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Yuntian Stone Right Angle Fastener

Strong resistance to deformation. Compared with ordinary steel plate stamping fasteners, due to different manufacturing processes, it breaks through the traditional stamping process's limitation on material thickness (the stamping process can only reach the thickness limit of 3.5mm, and is easy to deform due to insufficient strength in actual use) and reaches 5mm, which can completely ensure no deformation during use, thus ensuring the safety and repeated effective use of the product. The right angle fastener can ensure the good performance and use of the fastener in use, and ensure the normal use of the construction.

Yuntianshi butt fastener

The material flanging thickness of Yunnan butt fastener is greater than that of hollow rivet, so the tensile strength is increased, and the anti-torque rigidity is greatly improved. Compared with the traditional butt fastener, it is safer and more reliable, and the structural strength of the butt fastener is much better than that of the traditional building fastener. The big end is connected with the upper fastener with notch and thrust surface, and the two sub-fasteners are riveted and rotated at any angle. Make fasteners to reduce the number of parts, butt fasteners have substantial characteristics and significant progress.

Yunjian Right Angle Fastener

Since the right-angle fastener must have a certain load-bearing capacity during use, and at the same time he must have a certain resistance to deformation, he should be fixed as firmly as possible during use to prevent the risk of loosening and slipping of the bracket. Its material is considered. Different materials must have different strengths, so generally choose materials with higher hardness as right-angle fasteners. There are many right angle fasteners on the market now, but generally right angle fasteners have very strict production standards. Therefore, a detailed understanding of the right angle fastener should be carried out before use.

Nilang right angle fastener

Right angle fasteners must be manufactured in accordance with the drawings approved in accordance with the prescribed procedures. The material of fastener shall conform to the mechanical properties specified by KTH330-08 grades in GB9440. The production of fasteners must be batched according to the batching ratio specified in the process. Fastener heat treatment strictly implement the temperature and time of each stage of the process. Fasteners shall be processed in strict accordance with the process, and the bonding surface between the fastener and the steel pipe shall be tested and reshaped to ensure the requirements of anti-slip and tensile properties of the fastener. Fasteners (except the base) must be tested by 70N.m torsion torque pressure test, and no damage is allowed. Anti-sliding performance of right angle fastener, when P = 14KN, △ 2 ≤ 0.5mm. Tensile performance of butt fastener: when P = 6KN, △ 2 ≤ 0.2mm. No more than one sand hole with a sand hole area greater than 10 mm² is allowed, and the cumulative area shall not be greater than 40 mm².