Question 1

What is the 90MM PVC Long Bend and what is it used for?

Accepted Answer

The 90MM PVC Long Bend is a 90-degree elbow fitting designed to connect two 90mm PVC pipes, enabling a smooth 90° turn with a leak-proof seal. Its long-bend design helps maintain flow efficiency and structural integrity in piping systems.

Question 2

What materials and key specifications should I know about this fitting?

Accepted Answer

Made from rigid PVC, it features a 90mm inner diameter to accommodate thicker pipes, a corrosion-resistant coating, a smooth finish to resist wear, and is tested to perform under a range of temperatures and pressures for durable, leak-free service.

Question 3

Is this compatible with standard 90mm PVC pipes?

Accepted Answer

Yes. It’s designed to fit standard 90mm PVC piping. For a secure joint, cut the pipe ends square, clean them, then use PVC primer and cement to form a leak-proof socket connection.

Question 4

How do I install the 90MM PVC Long Bend?

Accepted Answer

1) Dry-fit the bend to check alignment. 2) Cut the pipe square. 3) Clean the pipe ends. 4) Apply PVC primer to the pipe and fitting. 5) Apply PVC cement and insert the pipe into the socket. 6) Hold briefly until the joint sets. No special tools are required.

Question 5

What are common use cases for this fitting?

Accepted Answer

It’s suitable for plumbing, drainage, and professional piping systems, including water supply lines in residential or commercial projects, construction piping networks, and irrigation runs that require a precise 90° turn.

Question 6

How does the long bend differ from a standard 90-degree elbow?

Accepted Answer

The long bend has a larger radius curvature, providing smoother flow, reduced pressure loss, and better performance in tight spaces with less stress on the joint compared with a shorter-radius elbow.

Question 7

How should I choose the right size and ensure a proper fit?

Accepted Answer

Choose 90mm to match your pipe diameter. Confirm the pipe outer diameter matches the fitting’s socket size and that the wall thickness is compatible. When in doubt, compare with other 90mm fittings on the site.

Question 8

Are there safety or compliance considerations I should follow?

Accepted Answer

Use within the rated temperatures and pressures for PVC. Do not expose PVC to high-heat fluids beyond its rating. When cementing, work in a ventilated area and follow standard safety practices.

Question 9

Can I reuse or remove the joint after installation?

Accepted Answer

PVC solvent-cement joints are intended to be permanent. If a joint leaks or needs replacement, you typically cut out the damaged section and install a new bend.

Question 10

What maintenance or inspection steps are recommended?

Accepted Answer

Periodically inspect joints for cracks or leaks, ensure no movement or stress on the bend, keep the pipe ends clean, and avoid aggressive chemicals that may degrade PVC over time.

Question 11

How does this product compare to similar fittings on Fepy?

Accepted Answer

For options with similar functionality in the same 90mm size, you can compare with the 90mm PVC Short Bend and the 90mm PVC Elbow (90 Degree) to choose the radius and footprint that best fits your layout. Short Bend and Elbow variants: https://fepy.com/product/90mm-pvc-short-bend and https://fepy.com/product/90mm-pvc-elbow-90-degree.

Question 12

Where can I view related 90mm fittings on Fepy?

Accepted Answer

Explore related fittings at https://fepy.com/product/90mm-pvc-long-bend (this product), https://fepy.com/product/90mm-pvc-short-bend, and https://fepy.com/product/90mm-pvc-elbow-90-degree to compare options.

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