Tianzhan steel pipe by GB JG / t163-2013 sleeve for mechanical connection of reinforcement One of the customizers of industry standards. It provides high-quality mechanical connection sleeves for high-tech projects such as nuclear power plants, sea crossing bridges and river crossing bridges at home and abroad, and exports them to 20 + countries such as Europe, America and Southeast Asia.
Mechanical connection sleeve of steel bar【 Technical difficulties 】：
1) Sleeve technical parameters: tension and yield;
2) Thread inspection: the thread of each sleeve is inspected by go no go gauge, and the go no go gauge is unqualified;
3) Requirements for residual deformation;
4) The pulling off of reinforcement and sleeve is regarded as unqualified sleeve.
Tianzhan steel pipe has overcome the above problems, and is one of the domestic manufacturers who have overcome the production and manufacturing problems of mechanical connection sleeve for connecting 500mp steel bar. It has both R & D and production, Our company can design and manufacture straight thread sleeve according to the specification, size, tension and yield of rebar in various countries, and provide one-stop service.
Our company is a seamless steel pipe manufacturer, which can better meet all the requirements of customers from design to production. In addition, we use alloy steel as the raw material of sleeve, which can improve the properties of tensile strength and strength, and reduce the cost for customers.
Changzhou Tianzhan Steel Pipe Co., Ltd fifteen Focus on customized design and production Mechanical connection sleeve of steel bar , Long term supply Pier thick straight thread sleeve, rolling straight thread sleeve, SOM sleeve / screw sleeve, and taper thread sleeve 。 Can provide customers with a certain product design and solutions. Hotline: 151-6111-7830。