מותאם אישית תמיכה
OEM, ODM
מספר דגם
ELBOW ,NIPPLE,CAP,UNION,BUSHING
product's name
gi malleable iron pipe fittings elbow /tee/socket/cross/nipple
Edge
plain, beaded, banded
surface treatment
hot dipped , electric , black , two times galvanized
Usage
connect pipelie to convey water,oil, gas and so on