CROWNHILL Square Mailing Tubes
The CROWNHILL Mailing Tube (MPN M3318) is a square tube measuring 3 in x 3 in x 18 in with a 1/8 in wall thickness, supplied in a 25-pack of white tubes. This product is designed for secure mailing and storage of…
SKU 3G-OTH-707122
Also listed as: M 3318 · M-3318
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
Need installation or engineering help?
Ask a question
Product Description
The CROWNHILL Mailing Tube (MPN M3318) is a square tube measuring 3 in x 3 in x 18 in with a 1/8 in wall thickness, supplied in a 25-pack of white tubes. This product is designed for secure mailing and storage of documents or lightweight items.
Frequently Asked Questions
What is the CROWNHILL M3318 mailing tube used for?
The CROWNHILL M3318 square mailing tube is designed for secure mailing and storage of documents, blueprints, posters, or lightweight items. Its 1/8 in wall thickness provides rigidity during transit. 3G Electric supplies this 25-pack of white tubes for industrial packaging and shipping applications worldwide.
What are the specifications of the CROWNHILL M3318 mailing tube?
The CROWNHILL M3318 is a square mailing tube measuring 3 in x 3 in x 18 in with a 1/8 in wall thickness. It comes in a 25-pack of white tubes. The manufacturer part number is M3318. 3G Electric sources this product for global delivery.
Where to buy CROWNHILL M3318 mailing tubes worldwide?
3G Electric supplies the CROWNHILL M3318 square mailing tube in a 25-pack to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this white tube with 1/8 in wall thickness.
How to select the right CROWNHILL mailing tube for shipping?
Select the CROWNHILL M3318 tube for items up to 18 in long and 3 in square cross-section. The 1/8 in wall thickness offers moderate protection for documents or lightweight goods. For heavier items, consider a thicker wall. 3G Electric can help match tube dimensions to your application.
CROWNHILL Products
3G Electric supplies CROWNHILL square mailing tubes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
You might also need
Related products
- TUBOLIT Slit polyethylene straight tube insulation for reducing heat loss or gain and preventing condensation on plumbing and HVAC lines. Suitable for air-handling spaces due to plenum-rated construction. ID: 3/8 in, thickness: 1/2 in, length: 6 ft, R-value: 3.7, color: white
- D-LINE This half- and quarter-round cable concealer strip is made of white PVC plastic with a Decor finish. It measures 1 3/16 inches wide, 9/16 inches high, and 240 inches long. The design features a Hinge and Click Lock mechanism and includes Clip-Over Accessories. It mounts via adhesive and the plastic cover is paintable for discreet integration with surrounding surfaces. Typical applications include hiding low-voltage cables along walls, baseboards, or ceilings in residential and commercial spaces
- JOHNS MANVILLE Mineral wool straight tube insulation for pipes. Slit construction with tan, unfaced facing. 5-1/2 in inner diameter, 2 in thickness, 3 ft length. Plenum rated for use in air-handling spaces
