Bundy Tube, Single Wall Steel Tube, Copper-plated Tube, Double Wall Copper Steel Tube, Galvanized Steel Tube Refrigerator Condenser, Single Wall Black Wall Plain Steel Tube, Single Wall Double Wall Copper Coated Steel Tube, ASTM A254, ASTM A254/A254M Standard Specification for Copper-Brazed Steel Tubing

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Bundy Tube

It covers single-wall, double-wall, copper-brazed steel tubing, zinc-coated steel tubing suitable for general engineering uses, particularly in the automotive, refrigeration, and stove industries for fuel lines, brake lines, oil lines, heating and cooling units, and the like. The tubing is available in either of two types, single strip or double strip. It is delivered in straight length or coil type.

Cold Drawn Precision Single Welded Tubes

Dimension, mm		Tolerance, mm		Mechanical Properties
OD	WT	OD	WT	Tensile Strength, Mpa	Yield Strength, Mpa	Elongation, %
4.00	0.50	±0.08	±0.08	290 min	180 min	25 min
4.76	0.60
4.76	0.65
6.00	0.60
6.00	0.65
8.00	0.60
8.00	0.65
8.00	0.70

Precision Double Copper Welded Steel Tubes

Dimension, mm		Tolerance, mm		Mechanical Properties
OD	WT	OD	WT	Tensile Strength, Mpa	Yield Strength, Mpa	Elongation, %
3.18	0.50	±0.05	±0.05	290 min	180 min	28 min
3.18	0.70
4.00	0.50	±0.08	±0.08			25 min
4.00	0.70
4.76	0.50
4.76	0.70
6.00	0.65
6.00	0.70
8.00	0.70

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