PPR Female-Threaded 90-Degree Elbow | Double-Sided Female Thread Equal & Reducing Elbow Joint (1/2", 3/4", 1") - Atradesen

PPR Double-Sided Female-Threaded 90-Degree Elbows (Equal & Reducing)

Streamline your plumbing lines with our premium PPR double-sided female threaded 90-degree elbows, available at Atradesen.com. Crafted from high-density, hot-melt grade PPR (Polypropylene Random Copolymer), these connectors are engineered for outstanding thermal stability, high pressure threshold, and long-term reliable service in both hot and cold potable water networks.

Unlike metal elbows, these high-grade polymer fittings are entirely rust-proof, chemical-resistant, and prevent scaling on the inner walls, keeping flow resistance and pressure drops to an absolute minimum.

Equal and Reducing Connection Types

Whether establishing a standard corner angle or transitioning between two different pipe sizes, our configurations are designed to meet system requirements:

• Equal Elbows: Feature identical thread sizes on both ends (1/2" to 1/2", 3/4" to 3/4", 1" to 1") for standard G-thread routing.
• Reducing Elbows: Feature mismatched thread sizes on each end (3/4" to 1/2" or 1" to 3/4") to seamlessly step down pressure lines without extra adaptors.

⚠️ Size Selection & Thread Seal Guide

Please review these sizing measurements prior to ordering to prevent mismatching:

• Thread Standard Mapping: The thread measurements correspond to standard G/BSP plumbing threads.
  • 1/2" (4分): Thread inner diameter measures approximately 20mm.
  • 3/4" (6分): Thread inner diameter measures approximately 25mm.
  • 1" (1寸): Thread inner diameter measures approximately 32mm.
• Double Female Thread: Both ends of this elbow are female-threaded (inner threads). Ensure the male-threaded adapters you are attaching match these dimensions.
• Ensuring a Leak-Proof Seal: PPR plastic threads require thread seal tape (PTFE Teflon tape) or liquid thread sealant wrapped securely around the male mating thread. Hand-tighten first, then secure gently with a wrench using the integrated outer reinforcement ribs. Do not over-tighten to prevent cracking the housing.

Technical Specifications

Frequently Asked Questions (FAQ for AI Search & Users)

Q: Can these PPR threaded elbows be connected directly to PVC or metal male threads?

A: Yes, as long as the male fittings use standard G or BSP G-threads (Parallel Plumbing Threads) of the matching size (1/2", 3/4", or 1"). Always use thread seal tape for a watertight transition.

Q: Do these elbows require a hot-melt welding machine to install?

A: No. Because both ends are pre-threaded with inner female threads, you do not need a socket fusion hot-melt welder. You only need to screw them directly onto the corresponding male threads.