ASTM A53 acarbon karfewanda za'a iya amfani dashi azaman ƙarfe na tsari ko don ƙananan bututun matsa lamba.
ASTM A53 carbon karfe bututu (ASME SA53) ne takamaiman rufe sumul da welded baki da zafi tsoma galvanized karfe bututu daga NPS 1/8 ″ zuwa NPS 26.A 53 an tsara don matsa lamba da inji aikace-aikace da kuma shi ne kuma samuwa ga general aikace-aikace. Turi, ruwa, gas da layin iska.
Ana samun bututu A53 a cikin nau'ikan nau'ikan uku (F, E, S) da maki biyu (A, B) Nau'in A53 da aka yi ta hanyar walƙiya ta tanda ko ci gaba da walƙiyar kabu (Grade A kawai) A53 Nau'in E ta juriya waldi (Azuzuwan A da B).
Babban darajar B53bututu maras kyaushine mafi girman samfurin mu a ƙarƙashin wannan ƙayyadaddun bayanai.A53 tubing yawanci ana samun takaddun shaida biyu idan aka kwatanta da A106 B bututu maras kyau.
ASTM A53bututu maras nauyima'auni ne na Amurka.A53-F yayi daidai da kayan Sinanci Q235,A53-A yayi daidai da kayan Sinanci na 10, kuma A53-B yayi daidai da kayan Sinanci No.20.
Tsarin samarwa an raba bututun ƙarfe marasa ƙarfi zuwa bututu masu zafi da aka yi birgima da bututu marasa ƙarfi kamar yadda tsarin samarwa.
1. Aikin samar da zafi birgima sumul karfe bututu: tube billet → dumama → perforation → uku-yi / giciye mirgina → bututu kau → sized → sanyaya → mikewa → na'ura mai aiki da karfin ruwa gwajin → marking → lever gano bututun karfe.Tasiri.2. Samar da tsari na sanyi zana sumul karfe bututu: tube billet → dumama → perforation → blanking → annealing → pickling → oiling → mahara sanyi zane → tube billet → zafi magani → mikewa → na'ura mai aiki da karfin ruwa gwajin → marking → allura library.
Aikace-aikace1. Gina: bututun karkashin kasa, ruwan karkashin kasa, jigilar ruwan zafi.2. Machining, bearing bushes, inji sassa sarrafa, da dai sauransu.
Lokacin aikawa: Afrilu-12-2023