Add: No. 6015, Taida South Tower, Yingbin North Road, Cangzhou, Hebei, China (Mainland)
Zip: 061000
Cell: +8615230701616
+8613041095969
E-mail:sales@highboomingpipe.com
L80 9Cr 7Inch Seamless Casing pipe is placed downhole to provide structural integrity to the wellbore and must withstand external-collapse pressure from rock formations and internal-yield pressure from fluid and gas. It must also hold its own deadweight and withstand the torque and transaxial pressure placed on it while running downhole.
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Out diameter |
7inch(177.80mm) |
Thickness |
5.87mm- 22.22mm (17ppf-57.1ppf) |
Steel grade |
L80-9Cr, PSL1, PSL2, PSL3 |
Standard |
API 5CT |
Thread |
BC, LC, SC or Premium |
Length |
R-1: 4.88-7.62m R-2: 7.62-10.36m R-3: more than 10.36m |
Application |
Used in oil well drilling |
Thread Protect |
1. Anti-corrosion and high-temperature resistant with painting 2. Hydrostatic test for every single pipe 3. High Connect intensity and well seal 4. Oiled or black painted to prevent rust 5. Adding Plastics in both sides |
Payment |
30% TT by down payment, 70% balance payment must be received before delivery goods |