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DWC (Double Wall Corrugated) Fittings are specially designed components used to connect, divert, reduce, terminate, and maintain underground DWC pipeline networks. These fittings are widely used in storm water drainage, sewage systems, cable ducting, railway projects, airports, smart cities, industrial infrastructure, telecom networks, and utility corridors across India. Manufactured from high-quality HDPE and Polyethylene materials, DWC fittings provide excellent ring stiffness, impact resistance, leak-proof performance, corrosion resistance, and long service life. They are available in various configurations such as DWC Tee, DWC Elbow, DWC Reducer, DWC Y Branch, DWC End Cap, DWC Coupler, DWC Junction Chamber Connections, and Custom Fabricated Fittings. At Siddhi Plastic, Bangalore, we manufacture and supply a complete range of DWC Pipe Fittings from 75mm to 1200mm, including custom fabricated solutions for infrastructure and utility projects across India. DWC Fittings DWC Pipe Fittings HDPE DWC Fittings Double Wall Corrugated Fittings DWC Pipe Accessories DWC Coupler DWC Elbow DWC Tee DWC Reducer DWC End Cap Product DWC Bend 45 Degree DWC Bend 90 Degree DWC Equal Tee DWC Reducer Tee DWC Y Branch DWC Single Y DWC Double Y DWC Junction Fittings DWC Fabricated Fittings DWC Custom Fittings DWC Socket Coupler DWC Repair Coupler Infrastructure Product Cable Duct Fittings Underground Cable Duct Fittings Electrical Duct Fittings Telecom Duct Fittings Railway Cable Duct Fittings Airport Cable Duct System Smart City Utility Duct Storm Water Drainage Fittings Sewerage DWC Fittings Industrial Drainage Fittings infra Product DWC Fittings Manufacturer India DWC Fittings Supplier Bangalore HDPE DWC Fittings Manufacturer DWC Fittings Price DWC Pipe Fittings Manufacturer DWC Fabricated Fittings Underground Drainage Fittings DWC Pipe Accessories Supplier DWC Fittings Dealers Near Me Best DWC Fittings Manufacturer Short Marketing Description DWC Fittings – Complete Underground Pipeline Solutions Siddhi Plastic manufactures premium-quality DWC Pipe Fittings designed for reliable underground drainage and cable protection systems. Our range includes Elbows, Tees, Reducers, Y Branches, End Caps, Couplers, and Custom Fabricated Fittings suitable for highways, railways, airports, smart cities, industrial parks, and utility infrastructure projects. ✔ Sizes Available: 75mm to 1200mm ✔ High Strength & Impact Resistant ✔ Leak-Proof & Corrosion Resistant ✔ Custom Fabrication Available ✔ Ideal for Drainage & Cable Duct Applications ✔ Fast Installation & Long Service Life Popular DWC Fittings Manufactured by Siddhi Plastic DWC 90° Elbow DWC 45° Elbow DWC Equal Tee DWC Reducer Tee DWC Single Y DWC Double Y DWC End Cap DWC Coupler DWC Reducer DWC Four-Way Junction DWC Inspection Chamber Connections Custom Fabricated DWC Fittings Siddhi Plastic – India's Trusted Manufacturer of DWC Pipes & Fabricated Fittings for Modern Infrastructure Projects.

600mm PE Manhole (Polyethylene Manhole) is a lightweight, corrosion-resistant, and maintenance-free underground inspection chamber used in sewerage networks, storm water drainage systems, cable duct networks, utility corridors, smart cities, airports, industrial projects, residential layouts, and infrastructure developments across India. Manufactured from high-quality HDPE/PE material, 600mm PE Manholes offer superior durability, excellent chemical resistance, leak-proof performance, and long service life compared to conventional RCC manholes. Their modular design enables quick installation, reduced excavation costs, and easy integration with DWC Pipes, HDPE Pipes, UPVC Pipes, and Drainage Systems. At Siddhi Plastic, Bangalore, we manufacture and supply 600mm PE Manholes, Inspection Chambers, Cable Manholes, Drainage Manholes, and Custom Fabricated PE Manholes for infrastructure and utility projects throughout India. 600mm PE Manhole – Smart Underground Inspection Solution Siddhi Plastic offers premium-quality 600mm PE Manholes engineered for modern drainage, sewerage, and utility infrastructure projects. Manufactured from high-grade polyethylene, our manholes provide superior strength, leak-proof performance, corrosion resistance, and long service life while reducing installation time and maintenance costs. ✔ Diameter: 600mm ✔ Lightweight & Easy Installation ✔ 100% Corrosion Resistant ✔ Leak-Proof Construction ✔ Compatible with DWC, HDPE & UPVC Pipes ✔ Ideal for Sewerage, Storm Water & Utility Networks ✔ Custom Inlet & Outlet Connections Available Applications Sewerage Networks Storm Water Drainage Cable Duct Systems Telecom Infrastructure Smart City Projects Airports & Metro Projects Industrial Utilities Residential Layouts Municipal Drainage Systems Siddhi Plastic – Complete PE Manhole, DWC Pipe & Underground Drainage Solutions for Modern Infrastructure. 🚧🏗️🌍

DWC (Double Wall Corrugated) Fittings are specially designed components used to connect, divert, reduce, terminate, and maintain underground DWC pipeline networks. These fittings are widely used in storm water drainage, sewage systems, cable ducting, railway projects, airports, smart cities, industrial infrastructure, telecom networks, and utility corridors across India. Manufactured from high-quality HDPE and Polyethylene materials, DWC fittings provide excellent ring stiffness, impact resistance, leak-proof performance, corrosion resistance, and long service life. They are available in various configurations such as DWC Tee, DWC Elbow, DWC Reducer, DWC Y Branch, DWC End Cap, DWC Coupler, DWC Junction Chamber Connections, and Custom Fabricated Fittings. At Siddhi Plastic, Bangalore, we manufacture and supply a complete range of DWC Pipe Fittings from 75mm to 1200mm, including custom fabricated solutions for infrastructure and utility projects across India. DWC Fittings – Complete Underground Pipeline Solutions Siddhi Plastic manufactures premium-quality DWC Pipe Fittings designed for reliable underground drainage and cable protection systems. Our range includes Elbows, Tees, Reducers, Y Branches, End Caps, Couplers, and Custom Fabricated Fittings suitable for highways, railways, airports, smart cities, industrial parks, and utility infrastructure projects. ✔ Sizes Available: 75mm to 1200mm ✔ High Strength & Impact Resistant ✔ Leak-Proof & Corrosion Resistant ✔ Custom Fabrication Available ✔ Ideal for Drainage & Cable Duct Applications ✔ Fast Installation & Long Service Life Popular DWC Fittings Manufactured by Siddhi Plastic DWC 90° Elbow DWC 45° Elbow DWC Equal Tee DWC Reducer Tee DWC Single Y DWC Double Y DWC End Cap DWC Coupler DWC Reducer DWC Four-Way Junction DWC Inspection Chamber Connections Custom Fabricated DWC Fittings Siddhi Plastic – India's Trusted Manufacturer of DWC Pipes & Fabricated Fittings for Modern Infrastructure Projects.

SIDDHI Subsoil Drain Pipes are specially designed perforated drainage pipes used to collect and remove excess groundwater from soil, preventing waterlogging and improving soil stability. These pipes are widely used in highways, railways, airports, retaining walls, sports grounds, landscaping, agriculture, industrial zones, residential layouts, and infrastructure projects across India. Manufactured from high-quality HDPE or DWC (Double Wall Corrugated) material, subsoil drain pipes provide excellent drainage performance, high ring stiffness, corrosion resistance, and long service life. The perforated design allows groundwater to enter the pipe while efficiently carrying it away from the drainage area. At Siddhi Plastic, Bangalore, we supply Subsoil Drain Pipes, Perforated HDPE Pipes, DWC Drainage Pipes, Filter Jackets, Geotextile-Wrapped Drain Pipes, and complete drainage solutions for infrastructure and civil engineering projects throughout India. Subsoil Drain Pipe – Efficient Underground Water Management Siddhi Plastic offers premium-quality Subsoil Drain Pipes designed for effective groundwater drainage and waterlogging control. Manufactured using high-strength HDPE and DWC technology, our drainage pipes ensure rapid water collection, excellent flow capacity, and long-term performance in demanding infrastructure and agricultural applications. ✔ High Drainage Efficiency ✔ Corrosion & Chemical Resistant ✔ Lightweight & Easy Installation ✔ High Ring Stiffness & Durability ✔ Ideal for Roads, Railways, Airports & Agriculture ✔ Available with Geotextile Filter Wrapping Siddhi Plastic – Complete Underground Drainage & Pipeline Solutions for Modern Infrastructure.

1200mm HDPE Pipe (High Density Polyethylene Pipe) is a high-performance piping solution widely used for water supply projects, sewage networks, drainage systems, industrial pipelines, irrigation schemes, desalination plants, mining applications, airports, smart city infrastructure, and utility ducting projects across India. Manufactured from premium PE100 grade virgin raw material, 1200mm HDPE pipes offer excellent corrosion resistance, leak-proof joints, high impact strength, flexibility, and long service life. These pipes are ideal for large-diameter underground pipeline installations where reliability, durability, and low maintenance are critical. At Siddhi Plastic, Bangalore, we provide 1200mm HDPE pipes and fittings, along with butt fusion jointing, electrofusion, fabrication, and complete pipeline installation services for infrastructure, industrial, and municipal projects throughout India. 1200mm HDPE Pipe – Engineered for Large-Scale Infrastructure Siddhi Plastic offers premium quality 1200mm PE100 HDPE Pipes designed for water transmission, sewage disposal, industrial fluid transport, irrigation networks, and infrastructure development projects. With superior strength, leak-proof performance, and exceptional durability, our HDPE piping systems deliver reliable service even in the most demanding environments.

1000mm HDPE Pipe (High Density Polyethylene Pipe) is a high-performance piping solution widely used for water supply projects, sewage networks, drainage systems, industrial pipelines, irrigation schemes, desalination plants, mining applications, airports, smart city infrastructure, and utility ducting projects across India. Manufactured from premium PE100 grade virgin raw material, 1000mm HDPE pipes offer excellent corrosion resistance, leak-proof joints, high impact strength, flexibility, and long service life. These pipes are ideal for large-diameter underground pipeline installations where reliability, durability, and low maintenance are critical. At Siddhi Plastic, Bangalore, we provide 1000mm HDPE pipes and fittings, along with butt fusion jointing, electrofusion, fabrication, and complete pipeline installation services for infrastructure, industrial, and municipal projects throughout India. 1000mm HDPE Pipe – Engineered for Large-Scale Infrastructure Siddhi Plastic offers premium quality 800mm PE100 HDPE Pipes designed for water transmission, sewage disposal, industrial fluid transport, irrigation networks, and infrastructure development projects. With superior strength, leak-proof performance, and exceptional durability, our HDPE piping systems deliver reliable service even in the most demanding environments.

800mm HDPE Pipe (High Density Polyethylene Pipe) is a high-performance piping solution widely used for water supply projects, sewage networks, drainage systems, industrial pipelines, irrigation schemes, desalination plants, mining applications, airports, smart city infrastructure, and utility ducting projects across India. Manufactured from premium PE100 grade virgin raw material, 800mm HDPE pipes offer excellent corrosion resistance, leak-proof joints, high impact strength, flexibility, and long service life. These pipes are ideal for large-diameter underground pipeline installations where reliability, durability, and low maintenance are critical. At Siddhi Plastic, Bangalore, we provide 800mm HDPE pipes and fittings, along with butt fusion jointing, electrofusion, fabrication, and complete pipeline installation services for infrastructure, industrial, and municipal projects throughout India. 800mm HDPE Pipe – Engineered for Large-Scale Infrastructure Siddhi Plastic offers premium quality 800mm PE100 HDPE Pipes designed for water transmission, sewage disposal, industrial fluid transport, irrigation networks, and infrastructure development projects. With superior strength, leak-proof performance, and exceptional durability, our HDPE piping systems deliver reliable service even in the most demanding environments.

✅ PVC Puddle Flange – Applications A PVC puddle flange is a specialized fitting designed to seal around pipes that pass through concrete walls, slabs, tanks, or foundations, preventing water ingress or leakage at the entry point. It acts as a barrier to water migration along the external surface of the pipe. 🏗️ 1. Underground & Overhead Water Tanks Use: Prevents leakage where inlet/outlet PVC pipes pass through the tank wall or base. Why? Ensures watertight seal around pipe penetration Avoids structural damage due to seepage 🚿 2. Basement & Foundation Plumbing Use: Where pipes pass through concrete foundations or retaining walls. Why? Blocks groundwater or rainwater from seeping through pipe holes Enhances waterproofing of underground structures 🛠 3. Manholes and Inspection Chambers Use: Entry/exit points for pipes in concrete manholes. Why? Ensures gas- and water-tight pipe entries Reduces infiltration/exfiltration in sewerage systems 🚰 4. Water Retaining Structures Use: Dams, reservoirs, swimming pools, STP/ETP tanks. Why? Provides watertight pipe penetration Corrosion-resistant in chemically active environments 🏢 5. High-Rise Building Drainage Systems Use: Pipes crossing floor slabs or water retaining cores. Why? Prevents water movement between floors or shafts Used in combination with waterproofing membranes 🌊 6. Sewage and Drainage Pumping Stations Use: At pipe inlets/outlets in wet wells or sump pits. Why? Maintains seal against pressurized or standing water 🔧 How a PVC Puddle Flange Works It is installed during concreting, with the flange collar embedded into the concrete structure. The flange blocks water that may travel along the pipe’s outer wall. Sealing is often improved with solvent cement, rubber gaskets, or external waterproofing membranes. ✅ Key Benefits of PVC Puddle Flanges 💧 Watertight seal between pipe and concrete 🧪 Corrosion- and chemical-resistant 🧱 Compatible with PVC, HDPE, and concrete structures 🔩 Easy to install in pre- or post-concreting 🔇 Prevents both water seepage and odor leakage

✅ HDPE Fabricated Fittings – Applications HDPE (High-Density Polyethylene) fabricated fittings are custom or semi-custom fittings created by welding, extrusion, or machining HDPE pipe segments or components. They are widely used when standard molded fittings don’t meet size, geometry, or complexity requirements. These fittings are crucial in piping systems demanding chemical resistance, flexibility, and durability, especially in large diameter pipelines and specialized industrial applications. 🏭 1. Industrial Process Piping Use: Transfer of chemicals, slurries, and industrial fluids. Industries: Chemical plants, mining, food processing. Why HDPE? High chemical and abrasion resistance Ability to fabricate complex geometries (e.g., reducers, bends, tees) Leak-free joints via fusion welding 💧 2. Water Supply & Distribution Use: Large-diameter potable water mains and secondary distribution lines. Why? Corrosion-free, low maintenance Fabricated fittings allow customized bends and junctions for complex pipeline routing 🚰 3. Sewerage & Wastewater Systems Use: Gravity and pressure sewer pipelines. Why? Smooth bore reduces friction and blockages Large diameter fabricated fittings enable easy connection to manholes, pumping stations 🛤 4. Gas Distribution Networks Use: Fabricated fittings for gas pipelines requiring complex routing or large sizes. Why? HDPE’s flexibility and strength ensure pipeline integrity Custom fabrication accommodates field-specific needs 🛢 5. Mining and Slurry Transport Use: Pipelines for transporting abrasive slurries and tailings. Why? High abrasion resistance Fabricated fittings reduce wear points and improve flow 🚜 6. Agricultural Irrigation Systems Use: Large diameter mainlines and manifold systems. Why? Durable and resistant to UV and chemicals Fabricated fittings tailor irrigation layouts to terrain 🏗 7. Infrastructure Projects Use: Stormwater drainage, culverts, and tunnels. Why? Fabricated fittings can handle large diameter pipes for heavy-duty applications Resistant to soil chemicals and physical loads

✅ DWC (Double Wall Corrugated) Fabricated Fittings – Applications DWC fabricated fittings are specially made (usually by thermal welding, extrusion, or mechanical joining) from DWC pipes, which have a corrugated outer wall for strength and a smooth inner wall for flow efficiency. Since standard molded fittings are not always available in DWC configurations—especially for large diameters or custom site needs—fabricated fittings are used in drainage and ducting systems to create bends, branches, or transitions. 🛣 1. Road & Highway Drainage Systems Use: Stormwater and subsoil drainage under roads, medians, or embankments. Why Fabricated Fittings? Enables direction changes, tees, and reducers where molded parts aren’t available Quick customization during road development projects 🚧 2. Underground Cable Ducting (Electrical & Telecom) Use: Protective ducting for power and fiber optic cables. Applications: Road crossings Utility corridors Telecom networks Why? Allows custom routing (e.g., long-radius bends, junctions) Maintains pipe stiffness and integrity even at joints 🚽 3. Sewerage & Drainage Networks (Gravity Flow) Use: Underground wastewater and stormwater conveyance. Why? Large diameter fittings for manhole connections, branch lines, slope transitions Smooth inner surface maintains hydraulic performance 🏭 4. Industrial or Factory Campus Drainage Use: Rainwater or chemical-resistant underground drainage. Why? HDPE-based DWC material resists chemical corrosion Fabricated fittings accommodate space limitations or custom layouts 🏡 5. Housing & Commercial Complexes Use: Rainwater harvesting systems, downpipe connections, or storm drains. Why? Cost-effective and durable On-site fabrication possible for unique configurations 🌾 6. Agricultural Drainage & Irrigation Projects Use: Lateral and main line fittings for perforated DWC drainage pipes. Why? Custom fabricated tees and elbows improve layout flexibility 🔧 Common DWC Fabricated Fittings Fitting Type Application 90° / 45° Elbow Change flow direction Tee / Y-Junction Create branch lines in drainage or ducting Couplers / Sockets Connect two DWC pipe ends Reducer (Step-down) Connect different diameter pipes End Cap / Plug Terminate the pipe or temporarily seal it Manhole Adapter Interface with inspection chambers Saddle Junction Connect lateral lines into main drains ✅ Key Benefits of DWC Fabricated Fittings 🔹 Customizable – Designed to meet site-specific needs (direction changes, junctions, etc.) 🔹 Durable – Made from HDPE or PP; excellent structural strength 🔹 Corrosion-resistant – Ideal for underground, chemical, and wet environments 🔹 Lightweight – Easier and faster to install than concrete or metal alternatives 🔹 Hydraulically Efficient – Smooth internal bore for low-friction flow

✅ PVC Fabricated Fittings – Applications PVC Fabricated Fittings are custom-made or large-diameter pipe fittings made by welding, machining, or assembling standard PVC components (like segments of pipe, flanges, or molded parts). These fittings are essential for non-standard, large, or complex pipeline configurations, especially in industrial, infrastructure, and municipal systems. 🏭 1. Industrial Piping Systems Use: Handling water, chemicals, and industrial effluents. Applications: Process piping Cooling water circulation Acid/alkali transfer lines Why Fabricated PVC? Can be customized for large diameters (often > 315 mm) Excellent chemical resistance Smooth flow path with reduced friction losses 💧 2. Water Treatment Plants Use: Water conveyance, filtration header systems, backwash lines. Why? Non-corrosive and low maintenance Suitable for chlorinated water and treatment chemicals 🚰 3. Sewerage & Drainage Networks Use: Fittings for underground sewage systems where molded options are limited. Why? Available in large diameters (upto 1000 mm or more) Leak-proof with correct solvent or butt-welding 🌾 4. Agriculture & Irrigation Use: Mainline irrigation fittings, valve chambers, flow dividers. Why? Custom-made to match large-scale irrigation system layouts UV-resistant grades available for outdoor use 🏢 5. Infrastructure & Building Drainage Use: Roof drain headers, rainwater harvesting systems, underground stormwater connections. Why? Tailored to site-specific layouts Strong mechanical structure for buried installations 🌉 6. Dams, Canals & Water Supply Projects Use: Large PVC pipe fittings for connecting intake/outlet structures. Why? Fabrication allows unique geometries (offsets, long-radius bends) Saves cost compared to metal alternatives 🔬 7. Chemical Handling Systems Use: Acid dosing lines, alkali waste disposal, chemical tank connections. Why? Fabricated to fit complex layouts and multiple tanks High resistance to aggressive media

We specialize in delivering innovative and reliable pipeline construction solutions for a diverse range of industries, including oil and gas, water distribution, and infrastructure development. Established in 2014 our company has built a reputation for excellence in design, engineering, and execution, ensuring projects are completed safely, on time, and within budget.