Product Description Simplify your plumbing projects with the SharkBite PEX-B pipe available in coils up to 1,000 feet in length, allowing longer runs and fewer connections to save time, money, and potential leak points. Ideal for hot and cold potable water distribution, fire protection, and municipal water service lines, this flexible PEX tubing expands and contracts as water freezes and thaws within the pipe. The innovative push-to-connect design of the SharkBite brass PEX water tubing offers faster installation compared to rigid pipe, six-month UV resistance, and the highest-rated chlorine resistance. These portable PEX tubings are certified to meet ASTM F2023 oxidative-resistance requirements for continuous hot water recirculation and are approved for water service lines and burial applications including being buried under concrete. SharkBite water pipe tube features a minimum working temperature of 33 degrees F at 160 PSI, a maximum working temperature of 200 degrees F at 80 PSI, and a maximum working pressure of 160 PSI at 33 to 70 degrees F. Made in the USA. From the Manufacturer SharkBite U860W100 PEX Tubing 1/2-Inch x 100 ft. Coil without Oxygen Barrier White Color SHARKBITE WHITE PEX-B PIPE: This SharkBite white PEX-B pipe is available in coils up to 1,000 feet in length, allowing longer runs and fewer connections to save time, money, and potential leak points FREEZE RESISTANT: This flexible PEX tubing expands and contracts as water freezes and thaws within the pipe; ideal for hot and cold potable water distribution, fire protection, and municipal water service lines EASY TO INSTALL: The innovative push-to-connect design of the SharkBite brass PEX water tubing offers faster installation compared to rigid pipe, six-month UV resistance, and the highest-rated chlorine resistance PREFERRED BY THE PRO: This portable PEX pipe is certified to meet ASTM F2023 oxidative-resistance requirements for continuous hot water recirculation; approved for water service lines and burial applications including being buried under concrete SPECS: SharkBite water pipe tubing features a minimum working temperature of 33 degrees F at 160 PSI, a maximum working temperature of 200 degrees F at 80 PSI, and a maximum working pressure of 160 PSI at 33 to 70 degrees F