O.D.:6.35 - 101.6mm w.t.:0.89 - 12.7mm
Standard:ASTM A213 A312
Grade:TP304/304L/304H;316/316L;312/312H;321/321H;347/347H
Professional boiler tube supplier in China:Seamless Carbon alloy steel, Stainless Steel tube for Boiler, Condenser, Heat exchanger, reheater, super heater
ASTM A (53, 106, 179, 192, 199, 209, 210, 213, 214, 249, 312, 519) JIS G 3461, 3462, 3463, 3464, 3467 DIN 1629, 2448, 2391, 17175 BS3059;EN10216-2, EN10216-5 API 5L Grade:A, B, X42, X46, X52, X56, X60 |