ASME sa335 ite P11 Tuding ni awọn oye kakiri ti erobo, sulfur, irawọ owurọ, silkon ati manganese. Fun apẹẹrẹ, afikun ti chmomium ni a mọ lati mu agbara tensile pọsi, agbara imura, atako imura, wọ resistance, wọ resistance, ati awọn ohun-ini lile ti Alloy. Afikun ti awọn ohun-ini wọnyi jẹ apẹrẹ fun idilọwọ iforinada ni awọn ohun elo otutu.
Tẹ Pipe ti ko ni agbara
Seamp tube
Azerbaijani
Pipe
Ri lsaw erw efw efw
Ni ipari ipari, ipari pẹtẹlẹ "
STM A335 P11 Sch40 4 "Pipe Agbegbe Irin
Awọn yara
ASTM A335 GRP22 Grone Iwọn Asori
Iṣelọpọ iṣelọpọ gbona yiyi \ / gbona iṣẹ, yiyi tutu
Ṣiṣẹ boṣewa asme b36.10 asme b36.27