Specification and size
Size | Structure | Thread |
---|---|---|
2 3-8",2 7-8",3 1-2",4",4 1-2" |
Pure plastic Plastic/steel |
EUE,NUE,REG,NC,IF,VAM,VAM TOP,OTTM |
5 ",5 1-2",6 5-8",7",7 5-8",8 5-8",9 5-8",10 3-4",13 3-8",18 5-8",20" | Plastic/steel | STC,LTC,BTC,REG,IF,NC,VAM,VAM TOP,OTTM |
Composite thread protector:NC26 (2 3/8″IF),NC31 (2 7/8″IF),NC38 (3 1/2″IF) ,NC46 (4″IF) ,NC50 (4 1/2″IF) ,5 1/2″FH
Payment Terms︰ TT/DP/DA/LC