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HaiMei Rigid Aluminum Conduits and Accessories are manufactured from 6063 aluminum alloy. They meet the Underwriters Laboratories Standard for Electrical metal Conduit – Aluminum Bronze & Stainless Steel, UL6A. This product is especially suited for applications and installations requiring light weight, highly corrosive resistant, and non-magnetic protection. The series of HaiMei rigid aluminum conduit products are manufactured in standard trade size through 6" and include conduits, elbows (90o and 45o), couplings, and nipples. Please refer to the charts listed below for complete size and weight information.
Standard:
1).the chemistry elements of the hard aluminum conduit material meet the requirement of American 6063 criterion
2).Technology of the strainght conduit, elbows and couplings should meet the requirement of American UL-ISBNO-7629-04882 criterion.
3).The thread number and length per inch of the UL-ISBNO-7629-04882 criterion
4). The tolerance of the thickness, outer diameter and inner diameter of the straight conduit . elbows and couplings should meet the requirement of GB4437-84 criterions in China
Haimei Conduit's Quality assurance
Our Quality Assurance program complies with the guidelines established by Underwriters Laboratories,ASTM and API and other industry standard.
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Aluminum coupling
