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1 minute! Let You Know More About U-shaped Steel Clamp

U-shaped steel clamp is a reliable connection fastener provided by U-shaped steel arch. Generally the overlap length of U-shaped steel is not more than 200mm. The manufacturing process is simple and the installation and operation are convenient. The U-shaped steel arch connection is safe and reliable, which can improve the service life of the roadway, reduce the maintenance rate of the roadway, reduce the occurrence of safety accidents, and ensure the safe production of the coal mine.

The production of U-shaped steel clamp mainly has the following technical requirements:
(1) The clamp should meet the corresponding standards proposed by the customer, and be manufactured in accordance with the drawings and technical documents approved by the prescribed procedures;

(2) All parts of the clamps must have good interchangeability, and the cable bolts can be directly installed on the clamp board;

(3) There should be no cracks, burrs, flashes or other defects on the surface of the clamp;

Clamps are used as accessories of U-shaped steel arches, which also have the specific processing steps:
(1) Material selection: 16M or 20M16 × 80 steel plate;

(2) Cutting: 25U clamp material length is 460mm, 29U clamp material length is 480mm;

(3) Hot rolling: Heating the steel plate to 1000-1200 ° C for hot rolling;

(4) Punching and tapping: Make a 22.5mm hole on the three sides of the clamp, and then use a tap to process the M24 thread fastener, and match with M24 × 35 bolts.

Zongxiang Steel Group has operated and sold iron and steel products for more than 20 years, mainly engaged in the operation of mine tunnel support products and accessories. Our company can provide customers with high-quality steel and competitive prices. If you have any requirement, please call us or leave us a message on the website. We believe that with your advice and help, we will do better.

Tel: +86 182 3676 6038(Whatsapp)
Email: zxminesupport@zxsteelgroup.com

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