Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

STREAMLINE Tubing: Copper, 7/8 in, 50 ft - Air Conditioning & Refrigeration Copper Tubing
STREAMLINEAir Conditioning & Refrigeration Copper Tubing

STREAMLINE Tubing: Copper, 7/8 in, 50 ft

STREAMLINE 7/8 in, 50 ft, Coil Copper Tubing (MPN 659R) is an Air Conditioning & Refrigeration Copper Tubing product with a maximum operating pressure of 700 psi @ 200°F. This coil is not cleaned and capped. 3G…

SKU 3G-OTH-658357

Also listed as: 659 R · 659-R

Brand
STREAMLINE
Item
Tubing: Copper, 7/8 in, 50 ft
Category
Air Conditioning & Refrigeration Copper Tubing
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

STREAMLINE
Manufacturer Part Number
659R
Type
7/8 in, 50 ft, Coil
Material
Copper
Cleaned and Capped
No
Maximum Operating Pressure
700 psi @ 200°F

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

STREAMLINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

STREAMLINE 7/8 in, 50 ft, Coil Copper Tubing (MPN 659R) is an Air Conditioning & Refrigeration Copper Tubing product with a maximum operating pressure of 700 psi @ 200°F. This coil is not cleaned and capped. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is STREAMLINE 7/8 in copper tubing used for?

STREAMLINE 7/8 in copper tubing is used for air conditioning and refrigeration linesets, connecting condensers to evaporators. It handles refrigerant flow at up to 700 psi @ 200°F. 3G Electric supplies this genuine STREAMLINE product across 14 industrial departments worldwide.

What are the specifications of STREAMLINE 659R copper tubing?

STREAMLINE 659R is 7/8 in diameter, 50 ft coil, made of copper. Maximum operating pressure is 700 psi @ 200°F. It is not cleaned and capped. 3G Electric sources this genuine STREAMLINE tubing for global delivery.

Where to buy STREAMLINE 659R copper tubing worldwide?

3G Electric supplies STREAMLINE 659R copper tubing worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this 7/8 in, 50 ft coil.

How to install STREAMLINE 7/8 in copper tubing for refrigeration?

Install STREAMLINE 7/8 in copper tubing using standard brazing or flaring techniques for refrigeration lines. Ensure proper support and avoid kinks. Since this coil is not cleaned and capped, flush the tubing before use. 3G Electric provides genuine STREAMLINE tubing globally.

Used in

Common applications for STREAMLINE
Commercial HVAC installation — STREAMLINE 50 ft line set with 1/2 in insulation for rooftop mini-split systems
Industrial plant cooling — STREAMLINE 35 ft line set with 1 in insulation for process area split units
Residential multi-split systems — STREAMLINE 15 ft line set with 1 in insulation for compact installations
HVAC service replacement — STREAMLINE ball valve insulation cover for Cyclemaster valves in retrofit projects
Cold storage facility — STREAMLINE line set with elastomeric insulation to minimize condensation in low-temperature environments

STREAMLINE Products

3G Electric supplies STREAMLINE air conditioning & refrigeration copper tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
HEAT WAGON Airline Tubing: M50814-03 Mfr Part #
HEAT WAGON
HEAT WAGON Airline Tubing: M50814-03 Mfr Part #
CHEVRON PLEXCO TUBING: 1133770 Mfr Part #
CHEVRON PLEXCO TUBING
CHEVRON PLEXCO TUBING: 1133770 Mfr Part #
Tubing: PEX Type B, 1/8 in, White, Coil, 100 ft Overall Lg (MPN Q0PC100)
ZURN
Tubing: PEX Type B, 1/8 in, White, Coil, 100 ft Overall Lg (MPN Q0PC100)
HONEYWELL Tubing: AK3056C/U Mfr Part #
Honeywell
HONEYWELL Tubing: AK3056C/U Mfr Part #
Tubing: PEX Type B, 1 in, Blue, Coil, 300 ft Overall Lg (MPN Q5PC300XBLUE)
ZURN
Tubing: PEX Type B, 1 in, Blue, Coil, 300 ft Overall Lg (MPN Q5PC300XBLUE)
HEAT WAGON Air Line: M29652-04 Mfr Part #
HEAT WAGON
HEAT WAGON Air Line: M29652-04 Mfr Part #

More from STREAMLINE

View all STREAMLINE parts
Tubing: Copper, 3/8 in, 50 ft, Coil (MPN 655R)
STREAMLINE
Tubing: Copper, 3/8 in, 50 ft, Coil (MPN 655R)
Tubing: Copper, 3/8 in, Type ACR, 10 ft, Straight (MPN AC03010)
STREAMLINE
Tubing: Copper, 3/8 in, Type ACR, 10 ft, Straight (MPN AC03010)
Copper Tube: Copper, 2 1/8 in, Type ACR, 10 ft, Straight (MPN AC20010)
STREAMLINE
Copper Tube: Copper, 2 1/8 in, Type ACR, 10 ft, Straight (MPN AC20010)
Tubing: Copper, 1 1/8 in, 50 ft, Coil (MPN D 18050P)
STREAMLINE
Tubing: Copper, 1 1/8 in, 50 ft, Coil (MPN D 18050P)
Tubing: Copper, 3/4 in, Type ACR, 10 ft, Straight (MPN AC06010)
STREAMLINE
Tubing: Copper, 3/4 in, Type ACR, 10 ft, Straight (MPN AC06010)
Tubing: Copper, 5/8 in, 100 ft, Coil (MPN D 10100P)
STREAMLINE
Tubing: Copper, 5/8 in, 100 ft, Coil (MPN D 10100P)
Tubing: Copper, 5/8 in, 50 ft, Coil (MPN 657R)
STREAMLINE
Tubing: Copper, 5/8 in, 50 ft, Coil (MPN 657R)
Tubing: Copper, 5/16 in, 50 ft, Coil (MPN 654R)
STREAMLINE
Tubing: Copper, 5/16 in, 50 ft, Coil (MPN 654R)