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No. 2828 XICI SIX ROAD Road, Xinwu Economic Development Zone, Wuhu, Anhui Province
09-21
2023
How to select combination screw
The function of the combined screw: it has perfect ability to fasten the crimping line. It is a supporting high and low voltage contact, high and low voltage air conditioning wiring, and the current and voltage of electrical appliances, power, frequency, and performance are significantly improved. C
09-21
2023
Four major tests for special quality of fasteners
Meaning of bolt classification and performance grade bolt: a kind of fastener composed of head and screw (cylinder with external thread), which needs to be matched with nut to fasten and connect two parts with through holes.This type of connection is called bolt connection. If the nut is unscrewed f
09-21
2023
Basic knowledge of fasteners (function part) function
1. Screw torque requirements: the torque of the outer hexagon screw is relatively larger, the torque of the inner hexagon screw is smaller, and the torque of the cross groove is smaller (therefore, these screws are generally ordinary grade screws).2. External hexagonal bolts are generally assembled
09-21
2023
Basic knowledge of fasteners (specification Part) describes the parameters to be indicated for faste
The basic knowledge of fasteners (specification Part) describes the parameters of fasteners that need to be marked: product name (standard), specification, material, strength grade and surface treatment. Such as DIN912, m4-0.7x8, SCM435, grade 12.9, blackening.1. Product name (standard): Note: for s
09-21
2023
Meaning of bolt classification and performance level
First class quality assurance system, perfect quality assuranceFour major tests for special quality of fasteners in order to make fasteners get better performance, we carry out four major tests for special quality of fasteners.1、 Hardness and strength:In the inspection of threaded fasteners, it is
11-29
2021
Hazardous waste information disclosure board
Disclosure of information on hazardous waste generating unitsEnterprise Name: Anhui Gulian Fastener Co., LtdAddress: No. 2828 West Ciliu Road, Wanzhou District, Wuhu City, Anhui ProvinceLegal representative and phone number: Chen Xiaodong 13968805000Environmental protection responsible person and ph
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