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

3G Electric
RFQ CartGet a QuoteSign inSign up
QORPAK 346673 HDPE Plastic Stopper, 1.5 in Screw Closure, Black - Plastic Stoppers
QORPAKPlastic Stoppers

QORPAK 346673 HDPE Plastic Stopper, 1.5 in Screw Closure, Black

The QORPAK Stopper is a black HDPE plastic stopper with a 1.5 in screw closure size. It has a bottom diameter of 1.67 in, a top diameter of 1.7 in, and an overall height of 0.49 in (MPN 346673).

SKU 3G-OTH-387358

Brand
QORPAK
Item
346673 HDPE Plastic Stopper, 1.5 in Screw Closure, Black
Category
Plastic Stoppers
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

QORPAK
Manufacturer Part Number
346673
Material
HDPE
Color
Black
Top Dia
1.7 in
Bottom Dia
1.67 in
Overall Ht
0.49 in
Screw Closure Size
1.5 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

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

Product Description

The QORPAK Stopper is a black HDPE plastic stopper with a 1.5 in screw closure size. It has a bottom diameter of 1.67 in, a top diameter of 1.7 in, and an overall height of 0.49 in (MPN 346673).

Frequently Asked Questions

What is the QORPAK 346673 stopper used for?

The QORPAK 346673 stopper is used to seal containers with a 1.5 in screw closure, typically in laboratory, chemical, or industrial packaging applications. Its HDPE material provides chemical resistance and durability for secure sealing.

What are the specifications of the QORPAK 346673 stopper?

The QORPAK 346673 stopper is made of black HDPE with a 1.5 in screw closure size. It has a bottom diameter of 1.67 in, a top diameter of 1.7 in, and an overall height of 0.49 in. The manufacturer part number is 346673.

Where to buy the QORPAK 346673 stopper worldwide?

You can source the QORPAK 346673 stopper through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select the correct QORPAK stopper for a container?

To select the correct QORPAK stopper, match the screw closure size of the stopper to the container neck finish. For the 346673 model, ensure the container has a 1.5 in screw closure. Verify material compatibility—HDPE suits many chemicals—and check dimensions like top and bottom diameter for fit.

Used in

Common applications for QORPAK
Pharmaceutical compounding — QORPAK HDPE rectangular bottles for mixing and storing liquid formulations.
Environmental water sampling — QORPAK glass sample vials for collecting and preserving water samples.
Chemical reagent storage — QORPAK PVC narrow mouth round bottles for general-purpose chemical containment.
Volumetric analysis — QORPAK glass volumetric flasks for precise dilution and standard preparation.
Food and beverage quality control — QORPAK polypropylene lab jars for sample collection and storage.
Laboratory sample archiving — QORPAK HDPE sampling bottles for long-term storage of non-reactive materials.
Not sure this is the right part? Photo-identify it→

QORPAK Products

3G Electric supplies QORPAK plastic stoppers. 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
Gray rubber stopper, Size 20, with 0.75-inch top diameter, 0.75-inch bottom diameter, and 0.35-inch overall height. Used for sealing laboratory containers, vials, and flasks to prevent contamination or leakage
QORPAK
Gray rubber stopper, Size 20, with 0.75-inch top diameter, 0.75-inch bottom diameter, and 0.35-inch overall height. Used for sealing laboratory containers, vials, and flasks to prevent contamination or leakage
Gray rubber stopper with size 13, 0.5 in top and bottom diameters, and 0.23 in overall height. Used to seal laboratory glassware such as flasks and test tubes, providing a reusable closure to prevent contamination or leakage
QORPAK
Gray rubber stopper with size 13, 0.5 in top and bottom diameters, and 0.23 in overall height. Used to seal laboratory glassware such as flasks and test tubes, providing a reusable closure to prevent contamination or leakage
Gray rubber stopper with size 20, 0.75 in top and bottom diameter, and 0.35 in overall height. Used to seal laboratory glassware, vials, and flasks, providing a flexible and reusable closure for general lab applications
QORPAK
Gray rubber stopper with size 20, 0.75 in top and bottom diameter, and 0.35 in overall height. Used to seal laboratory glassware, vials, and flasks, providing a flexible and reusable closure for general lab applications
Translucent HDPE lab jar with 6.1 fl oz capacity, 93 mm body diameter, and 89-400 mm screw closure size. 95 mm height. Non-sterile, closure not included, not pre-cleaned. Suitable for storing and transporting laboratory samples, chemicals, and reagents where visual content monitoring and chemical resistance are required
QORPAK
Translucent HDPE lab jar with 6.1 fl oz capacity, 93 mm body diameter, and 89-400 mm screw closure size. 95 mm height. Non-sterile, closure not included, not pre-cleaned. Suitable for storing and transporting laboratory samples, chemicals, and reagents where visual content monitoring and chemical resistance are required
Translucent HDPE lab jar with 32 fl oz capacity, 94 mm body diameter, and 89-400 mm screw closure size. Height 164 mm. Non-sterile, closure not included, not pre-cleaned. Suitable for storing and transporting liquids, powders, and samples in laboratory and industrial environments
QORPAK
Translucent HDPE lab jar with 32 fl oz capacity, 94 mm body diameter, and 89-400 mm screw closure size. Height 164 mm. Non-sterile, closure not included, not pre-cleaned. Suitable for storing and transporting liquids, powders, and samples in laboratory and industrial environments
Translucent HDPE jar with a 16.2 fl oz capacity, 93 mm body diameter, and 89-400 mm screw closure. Includes a polypropylene closure with an F217 foam liner for chemical resistance and a secure seal. Suitable for storing, mixing, and transporting samples, powders, and liquids in laboratory and industrial settings
QORPAK
Translucent HDPE jar with a 16.2 fl oz capacity, 93 mm body diameter, and 89-400 mm screw closure. Includes a polypropylene closure with an F217 foam liner for chemical resistance and a secure seal. Suitable for storing, mixing, and transporting samples, powders, and liquids in laboratory and industrial settings

More from QORPAK

View all QORPAK parts →
This black HDPE plastic stopper is designed for containers with a 2-inch screw closure. It measures 2.18 inches at the top diameter, 2.1 inches at the bottom diameter, and 0.47 inches in overall height. Suitable for sealing bottles and jars in laboratory, chemical, or pharmaceutical settings
QORPAK
This black HDPE plastic stopper is designed for containers with a 2-inch screw closure. It measures 2.18 inches at the top diameter, 2.1 inches at the bottom diameter, and 0.47 inches in overall height. Suitable for sealing bottles and jars in laboratory, chemical, or pharmaceutical settings
This black HDPE stopper is designed for containers with a 3-inch screw closure. It provides a tight seal for storage and transport of liquids or powders in laboratory and industrial settings. The dimensions ensure a secure fit for compatible container openings
QORPAK
This black HDPE stopper is designed for containers with a 3-inch screw closure. It provides a tight seal for storage and transport of liquids or powders in laboratory and industrial settings. The dimensions ensure a secure fit for compatible container openings