Hunan Great Steel Pipe yana ba da bututun ƙarfe maras sumul da aka yi amfani da su don hidimar aikin sun haɗa da ruwan mazugi, man petur, iskar gas da sauran ruwayen gama gari.

Bututun ƙarfe mara nauyisuna ko'ina kuma ana iya samun su a ƙarƙashin ƙasa kuma a cikin ganuwar zama, dakunan gwaje-gwaje, da tsarin kasuwanci da masana'antu.Matsalolin bututun ƙarfe mara nauyi wanda ya haɗa da ruwa, iskar gas, sharar gida da iska.Hanyoyin masana'antu guda uku sun kasance don samar da bututun ƙarfe.Ana samar da bututun ƙarfe marasa ƙarfi ta amfani da ƙwanƙwasa extrusion.

Girman bututun ƙarfe (mm):

Girman Waje: 10.3mm-114.3 mm

Kaurin bango: 0.8 mm-12 mm ku

Tsawon: max 16000mm

Aikace-aikace: shafi ruwan coneying, pertroleum, gas da sauran ruwaye na kowa.

Matsayin ƙarfe:

ASTM A106 Grade A, Grade B, C / ASTM A53 / API 5L Gr.B

Za a bayar da takaddun gwajin Mill bisa ga EN10204/3.1B

ASTM A53

ASME SA53 ne carbon karfe gami, amfani da tsarin karfe bututu.Ƙididdigar allo an saita ta ASTM International, a cikin ƙayyadaddun ASTM A53/A53M.

ASTM A106

ASTM A106 Seamless Pressure Pipe (wanda kuma aka sani da ASME SA106 pipe) ana amfani da shi sosai wajen gina matatun mai da iskar gas, masana'antar wutar lantarki, masana'antar petrochemical, tukunyar jirgi, da jiragen ruwa inda bututun dole ne su jigilar ruwa da gas waɗanda ke nuna yanayin zafi da matakan matsa lamba. .

API 5L Gr.B

Wannan Standarda'idar Ƙasa ta Duniya tana ƙayyadaddun buƙatu don kera matakan ƙayyadaddun samfur guda biyu (PSL 1 da PSL 2) na bututun ƙarfe maras sumul da walda don amfani a tsarin jigilar bututun mai a masana'antar man fetur da iskar gas.