Aṣẹ © Zhengzhou Hating Pipeline ohun elo Co., Ltd. Gbogbo awọn ẹtọ wa ni ipamọ
O ṣe afihan resistance oga arun ni awọn agbegbe kero ti o ni acid prosphoric acid, nitric acid, awọn kirides ati efic acid. O tun ni awọn ohun-ini ẹrọ ti o dara ni mejeeji ati awọn iwọn otutu to ga julọ.
Nowejiani
Croatian
Dutch
Ede
A ṣe deede ni awọn alabara tuntun ni odi lati kọ awọn ẹgbẹ agbari ati tun nireti lati fifọwọpo awọn ẹgbẹ naa lakoko lilo awọn ireti iṣeto ti gigun. ASTM B366 Alloy 20 Sitters 90¡Ã & awọn apọju 40¡ã bends, awọn àtọgbẹ, awọn àtọgbẹ, pipin, awọn pipo
Danish
Kovar alloy 4J29