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Why Choose CREDIT
Why Choose CREDIT CREDIT STEEL INDUSTRIAL has 4 factorys, which located in Tianjin city and Heibei province, boasts its more than 500 staffs; professional technicians more than 100 people; owned 12 advanced production lines, full of inspection equipments and supporting energy saving facilities. View More
Quality Inspection Requirements for Spiral Steel Pipes
Quality Inspection Requirements for Spiral Steel Pipes Spiral steel pipes should be tested for mechanical properties, flattening and flare before leaving the factory, and must meet the requirements of the standard. View More
Why Are Thermal Insulation Pipe so Popular?
Why Are Thermal Insulation Pipe so Popular? A thermal insulation pipe is mainly used in various pipe connections. View More
Causes of Bubbles in Seamless Steel Tubes
Causes of Bubbles in Seamless Steel Tubes Seamless steel pipe is a round, square and rectangular steel with a hollow section and no seams on the periphery. View More
What Is the Difference between Seamless Steel Pipe and Ordinary Steel Pipe
What Is the Difference between Seamless Steel Pipe and Ordinary Steel Pipe A seamless steel pipe is a long steel with a hollow cross section and no seams around it. View More
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