We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

HOLLAENDER Structural Pipe Fitting: External Coupling, External Coupling, 1 1/2 in For Pipe Size - Aluminum Couplings
HOLLAENDERAluminum Couplings

HOLLAENDER Structural Pipe Fitting: External Coupling, External Coupling, 1 1/2 in For Pipe Size

The HOLLAENDER Structural Pipe Fitting: External Coupling (SKU 70-8, MPN 70-8) is an aluminum external coupling designed for 1 1/2 in pipe size. It features a mill finish and is constructed from aluminum.

SKU 3G-OTH-353555

Also listed as: 708 · 70 8

Brand
HOLLAENDER
Item
Structural Pipe Fitting: External Coupling, External Coupling, 1 1/2 in For Pipe Size
Category
Aluminum Couplings
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HOLLAENDER
Manufacturer Part Number
70-8
Type
External Coupling, Aluminum
Material
Aluminum
Finish
Mill
Product Type
External Coupling
For Pipe Size
1 1/2 in

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

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

Product Description

The HOLLAENDER Structural Pipe Fitting: External Coupling (SKU 70-8, MPN 70-8) is an aluminum external coupling designed for 1 1/2 in pipe size. It features a mill finish and is constructed from aluminum.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HOLLAENDER 70-8 external coupling used for?

The HOLLAENDER 70-8 external coupling is used to connect two lengths of 1 1/2 in pipe in structural framing applications. It is commonly employed in handrails, guardrails, racks, and industrial pipe structures where a strong, corrosion-resistant aluminum joint is required.

What are the specifications of the HOLLAENDER 70-8 external coupling?

The HOLLAENDER 70-8 is an aluminum external coupling with a mill finish. It fits 1 1/2 in pipe size and is designed for structural pipe connections. The manufacturer part number is 70-8, and the product type is External Coupling, Aluminum.

Where to buy HOLLAENDER 70-8 external coupling worldwide?

You can source the HOLLAENDER 70-8 external coupling through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine HOLLAENDER components for your structural projects.

How to install a HOLLAENDER external coupling on 1 1/2 in pipe?

To install the HOLLAENDER 70-8 external coupling, slide the coupling over the ends of two 1 1/2 in pipes, align them, and tighten the set screws with a hex key. Ensure the pipes are fully inserted and the screws are torqued to the manufacturer's recommended specification for a secure joint.

Used in

Common applications for HOLLAENDER
Industrial safety railing — HOLLAENDER Speed-Rail fittings and aluminum handrail sections for perimeter guardrails in factories and warehouses.
Modular pipe shelving — HOLLAENDER adjustable cross tees and aluminum framing pipe for heavy-duty storage racks in distribution centers.
Outdoor pipe structures — HOLLAENDER aluminum crosses and couplings for corrosion-resistant pipe frameworks in chemical plants.
Corner handrail assemblies — HOLLAENDER corner kits (SKU 39K855) for 90-degree handrail turns in stairways and mezzanines.
Pipe extension joints — HOLLAENDER external couplings for joining straight pipe runs in conveyor support structures.
Sloped handrail systems — HOLLAENDER adjustable cross tees for angled handrails on ramps and loading docks.

HOLLAENDER Products

3G Electric supplies HOLLAENDER aluminum couplings. 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
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 3/4 in Trade Size, 1 5/8 in Overall Lg, RMC (MPN 732324)
ALLIED TUBE & CONDUIT
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 3/4 in Trade Size, 1 5/8 in Overall Lg, RMC (MPN 732324)
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1 1/4 in Trade Size, 2 1/32 in Overall Lg, RMC (MPN 732326)
ALLIED TUBE & CONDUIT
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1 1/4 in Trade Size, 2 1/32 in Overall Lg, RMC (MPN 732326)
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 2 in Trade Size, 2 1/8 in Overall Lg, RMC (MPN 732328)
ALLIED TUBE & CONDUIT
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 2 in Trade Size, 2 1/8 in Overall Lg, RMC (MPN 732328)
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1 1/2 in Trade Size, 2 1/16 in Overall Lg, RMC (MPN 732327)
ALLIED TUBE & CONDUIT
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1 1/2 in Trade Size, 2 1/16 in Overall Lg, RMC (MPN 732327)
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1 in Trade Size, 1 31/32 in Overall Lg, RMC (MPN 732325)
ALLIED TUBE & CONDUIT
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1 in Trade Size, 1 31/32 in Overall Lg, RMC (MPN 732325)
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1/2 in Trade Size, 1 5/8 in Overall Lg, RMC (MPN 732323)
ALLIED TUBE & CONDUIT
ALLIED TUBE & CONDUIT Threaded Coupling: Aluminum, 1/2 in Trade Size, 1 5/8 in Overall Lg, RMC (MPN 732323)

More from HOLLAENDER

View all HOLLAENDER parts
Structural Pipe Fitting: External Coupling, External Coupling, 1 1/4 in For Pipe Size, Aluminum (MPN 70-7)
HOLLAENDER
Structural Pipe Fitting: External Coupling, External Coupling, 1 1/4 in For Pipe Size, Aluminum (MPN 70-7)
Structural Pipe Fitting: External Coupling, External Coupling, 1 in For Pipe Size, Aluminum, Gray (MPN 70-6)
HOLLAENDER
Structural Pipe Fitting: External Coupling, External Coupling, 1 in For Pipe Size, Aluminum, Gray (MPN 70-6)
Structural Pipe Fitting: External Coupling, Coupling, 2 in For Pipe Size, Aluminum, Gray (MPN 70-9)
HOLLAENDER
Structural Pipe Fitting: External Coupling, Coupling, 2 in For Pipe Size, Aluminum, Gray (MPN 70-9)