OSHA Danger Flanged Pipe Barrier Kit: Confined Space - Do Not Enter – Lockout/Tagout OSHA Danger Flanged Pipe Barrier Kit: Confined Space - Do Not Enter – Lockout/Tagout
OSHA Danger Flanged Pipe Barrier Kit: Confined Space - Do Not Enter – Lockout/Tagout
AccuformSKU: AC-CXB806SM

OSHA Danger Flanged Pipe Barrier Kit: Confined Space - Do Not Enter

$221.72

Guard confined spaces with the OSHA Danger Flanged Pipe Barrier Kit: Confined Space – Do Not Enter.


Designed to help meet OSHA confined space requirements, this high-visibility barrier prevents unauthorized entry when hatch covers are removed. Its U-shaped lip design hooks securely onto the outer pipe flange without the need for tools, while bold striping and a clear “Do Not Enter” warning enhance on-site awareness and compliance.


Key Features:



  • Available sizes (pipe diameter):

    • 18" and 20"

    • 22" and 24"

    • 26" and 28"



  • Heavy-duty aluminum construction resists damage in tough industrial environments

  • U-shaped flange design requires no bolting—hooks directly onto pipe flange

  • Adjustable cross arms fit a variety of confined space hatch openings

  • Center post design supports use with padlock and lockout tag or hasp*

  • Bold OSHA “Danger – Confined Space Do Not Enter” messaging with red and white diagonal stripes

  • Complies with:

    • OSHA 29 CFR 1910.146 (Confined Space Standard)

    • ASME/ANSI B16 standards for pipe flanges




Kit Includes:



  • 1 Two-piece Flanged Pipe Barrier

  • 1 Keyed differently padlock

  • 5 Lockout tags

Ordering Questions

When will my order ship?

We aim to have all non-imprinted orders shipped within 3-5 business days after the order is placed!

Once your order ships, you’ll receive a confirmation email with tracking details. At this time, we ship to addresses within the contiguous United States.

We ship via UPS or USPS, depending on the size, weight, and destination of your order. Shipping method selection is handled automatically to ensure the best delivery option.

Please note that delivery times shown at checkout are estimates and begin once your order has shipped. Shipping delays caused by the carrier or weather are outside of our control.
How do returns work?

We want you to feel confident in your purchase. If an item doesn’t fit or isn’t quite what you expected, you can request a return directly from your order page using the 'Request Return' option.

Once your request is submitted, it goes directly to our Support Team. If the item is eligible, we’ll email you with return instructions. An approved RMA is required before sending any items back.

Return requests must be submitted within 30 days of receiving your order.

Returned items must be in new, resalable condition with original tags and packaging. All returns are inspected upon arrival to ensure they meet eligibility requirements before a refund is issued.

Please note:

  • Custom or imprinted items are final sale and not eligible for return
  • Return shipping is the customer’s responsibility
  • We recommend using UPS, USPS, or FedEx and keeping your tracking number, as we cannot be responsible for lost return shipments
Do you offer discounts for large orders?


We do! If you’re planning a large order of 50 units or more, you can share the details by clicking here to open our Bulk Request Form. We’ll put together a tailored quote for you and follow up with any questions to keep everything moving smoothly.