AGM cpvc Elbow 2″

Description

 Cpvc Elbow 2″ AGM

 

Cpvc for hot water, Available from 1/2″ to 2″ sizes. AGM imported from KSA high pressure high temperature fittings importer contact 0322-3540656

 

What is AGM cpvc Elbow 2″ ?

 

📝 Description and Usage

• Material: CPVC (Chlorinated Polyvinyl Chloride). This is a durable thermoplastic known for its resistance to high heat and pressure, making it ideal for hot water lines.

• Function: An elbow fitting, most commonly a 90° Elbow, used to change the direction of the piping line.

• Application: Primarily used for hot and cold potable water supply in residential, commercial, and industrial facilities.

• Key Advantages:

  • High Temperature Resistance: CPVC can withstand high temperatures, suitable for domestic hot water systems.

  • Corrosion Resistance: It is unaffected by chlorine and chlorine dioxide, and will not rust, pit, or scale, outperforming metal and some other plastic materials.

  • Biofilm Resistance: It significantly resists the formation of biofilms (bacterial growth) compared to other piping materials.

  • Fire Resistance: CPVC has a good fire classification rating; it is self-extinguishing and will not support combustion.

  • Lightweight and Easy to Install: Its light weight and simple solvent-cement joining method make installation safe, fast, and cost-effective.

⚙️ Specification

• Manufacturer: Arabian Gulf Manufacturers Company Ltd. (AGM), Saudi Arabia.

• Nominal Size: 2 inches (2″).

• Fitting Type: Elbow (often 90° or 45°).

• Standard: AGM CPVC fittings generally conform to international standards such as ASTM F437 and ASTM F439 (for Schedule 80 fittings) and/or ASTM D 2846 (for pipe and fitting systems).

• Schedule/Pressure Rating: CPVC fittings are commonly available in Schedule 80 series for higher pressure applications. A 2″ Schedule 80 pipe is noted to have a wall thickness of $5.54 \text{ mm}$. The elbow will match the pipe’s pressure rating.

• Joining Method: Solvent Weld (Solvent Cement Joint). This molecularly fuses the pipe and fitting together, creating a joint that is often stronger than the pipe itself.

• Color: CPVC is typically manufactured in a Light Gray color.

🛠️ Installation Procedure (General CPVC Solvent Weld)

The installation uses CPVC solvent cement and generally follows these steps:

1. Measure and Cut: Cut the 2″ CPVC pipe squarely using a specialized plastic pipe cutter or fine-toothed saw.

2. Deburr and Bevel: Remove any burrs from the inside and outside of the pipe end. Lightly bevel (chamfer) the outer edge of the pipe to allow easier entry into the elbow socket.

3. Dry Fit: Test the pipe and elbow together without cement to ensure a proper fit and alignment. The pipe should fit snugly about $1/3$ to $2/3$ of the way into the socket.

4. Apply Primer (If Required): Apply a thin, even coat of CPVC primer (if using a two-step cement system) to the inside of the elbow socket and the outside of the pipe end. The primer cleans and softens the plastic.

5. Apply Solvent Cement: While the primer is still wet (or immediately if using one-step cement), apply a uniform and generous coat of CPVC solvent cement to the outside of the pipe end and a light coat to the inside of the elbow socket.

6. Assemble and Hold: Immediately push the pipe straight into the elbow socket and turn it approximately a quarter-turn to distribute the cement evenly. Hold the joint firmly for about 30 seconds to ensure it doesn’t “push out” as the cement begins to set.

7. Cure Time: Wipe off excess cement. Allow the joint to cure according to the cement manufacturer’s instructions before pressure testing the system.

📝 Maintenance and Precautions

• Proper Support: CPVC piping requires proper support to prevent undue stress. Support should be provided at regular intervals (e.g., every 3 feet for horizontal runs).

• Avoid Over-Tightening: When making threaded connections (though the elbow is solvent-weld, other fittings may be threaded), avoid overtightening, as CPVC can crack.

• Chemical Compatibility: Be cautious with chemicals that may come into contact with the piping, such as certain pipe thread sealants or chemicals used for maintenance. Only use products approved for CPVC.