Formwork wing nut is a kind of important accessories in pouring shear wall project. Together with the tie rod they act as wall tie system,To fasten the formwork panels tightly durning concrete pouring process. They can also used in other applications for fasten purpose.
SHIJIAZHUANG LANGHENG COMMERCE&TRADING CO., LTD attaches great importance to product quality control and management. The chemical composition and metallographic structure of raw materials are analyzed, and tensile destructive tests are performed on each production batch of products to ensure the stable quality of each batch of goods. Currently the breaking load can be around 170KN or more higher.
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