Irin irin alagbara, irin & tube
ASTM A860 Wphy 46 ni a ṣe awọn ikawe eso giga ati pe a lo gbogbogbo ni awọn ibeere titẹ-giga. A860 ntokasi si agbara giga ti awọn agbo. ASTM A860 Wphy 46 paiding awọn ikawe ti a mọ fun agbara tensile giga ati resistance ipata. Wa ni awọn alaye ni ọpọlọpọ, awọn iwe lilo ASTM wọnyi jẹ iṣelọpọ pẹlu irin-ite giga & idanwo nipasẹ ẹgbẹ imoye ti didara kan.
Nowejiani
Romania
Ẹlẹsin Hindi
Faranse
Tẹ awọn igun-ẹhin redio gigun, rediosi gigun
Awọn ọpa Awọn Irin & Awọn Rods
Titẹ awọn paifin paipu
Iwọn iwọn: 1 \ / 2 "~ 48"
Irin alagbara, irin pari opin irin apọn si opin si gbogbo iwọn
Irin paiti paipu ti ko ni irin-omi
Jẹmánì
Pipe Srools Prolation