Fa'ailoga Fa'ailoga Uamea Aloalima Tulima
Tulima u'amea uamea o mea fa'apipi'i u'amea e suia ai le itu o le paipa i paipa uamea.O auala faʻafesoʻotaʻi e filo ma uelo.E tusa ai ma le tulimanu, e tolu mea e masani ona faʻaaogaina: 45 ° ma le 90 ° 180 °.E le gata i lea, e tusa ai ma manaʻoga faʻainisinia, e aofia ai foʻi isi tulilima faʻailoga e pei ole 60 °.O mea o le tulilima o le u'amea u'amea, u'amea u'amea, u'amea u'amea, malleable u'amea lafo, carbon sila, u'amea e le o ferrous ma palasitika.O auala e faʻafesoʻotaʻi ai le paipa e: faʻapipiʻi saʻo (le auala sili ona taatele) fesoʻotaʻiga flange, fesoʻotaʻiga faʻafefe vevela, fesoʻotaʻiga eletise, fesoʻotaʻiga filo ma socket soʻotaga, ma isi. faʻailoga tulilima, tulei tulilima, lafo tulilima, ma isi igoa: 90 tikeri tulilima, piko taumatau, alofa ma punou, ma isi.
Tulima uamea kabono Igilisi (Carbon uamea tulilima) e muamua fa'avasegaina e tusa ai ma lona radius o curvature, lea e mafai ona vaevaeina i le tulilima radius umi ma le tulilima radius puupuu.O le tulilima umi radius e faasino i lona radius o curvature e tutusa ma le 1.5 taimi le lautele i fafo o le paipa, o lona uiga, R=1.5D.O le tulilima pupuu o lona uiga o lona alalaupapa o le curvature e tutusa ma le lautele pito i fafo o le paipa, o lona uiga, R=1.0D.(D o le lautele o le tulilima, R o le radius o curvature. D e mafai foi ona faʻaalia i le tele.) Afai e vaevaeina i le maualuga o le mamafa, e tusa ma le sefulufitu ituaiga, e tutusa ma tulaga masani o paipa a Amerika, e aofia ai: Sch5s , Sch10s, Sch10 , Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS;Sch80, Sch100, Sch120, Sch140, Sch160, XXS, o loʻo faʻaaogaina masani o STD ma XS.E tusa ai ma le tulimanu o le tulilima, e 45° tulilima, 90° tulilima ma le 180° tulilima.Tulaga faʻatinoga e aofia ai GB / T12459-2005, GB / T13401-2005, GB / T10752-1995, HG / T21635-1987, D-GD0219, ma isi.
10# 20# A3 Q235A 20g Q345B 20G 16Mn ASTM A234 ASTM A105 st37 ASTM A403等
Talu ai ona o le faʻamauina o tulilima e lelei le faʻatinoina o galuega, e faʻaaogaina lautele i galuega faʻavae e pei o kemisi, fausiaina, vai, alavai, suauʻu, moli ma mamafa alamanuia, pusaaisa, tumama, palama, puipuiga o le afi, eletise eletise, aerospace, fau vaa ma fa'apea.
