agm upvc pipe 3″ sch40

Description

 upvc pipe 3″ sch40 agm

 

AGM Jeddah Saudia. ASTM uPvc pipes sch-40 : BSS-3505 class E. Ideal plumbing materials for Pressure water supply dealer contact 0322-354656

 

What is agm upvc pipe 3″ sch40 ?

 

AGM (Arabian Gulf Manufacturers Ltd.) is a well-established Saudi Arabian manufacturer based in Jeddah, producing high-quality uPVC (Un plasticized Polyvinyl Chloride) pipes and fittings since 1965. They widely export their products, such as to Pakistan, and market them as premium imported items. The AGM UPVC Schedule 40 pipes comply with international standards, making them versatile for various plumbing applications.

Description

AGM UPVC Sch40 pipes are rigid, lightweight, and durable plastic pipes made from un plasticized polyvinyl chloride. They feature smooth inner walls for better flow, excellent chemical and corrosion resistance, and low maintenance. These pipes are typically white or grey, available in standard lengths (often 6 meters or as specified), with plain ends or solvent cement sockets. They are designed for both pressure and non-pressure systems, offering a cost-effective alternative to metal pipes with superior resistance to chemicals, abrasion, and biological growth.

Specifications (for 3″ Nominal Size, Schedule 40)

• Standard Compliance: ASTM D1785 (for pressure pipes) and ASTM D2665 (for drain, waste, and vent applications).
• Nominal Diameter: 3 inches (DN 80).
• Outside Diameter (OD): 3.500 inches (88.9 mm).
• Minimum Wall Thickness: 0.216 inches (5.49 mm).
• Pressure Rating: Up to approximately 260-300 psi (18-20 bar) at 23°C (varies with temperature; derate for higher temperatures).
• Material: High-grade uPVC, resistant to most acids, alkalis, salts, and corrosive environments.
• Color: Usually white (for plumbing/HVAC) or grey.
• Weight: Approximately 2.9-3.2 kg per meter (lightweight compared to steel).
• Temperature Range: Suitable up to 60°C (140°F) for continuous use; not for hot water (use CPVC for that).
• Joint Type: Solvent cement welded (bell/spigot ends) or plain ends for couplings.

These specs align with standard ASTM Sch40 dimensions and are confirmed for AGM products through manufacturer and importer listings.

Applications (Usage)

AGM UPVC Sch40 3″ pipes are ideal for:

• Water Supply: Cold water distribution in residential, commercial, and industrial plumbing (pressure lines).
• Sewerage and Drainage: Non-pressure sewer, waste, drain, vent (DWV), and storm water systems.
• HVAC: Air conditioning drain lines, chilled water lines (non-pressurized or low-pressure), and condensate drainage.
• Other uses: Irrigation, chemical transport (mild), cable conduits, and general plumbing where corrosion resistance is needed.

They are not suitable for hot water (above 60°C) or high-impact outdoor exposure without protection.

Installation

Installation should be done by qualified plumbers following ASTM D2855 or local codes:

1. Cutting: Use a fine-tooth saw or pipe cutter for clean, square cuts. Chamfer the edges.
2. Cleaning: Wipe pipe ends and fittings with cleaner to remove dirt/oil.
3. Solvent Cement Jointing (primary method):
   • Apply primer (if required) to both pipe and fitting socket.
   • Apply uPVC solvent cement evenly.
   • Insert pipe fully into socket with a quarter-turn for even distribution.
   • Hold for 30 seconds; allow curing time (15-30 minutes initial, full cure 24 hours depending on temperature/humidity).
4. Support: Use hangers/clips every 1-1.5 meters horizontally; avoid excessive bending.
5. Expansion/Contraction: Allow for thermal movement (uPVC expands ~0.05 mm/m/°C).
6. Testing: Pressure test the system gradually after full curing; check for leaks.
7. Safety: Work in ventilated areas (solvent fumes); avoid open flames.