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Black mild steel blind casing is mostly done as per API 5L /ASTM A53 standards with NPT thread.
This kind of casings, very different from API 5CT casings in threading, are often used in water well drilling projects.
The pipe body can be ERW or Seamless .
Here, we mainly talk about ERW type:
|Standard||BS, GB, ASME, ASTM,DIN,ASNI|
Q195, Q215, Q235A,B, Q345, 16Mn
X42-X70,L245,L290,X42,X46,X70,X80 and so on
|Application||Used For Pipeline Casing Pipe And Liquid Or Structure|
|Ends||Plain Ends Or Threaded With Socket And Plastic Caps Or Beveled Ends|
|Surface||Bared Or Painted, Galvanized Or With Oiled Or Client Option|
|Inspection||With Hydraulic Testing, Eddy Current , Infrared Test|
|Packing||Standard seaworthy packing or as required|
|Market||Mild east, North/South America, Europe, Asia,Africa etc|
|Delivery time||Within 15 days|
We, Hebei Borun Electric Resistance Welded Pipe Manufacturing Co.,Ltd are an international manufacturer of Tubular pipe for Oilfield and Energy Production. We offer pipe for Petrochemical industry, chemical industry, power industry, agricultural irrigation and urban construction, and even pipeline transmission. Except for ERW welded pipe, we also work on Casing pipe, oil tubing, seamless carbon pipe, spiral welded pipe, square tube, and pipe fittings. If you are interested , welcome to have a talk. We wil always be here to give the best service.