⑴ For mechanical and pressure applications from 1/2″NPS to 4″NPS, A53 Type ERW Grade A pipeline is most common spec. For greater pressures and more...
⑴ Standard: ★ API 5L, API 5CT, ★ ASTM A106/A53, ASTM A519,ASTM A179 ★ JIS G 3441, JIS G3444, JIS G3445 ★ DIN 2391, EN10305, EN10210, ★ ASME SA106, SA192, SA210,...