AGM upvc Elbow 3″

Description

upvc Elbow 3″

 

AGM imported from Saudi Arab ASTM uPvc Sch-40 Pressure Fittings, Drain sewer ventilation. imported material in Pakistan contact 0322-3540656

 

What is AGM upvc Elbow 3″ ?

 

The AGM UPVC Elbow (3″ Schedule 40) is a heavy-duty plumbing fitting manufactured by Arabian Gulf Manufacturers (AGM) in Saudi Arabia.¹ At a 3-inch diameter, this fitting is primarily used for high-volume fluid transport, making it a staple in main drainage lines, sewerage systems, and HVAC condensate collection for large commercial buildings.

1. Description

An “Elbow” is a fitting used to change the direction of a pipeline, typically by 90 degrees (though 45-degree versions exist).² This specific 3-inch model is made from high-grade Un plasticized Polyvinyl Chloride (UPVC), which is valued for its rigidity, chemical resistance, and smooth internal surface that prevents clogging.

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2. Technical Specifications

Feature	Details
Brand	AGM (Arabian Gulf Manufacturers, Saudi Arabia)
Material	UPVC (Un plasticized PVC)
Size	3 inch (Nominal Diameter)
Schedule	Schedule 40 (Standard wall thickness)
Standards	ASTM D2466 (Pressure) and ASTM D2665 (Drain, Waste, & Vent)
Joint Type	Solvent Weld (requires PVC primer and cement)
Temperature	Max operating temp approx. 60°C (140°F)
Color	Brilliant White

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3. Usage & Applications

The 3″ size is significantly larger than standard residential supply lines, making it suitable for:

• Sewerage & Drainage: Ideal for horizontal or vertical waste lines (DWV systems) in houses and commercial complexes.

• HVAC Systems: Used in large-scale air conditioning projects for central condensate drain manifolds where multiple units share a drainage line.

• Water Supply: Suitable for main cold-water distribution lines or irrigation headers.

• Industrial: Often used for chemical processing lines due to UPVC’s resistance to acids and alkalis.

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4. Installation Guidelines

For a 3-inch fitting, precision is key because the larger surface area requires more solvent cement and faster assembly.

1. Preparation: Cut the 3″ pipe square.⁴ Use a file or deburring tool to create a slight bevel (chamfer) on the outside edge of the pipe; this prevents the glue from being pushed out of the joint during insertion.

2. Dry Fit: Test the fit by inserting the pipe into the elbow. It should go in about 1/3 to 2/3 of the way before becoming tight. Mark the depth with a marker.

3. Cleaning & Priming: Clean both the pipe and the inside of the elbow. Apply a heavy coat of purple primer to both surfaces.

4. Solvent Welding: Use a large-dauber PVC cement. Apply a thick layer to the pipe and a medium layer to the elbow socket.

5. Assembly: Push the pipe into the elbow until it hits the bottom. While pushing, turn the fitting 1/4 turn to ensure even glue distribution.

6. Setting: Hold the joint firmly for at least 60 seconds (larger pipes have more “push-back” force). Do not move the joint for 15 minutes.

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5. Benefits of the Saudi AGM Brand

• Durability: Saudi-manufactured UPVC is formulated to resist high UV exposure and extreme desert heat without becoming brittle.

• Flow Efficiency: The interior is finished with a mirror-smooth surface to minimize friction loss and prevent “biofilm” or waste buildup.

• Compliance: Fully compliant with Saudi Arabian Standards Organization (SASO) and American ASTM standards.