What is the difference between seamless steel pipes and seamed steel pipes？ 1. With seamed pipes, general companies can increase the maximum applicable pressure to within 20 kg, which is the most secure application management method category. It is generally used to pass water, liquefied gas, and reduce its gas and other bottom pressure liquids;

1. In the table, CS stands for carbon steel seamless pipe, applicable materials GB8163 "Seamless steel pipe for fluid transportation", GB3087 "Seamless steel pipe for low and medium pressure boilers", GB6479 "High-pressure seamless steel pipe for fertilizer equipment" GB9948 "Petroleum cracking" Use