Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm
|Place of Origin:||Changzhou|
|Model Number:||3.16*0.5,4.76*0.5,4.76*0.6, 4.76*0.7, 6*0.6, 6*0.7,9.5*0.7|
Payment & Shipping Terms:
|Minimum Order Quantity:||2Tons|
|Packaging Details:||wooden box packing, pallet packing|
|Payment Terms:||L/C, T/T|
|Surface Treatment:||Galvanized Surface||Thickness:||0.5mm-1.0mm|
|Technique:||ERW||Outer Diameter(round):||3.16 - 10 Mm|
|Material:||DC04, SPCC, BHG1, BHG2||Product Name:||Bundy Tube|
|Length:||Coil Or Cut According Customer||Standard:||ASTM A254, EN10305|
Brazed Single Wall Steel Tube,
0.7mm Single Wall Steel Tube,
Galvanized Coated Bundy Tube
Brazed Single Wall Steel Tube Galvanized Coated Bundy Tube 9.5*0.7mm
Single wall steel tubing is the most common type of tubing used in household refrigeration applications. Bundy single wall tubing is manufactured by continuously forming a single low carbon steel strip into a tubular shape and welding the adjoining edges using a high-frequency induction welding process. Through strict process controls, the internal weld bead is held to a minimum and all external flashing is removed. Corrosion-resistant coatings are applied in-line to assure uniform coverage.
Single-Wall Steel Tubing with the same coating range as double-wall tubing but with the addition of a nickel-coated internal diameter to withstand the corrosive environment created by modern-day fuels.
Single & Double Wall Steel Tubing Bundy tubes that can be combined with an extensive range of corrosion- and abrasion-prevention coatings such as NyAl (aluminum and polyamide coating), NyZinc (zinc and polyamide coating), NyGal (Galfan and polyamide coating), PVF and many others. These tubes can also be provided with a polypropylene jacket to provide outstanding abrasion resistance.
Double-wall tubing is produced by roll forming copper-coated carbon steel strip into a double wrapped tubular shape as shown in the cross-sectional diagram. The formed tube is passed through a controlled atmosphere brazing furnace where it is fused together to produce a sealed tube. Double-wall tubing is ideally suited for use in applications that are subject to high levels of vibration and fatigue, such as household and commercial refrigeration compressors.
Single and Double Wall Bundy Tubes
|Type||Double Wall (TDW)||Single Wall (TSW)|
|Welding Technique||Copper brazing||High-frequency ERW|
|Resizing Method||Cold drawn||Cold drawn|
|Seam||720 Degree seamless||Straight-line seamed|
|Strength||Mostly made hard||Can be soft or hard|
|Safety against Pressure||High||Low|
|Application||Automobile brake lines, fuel lines, transmission cooler lines, power steering lines; certain hydraulic pipes, etc;||AC, refrigeration, heat exchangers, automobile fuel lines; compressors, etc;|
|Original Surface||Copper||None (steel)|