ASTM A335 P5, P1, P11, P11, P22, P91, P129
A182 GR F1 o yẹ ki o beere pupọ ni ti a beere pupọ, o tun mọ bi Fresi ita, o baamu okun ita lori paipu.
Awọn ohun elo paiki irin
Igbitikun
S50400 pipe
Pipe
Siwaju sii Alloy irin
Apataki irin aaye pappex & tube
Zhengzhou Hating Pipeline Egbe Co., Ltd.
Awọn yara
ASTM A335 p5, P9, P11, P21, P22, P91, P151
ASTM A193 B7C B8C B8CA Alloy Irin Hex Bolt ni kikun idaji okun
Ṣiṣẹ boṣewa asme b36.10 asme b36.19
Awọn ohun elo paiki irin
Igbitikun
S50400 pipe
Pipe
Siwaju sii Alloy irin
Apataki irin aaye pappex & tube
Zhengzhou Hating Pipeline Egbe Co., Ltd.
Awọn yara
ASTM A335 p5, P9, P11, P21, P22, P91, P151
ASTM A193 B7C B8C B8CA Alloy Irin Hex Bolt ni kikun idaji okun
A182 F9 Alloy Fange iwuwo-owo
Asme b16.5 awọn flanto irin-nla bi ohun elo kan fun ikole
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da lori