ASTM A106 tuubbada

ASTM A106 Teettal Tee waa bir yar oo bir yar oo bir ah oo door muhiim ah ka ciyaara nidaamka tuubbooyinka.class 3000 tuubbooyinka tuubbooyinka ayaa aad u caan ah sababta oo ah cadaadiska ayaa u noqon kara soo saarista labadajixiin iyo finanka SW.

ASTM A106 Sch160 Naasaha Nabiska ah waa tuubbooyin bir ah oo bir bir ah oo si ballaaran loo isticmaalay.

Nooca, Difaaca, iyo farqiga udhaca tuubbada birta

Birta la jajabiyey ee birta ah oo la jeexjeexan ayaa badanaa la doortaa sababtoo ah howlaheeda ugu weyn ee daadashada iyo anti-ka-damacyada ah ee loo yaqaan 'ENEX' Stelexs Star.Sesains Frores-ka hadhuudhku had iyo jeer waxay noqdaan cabbirro yaryar oo had iyo jeer ay had iyo jeer dhagxaan.