SCH80 smls ibta madow ee ay samaysay CNC
Black & Galvanized, Std.Sch.40, XH Sch.80, Sh.160, XXH
Dhuumaha birta ee loo isticmaalo Jadwalka 40 & 80 ibta naasaha alxanka leh waxay waafaqsan tahay ASTM A53
Dhuumaha birta ee loo isticmaalo Jadwalka 80 ibta naasaha waxay waafaqsan tahay ASTM A106 Fasalka B
Ibta naasaha ee welded iyo birta aan xidhnayn labaduba waxay waafaqsan yihiin ASTM A733
Dufanka NPT ee dhammaan ibta naasaha waa waafaqsan ASME B1.20.1
Xaqiijinta shaybaadhka madaxa-banaan in qalabyadu buuxiyaan kiimikaad iyo sifooyinka jidheed ee habboon
Halkan ku qor fariintaada oo noo soo dir