Slip On Flanges are widely used pipe connection components designed for low to moderate pressure systems in industrial, mechanical, and structural engineering applications. American Metallix Steel Co. manufactures precision-engineered flanges that ensure reliable alignment, strong weld joints, and secure sealing in complex piping networks. These flanges are commonly used in refineries, chemical processing plants, power generation units, water treatment facilities, and heavy fabrication industries where durability and dimensional accuracy are essential. Slip On Flanges are designed to slide over the pipe and are welded both inside and outside to provide strength and prevent leakage. Their design simplifies installation, reduces fabrication time, and ensures proper pipe alignment in large-scale piping systems. In industries that depend on stainless steel pipes, tubes, plates, and structural components, these flanges offer dependable joint integrity and operational safety.
Slip On Flanges are typically manufactured from stainless steel, carbon steel, alloy steel, and duplex steel depending on the application requirement. Stainless steel grades such as 304, 316, and 316L are commonly used for corrosion-resistant piping systems in chemical processing and marine environments. The material composition generally includes chromium for corrosion resistance, nickel for toughness, and in some cases molybdenum for enhanced resistance to pitting and crevice corrosion. Metallurgically, stainless steel Slip On Flanges possess an austenitic or ferritic structure depending on grade selection. Austenitic grades provide excellent weldability, non-magnetic properties in annealed condition, and strong resistance to oxidation. Carbon steel and alloy steel variants offer high tensile strength and pressure-bearing capacity for structural and industrial fabrication systems. These flanges perform efficiently in moderate temperature and pressure conditions. They provide uniform load distribution across bolted connections and maintain sealing performance when used with appropriate gaskets. Due to their simple design and ease of machining, Slip On Flanges are widely adopted in piping assemblies that require cost-effective solutions without compromising safety or durability.
Slip On Flanges offer excellent structural strength when properly welded, making them suitable for industrial piping networks and pressure equipment. Their dual weld configuration increases joint integrity while maintaining dimensional stability under operational stress. Corrosion resistance is a major advantage when stainless steel grades are used. In chemical plants, power stations, and offshore installations, these flanges withstand exposure to moisture, chemicals, and varying temperatures. This resistance extends service life and reduces maintenance costs over time.
Another important benefit is cost efficiency. Compared to weld neck flanges, Slip On Flanges are easier to align and install, reducing fabrication labor and overall project expenses. Their machinability allows precise boring and finishing, ensuring compatibility with stainless steel pipes, tubes, and fittings used in industrial fabrication systems. Durability and long-term performance further strengthen their value. When manufactured under strict quality control, these flanges maintain sealing integrity, resist deformation, and perform reliably in both structural engineering and mechanical installations.
In oil and gas pipelines, Slip On Flanges Manufacturers supply robust flange connections for low and medium pressure piping systems used in refineries, storage terminals, and processing units. Their ability to ensure secure welding and stable bolting makes them suitable for transporting fluids and gases safely. Within water treatment plants and chemical industries, Slip On Flanges Suppliers provide corrosion-resistant flanges for stainless steel piping networks handling treated water, chemicals, and industrial fluids. Their compatibility with stainless steel pipes and tubes supports efficient system assembly and long-term leak prevention.
For infrastructure and heavy fabrication projects, Slip On Flanges Stockists maintain ready inventory to support contractors and engineering companies working on power plants, HVAC systems, and structural steel frameworks. Immediate availability ensures project continuity and reduces procurement delays. In global energy and industrial markets, Slip On Flanges Exporters deliver certified flanges for international projects including petrochemical complexes, marine engineering systems, and thermal power facilities. Compliance with global standards and secure packaging ensure safe transit and consistent product quality across regions.
Slip On Flanges are manufactured in accordance with internationally recognized standards such as ASTM A182 for forged stainless steel and alloy steel flanges, ASTM A105 for carbon steel flanges, and ASTM A350 for low-temperature applications. Dimensional requirements are typically governed by ASME B16.5 for pipe flanges and ASME B16.47 for large diameter flanges. These standards define pressure ratings, material composition, mechanical properties, heat treatment conditions, and testing procedures. Compliance ensures that Slip On Flanges meet the performance requirements of pressure equipment, industrial piping systems, and structural installations in demanding environments.
Steel products including flanges, round bars, pipes, tubes, plates, sheets, and coils are classified under global standards such as ASTM, ASME, EN, DIN, JIS, and ISO. ASTM and ASME specifications are commonly used in North America and the Middle East for pressure vessels and piping systems. EN and DIN standards regulate European structural and engineering materials, while JIS applies to Japanese industrial specifications. ISO standards harmonize testing methods, quality management systems, and certification processes worldwide. Product naming is based on material grade, chemical composition, and mechanical properties, allowing engineers and procurement teams to select the appropriate steel components for industrial fabrication, power plants, chemical processing, and structural engineering applications.
American Metallix Steel Co. is one of the leading manufacturer and supplier of Slip On Flange Dimensions, Slip on Flanges PN16, Slip On Flange Class 300, Slip On Flange EN 1092-1, Slip On Flange Flat Face at the best price in India.
Request Latest Price & Stock AvailabilitySlip On Flanges are manufactured according to ANSI, API, AWWA, DIN and BS standards. They are available in multiple pressure classes, sizes, face types and surface treatments for demanding industrial piping applications.
| Specification | Details |
|---|---|
| Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA and custom drawings |
| Size | 1/2" (15 NB) to 48" (1200 NB) |
| Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS and DIN Standard ND-6, 10, 16, 25, 40, etc. |
| DIN | DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 and DIN 2673 |
| BS | BS 4504, BS 1560 and BS 10 |
| Coating / Surface Treatment | Antirust paint, oil black paint, yellow transparent coating, zinc plating, cold galvanizing and hot-dip galvanizing |
| Flange Face Type | Flat Face (FF), Raised Face (RF) and Ring Type Joint (RTJ) |
| Value Added Services | CNC machining and customised flanges |
Slip On Flanges are available from 1/2 inch to 48 inches in multiple pressure classes. Custom dimensions, face types, coatings and CNC-machined flange solutions are also available according to project requirements.