Large diameter conductor
The Conductor Pipe is a large diameter pipe that is set into the ground to provide the initial stable structural foundation for a borehole or oil well.It can also be referred to as a drive pipe because it is often driven into the ground with a pile driver.
Conductor pipe is typically set, on petroleum wells, before any drilling operations are performed. It is usually set with special pile-driving or spudder rigs, though the drilling rig is sometimes used to save time and money. So far, Dynoland has been devoting itself to provide comprehensive and high-quality equipments and services for global petroleum and gas industry, with its business covering commodity trading, technique research, manufacturing and oilfield services, because we have professionals and advanced technology, at present our products have received custum¡¯s high praise.
•Conductor pipes from Dynoland are available with the following specifications.
Grades J55,K55,N80,L80,C90,T95,P110,B, X42, X46, X52, X56
Type of Welding Process ERW (Electric Resistance Weld), SAW (Submerged Arc Weld) , DSAW (Double Submerged Arc Weld)
Connections We can provide API connections and the premium connection such as DL-V series, DL-T series, and DL-H series, DL-J series which have the same performance with Vam series, Tenaris-Hydril series, Hunting series and JFEseries.
size Seamless Pipe: 1/2¡±~48¡±, DN15~DN1200, OD21.3MM~1219.2MM ,WT: 1-160mm
LSAW pipe:1/2"-56", DN15-DN1400 , OD21.3-1422.4mm ,WT: 1-70mm
SSAW pipe:8"-144" ,DN200-DN3600 , OD:219.1-3657.6mm ,WT: 6-36mm
SPEC 5CT GRADE Chemical Composition(£¥)
C Si Mn P S Cr Ni Cu Mo V Als
J55 0.34- 0.39 0.20-0.35 1.25- 1.50 ¡Ü
0.02 ¡Ü0.015 ¡Ü
0.35 1.45- 1.70 ¡Ü