Tube OD: 15.88mm, 5/8″; Wall Thickness: 0.7mm (0.028″), 0.9-1mm (0.039″-0.040″); Surface Treatment: none, original copper plating; Manufacture Method: Bundy welding, double wall copper brazed; Burst Pressure: 38.2MPa min.
Now have plenty of stock of 7×0.7mm Bundy tubes, with copper coated both inside and outside. Please don’t hesitate to contact us to get an quote! Product: copper brazed steel tube, double wall, Bundy welded; OD: 7mm; Wall: 0.7mm, 0.028″; MFG method: copper brazed (Bundy welded), followed by cold drawing and re-annealing; Mechanical properties: following […]
Tube OD: 4mm; Type: Double wall Tube Wall: 0.5mm, 0.6mm, 0.7mm optional; MFG Process: Copper brazed, cold drawn and annealed; MFG Standard: ASTM A254, SAE J527, IS 8119, GOST 11249.
This standard applies to steel convoluted double-layer brazed pipes intended for pipelines of hydraulic systems of combines, tractors, automobiles, household refrigerators, etc. 1. Assortment 1.1. The shape, dimensions and mass of 1 m of pipes must correspond to those indicated in Fig. 1 and in Table 1. 1.2. The length of the pipe is made: dimensional – […]
ASTM A254 defines the standard specifications for double walled steel tubing (copper brazed). Engineered Industries Limited offers double walled ASTM A254 tubing with great quality, and very quick delivery. We have plenty of stock of regular size tubing, and offer flexible packing and shipping options based on many year experience of ocean freight and airway […]
Tubes of 12.7x1mm were shipped from our local factory, cut in 5.8 meter length, packed in steel case, by heavy trucks to Shanghai. The tubes were made to Indian standard of copper brazed steel tubing IS8119 Class I, double wall structure. They shall be used further to manufacture tube parts for railway hydraulic systems. Tubes […]
Tube Type: Double wall brazed MFG: Bundy welding OD: 3.17mm, 1/8″ Wall: 0.7mm, 0.6mm, 0.5mm optional Heat Treatment: Extra annealed to soft condition Typical Mechanical Performance: Tensile 310~350 MPA, yield 210~240MPa, elongation 30~35%. Typical Application: Replacing copper tubes used in ACR compressors Packaging: Rolled in small coils fit in carton box, or cut to straight […]
Tube: Double wall, copper brazed OD: 12.7mm, 0.5 inch Wall: 1mm, 0.039 inch Surface Finish: Original copper plating inside and outside MFG Standard: ASTM A254
Tube OD: 5/16″ Tube Wall: 0.028″ Tube Length: 4 ft Surface: Copper Coated Packaging (From inside to outside): Straight cut, plastic film wrapped, woven plastic strip, bubble film, woven plastic strip Shipping: Airway cargo
Many buyers are confused by names of the double wall and single wall Bundy tubes. Once a while one of our client who needed double wall Bundy tube, but the tubes he purchased from somewhere else were actually single wall tubes coated with copper both inside and outside. Buyers of Bundy tubes should firstly clearly […]