Standards

Standards about the Bundy tubes, and related fields, from GB, GBT, ASTM, SAE, ASTM and automotive manufacturers.

DBL 4040 – Tubes for Brake and Fuel Systems -Mercedes-Benz Company Standard – Double-walled wrapped tubes made of steel

Foreword This DBL refers to the characteristics and requirements for tubes for brake and fuel lines as well as aluminum tubes for regeneration and breather lines. Tubing for other applications such as hydraulic lines are not covered by this DBL.This edition supersedes the previous edition of this Standard dated 2013-12. Application note:In line with the […]

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GOST 11249-80 Steel Rolled-Up Soldered Double-Layer Brazed Tubes

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 –

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SAE J1677 Tests and Procedures for Carbon Steel and Low Alloy Steel Tubing

1. SCOPE This SAE Standard is intended to establish uniform methods for testing certain types of carbon steel and alloy steel tubing listed in 2.1.1. The specified test and performance criteria applicable to each variety of tubing are set forth in the respective SAE J Specifications. 2. REFERENCES 2.1 Applicable Publications The following publications form

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ASTM A254 Standard Specification for Copper-Brazed Steel Tubing

This standard is issued under the fixed designation A 254; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or re-approval.

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SAE J527 Brazed Double Wall Low-Carbon Steel Tubing

1. Scope—This SAE Standard covers brazed double wall low-carbon steel tubing intended for general automotive, refrigeration, hydraulic, and other similar applications requiring tubing of a suitable quality for bending, flaring, beading, forming, and brazing. 2. References 2.1 Applicable Publications—The following publications form a part of this specification to the extent specified herein. Unless otherwise specified, the

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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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