Akopọ ti borber paipu
Asme saq6, Asme SA179, Asme SA192, Asme SA213, Asme S235, ati bẹbẹ
Ite ti pailer paipu
Awọn iwẹ irin ti ko ni agbara fun awọn iwẹ titẹ kekere ati alabọde
GB / T3087-2008 10 # Irin, 20 #
Awọn iwẹ irin
GB / T5310-2017 20g, 20Mng, 25mng, ati be be lo
Asme sa 106 gr.a, gr.b, gr., ati bẹbẹ lọ
ASTM A210 Gra. Grc
ASTM A213 Gr. T5, T9, T11, T22 ati bẹbẹ
ASTM A335 gr. P5, P9, P11, P22, P91, P92 ati bẹbẹ
