种类：Light steel keel according to the use of ceiling keel and partition keel, according to the section form has V type, C type, T type, L type, U type keel。

Applicable to:Hotels, terminals, bus stations, stations, amusement parks, shopping malls, factories, office buildings, old building renovation, interior decoration Settings, ceilings and other places。

The marking order of light steel keel is: product name, code, section shape width, height, plate thickness and standard number。For example, the section shape is "C" type, the width is 50mm, the height is 15mm, and the thickness of the steel plate is 1.The 5mm ceiling keel is marked as: Light steel keel DC50×15×1 for construction.5 GB11981。

Appearance quality Light steel keel shape to be flat, clear edges and corners, incision is not allowed to affect the use of burrs and deformation。The galvanized layer shall not have defects such as peeling, nodulation, falling off, etc。For defects such as corrosion, damage, black spots, and pitting, the test method should comply with the requirements in Table 2-81。Appearance quality inspection should be conducted at 0 distance from the product.Perform visual inspection at 5m under bright light conditions。

Light steel keel surface should be galvanized rust prevention, the double-sided galvanized amount: excellent products are not less than 120g/m*m

Huajun Light steel keel Factory is established and operated by Chongqing Togo Trading Co., Ltd. specializing in the production of light steel keel for ceiling and partition wall。Factory has 7 machines, the monthly output of 300 tons, the production of keel specifications include card ceiling keel, 38, 50, 60U type traditional keel, 50, 75, 100 type partition keel, and can provide customers with sizing services。The factory has a complete production and distribution system, welcome customers to inquire!