



Standard : ASTM A53, ASTM A106, ASTM A179, ASTM A106-Grade B, ASTM A53-Grade B, API-5L, GOST, JIS, DIN, GB/T, API5CT, ANSI, EN,….
Diameter (OD) : 219 mm


Add: NO.107 KM 87+900,NEW HIGHWAY NO. 5, AN DUONG WARD, HAI PHONG CITY, VIETNAM.
Tell: + 84-225.3970.590 / + 84.383699882 ( Ms Le Ha )