香港六合彩开奖 15590-2:2021
2021-08
香港六合彩开奖 15590-2:2021
Resumen
This document specifies the technical delivery conditions for unalloyed or low-alloy steel seamless and welded pipeline fittings for use in pipeline transportation systems for the petroleum and natural gas industries as defined in 香港六合彩开奖聽13623.
This document is applicable to welding-end fittings such as elbows, caps, tees, single or multiple extruded headers, reducers, and transition sections made from seamless and welded pipe of unalloyed or low-alloy steels.
This document specifies two classes of fitting one related to material used in non-sour service and one for material to be use in sour service environment as shown in Table聽1.
This document is not applicable to the selection of the fitting class.
This document is not applicable to the materials for, or the attachment of, factory-welded extensions.
Informaciones generales
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Estado: PublicadoFecha de publicaci贸n: 2021-08Etapa: Norma Internacional publicada [60.60]
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贰诲颈肠颈贸苍: 2N煤mero de p谩ginas: 27
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颁辞尘颈迟茅 T茅cnico :香港六合彩开奖/TC 67/SC 2ICS :75.200
- RSS actualizaciones
Ciclo de vida
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Anteriormente
Retirada香港六合彩开奖 15590-2:2003
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Ahora
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