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Internet #202033006

Model #U870B100

Store SKU #334065

3/4 in. x 100 ft. Coil Blue PEX-B Pipe

  • Flexible, durable piping sytem for hot and cold potable plumbing
  • Highest rated chlorine resistance and 6-month UV resistance
  • Compatible with PEX Crimp and Push-to-Connect fittings
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Product Overview

Mix of the versitile Pex and PTC Assortment

Versatile Applications

Compatible with multiple fitting systems including, SharkBite EvoPEX, SharkBite Push-to-Connect, plastic barb, and brass barb fittings.

Installing PEX Pipe behind a wall with PTC fittings

Time Saving Installation

Faster installation time compared to rigid pipe

Image showing PEX Pipe under concrete

Approved for Underground

Approved for water service lines and burial applications, including being buried under concrete.

Man installing PEX Pipe that is showing the flexiblilty


PEX Pipe has the ability to bend around corners, which removes the need for elbow fittings in tight spaces.

Men installing PEX Pipe behind a wall


PEX can be installed under wet or dry conditions

PEX Pipe being coiled in a plant

Versatile Length Availability

PEX Pipe is available in cold up to 1,000 ft. in length, allowing longer runs and fewer connections -- reducing cost, time, and potential leak points.

Man carrying pipe

Cost Effective

PEX Pipe costs a third of the price of Copper Pipe.

SharkBite Logo

Proven and Dependable

Brought to you by SharkBite, the leading brand in innovation.

Chlorine Molecule Icon

Chlorine Resistant

Offers the highest-rated chlorine resistance and six-month UV resistance

PEX Corrosion resistant

Corrosion resistant

Immune to mineral build up

Pipe Frozen Icon

Freeze Resistant

Pipe expands and contracts as water freezes and thaws within pipe. Ideal for hot and cold potable water distribution and municipal water service lines.

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Approved for residential and commercial applications

Made in the USA Icon

Made in the USA

Proudly Manufactured in the USA

SharkBite PEX tubing is cross-linked polyethylene tubing for a wide range of residential and commercial plumbing applications. PEX Pipe is durable, flexible and corrosion resistant. Manufactured without an oxygen barrier for potable water systems (available in white, blue, and red). A repeating SharkBite imprint patterns provides a visual aid to determine if the tube has been inserted all the way into the SharkBite Push-to-Connect Fitting. This feature only works if the tubing is cut between the SharkBite imprint patterns. In addition to Potable Water Supply SharkBite PEX meets UL Standard for Plastic Piping in Fire Systems.
  • Strong, flexible, corrosion-resistant pipe
  • Flexibility reduces number of fittings needed to complete a job; reducing cost and leak points
  • Can be installed wet or dry for immediate pressure testing
  • SharkBite imprint pattern provides a visual aid to ensure pipe is fully inserted when using SharkBite push-to-connect fittings
  • SharkBite system provides a variety of connection options, SharkBite PEX can be connected with SharkBite push-to-connect fittings or barbed fittings
  • Listed to NSF 14 and CSA B137.5 for use in potable water systems
  • Meets UL1821 standard for plastic piping for fire systems (3/4 in. and 1 in. only)
  • Manufactured and tested to meet or exceed the requirements of the ASTM F-876/877/2023 and CSA B137.5
  • Shop all SharkBite Fittings
  • Note: product may vary by store
  • Find additional savings at your local PRO Desk with the Buying Guide

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

3/4 in. x 100 ft. Coil Blue PEX-B Pipe



Actual inside diameter (in.)
Actual outside diameter (in.)
Nominal Inside Pipe Diameter (In.)
Pipe Wall Thickness (In.)
Product Length (ft.)
100 ft


Potable Water
Color Family
Push Fit
Cross-Linked Polyethylene (PEX)
Maximum Flow Rate (gallons per minute)
Maximum working pressure (psi)
Maximum Working Temperature (F)
Minimum working temperature (F)
Pack Size
PEX Type
Pipe Features
Pipe or Fitting Product Type
Pipe & Tubing
Product Weight (lb.)

Warranty / Certifications

Certifications and Listings
ANSI Certified,CSA Listed,IAPMO Certified
Manufacturer Warranty
For warranty information on this product, please call our Internet Customer Service Center at 1-800-435-4654.

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.6
    out of 210 reviews
  • 89% recommend this product
Filter by:
Showing 1-10 of 210 reviews
Easy to work with. I was pleasantly surprised when the compression union worked with the PEX pipe...
Easy to work with. I was pleasantly surprised when the compression union worked with the PEX pipe to connect to my water main and did not leak! I have Shark Bite connectors and clamps, makes connecting easy. Not all PEX is the same so make sure your connectors are for Shark Bite Pex.
by Commish23
  • DIY
  • Verified Purchase
  • Recommended Product
Worked as designed
Worked as designed
by Tom
  • Verified Purchase
  • Recommended Product
Works great!! Easy to install...
Works great!! Easy to install
    Works perfectly. Easy to install...
    Works perfectly. Easy to install
    by MIKE
      What can be said, it's good PEX tubing....
      What can be said, it's good PEX tubing.
      by ROGER
        Very easy to work with....
        Very easy to work with.
        by HomeDepotCustomer
        • Verified Purchase
        Good quality product....due to pex being Coil ...it was harder...
        Good quality product....due to pex being Coil ...it was harder to work with than straight pipe......but definitely got the job done
        by NINA
        • Verified Purchase
        awesome product highly recommend...
        awesome product highly recommend
        by BRANDON
        • Verified Purchase
        used this to completely redo my plumbing for my entire...
        used this to completely redo my plumbing for my entire house. works great. no leaks.
        by BRANDON
        • Verified Purchase
        I bought the 3/4" Pex pipe for an added outdoor...
        I bought the 3/4" Pex pipe for an added outdoor spigot. So far so good. I thought the 100ft roll was a great price and easy to carry
        by Jay
        • Verified Purchase
        Showing 1-10 of 210 reviews