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A420 WP L3 WT L6 LDBOW A420M Standard Paipa Fetaui

Vevela Togafitiga O le Astm A105 Fesootaiga e le o se manaʻoga tatau. E ui lava o loʻo iai se tuusaunoaga mo flanges o loʻo i ai le ATTM A105 fetaui lelei faʻamalosi i luga o vasega 300. O mea uma o le faʻataʻitaʻiga o le 400.

Faanatura4.7Stainless Steel Paipe & Tabe471Tagata Iloiloga Tagata Iloilo
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Anotusi

ASTM A106 \ \ / ASEM sa106 o le tulaga faʻapitoa faʻapitoa mo le leai o se suauʻu carbon swel ua faʻaaoga mo auaunaga vevela. E aofia ai togi e tolu a, B ma le c, ma le masani ai ole faʻaogaina o le tamaititi106 na faʻaaogaina i totonu o le suauʻu ma le kesi, vai ma mea faʻagaioioiga.

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    Sili atu Carbon Steel