steel pipe, pipe fittings, flange

Description

FRD CANGZHOU FRIDAE PLUMBING CO., LTD, which is a big company specializing in production and sales of steel pipe and pipe fittings in China. Our main products are various tubes with many specifications, such as thick-walled seamless steel tubes and welded steel pipes, with 4 sets of thick-walled steel pipe production lines. We can produce ******0 * ****0 seamless steel pipes and *******0 * ***0 welded steel pipes, with materials of Q**5, Q**5B, Q**5C, and Q**5D steel. Our annual production capacity is *0, **0 tons. In July, ***4, we passed through ISO***1 quality system certification. Our company has advanced testing equipment, such as X-ray testers, ultrasonic testing machines, hydrostatic pressure testing machines, tensile testing machines, and metallographic analysis facilities. We also have a physical and chemical laboratory and a complete measurement system.