Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

FLEXPIPE Round Angle Joint Set: Round Angle Joint Set, Corner, Black, Hot Rolled Steel - Clamps, Joints & Accessories for Clamp-On Pipe Systems
FLEXPIPEClamps, Joints & Accessories for Clamp-On Pipe Systems

FLEXPIPE Round Angle Joint Set: Round Angle Joint Set, Corner, Black, Hot Rolled Steel

The FLEXPIPE Round Angle Joint Set (MPN HJ-90) is a corner joint for clamp-on pipe systems, constructed from hot rolled steel with a cathodic electrodeposition finish. This set includes hardware and measures 3 1/4…

SKU 3G-OTH-353177

Also listed as: HJ90 · HJ 90

Brand
FLEXPIPE
Item
Round Angle Joint Set: Round Angle Joint Set, Corner, Black, Hot Rolled Steel
Category
Clamps, Joints & Accessories for Clamp-On Pipe Systems
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

FLEXPIPE
Manufacturer Part Number
HJ-90
Type
Corner, Black, Hot Rolled Steel
Material
Hot Rolled Steel
Lg
3 1/4 in
Finish
Cathodic Electrodeposition
Includes
Hardware
Product Type
Round Angle Joint Set

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

FLEXPIPE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLEXPIPE Round Angle Joint Set (MPN HJ-90) is a corner joint for clamp-on pipe systems, constructed from hot rolled steel with a cathodic electrodeposition finish. This set includes hardware and measures 3 1/4 inches in length.

Frequently Asked Questions

What is the FLEXPIPE Round Angle Joint Set used for?

The FLEXPIPE Round Angle Joint Set (MPN HJ-90) is a corner joint for clamp-on pipe systems. It connects pipe runs at a 90-degree angle in industrial handrail, guardrail, and structural framing applications. The set includes hardware and is made from hot rolled steel with a cathodic electrodeposition finish.

What are the specifications of the FLEXPIPE Round Angle Joint Set?

The FLEXPIPE Round Angle Joint Set (MPN HJ-90) is a corner joint made from hot rolled steel with a cathodic electrodeposition finish. It measures 3 1/4 inches in length and includes all necessary hardware. The product type is Round Angle Joint Set, and the finish is black.

Where to buy the FLEXPIPE Round Angle Joint Set worldwide?

3G Electric supplies the FLEXPIPE Round Angle Joint Set (MPN HJ-90) worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the FLEXPIPE Round Angle Joint Set?

To install the FLEXPIPE Round Angle Joint Set, first ensure the pipe ends are clean and square. Slide the joint over the pipe ends at a 90-degree angle, then tighten the included hardware evenly with a torque wrench to the manufacturer's recommended specification. Always follow standard safety practices for clamp-on pipe systems.

Used in

Common applications for FLEXPIPE
Industrial workstations — FLEXPIPE tee joint sets and pipe clamps for building modular workbenches and assembly tables.
Conveyor support structures — FLEXPIPE cross junction joints and embed support brackets for framing conveyor legs and guards.
Equipment stands — FLEXPIPE caster kits and plate casters for mobile machine bases and tool carts.
Cable management — FLEXPIPE monitor mounting plates and pipe bushings for routing and supporting electrical cables.
Material handling racks — FLEXPIPE pipe clamps and drop stops for constructing shelving and storage frames.
Process piping supports — FLEXPIPE bushings and tee joints for temporary or adjustable pipe supports in manufacturing lines.

FLEXPIPE Products

3G Electric supplies FLEXPIPE clamps, joints & accessories for clamp-on pipe systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
FLEXPIPE Round Angle Joint Set: Round Joint Set, Corner, Silver, Hot Rolled Steel, 1 3/8 in Lg (MPN HJ-90NP-HW)
FLEXPIPE
FLEXPIPE Round Angle Joint Set: Round Joint Set, Corner, Silver, Hot Rolled Steel, 1 3/8 in Lg (MPN HJ-90NP-HW)
FLEXPIPE Round Joint Set: Round Joint Set, Corner, Silver, Hot Rolled Steel, 1 3/8 in Lg, Chrome (MPN HJ-90NP)
FLEXPIPE
FLEXPIPE Round Joint Set: Round Joint Set, Corner, Silver, Hot Rolled Steel, 1 3/8 in Lg, Chrome (MPN HJ-90NP)
FLEXPIPE Corner Joint Set: Corner Joint Set, Corner, Black, Hot Rolled Steel, 3 1/4 in Lg, Hardware (MPN HJ-2)
FLEXPIPE
FLEXPIPE Corner Joint Set: Corner Joint Set, Corner, Black, Hot Rolled Steel, 3 1/4 in Lg, Hardware (MPN HJ-2)
FLEXPIPE Round Joint: Round Joint, Corner, Black, Hot Rolled Steel, 3 1/8 in Lg, 28 mm For Pipe Size (MPN H-90)
FLEXPIPE
FLEXPIPE Round Joint: Round Joint, Corner, Black, Hot Rolled Steel, 3 1/8 in Lg, 28 mm For Pipe Size (MPN H-90)
FLEXPIPE Fix Angle Joint Set: 45° Angle A Joint, 45°, Silver, Hot Rolled Steel, 3 1/4 in Lg, Chrome (MPN HJ-17NP)
FLEXPIPE
FLEXPIPE Fix Angle Joint Set: 45° Angle A Joint, 45°, Silver, Hot Rolled Steel, 3 1/4 in Lg, Chrome (MPN HJ-17NP)
FLEXPIPE Corner Joint Set: Corner Joint Set, Corner, Silver, Hot Rolled Steel, 2 5/8 in Lg, Hardware (MPN HJ-2NP-HW)
FLEXPIPE
FLEXPIPE Corner Joint Set: Corner Joint Set, Corner, Silver, Hot Rolled Steel, 2 5/8 in Lg, Hardware (MPN HJ-2NP-HW)

More from FLEXPIPE

View all FLEXPIPE parts
FLEXPIPE Pivot Tee Joint Set: Pivot Tee Joint Set, Tee, Black, Hot Rolled Steel, 5 1/2 in Lg (MPN HJ-6A)
FLEXPIPE
FLEXPIPE Pivot Tee Joint Set: Pivot Tee Joint Set, Tee, Black, Hot Rolled Steel, 5 1/2 in Lg (MPN HJ-6A)
FLEXPIPE Flat Clamp Hinge Set: Flat Clamp Hinge Set, Straight, Black, Hot Rolled Steel, 3 3/8 in Lg (MPN HJ-11)
FLEXPIPE
FLEXPIPE Flat Clamp Hinge Set: Flat Clamp Hinge Set, Straight, Black, Hot Rolled Steel, 3 3/8 in Lg (MPN HJ-11)
FLEXPIPE 4-Way Cross Joint Set: 4-Way Cross Joint Set, Cross, Silver, Hot Rolled Steel, 5 1/4 in Lg (MPN HJ-3NP)
FLEXPIPE
FLEXPIPE 4-Way Cross Joint Set: 4-Way Cross Joint Set, Cross, Silver, Hot Rolled Steel, 5 1/4 in Lg (MPN HJ-3NP)
FLEXPIPE Pivot Point Joint: Pivot Point Joint, Straight, Black, Hot Rolled Steel, 2 3/4 in Lg (MPN H-5)
FLEXPIPE
FLEXPIPE Pivot Point Joint: Pivot Point Joint, Straight, Black, Hot Rolled Steel, 2 3/4 in Lg (MPN H-5)
FLEXPIPE Slides Bracket: Drawer Slide Stabilizer Bracket, Straight, Hot Rolled Steel, 1 1/4 in Lg (MPN FL-COU-U)
FLEXPIPE
FLEXPIPE Slides Bracket: Drawer Slide Stabilizer Bracket, Straight, Hot Rolled Steel, 1 1/4 in Lg (MPN FL-COU-U)
FLEXPIPE Center Plate: Center Plate for Square Pipe with Vertical Pipe, Black, Hot Rolled Steel (MPN SQS-CENTERP)
FLEXPIPE
FLEXPIPE Center Plate: Center Plate for Square Pipe with Vertical Pipe, Black, Hot Rolled Steel (MPN SQS-CENTERP)
FLEXPIPE 45 Angle A Joint: 45° Angle A Joint, 45°, Black, Hot Rolled Steel, 3 1/4 in Lg, Joints (MPN H-17)
FLEXPIPE
FLEXPIPE 45 Angle A Joint: 45° Angle A Joint, 45°, Black, Hot Rolled Steel, 3 1/4 in Lg, Joints (MPN H-17)
FLEXPIPE Pipe Clamp: EMT Single Mount Pipe Clamp, Pipe Clamp, Silver, Steel, 1 1/8 in Lg, Clamps (MPN AO-EMT1)
FLEXPIPE
FLEXPIPE Pipe Clamp: EMT Single Mount Pipe Clamp, Pipe Clamp, Silver, Steel, 1 1/8 in Lg, Clamps (MPN AO-EMT1)