will this brand of pex burst if water is left in the line and freezes

NO it will not. The fittings will crack if they freek. I work on mobile homes and we ONLY use Pex or Sharkbite Pex tube. I have seen the entire 100 feet freeze and it just swels up a tiny bit. Any fitting that freezes though will crack and burst or leak. Do all home run lines and put a heat tape on it if your woried it may get exposure to winter freezing temps. I have done over 60 homes with this and always get this question.

This is not PEX-A (more often referred to as AquaPEX). This is PEX-B, the most common variation of the three types available. AquaPEX has some benefits, such as less coil memory so that it is easier to work with as well as more resistance to bursting if water freezes in the tubing. It is not better quality, it is just manufactured differently and the letter signifies what method of installation can be used. You only need to use AquaPEX if you are using the expansion method which requires the PEX to expand to accept the fittings. It then resumes its shape around the fitting with the help of special expansion sleeves. With PEX-B, the crimp method is used. You could use AquaPEX with the crimp method, but you could not use PEX-B with the expansion method since it is not designed to expand to the tolerances necessary. AquaPEX is also 40% more expensive and not readily available everywhere. You generally need to buy this type at a plumbing supply house.

Does this tubbing works with pex expansion tool?

NO that tool can only be used on pex - A

What is the i.d. of this tube?

The diagram clearly shows that this tubing is 1/2 in. O.D. and is mated to the Sharkbite 1/2 inch ball valve. Why do you state that it's 1/2 in. I.D.?

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1 Inch x 300 Feet White PEX-B, PEX Pipe Flexible Water Tubing for Plumbing, U880W300

Product ID: 64265225

Details

Brand
SharkBite
Color
White
Item Length
3600 Inches
Item Weight
50 Pounds
Material
Cross-Linked
Maximum Pressure
160 Pound per

🌀300 ft flexible coil

🔥200°F max temp

🛠️160 PSI max pressure

₨470767

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Description

💧 Flex your plumbing game with SharkBite’s ultra-durable, flexible PEX-B tubing!

TRUSTED LONGEVITY - Backed by a 25-year limited warranty and made in the USA—quality you can count on.
BUILT FOR EXTREMES - Handles hot water up to 200°F and freeze-tolerant to keep your system resilient year-round.
DURABLE UV RESISTANT - Cross-linked polyethylene resists kinks and stands up to 6 months of UV exposure—ideal for direct burial or exposed runs.
EFFORTLESS FLEXIBILITY - Bends smoothly around corners—cut down on elbows and fittings for a sleek, fast install.
UNIVERSAL COMPATIBILITY - Works seamlessly with PEX expansion, push-to-connect, and barb fittings—versatility that fits your project.

The SharkBite 1 Inch x 300 Feet White PEX-B flexible water tubing is engineered for professional-grade plumbing with superior flexibility, high temperature and pressure ratings, and broad fitting compatibility. Its durable cross-linked polyethylene construction ensures long-lasting performance, freeze tolerance, and UV resistance, making it perfect for both indoor and outdoor potable water systems. Backed by a 25-year warranty and made in the USA, this tubing streamlines installation while reducing leak risks and costs.

Specifications

ASIN	B007AHBF8W
Best Sellers Rank	#8,107 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Tubing & Hoses
Brand Name	SharkBite
Color	White
Customer Reviews	4.7 4.7 out of 5 stars (3,518)
Global Trade Identification Number	00697285463004
Included Components	PEX-B Tubing
Item Dimensions L x W	8.5"L x 34.75"W
Item Length	3600 Inches
Item Type Name	PEX-B Pipe - Potable Water, White
Item Weight	50 Pounds
Manufacturer	Cash Acme
Manufacturer Warranty Description	Limited 25 Year
Material Type	Cross-Linked Polyethylene (PEX)
Maximum Pressure	160 Pound per Square Inch
Nominal Wall Thickness	0.0625 inches
Outside Diameter	1 Inches
UPC	697285463004
Unit Count	300.0 Feet

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₨470767

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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