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Papa Kumukuai no ka Hot Expanded ERW Steel Pipe 01-14-2020
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Mawaho Diameter Mānoanoa Pā FOB TIANJIN Mawaho Anawaena Mānoanoa Pā FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 价 USD/TON /TON Q235B Q345B 外径 (mm) 壁厚 (mm) Q235B Q345B 245, 273 5.0-9.28 565.67 610.31 450,...Heluhelu hou aku -
Ka papa inoa o nā kumu kūʻai no ka SSAW Steel Pipe 01-14-2020
API 5L/ASTM A53 GR.B, KA PIPE KAI SSAW FOB TIANJIN USD/TON Mawaho Anawaena 外径 (mm) 219 273 324 356 406 457 508 610 711 762 81 610 711 762 81 610 711 762 81 610 711 762 81 610 711 762 81 610 711 762 81 Pale 6 556 556 556 556 561 561 561 561 壁厚 (mm) 7 556 556 556 556 556 556 556 556 561 561 561 561 ...Heluhelu hou aku -
Ka Papa Kumukuai no ka Paipu kila Seamless Diameter Li'ili'i 01-14-2020
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Ka papa inoa o nā kumu kūʻai no ka LSAW Steel Pipe 01-14-2020
API 5L GR.B/ASTM A53 GR.B, KA PIPE KAPU, LSAW STEEL PIPE FOB TIANJIN Mawaho Anawaena 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 6 6 6 8 6 6 6 6 6 6 6 6 6 7 8 10 2 667 667 Manoanoa 9.53 636 655 662 642 647 642 647 647 壁厚 (mm) 10 636 623 629 642 647 642 647 647 12...Heluhelu hou aku -
ʻO ka pahu hinu ka mea ola no ka mālama ʻana i ka aila a me ka holo
Hoʻohana nui ʻia ka paipu kūikawā Petroleum no ka ʻeli ʻana i nā pūnāwai aila a me nā luawai a me ka lawe ʻana i ka aila a me ke kinoea.Loaʻa iā ia ka paipu wili ʻaila, pahu ʻaila, a me ka paipu sucker.Hoʻohana nui ʻia ka ʻaila drill pipe e hoʻopili i ka drill collar a me ka drill bit a hoʻouna i ka mana drilling.ʻO ka pahu aila ka nui ...Heluhelu hou aku -
No hea mai ka hoʻokaʻawale ʻana o nā paipu kila kila?
No hea mai ka hoʻokaʻawale ʻana o nā paipu kila? i kapa ʻia he kila ʻakika-kūpaʻa ...Heluhelu hou aku