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Gwajin kan layi na bututu mai walda
Bututu mai walda a masana'anta don yin gwaji mai tsauri don tabbatar da bin ka'idojin ingancin bututu da buƙatun mai amfani.Abubuwan dubawa na bututu gabaɗaya sun haɗa da: kayan aikin masana'anta suna da ingancin bayyanar, madaidaiciya, girma, da sauran nau'ikan walda masu dacewa ...Kara karantawa -
Bututun Karfe mara Sumul
Bututun karfe ya zama ruwan dare a aikin injiniyan ruwa.Tsarin biyu na jirgin ruwa da injiniyan ruwa suna buƙatar kusan cikin nau'ikan bututun ƙarfe uku: bututun ƙarfe a cikin tsarin al'ada, wanda aka gina shi da bututun ƙarfe da bututun ƙarfe na musamman.bututun ƙarfe a cikin tsarin al'ada.Jirgin ruwa daban a...Kara karantawa -
API 5L/ASTM A53 GR.B, KARFE KARFE, SSAW STEEL PIPE
API 5L/ASTM A53 G.B 74 674 674 674 674 679 679 679 679 壁厚 (mm) 7 674 674 674 674 674 674 674 674 679 679 679 679 8 674 ...Kara karantawa -
API 5L/ASTM A106 GR.B, Carbon Karfe Bututu mara kyau
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API 5L GR.B/ASTM A53 GR.B, KARFE KARFE, LSAW STEEL PIPE
API 5L GR.B/ASTM A53 GR.B, KARFE KARFE, LSAW STEEL PIPE FOB TIANJIN Waje Diamita 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 7 3 733 733 Kauri 9.53 755 742 748 728 733 733 733 733 壁厚 (mm) 10 722 708 715 728 733 733 733 733 12...Kara karantawa -
API 5L/ASTM A53 GR.B (Ƙananan Diamita ERW Karfe)
API 5L/ASTM A53 G.B (mm) 离港价 USD/TON 33.4 (1″) 2.1-2.4 589.43 Φ133 3.0-5.75 568.06 2.5-3.25 571.83 6.0-....Kara karantawa