Is this tubing compliant with ACR standards?

Yes. This tubing is manufactured to ASTM B-280, the standard written specifically for copper tubing used in air-conditioning and refrigeration systems.

How is ACR tubing different from plumbing copper?

ACR tubing is cleaned, dried, and capped at the factory to keep the interior free of moisture and contaminants — a requirement for refrigerant systems. Plumbing-grade copper does not meet that requirement.

What applications is this tubing intended for?

This tubing is designed for refrigeration and air-conditioning line sets where ASTM B-280 compliance is required. It is not intended as a substitute for plumbing or water-service copper.

Where is this tubing manufactured?

This tubing is Made in USA by ICS Industries, allowing buyers to verify domestic origin for projects that require domestically produced materials.

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ICS Industries 5/16" OD x 50 FT Soft Refrigeration Copper Tubing Coil - Continuous Flexible ACR Line (ASTM B280 Certified)

Product ID: 137234739

Details

Brand
ICS Industries
Color
Copper
Item Length
600 Inches
Manufacturer
MADE IN USA
Material
Copper
Nominal Wall Thickness
0.032 inches

🔧Precision 5/16 inch tubing size

🛠️ASTM B-280 certified durability

🇺🇸Proudly made in USA

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Description

🔧 Elevate your HVAC game with precision copper tubing that professionals trust!

OPTIMAL DIMENSIONS - 5/16 inch nominal size with 0.18 inch wall thickness for perfect fit and durability.
VERSATILE COPPER TUBING - Ideal for refrigeration coils, HVAC systems, and even creative DIY projects.
AMERICAN MADE EXCELLENCE - Manufactured in the USA, ensuring premium copper purity and consistent performance.
TRUSTED BY PROFESSIONALS - Highly rated with 4.8 stars from 131 reviews, a go-to choice for expert technicians.
INDUSTRY STANDARD QUALITY - Crafted to ASTM B-280 specs for unmatched reliability in refrigeration and HVAC applications.

ICS Industries Refrigeration ACR Tubing (5/16R50) is a high-quality copper tube made to ASTM B-280 standards, designed for refrigeration and HVAC use. Made in the USA, it features a 5/16 inch nominal diameter and 0.18 inch wall thickness, delivering durability and reliability. With excellent customer ratings and versatile applications, it’s the trusted choice for professionals and creative users alike.

Specifications

ASIN	B07LCLYJYF
Best Sellers Rank	#288,363 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Copper Tubes
Brand	ICS Industries
Brand Name	ICS Industries
Color	Copper
Customer Reviews	4.8 out of 5 stars 131 Reviews
Included Components	Copper Tubing
Item Length	600 inches
Manufacturer	MADE IN USA
Material	Copper
Material Type	Copper
Nominal Wall Thickness	0.18 inches
Outside Diameter	1 inches
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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S$341

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

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Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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