Gold Member Since 2006
Audited Supplier
Wuxi Geotec Geological Equipment Co., Ltd.

Relief Valve, Drilling Tools, Drilling Equipments manufacturer / supplier in China, offering Relief Valve (AQ BQ NQ HQ PQ HRQ), PCD Drill Bit Diamond Bits, Mud Pump (BW320) and so on.

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Relief Valve (AQ BQ NQ HQ PQ HRQ)

FOB Price: US $1-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-1,000/ Piece
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Port: Shanghai, China
Production Capacity: 50PCS/Day
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Relief Valve
  • Transport Package: Cartons
  • Origin: China
  • Trademark: Crown
  • Specification: Relief Valve
Product Description
This rugged pressure relief valve ensures protection of your pump during drilling operations.Relief Valve (AQ BQ NQ HQ PQ HRQ)

Relief Valve (AQ BQ NQ HQ PQ HRQ)
Relief Valve (AQ BQ NQ HQ PQ HRQ)
Wireline Drilling Tools
Water SwivelFeatures(1) High performance and longevity: made with precision ground shafts.
(2) Adopt high quality materials and thread attachments.
(3) Self-adjusting position of the seal is ensured by wear-proof washover pipe.
(4) Spring-mounted load.
(5) Compact sizes and light weight.
Available SizeBQ, HQ, NQ, 25K, 40K water swivels are available. We offer universal water swivels for diamond core drills, size of our water swivels can be order-made according to clients' needs.
25K, 40K, under ground compact plus water swivel are available.
SubsAvailable SizeAll foreign standard sizes of subs are available on request.
Hoisting PlugApplications(1) Ensure smooth spinning: keep the hoisting plug clean and oil the bearing and coupling threads.
(2) Easy operation: no slide and damage to drill rod.
Available SizeWe can supply standard NQ, HQ, PQ heavy duty hoisting plug. Specifications and size are available upon request. 
Rod/Casing TapAvailable SizeB, N, H, P, NW, HW, PW, HWT, etc. bull nose rod taps and carrot taps are all available.
Heavy Duty Pipe WrenchAvailable SizeAmerican Standard, 18", 24", 36" etcs.
Heavy Duty Foot ClampAvailable SizeAccording to customers' request.
Slant Hole ClampAvailable SizeAccording to customers' request.
Mud MixerFeatures1, using the original parker hydraulic motor drive, reliable, and stable running.
2, the overall conical structure design, the mixing efficiency is higher.
3, the hydraulic tubing uses quick plug connector, it is more convenient to install and use.
Hydraulic ClampAvailable SizeAccording to customers' request.
Thread GreaseAvailable SizeAccording to customers' request.
Wireline WinchAvailable SizeAccording to customers' request.
Standard Foot ClampAvailable SizeAccording to customers' request.
Casing CutterFeatures(1) Used for cutting NW casing or HRHP/H/HM rod at any point in
a drill hole when the entire string can not be retrieved.
(2) N rod box connection.
OperationsUpon lowering the assembly, the cutting lugs are retracted inside the
body by the spring. With low rotation (25 rpm) initially, the cutting lugs
are forced out using water pressure, 1 380 kpa (200 psi). A drop in
pressure indicates that the cutting operation is complete.
AW, BW, NW, HW/HWT casing cutter all is available.
Tube WrenchFeatures(1) The diamond is wearable and hard to fall off.
(2) Slip resistance: this can reduce the damage of tubes and serve a long using life. 
Available SizeInner tube wrench: BQ,NQ,HQ,PQ,LTK48,LTK60
Outer tube wrench: BQ,NQ,HQ,PQ,LTK48,LTK60
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