Normas

Normas sobre los tubos Bundy, y campos relacionados, de GB, GBT, ASTM, SAE, ASTM y fabricantes de automóviles.

Especificación de material GM: EMS-99 Tubería de acero – Cobre soldado

1. Estándar y prácticas: Para cumplir con todos los requisitos de ASTM A254 2. Dureza: (en la identificación a 90 grados de la costura) Rockwell 30T 55 Máximo. 3. Prueba de aplanamiento y flexión: una sección del tubo de 2-1 / 2 “de largo debe permanecer aplanada entre las placas paralelas hasta que las paredes […]

GOST 11249-80 Tubos soldados de doble capa soldados por laminado de acero

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 – […]

Indian Standard – IS 8119 ESPECIFICACIÓN PARA TUBERÍA DE ACERO CON FRENO DE COBRE

0. FOREWORD 0.1 This Indian Standard was adopted by the Indian Standards Institution on 15 July 1976, after the draft finalized by the Steel Tubes, Pipes and Fittings Sectional Committee had been approved by the Structural and Metals Division Council. 0.2 There has been a long felt need for copper brazed steel tubes used specially in […]

Pruebas y procedimientos SAE J1677 para tubos de acero al carbono y acero de baja aleación

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 […]

Especificación estándar ASTM A254 para tubos de acero soldados con cobre

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. […]

SAE J527 tubería de acero de bajo carbono con doble capa soldada

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 […]

JASO M101 tubos de metal para tubos de automóviles

1.  Scope This standard specifies the metal pipes for tubing mainly used for brakes, fuel and lubrication of automobiles (hereinafter referred to as the “pipes”). Remarks: The applicable standards for this standards are shown below. JIS G3141 Cold rolled carbon steel sheets and strip JIS G3445 Carbon steel tubes for machine structural purposes JIS G […]

SAE J526 tubería de acero con poco carbono soldada

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 […]

GM123M GM124M Standard – Tubería de acero automotriz para manejo de fluidos

1 Scope These specifications cover two types of steel tubing suitable for automotive uses. There are requirements for the base metal, the optional coating materials, and the coated tubing. These requirements are applicable to the product coming out of the tube mills and the coating application lines, which are sometimes separate facilities. This tubing is […]

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