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Fabricated SWR (Soil, Waste, Rainwater) fittings are plumbing components, typically made from unplasticized polyvinyl chloride (uPVC), used in non-pressure drainage systems to channel wastewater and rainwater. Key features include corrosion and chemical resistance, a smooth inner surface for efficient flow, UV stabilization, and high impact and tensile strength for durability. Specifications include conformance to Indian Standards (IS) 13592 for pipes and IS 14735 for fittings, availability in various sizes (e.g., 40mm to 160mm), and two types: Type A for rainwater and Type B for soil and waste. Joinery methods vary from traditional solvent cement to modern “Push-Fit” or “Ring-Fit” systems, which use rubber seals for a leak-proof and easily reversible connection.

Fabricated UPVC fittings are custom-made, non-standard pipe connection components, often larger than 12 inches in diameter, constructed by joining sections of pipe or other components rather than being made from an injection mold. They retain the benefits of standard UPVC, including high strength, corrosion resistance, ease of installation, low maintenance, and suitability for transporting water. Specifications for fabricated fittings would depend on the specific application and pressure requirements, adhering to standards like those set by ASTM or BIS for the UPVC material used. Description of Fabricated UPVC Fittings Method of Construction: Instead of a single molded piece, fabricated fittings are assembled from multiple pieces of UPVC pipe or other components. Size: This construction method is typically used for fittings larger than 12 inches in diameter, which are often too large for traditional injection molding. Purpose: Like all fittings, they connect sections of pipe, adapt to different sizes or shapes, and serve various functions within a piping system. Key Features of UPVC (as applicable to fabricated fittings) Corrosion and Chemical Resistance: They do not corrode and are resistant to a wide range of chemicals, which is crucial for long-term durability. High Mechanical Strength: Despite being lightweight, they possess excellent tensile and impact strength. Durability and Long Life: UPVC's non-reactive nature and resistance to scaling ensure a long service life and reduce the need for frequent replacement. Lightweight and Easy Installation: Their low weight makes them easier to handle and install compared to metal pipes, with joints typically welded using solvent cement. Hygienic Properties: Being lead-free and antimicrobial, they are safe for use in transporting drinking water. UV Stabilization: Many UPVC fittings are UV-stabilized, making them suitable for outdoor applications without degradation. Fire Resistance: They are resistant to fire and have flame-retardant properties. General Specifications to Consider Pressure Rating: The specific pressure rating (e.g., in MPa) is a critical specification, indicated by classes like Class 1 (0.25 MPa) or Class 2 (0.4 MPa) with corresponding color markings. Material Compliance: The base UPVC material should meet relevant standards, such as ASTM D1785 for pipes. Hydrostatic Design Basis (HDB): Fittings must be made from PVC compounds meeting minimum HDB requirements for pressure applications. Application-Specific Requirements: For specialized applications, additional specifications related to temperature resistance (e.g., up to 60°C), chemical resistance, and regulatory compliance (e.g., for drinking water) are important.

Fabricated PVC fittings are custom-shaped fittings, often for larger diameters, made by cutting, bonding, and thermoforming segments of existing PVC pipes, resulting in a homogeneous, high-strength structure suitable for various pressures. Key specifications include the dimensional ratio (DR) for pressure, the material standard (e.g., AWWA C900 or C905), and the joint type (e.g., push-on or solvent-weld). Common examples include tees, bends, and crosses, with custom shapes available. Description Manufacturing Process: Fabricated fittings are not molded but are instead assembled from pieces of standard PVC pipe that have already undergone factory testing. Segments are cut, shaped (often by thermoforming), and then joined together under controlled conditions. Structure: The resulting structure is designed to be essentially a single, homogeneous piece of PVC, sometimes with added reinforcement bonded to its outer surface. Application: Fabricated fittings are frequently used for larger pipe diameters (typically above 12 inches) where molding is less practical. They are engineered for specific applications, such as higher-pressure water systems or sewer force mains. Key Specifications Material Standard: Fittings must conform to or exceed the requirements of relevant standards, such as AWWA C900 or C905 for water systems. Dimensional Ratio (DR): This indicates the fitting's pressure rating, with higher numbers signifying lower pressure capabilities. Joint Types: Push-On (Gasketed): Features a gasket for a tight, leak-proof connection, often used in water distribution. Solvent-Weld (Socketed): Requires primer and solvent cement for a chemically bonded joint, common in many plumbing applications. Restrained Joint: A specialized joint designed to prevent joint separation under pressure. Pipe Material: The fittings are made from PVC pipe that has already met the applicable pipeline standards. Customization: Manufacturers can produce custom-shaped fabricated fittings, such as specific bends or complex configurations, to meet project requirements. STANDARD & CUSTOM FABRICATED PVC & CPVC FITTINGS Our fabricated PVC CIOD fittings have a dimensional ratio (DR18 or DR25) equal to or greater than that of the pipe from which they... Distributor Data Solutions Guide for PVC Pressure Fittings FABRICATED FITTINGS ... Their constituent parts are the same as the pipeline with which they will be used. The body of the fitting... Uni-Bell PVC Pipe Association FAQ: What Are Fabricated Fittings? - Modern Industrial When engineering PVC fittings, the manufacturer can either use an injection molding or create a fabricated fitting. Generally spea... modernindustrial.com Show all

Our UPVC Long Bend is a premium, durable solution for smoothly redirecting pipe flow over extended angles. Made from high-quality UPVC material, this long bend offers superior resistance to corrosion, wear, and chemical exposure. Designed for easy installation, it ensures uninterrupted flow efficiency and long-term reliability. Perfect for both residential and industrial applications, the UPVC Long Bend is lightweight, cost-effective, and built to withstand harsh conditions.

Our PVC Long Bend is a high-quality, durable solution for smoothly redirecting pipe flow over extended angles. Made from premium-grade PVC material, this long bend ensures excellent resistance to corrosion, wear, and chemical exposure. Its design allows for easy installation and maintains flow efficiency without causing turbulence. Perfect for both residential and industrial applications, the PVC Long Bend is lightweight, cost-effective, and long-lasting.

Our PVC Coupler is a high-quality, durable solution for connecting two sections of pipe seamlessly. Made from premium-grade PVC material, this coupler ensures excellent resistance to corrosion, wear, and chemical exposure. It is designed for easy installation, providing a secure and leak-proof connection. Perfect for both residential and industrial use, the PVC Coupler is lightweight, cost-effective, and built to last.

Our PVC Fabricated Tee is a high-quality, durable solution for various plumbing and construction needs. Made from premium-grade PVC material, this tee ensures excellent resistance to corrosion, wear, and chemical exposure. It is designed for easy installation, providing a reliable way to connect three pipe sections at various angles without compromising flow efficiency. Perfect for both residential and industrial use, the PVC Fabricated Tee is lightweight, cost-effective, and long-lasting.

Our PVC Fabricated Bend Pipe is a high-quality, durable solution for various plumbing and construction needs. Made from premium-grade PVC material, this bend pipe ensures excellent resistance to corrosion, wear, and chemical exposure. It is designed for easy installation, providing a reliable way to redirect fluids through pipes at various angles without compromising flow efficiency. Perfect for both residential and industrial use, the PVC Fabricated Bend Pipe is lightweight, cost-effective, and long-lasting.

A PVC fabricated long elbow is a non-standard, custom-molded pipe fitting, often for large diameters, created by heating and bending PVC pipes rather than injection molding, to achieve specific angles (like 45° or 90°) for large-diameter systems requiring custom configurations, high-volume flow, or gradual turns to minimize pressure loss. Its specifications include the high-quality PVC material, the specific angle of the bend, the large diameter, the smooth inner wall for efficient flow, and its application in high-pressure residential, commercial, and industrial systems. Description Custom Molding: Unlike standard injection-molded fittings, fabricated elbows are custom-made by heating sections of PVC pipe and bending them into the desired angle and curvature. Large Diameter: This process is ideal for large-diameter PVC fittings, often those exceeding 12 inches, which are challenging to produce through injection molding. Specific Angles: While 45-degree and 90-degree angles are common, fabricated elbows can be custom-bent to achieve various angles for specialized applications. Material: Made from high-quality uPVC (unplasticized Polyvinyl Chloride) compound, ensuring durability, corrosion resistance, and resistance to various chemicals. Function: The “long elbow” term refers to a long-radius or “sweep” elbow. This longer radius creates a gradual change in direction, which reduces friction and turbulence, ensuring a smoother, more efficient flow of liquids and minimizing pressure loss. Specifications Material: Premium-grade uPVC compound for long-lasting performance and chemical resistance. Diameter: Large nominal diameters, often from 20 mm up to 630 mm or more, depending on the application. Angles: Common angles include 45° (for gradual turns) and 90° (for sharp right-angle turns). Standards: Fittings can be manufactured to meet various national and international standards, such as IS 10124. Smooth Inner Wall: The fabrication process helps maintain a smooth inner wall, which is crucial for minimizing friction and ensuring efficient fluid flow. Corrosion & Chemical Resistance: Excellent resistance to a wide range of acidic and alkaline solutions, common in many industrial and water distribution applications. Installation: Uses standard PVC primer and solvent cement for secure, leak-proof, solvent-welded connections. Jain Irrigation J-PVC ELBOW Light Weight Features. Corrosion and Chemical Resistance - Excellent corrosion and chemical resistance to most acidic and alkaline solutions. V... Jain Irrigation Systems Pvc Fabricated Elbow 400 MM - IndiaMART A fabricated PVC elbow is a custom-molded pipe fitting made by heating and bending standard PVC pipes into specific angles, typica... IndiaMART 63MM PVC ELBOW, Size/Diameter: 2 INCH - IndiaMART The 63mm PVC Elbow is an essential component in PVC piping systems, designed to facilitate a smooth change in direction for pipeli... IndiaMART Show all