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Home / Connectors and Fasteners / Heavy-Duty Aluminum Alloy Round Pipe Connector for 1/2", 3/4", 1" Steel Pipes; Weld-Free Elbow and Tee Fittings

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Aluminum Alloy
Surface Finish Anodized Silver
Compatible Pipe Diameter 13mm, 19mm, 25mm
Connection Method Set Screw Fastening
Installation Type No Welding Required
Connector Shapes Elbow, Tee, Cross
Design Thickened Reinforced
Environment Indoor and Outdoor
Hardware Included Screws and Allen Key
Application Shelving, Railing, Frames

5 reviews

A

Anonymous

Apr 15, 2026

Rating: 5/5

Easy to Assemble

No welding needed which saved me so much time. The screws tighten securely with the provided key.

A

Anonymous

Apr 10, 2026

Rating: 5/5

Corrosion Resistant

Been using this for a greenhouse frame for months. No signs of rust despite humidity.

A

Anonymous

Apr 07, 2026

Rating: 5/5

Perfect for Garage Shelving

These connectors are very sturdy. I built a heavy duty shelf unit and it holds a lot of weight without bending.

A

Anonymous

Mar 24, 2026

Rating: 4/5

Good Quality

Material feels premium. One screw was slightly stripped but customer service sent a replacement quickly.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Great for DIY Projects

Used these to make a clothing rack. Looks professional and silver finish matches my decor nicely.

5 FAQ

Q: What size pipes do these fit?

A: They are compatible with 13mm, 19mm, and 25mm diameter round pipes.

Q: Can these be used outdoors?

A: Yes, the aluminum alloy is anodized to resist corrosion and weather.

Q: What is the weight capacity?

A: Capacity depends on the frame structure, but each joint supports standard shelving loads.

Q: Is welding required for stability?

A: No, the set screw design provides sufficient stability without welding.

Q: Do I need to buy tools separately?

A: No, the package includes the necessary Allen key for installation.

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