High-quality weldable steel joints

product description:

It can be made of S45C raw materials with a tensile strength higher than 600MPA, or made of 40Cr raw materials. Its bending strength is about 980MPa than S45C. It can meet the requirements of domestic high-strength steel bars such as HRB500, and it can also meet 550MPA in other countries. Standard yield strength requirements.

Instructions:

1. First cut the square at the end of the steel bar
2. Strip the ribs and pass cold rolling
Thread the end of the rebar
3. Connect the steel bars so that their tensile strength is higher than that of the steel bars and ensure that the steel bars break

about Us:

We are a professional manufacturer of steel joints and related products. Our company has passed ISO 9001 international quality system certification and has a reliable quality assurance system. With an annual output of 10,000 sets of various machines and 50 million steel joints, they are sold all over the country.

      China Chongqing QIFU Machinery Co., Ltd. was established in 2013. We have developed and grown in a long history. During this period, we have absorbed outstanding professionals and made continuous efforts to innovate and develop to achieve company diversification.

      After more than ten years of hard work in the market, Chongqing QIFU Machinery Co., Ltd. now covers an area of ​​30,000 square meters and has thousands of employees. Adhering to the corporate vision of "the first brand in China's industry, creating a century-old classic of QIFU", it has now built a headquarters base integrating operation, research and development, production, and sales, and an assembly base integrating precision processing and assembly, with an annual output of 8,000 The production strength of 10,000 pieces of connecting sleeves has formed a complete business chain of research and development, manufacturing, sales, delivery, and service, and established and implemented ISO9001 quality management system certification throughout the business chain.

      We are a well-known manufacturer, supplier and exporter of rebar couplers in Mainland China. It specializes in the production and production of steel couplers for the construction and industrial fields, and has achieved excellent results in the connection, upgrading and fixing technology of the construction industry.

      For high-precision manufacturing, we have established an extensive infrastructure department equipped with high-tech production machines and tools. After operation by our well-trained professionals, we can meet the urgent needs of users within the specified time frame. QIFU adheres to the "three noes" principle of not accepting, not manufacturing, and not exporting defective products, and is committed to providing high-quality products for first-class enterprises and world-class projects to make buildings stronger and safer.

      QIFU people’s integrity management is the cornerstone, technological innovation is the driving force, and information management is the support. We will make every effort to promote the development of the enterprise towards innovation-driven, green environmental protection, and intelligent manufacturing, and continuously improve the comprehensive strength of the enterprise, adopting large-scale, service-oriented, and high-end The road to sustainable development promotes the in-depth integration of design, procurement, construction and other stages to become a market-competitive manufacturer and service provider.

      With a century-old QIFU, quality is king, honesty management, and the rebirth of heritage.