Level: meet the national 高标准 standard Material: SUS304, SUS316, ASTM pipe thickness :1.2-3 (mm) Origin: Wenzhou weight :0.2-30 (kg) Model: TY/E-1 diameter: ￠ 12.7-￠ 219 pipe fittings: Health grade fittings brand: MY DREAM wall thickness: 1.5mm-3mm implementation of standards: GB, ISO, BS, 3A, SMS, DIN special features: low values ??of stiffness, corrosion Specifications: 316L-19 welding elbow, 316L-25 welding elbows, 316L-32 Welding elbow, 316L-38 Welding elbow, 316L-51 Welding elbow, 316L-63 Welding elbow, 316L-76 Welding elbow, 316L-89 Welding elbow, 316L-102 welding welding tee of welding tee of the elbow, 316L-19, 316L-25, 316L-32 welding tee, 316L-38 welding tee, 316L-51 welding tee, 316L-63 welding tee, 316L-76 Welding pass, 316L-89 welding tee, 316L-102 welding tee