Ellipsoidal Led,Ellipsoidal Spot Light,Stage Led Ellipsoidals,Ellipsoidal Led Fixture EV LIGHT Guangzhou Co., Ltd , https://www.evlightpro.com
Standard for 316L stainless steel channel steel
Sinochem People's Republic of Metallurgical Industry Department 1988-08-09 standard
The allowable deviation of the average leg thickness of the channel is plus or minus 0.06
The channel can not bend more than 0.15D
The slope of the outer edge of the channel of the channel is not more than 1.5% b on one leg and not more than 2.5% b on both legs.
The leg end of the channel steel, the shoulder shall not make the diameter equal to 0.18.