JIS Pipe

Normal zinc content ranged from 40 to 60 grams per square meter, however, high zinc layer pre-galvanized pipes can be made to order. A standard spot for 6 meters can be customized in lengths between 4.5 and 12 meters. Wall thickness and steel pipe diameter are connected.

JIS is the abbreviation of Japan Industrial Standards (Japan Industrial Standards). It is the most important and authoritative standard among Japanese national standards. It is formulated and reviewed by the Japanese Industrial Standards Survey Committee (JISC) in accordance with the Japanese Industrial Standardization Law to promote Japanese industrial standardization. , The shape, quality, performance, production methods, and testing methods of industrial products are unified nationwide.

According to the provisions of the Japanese Industrial Standardization Law, JIS certification objects involve various industrial fields except for pharmaceuticals, pesticides, chemical fertilizers, silk, food, and other agricultural and forestry products that have special standards or technical specifications. As of the end of July 2007, there are 10124 current JIS standards. Product manufacturers must pass a conformity assessment in order to obtain a certificate of conformity.

Hot Tags: jis pipe, China, suppliers, manufacturers, factory, customized, wholesale, bulk