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STREAMLINE 5/8 in x 50 ft Copper Tubing Coil for Air - Air Conditioning & Refrigeration Copper Tubing
STREAMLINEAir Conditioning & Refrigeration Copper Tubing

STREAMLINE 5/8 in x 50 ft Copper Tubing Coil for Air

STREAMLINE Air Conditioning & Refrigeration Copper Tubing (MPN 657R) is a 5/8 in, 50 ft coil of copper tubing with a maximum operating pressure of 700 psi @ 200°F. This product is not cleaned and capped.

SKU 3G-OTH-658353

Also listed as: 657 R · 657-R

Brand
STREAMLINE
Item
5/8 in x 50 ft Copper Tubing Coil for Air
Part Number
657R
Category
Air Conditioning & Refrigeration Copper Tubing
Available to Order
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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
657R
Type
5/8 in, 50 ft, Coil
Material
Copper
Cleaned and Capped
No
Maximum Operating Pressure
700 psi @ 200°F

Technical Documents

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

Product Description

STREAMLINE Air Conditioning & Refrigeration Copper Tubing (MPN 657R) is a 5/8 in, 50 ft coil of copper tubing with a maximum operating pressure of 700 psi @ 200°F. This product is not cleaned and capped.

Frequently Asked Questions

What is STREAMLINE 657R copper tubing used for?

STREAMLINE 657R copper tubing is used in air conditioning and refrigeration systems for refrigerant lines. Its 5/8 in diameter and 700 psi @ 200°F rating suit commercial and industrial HVAC applications. 3G Electric supplies this tubing globally for system repairs and new installations.

What are the specifications of STREAMLINE 657R copper tubing?

STREAMLINE 657R is a 5/8 in, 50 ft coil of copper tubing with a maximum operating pressure of 700 psi @ 200°F. It is not cleaned and capped. The manufacturer part number is 657R. 3G Electric sources this genuine STREAMLINE tubing for worldwide delivery.

Where to buy STREAMLINE 657R copper tubing worldwide?

3G Electric supplies STREAMLINE 657R copper tubing worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 5/8 in, 50 ft coil to your facility. Contact us for availability and lead time.

How to install STREAMLINE 657R copper tubing?

Install STREAMLINE 657R copper tubing using standard brazing or flaring techniques for refrigeration lines. Ensure the tubing is cut square, deburred, and properly supported. Since it is not cleaned and capped, flush the coil before use to remove debris. 3G Electric can advise on best practices.

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
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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.

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This copper tubing is supplied in a 50 ft coil with a 1/8 in outer diameter. It is rated for a maximum operating pressure of 2459 psi at 200°F. The tubing is not cleaned and capped. Typical applications include refrigerant lines, instrumentation, and small-diameter fluid transfer in air conditioning and refrigeration systems

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