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http://www.micronsteel.com/asme-b16-9-buttweld-short-stub-end-manufacturers.html M...
Size Outer Diameter Casing OD 4 1/2"- 20" (114.3mm-508mm) Tubing OD 2 3/8" - 4 1/2...
Anti-corrosion Oil Tubing Size:1.9"~ 4-1/2" End type:NUE,EUE Nominal Weight:4.0...
1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110 2.We also supply permium thread produ...
1.Size:2-3/8" to 4-1/2" 2.Grade:J55,N80-1,N80Q,L80-1,L80-9Cr, L80-13Cr,P11...
Zhengzhou Sanhui Co., Ltd is a reliable titanium pipe and titanium tube manufacturer ...
Brief introduction of titanium tube: http://www.zzstc.com/Titanium/titanium-tube.htm...
standard:API 5CT size:1.315"-4 1/2" steel grade:j55,k55,n80,l80,c90,t95,p110,v150,1...
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...
Pup Joint 10 Ft Long Octg Usd In Oil Well K55 Material 10 Ft Long Octg Usd In Oil We...
Octg 12ft Long L80 13cr Material Ltc 4 1 2 Inch Pup Joint L80 13cr Material Ltc 4 1 ...