UPVC 45 and 90 Degree Elbow

UPVC 45 and 90 Degree Elbow is injection-molded from premium PVC-U raw material. It serves to realize angle turning for pipelines, widely matching with PVC-U water-supply and drainage pipes. Different from metal pipe fittings, PVC elbow focuses on anti-corrosion and leak-proof connection. It can withstand internal water pressure and adapt to complex underground and indoor piping environments. The product covers multiple specifications, including 45-degree elbow and 90-degree elbow for different pipeline layout requirements. It can meet construction demands of municipal water supply & drainage, building plumbing, farm irrigation and industrial piping, offering stable and cost-effective pipe-fitting solutions for engineering purchasers.

Core Advantages

1. Excellent Pressure-bearing Performance 

High-strength injection-molding structure resists internal water pressure, maintains fitting integrity under normal working pressure, avoids cracking or deformation under qualified operating conditions.

2. Superior Chemical Corrosion Resistance 

Resists erosion from acid, alkali and underground chemical substances. It will never get rusty like metal fittings and keeps stable performance under long-term buried or indoor service.

3. Smooth Inner Wall & Low Flow Resistance

Smooth inner surface reduces fluid resistance, lowers sediment accumulation risk, effectively prevents pipeline blockage and guarantees unobstructed medium flow.

4. Reliable Socket Connection 

Standard socket design for solvent cement bonding. After proper glue installation,the UPVC 45 and 90 Degree Elbow forms tight leak-proof joints to avoid water leakage risks at pipeline turning positions.

5. Light-weight & Convenient Installation 

Light weight for easy on-site transportation and handling. Simple glue-bond connection reduces construction difficulty and shortens project construction period.

6. Long Service Life & Low Maintenance 

Stable PVC-U material property, anti-aging performance, long service life under standard operating environment, greatly reduces later-stage inspection and maintenance workload.

Main Application

1. Building Water-supply & Drainage Systems: Direction change for indoor residential and commercial plumbing pipelines.

2. Municipal Pipeline Projects: Supporting fittings for municipal water supply, sewerage and rainwater drainage networks.

3. Agricultural Irrigation: Pipeline turning fittings for farmland irrigation and garden sprinkler systems.

4. Industrial Fluid Conveyance: For low-corrosive industrial water and chemical medium transfer pipelines.

5. Cable Conduit Works: Direction change accessories for PVC cable protection conduit projects.

Installation & Usage Notes

1. Before installation, inspect the UPVC 45 and 90 Degree Elbow for cracks, dents or surface damage. Check the matching pipe end, cut pipe vertically and remove burrs and sharp scraps.

2. Clean dust, oil and dirt on the outer surface of pipe end and inner socket of PVC elbow. Apply PVC primer firstly, then evenly coat solvent cement on bonding surfaces.

3. Insert the pipe fully into the elbow socket with slight twisting action, keep stable for 20-30 seconds to complete positioning. Do not move the fitting before adhesive full curing.

4. Follow construction specifications for adhesive curing time. Do not put the pipeline under pressure before cement is completely cured.

5. Avoid forced skew assembly during installation to prevent fitting stress-cracking. Do not hammer the elbow violently.

6. After whole pipeline installation finished, conduct pressure-testing and visual inspection. Confirm joints are leak-free and installation meets specification requirements before project acceptance.

Custom & After-sales Service

Our team provides comprehensive customization services for UPVC 45 and 90 Degree Elbows. Outer diameter, wall thickness, elbow angle (45° /90°), color and logo printing can be adjusted according to project drawings and actual site conditions. We supply complete installation guidance documents and technical consultation services. Free sample service is available. Please inform us of parameters such as size, angle and pressure grade, we will arrange sample production for your confirmation before bulk purchase. If you have any technical or order questions, our team will reply to customer feedback within 24 hours.

FAQ

1. Q: When to choose 45-degree elbow and 90-degree PVC elbow? 

A: 90-degree elbow applies to sharp right-angle pipeline turning. 45-degree elbow is recommended for drainage pipelines, which reduces flow resistance and blockage risk. Our engineers can assist in model selection according to your pipeline layout and medium conditions.

2. Q: What is the connection method for PVC elbow? 

A: PVC-U elbow mainly adopts solvent-cement socket bonding connection. Matching supporting fittings include tee, coupling, reducer and so on. Construction shall strictly follow PVC glue installation operating specifications.

3. Q: Can PVC elbow be buried underground for long-term use? 

A: Yes. Qualified UPVC 45 and 90 Degree Elbow has good anti-corrosion and anti-aging property, suitable for underground buried laying for water supply and drainage projects. Please select corresponding pressure grade according to buried depth and soil load.

4. Q: Can PVC elbow be used for chemical industrial pipeline? 

A: It fits for conveying low-corrosive water and partial neutral chemical medium. For strong acid or strong alkali working conditions, please confirm medium parameters with our technical team before ordering.

5. Q: What is the production cycle for bulk PVC elbow orders? 

A: Production cycle for standard-specification PVC elbow orders is normally 5-12 working days. Non-standard customized specifications need further confirmation of production schedule.

6. Q: Can I get samples of PVC elbow before large-scale procurement? 

A: Yes, we provide free PVC elbow samples. Please inform us of outer diameter, angle and pressure grade, and we will arrange sample delivery.