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BRADY Pipe Marker: Caustic Soda, Yellow, Black, Fits 3/4 to 1 3/8 in Pipe O.D. - Caustic Soda Snap-On Pipe Markers
BRADYCaustic Soda Snap-On Pipe Markers

BRADY Pipe Marker: Caustic Soda, Yellow, Black, Fits 3/4 to 1 3/8 in Pipe O.D.

The BRADY Caustic Soda Snap-On Pipe Marker (SKU 9NN27, MPN 4021-A) is a yellow marker with black legend text, designed to fit pipe O.D. from 3/4 to 1-3/8 in. It includes arrows and is supplied as a single pipe marker.

SKU 3G-OTH-699769

Brand
BRADY
Item
Pipe Marker: Caustic Soda, Yellow, Black, Fits 3/4 to 1 3/8 in Pipe O.D.
Category
Caustic Soda Snap-On Pipe Markers
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Technical Specifications

BRADY
Manufacturer Part Number
4021-A
Type
Yellow, Black, Fits 3/4 to 1 3/8 in Pipe O.D.
Pipe Markers
1
Fits Pipe O.D.
3/4 to 1-3/8 in
Background Color
Yellow
Legend Text Color
Black
Pipe Marker Legend
Caustic Soda
With or Without Arrows
With
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BRADY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRADY Caustic Soda Snap-On Pipe Marker (SKU 9NN27, MPN 4021-A) is a yellow marker with black legend text, designed to fit pipe O.D. from 3/4 to 1-3/8 in. It includes arrows and is supplied as a single pipe marker.

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 a BRADY Caustic Soda Snap-On Pipe Marker used for?

This BRADY pipe marker identifies pipes carrying caustic soda in industrial facilities. It helps workers quickly recognize hazardous contents, supporting safety compliance in chemical plants, refineries, and water treatment. The yellow background with black text meets ANSI/ASME A13.1 pipe-marking standards.

What are the specifications of the BRADY 4021-A pipe marker?

The BRADY 4021-A snap-on pipe marker fits pipe O.D. from 3/4 to 1-3/8 in. It has a yellow background with black legend text reading 'Caustic Soda' and includes directional arrows. Each package contains one marker. It is designed for durable indoor/outdoor use.

Where to buy BRADY pipe markers in worldwide?

3G Electric supplies BRADY pipe markers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the BRADY 4021-A Caustic Soda Snap-On Pipe Marker.

How to install a BRADY snap-on pipe marker?

Clean the pipe surface thoroughly before installation. Snap the marker around the pipe at the specified O.D. range (3/4 to 1-3/8 in). Ensure the legend and arrows are clearly visible and aligned with pipe direction. For best adhesion, apply at temperatures above 10 °C.

Used in

Common applications for BRADY
Facility maintenance — Brady bench liners (MS-915WH) for protecting work surfaces in repair shops
Industrial pumping — Brady spring foot valves (SFV-75) for priming centrifugal pumps in irrigation systems
Safety compliance — Brady barricade tape (91102) for cordoning off hazardous areas during maintenance
Asset security — Brady lead and wire seals (23302) for tamper-evident locking on utility meters
Logistics tracking — Brady cable seals (95167) for securing shipping containers with sequential numbering

BRADY Products

3G Electric supplies BRADY caustic soda snap-on pipe markers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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