maitai waro
-
Pepa maitai A36 8mm ms 10mm 12mm te matotoru Ho...
Whakaahuatanga Hua o te pereti maitai waro -
ASTM A53 A106 Wao ERW Tube Diamita Nui Er...
Whakaahuatanga Hua o te paipa erw -
Utu Pai A106 q235 ss400 s235jr Hurihia Wera Ms...
Taipitopito Hua Ratonga Whai Muri i te Hoko Ka tīmata tonu tā mātou ratonga whai muri i te hoko i muri i te hainatanga ... -
Paipa me te hinu tuitui 1500 mm astm a53 a106 moana...
Taipitopito Hua Whakaahuatanga Hua Paipa Rino Tuitui Kore-Tuitui API 5L SCh 40 Sch 80 Waro... -
50×50 75×75 100×100 wāhanga tuwhera...
Whakaahuatanga Hua o te Ngongo Tapawhā Rino Rauemi: maitai waro Tae: mata pango, tae mamae... -
Astm a36 pereti maitai ngawari waro wera hurihia ...
Whakaahuatanga Hua Momo Pereti maitai hurihuri wera/Pereti maitai pereti ngawari/pereti maitai mangu... -
Utu wheketere Astm A36 A283 A387 Q235 Q345 S235...
Whakaahuatanga Hua Ka whakamahia te koiri maitai hurihuri wera ki te mara hanga, ki te hanga kaipuke... -
Te wheketere Tianjin erw porowhita whakarewa maitai waro ...
Ngā Taipitopito Hua Whakatakotoranga 1. Tau: GB/T 9711:Q235B Q345B ,SY/T 5037:Q235B ,Q34... -
Paipa Rino Porowhita Q235B/Q345B/API5L SSAW...
Taipitopito Hua Whakatakotoranga Ingoa Hua Paipa Rino Porowhita Q235B/Q345B/API5L SSAW ... -
q235 ngongo maitai tapawhā pango kua whakarewaina maitai taha taha ...
Taipitopito Hua Whakaahuatanga Hua Ingoa hua Tapawhā pango / tapawhā hāngai... -
Utu wheketere ASTM A53 A36 whakarewa wera hurihia pro ...
Utu wheketere ASTM A53 A36 hua maitai wera hurihia paipa erw maitai waro mō ngā rauemi hanga ... -
Utu wheketere ASTM A500 200 * 300 RHS Hinuhia ms st ...
Taipitopito Hua Whakaahuatanga Hua 1. Tau: Q195,Q235(A,B,C,D),Q345(A,B,C,D),AS...
