Carbon Steel Pipe Standards

Описание к видео Carbon Steel Pipe Standards

Square and rectangular steel pipes meet the following standards:ASTM A500,EN10219,EN10210,JIS3466,GB/T 6728 etc.Paying attention to the quality of products and services,possessing normative QAS,we have acquired certificates of API5L,ISO9001, ISO14000,ISO18000,FPC,BSI and UL/FM quality system.
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