- Hei Longjiang North Shuangjia Drilling Tools Co., Ltd
-
Laiwu, Shandong, China
- Main products: drilling rig, drilling tools, fishing tools, downhole tools, oilfield tools
Drop-in check valve
Negotiable
/ Set
1 Set(Min. Order)
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | sj-drilling | Place of Origin | China | |
| Model Number | FT |
Product Description
Drop-in check valves prevent return flow during a kick and are suitable for most drilling situations in which return flow through the drill string is a risk and normal operation the drill pipe, but allowing fluid to be pumped downward to circulate the well, the valves provide the driller with the means to control the drill pipe pressures when required, significantly improving and simplifying we control.
Contact Us
- Hei Longjiang North Shuangjia Drilling Tools Co., Ltd
- Contact nameMs Sally Lee Chat Now
- Phone86-453-13804827529
- AddressNo.56 Xingye Road,Yangming District, Laiwu, Shandong
Product Categories
| coring tools | drilling stabilizers | equipments | fishing tools |
| jars | joint | New product | other tools |
| valve | washover pipe |
New Products
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hole opener
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Taper tap
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casing marine cutter/ mechanical internal cutter/mechnical external cutter/ marine external cutter
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drilling stabilizer/roller reamer
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fishing tools/junk basket/junk sub/fishing spear/fishing magnet/ditch magnet/internal hook/external hook/tapper tap/die collar/fishing overshot
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IBOP/FOSV/kelly valve/ retrievable drop-in check valve/tri-valve/float valve/kelly cock
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junk mill
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Oriented sub/crossover sub/circulating sub/pumb in sub/float sub/saver sub/
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washover pipe & accessories
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drill bit/PDC bit/core bit/tri-cone bit
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core tools/coring equipment
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casing scraper/cup tester
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