Tag Archives: single wall

How to Tell Double Wall Bundy Tubes from Single Wall Bundy Tubes

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 […]

Tube Tech

PVC Coated LPG CNG Tubes

Low pressure gas/compressed natural gas tubes are made from single wall welded steel tubes, zinc plated and then coated with PVC to further isolate the atmospheric moisture. Tube: Single Wall ERW Steel Tube Size: OD 6 mm/8 mm, Wall 1 mm Surface Finish: Zinc plated + PVC Coating Protection Certification: ISO9001 & TS16949 20-30Mpa Pressure […]

Tube Products

Copper Coated Bundy Tube

Available for single wall ERW, and double wall brazed steel tubes. Copper coated both sides for double wall Bundy tube, while only outside or both sides optional for single wall ERW Bundy tubes.

Tube Products

SAE J526 Welded Low-Carbon Steel Tubing

1. Scope SAE J526 Standard covers welded single-wall low-carbon steel tubing intended for general automotive, refrigeration, hydraulic, and other similar applications requiring tubing of a quality suitable for bending, flaring, beading, forming, and brazing. 2. References 2.1 Applicable Publication—The following publication forms a part of this specification to the extent specified herein. Unless otherwise indicated, the latest […]

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