... galanized steel pipe 2, thin wall pipe 3, best price and service 4, quick delivery 1, NAME: pre galvanized furniture steel pipe2, ... STANDARD: BS1387, BS EN10219, ASTM A53, JIS G3444, JIS G34453, MATERIAL: 10#, 20#, 45#; Q195-Q345; A53 gr a/b; ... grooved7, END PROTECTOR: plastic or iron caps; flanges8, TECHNIQUE: hot rolled, ERW9, USAGE: structural use, furniture use.10, INSPECTION: support ...