Ruisongbuild Schedule 40 80 PVC 45 Degree Elbow ASTM D2466 1/8 Bend

Description

Ruisongbuild ASTM PVC 45° Elbows: Engineered for Superior Hydraulic Efficiency

In any high-performance piping network, managing fluid velocity and minimizing turbulence is key. Ruisongbuild’s ASTM Standard PVC 45 Degree Elbows (commonly referred to in North America as 1/8 Bends) are designed to facilitate gradual directional changes. By choosing a 45-degree angle over a sharp 90-degree turn, engineers can significantly reduce energy-robbing pressure drops and extend the service life of pumps and system components.

Technical Specifications & North American Standards

• Material: High-Impact Rigid Unplasticized PVC (UPVC).

• Standards: ASTM D2466 (Schedule 40) / ASTM D2467 (Schedule 80).

• Dimensions: IPS (Iron Pipe Size) system, measured in Inches.

• Angle: 45 Degrees (1/8 Bend).

• Connection Type: Slip x Slip (Socket x Socket for Solvent Welding).

• Max Temperature: 140°F (60°C).

• Color: White (Sch 40) for residential/pools; Dark Gray (Sch 80) for industrial.

Why Professionals Choose Ruisongbuild 45° Elbows?

• Maximized Flow Dynamics: The gradual 45-degree curve ensures smoother fluid transitions, reducing the turbulence and water hammer effects common in rigid 90-degree layouts.

• ASTM Certified Precision: Every fitting is injection-molded to exact tolerances, ensuring a consistent interference fit for a permanent, chemical-fused bond.

• Heavy-Duty Durability: Our Schedule 80 options feature thickened walls to handle high-pressure industrial surges and aggressive chemical transport.

• Potable Water Safe: Lead-free and non-toxic material, compliant with international health standards for drinking water and aquaculture.

Primary Applications

• Commercial & Residential Plumbing: Water distribution and mainlines.

• Irrigation & Agriculture: High-flow lateral lines and pump manifold systems.

• Swimming Pools & Spas: Efficient circulation lines for heating and filtration.

• Industrial Process Piping: Handling corrosive fluids where low friction loss is required.

Optimize Your Layout

Need a sharper turn? Explore our [ASTM 90 Degree Elbows ]. Ensure a perfect match by pairing these fittings with our [ASTM Schedule 40/80 PVC Pipes ].

Frequently Asked Questions

Q1: What is a “1/8 Bend” in PVC piping?
A: In the North American plumbing industry, a 1/8 bend is the standard term for a 45-degree elbow. It refers to the fact that 45 degrees is one-eighth of a full 360-degree circle.

Q2: Why use a 45-degree elbow instead of a 90-degree elbow?
A: A 45-degree elbow offers less resistance to fluid flow. Using two 45° elbows to create an offset is more hydraulically efficient than using a single 90° elbow, as it reduces turbulence and pressure drop, which can save energy and reduce pump wear.

Q3: Is an ASTM 45° elbow compatible with Metric (DIN) pipe?
A: No. ASTM fittings are measured in imperial inches (Iron Pipe Size) and will only fit pipes following the same ASTM standards. They are not compatible with Metric (DIN) pipes measured in millimeters.

Q4: Can I use Schedule 40 45° elbows for high-pressure industrial lines?
A: Schedule 40 fittings are designed for moderate pressure (residential, irrigation, pools). For high-pressure industrial applications or systems involving heavy surges, we strongly recommend our Schedule 80 45° elbows, which have thicker walls and higher pressure ratings.

Q5: What is a “Slip x Slip” connection?
A: A “Slip” connection means the fitting has a smooth internal socket designed to slide over the pipe. The joint is then permanently secured using PVC primer and solvent cement to create a leak-proof chemical weld.

Contact the Ruisong engineering team today for factory-direct pricing and technical support!