trusted partner for reliable Union Cross fittings in various applications.
Malik Tube Fittings is a leading supplier and Stockist of premium Collar Pipe Fittings in Riyadh, Saudi Arabia. Our products are widely utilized across various industries, recognized for their strength, durability, and reliable performance in connecting multiple pipe sections. We are committed to delivering exceptional service and ensuring high levels of customer satisfaction. Our advanced manufacturing techniques set us apart in the fittings industry, enabling us to consistently provide top-quality Union Cross fittings while effectively addressing the unique requirements of our customers.
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Collars find extensive applications in pipeline systems for connecting tubes or pipes to flanges, valves, or other parts. Universal in oil and gas, petrochemical, marine, and power generation industries, they offer reinforcement and structural support to essential joints. In instrumentation systems, collars ensure accurate alignment and pressure-sealing. Weld-on collars are best suited for use in high-pressure applications, whereas clamp-on ones are used in modular assembly. They minimize the chances of leakage and promote longevity of pipelines under thermal cycling, vibration, or corrosive fluid conditions. Collars play a crucial role in skids, manifolds, and offshore facilities demanding rugged performance.
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