... , 25MnSi Length: 6,8,9,12mStandard: AISI, ASTM, BS, DIN, GB, JIS Grade: HRB335,HRB400 Diameter: 8mm-32mm Length: 6 ... Origin: China (Mainland) Brand Name: TJJHL Model Number: ASTM, GB, DIN, JIS, ISO, EN, etc. Application: widely used in many constructions ... of stainless steel seamless pipes and seamless pipes, Tianjin Hangtuolitai Trade Co., Ltd. is an excellent enterprise for major steel pipe plants. We ...