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Crossover 2 7 8 Inch Eue Box And 4 1 2inch Eu Pin Thread 4 1 2inch Eu Pin Thread Mat...
Octg Pipe Fittings 3 1 2 Inch Eue Double Pin Crossover 3 1 2 Inch Eue Double Pin Cro...
Double Box Nue Thread 2 3 8inch X Over 2 3 8inch X Over Material: Carbon Steel Te...
The steel grades of common oilfield API-5CT casing pipe include J55, K55, N80-1, N80Q...
Oilfield Casing Pipes/Carbon Seamless Steel Pipe/Oil Drilling Tubing Pipe Size ...
Out Diameter Casing:4 1/2" ~ 20" (114.3 mm ~ 508mm), Tubing: 2-3/8" ~ 4-1/2" (60.3...
Type:Brass Wire Application:cutting mould as electrode Wire Gauge:0.30mm,0.25mm,0.2...
Description Product Name:New type of 0.10mm edm brass wire Material:Cu60%,Zn40% or ...
standard:API SPEC 5CT, API SPEC 5D API SPEC 5L steel Grade:J55 K55 N80-1 N80-Q N80-...
API 5CT P110 tubing and casing Coupling and premium Connectors for oil filed TIANJIN...