Nūhou
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Nā Paipu kila ʻole maʻamau i nā ʻano NDT
1. Seamless steel tube magnetic particle testing (MT) or magnetic flux leakage testing (EMI) Hoʻokumu ʻia ka loina ʻike ma luna o ka mea ferromagnetic i magnetized i loko o kahi māla magnetic, ka discontinuity o nā mea a i ʻole nā huahana (defect), leakage magnetic flux, hoʻopili i ka pauka magnet (...Heluhelu hou aku -
Galvanized kila nui SC a me ka okoa DN
ʻO ka ʻokoʻa ma waena o ka nui o SC a me DN o ka paipu kila galvanized: 1.SC maʻamau e pili ana i ka paipu kila welded , ka ʻōlelo STEEL CONDUIT, he pōkole no ka mea.2. DN pili i ka nominal anawaena o ka galvanized kila paipu, i ka paipu anawaena hōʻike o ka pip ...Heluhelu hou aku -
Pehea e hana ai i ka paipu kila kuhiliʻole paia lahilahi?
He aha ke ʻano o ka paipu Wall lahilahi?ʻO ka paipu paʻa lahilahi he paipu pololei e like me ka .001 in. (. 0254 mm) i kahi .065 in. Ua hana ʻia nā paipu kuʻikuʻi hohonu mai nā pahu metala i nā kaʻina hana deformation he nui.Hiki ke hoʻohana ʻia no nā kumu ʻoihana like ʻole a me ka ma ...Heluhelu hou aku -
API 5L/ASTM A53 GR.B, paipu hao hao SSAW
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API 5L/ASTM A53 GR.B, LSAW Paipu kila kabone
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API 5L/ASTM A53 GR.B, ERW Paipu kila kalapona
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