Specifications
Brand Name :
Joyruns
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
Certification :
ISO9001,ROHS
Place of Origin :
Changzhou
MOQ :
2Tons
Payment Terms :
L/C, T/T
Supply Ability :
1500Tons/Month
Delivery Time :
10days
Packaging Details :
wooden box packing, pallet packing
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
Description

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.

Brazed Double Wall Tubing

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.

Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm

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
Dimensional Accuracy High High
Strength Mostly made hard Can be soft or hard
Inside Cleanliness Good Poor
Vibration Resistance Strong Poor
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)
Surface Coating

Copper

Zinc

GALFAN

Copper

Zinc

Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm

Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm


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Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm

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Brand Name :
Joyruns
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
Certification :
ISO9001,ROHS
Place of Origin :
Changzhou
MOQ :
2Tons
Payment Terms :
L/C, T/T
Contact Supplier
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Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm
Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm
Brazed Single Wall Steel Tube Galvanized Coated 9.5mm * 0.7mm

Changzhou Joyruns Steel Tube CO.,LTD

Verified Supplier
5 Years
changzhou
Since 2000
Business Type :
Manufacturer, Agent, Exporter, Seller
Total Annual :
10000000-20000000
Employee Number :
150~300
Certification Level :
Verified Supplier
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