Name: WT Drill Collar Slips
Brand: SHANDONG SAIGAO GROUP CORPORATION

Technical Specifications

Slip Type		WT 4 1/2	WT 5 1/2 -7	WT 6 3/4 -8 1/4	WT 8-9 1/2
Drill collar OD	in	4 1/2	5 1/2 -7	6 3/4 -8 1/4	8-9 1/2
	mm	114.3	139.7	171.5	203.2
		/	/	/	/
		152.4	177.8	209.6	241.3
weight	kg	49	46	42	39
weight	lb	108	101	92	86
Insert bowl No.	API or NO.3
Max.Load	40 tons

PRODUCT

Fishing Tools
- LM-T Type Releasing Casing Spear
- DYLT-T Type Series 70 Short Catch Overshot
- DYLT-T Type Series 20 Short Catch Overshot
- DKJ Type Reverse Joint
- HYLG Type Adjustable Hook
- HLM-SS Type Fishing Spear
- DKJ Type Releasing Spear
- WG Type External Fishing Grab
- NG Type Internal Fishing Grab
- Fishing Magnet
- MZ Type Die Collar
- GZ Type Taper Tap
- Washover Pipe
- LL-F Type Reverse Circulating Junk Basket
- Junk Sub
- ND-J Type Mechanical Internal Cutter
- Section Mill
- H Type Safety Joint
- AJ Type Safety Joint
- Series 150 Releasing and Circulating Overshot
- QM Type Impression Block
- GX Type Casing Scraper
- Lifting-releasing and Circulating Overshot
- Lifting Cap
- Casing Cutter
- Multi-String Cutter
- Ditch Magnet
- Arrow Type Check Valve
- AZ Casing Spear
- Back Off Sub
- Ball Check Valve
- Casing Scraper
- Casing Swage
- Cup Tester
- Die Collar
- Double Acting Drilling Accelerator
- Double Way Hydraulic Shock Absorber
- Drop-in Check Valve
- External Hook
- Fishing Bumper Sub
- FPJ Inside Bop Valve
- Full Opening Safety Valve
- Guide Shoe
- Hydraulic Casing Running Tool (external Grip)
- Hydraulic Casing Running Tool (internal Grip)
- Hydraulic Jar Intensifier
- Hydraulic Shock Absorber
- Hydro Cleaner
- Ibop For Top Drive
- Impression Block
- Incremental Circulating Valve (bypass Valve)
- Inside Bop Valve
- Internal Hook
- Itco Junk Basket
- JY Casing Scraper
- Kelly Valve
- Long-shaped Fishing Magnet
- Lubricated Fishing Bumper Sub
- Maring Casing Cutter
- Mechanical Internal Cutter
- Mud Bucket
- Multi-cycle Circulating Sub
- Multi-fuction Casing Scraper
- Oriented Sub
- Plate Check Valve
- Quick-operating Thread Protector
- Releasing And Circulating Overshot
- Releasing Back Off Spear
- Releasing Spear
- Retrievable Drop-in Check Valve
- Reverse Circulating Fishing Magnet
- Ring Fishing Magnet
- Roller Reamer
- Safety Joint
- Short Catch Releasing Overshot
- Short Catch Sucker Rod Overshot
- Sliding Block Spear
- Sucker Rod Overshot
- Taper Tap
- Torque Reduction Sub
- Tubing Valve
- Wiper
- Reverse Circulating Junk Basket
Mud Pump Parts
- Cylinder Liner
- Piston
- Hydraulic Cylinder Assembly
- Valve Assembly
- Extension Rod
- Piston Rod
- Discharge Pulsation Dampener
- Crosshead Pin
- Guide Plate
- Stuffing Box
- Cylinder Head
- Cylinder Liner Flange
- Cylinder Liner Gland
- Liner Cage
- Clamp
- Wearing Plate
- Alignment Ring
- Discharge Manifold
- Flash Board Assy
- Valve Spring
- Valve Guide
- Gear Oil Pump
- Shear Pin Safety Valve
- Cylinder Liner Locking Ring
- Ring Gasket
- Valve Ball and Valve Seat
- Mud Pump Module
  - Mud Pump Modules
  - Gardner Denver Modules
  - National Modules
  - Ideco Modules
- Bonded Urethane Piston
- Piston Replacemengts
- Replacement Piston
- Bonded Rubber Piston
- Mud Pump Liner
  - Hy-Chrome Liner
  - Ceramic Liner
  - Chrome Plated Liner
  - Hard Liner
- Mud Pump Crosshead
- Pinion Shaft
- Mud Pump Crankshaft
- Ceramic Liner Cylinder for FMC Mud Pump
Valve
- Gate Valve
- Choke Valve
- Check Valve
  - Swing Check Valve
  - Lift Check Valve
- Ball Valve and Plug Valve
- Valve Actuator
  - Hydraulic Actuator
  - Pneumatic Actuator
Mud Pump
- T Series Triplex Plunger Mud Pump
- Q Series Quintuplex Plunger Mud Pump
- BW Series Horizontal Mud Pump
- NB Series Horizontal Mud Pump
- W Series Mud Pump
  - W-440 Horizontal Three Cylinder Reciprocating Single Acting Piston Pump
  - W-446 Horizontal Three Cylinder Reciprocating Single Acting Piston Pump
- F Series Triplex Piston Mud Pump
- 3NB Series Piston Reciprocating Mud Pump
Manifold
- Choke Manifold
- Kill Manifold
- Marine Standpipe Manifold
- Cement Manifold
- Frac Manifold
- Sand Filter Manifold
- Filter Manifold
Cementing Tools
- Liner Hanger
- Float Equipments
- Reamer Shoe
- Guide Shoes
- Wellbore Wipers
- Cement Basket
- Stop Collar
- Casing Centralizer
- Cementing Plug
- Cementing Head
- Stage Cementing Collar
- MSC-A Mechanical Stage Cementing Collar
- HSC-A Hydraulic Stage Cementing Collar
- Stage Cementing Collar Accessories
- SSC Double-plug Cement Head
- DSC Single-plug Cement Head
- ZSC Cement Head
- Circulation Head, Crossover Sub
Drilling Tools
- Downhole Motor
  - LZ43 Down-hole Motor
  - LZ54 Down-hole Motor
  - LZ60 Down-hole Motor
  - LZ73 Down-hole Motor
  - LZ80 Down-hole Motor
  - LZ89 Down-hole Motor
  - LZ95 Down-hole Motor
  - LZ102 Down-hole Motor
  - LZ120 Down-hole Motor
  - LZ135 Down-hole Motor
  - LZ150 Down-hole Motor
  - LZ159 Down-hole Motor
  - LZ165 Down-hole Motor
  - LZ172 Down-hole Motor
  - LZ178 Down-hole Motor
  - LZ185 Down-hole Motor
  - LZ197 Down-hole Motor
  - LZ203 Down-hole Motor
  - LZ210 Down-hole Motor
  - LZ216 Down-hole Motor
  - LZ228 Down-hole Motor
  - LZ127 Down-hole Motor
  - LZ244 Down-hole Motor
  - LZ286 Down-hole Motor
  - TC Radial Bearing
  - Offset Housing
  - Adjusting Ring
  - Keyed Mandrel
  - Lower Coupling Diverter Regal
  - Stabilizer Sleeve (HT4000)
  - Stabilizer Sleeve (Laser Cladding of Tungsten Carbide)
  - Main Body
  - Driveshaft
  - Ball Transmission
  - Bearing Housing
- Other Drilling Parts
  - Non-magnetic Rod Material
  - Non-magnetic Rod
  - Non-magnetic Large-diameter Rod
  - Non-magnetic Large-diameter Bar Material
  - Non-magnetic Drill Collar
  - Non-magnetic Drill Rod
  - Non-magnetic Directional Joint
  - Non-magnetic Hanging Pup Joint
  - Non-magnetic Screw Stator
  - Non-magnetic Resistivity Measuring Instrument
  - Non-magnetic Rotating Guide Shell
  - Milling Cone for Sidetrack Drilling
  - Whipstock for Sidetrack Drilling
  - Hydraulic Variable Gauge Stabilizer
  - WG Type Roller Reamer
  - Hole Opener
  - Replaceable Sleeve Stabilizer
  - Circulating Sub
  - Orientation Sub
  - Key Seat Wiper
  - Non-rotating Stabilizer
  - Drilling Stabilizer
  - Wear Sub
  - Lifting Sub
  - Coring Tools
  - Integral Blade Stabilizer
  - Interchangeable Blades Stabilizer
  - Special Stabilizer With Reamer And Back-reamer
  - Under Reamer
- XY Drilling Rig
- TSJ Drilling Rig
- Full-Hydraulic Drilling Jar Type QYⅡ
- Hydro-Mechanical Drilling Jar Type JYQ
- Integral Mechanical Drilling Jar Type JSZ
- Mechanical & Hydraulic Drilling Jar Type YJHM
- Mechanical Drilling Jar Type JZ
- Model “ZJQ” Drilling Accelerator
- Offshore Flexible Pipe
- Two-action Drill Accelerator Type SZJQ
- Double Acting Mechanical-hydraulic Drilling Jar
- Hydraulic Drilling Jar
- Hydraulic-mechanical Drilling Jar
- Mechanical Drilling Jar
- Mechanical Shock Absorbe
- Surface Bumper Jar
- Rock drilling tool
  - Bits, Shoes and Reaming shell
  - Wire-line core barrel & Overshots
  - Rods & Inner/Outer Tube
  - Core barrel spare parts
  - Accessories and Other Tools
- Drive Mandrel
- Knocker Housing
- Knocker Gland
- Valve
- Piston Housing
- Latch Mandrel
- Top Sub
- Float Valve Sub
Oil Country Tubular Goods(OCTG)
- Oil Field Tubing Pipe
- Oil Casing
- Drill Pipe
- Drilling Collar
  - Drill Collar and Spiral Drill collar
- High Precision Rolling Pipe
Filtrating Equipment
- Wire Wrapped Screen Pipe
- Perforated Pipe
- Slotted Liner
Rubber
Sucker Rod, Pump Unit, Sucker Rod Pump and Parts
- FMC Pump Piston
- Equal Diameter Plunger
- Movable Barrel Sand Control Oil Well Pump
- Anti Gas Pump
- Sand Control Plunger Assembly
- Separate Layer Production Oil Well Pump
- Split Oil Well Pump
- Rod Pump
- Tubing Pump
- Circulating Heavy Oil Well Pump
- Metal Spray Welding Long Plunger
- Forced Open Close Inclined Well Pump
- Forced Valve Type Pump
- Three Acting Series Oil Well Pump
- Deep Well Pump
- Double Plunger Series Thickening Oil Well Pump
- Heavy Oil Pump with Hydraulic Feedback
- Sand Control Oil Well Pump with Long Plunger
- Long Plunger Primary String Pump for Steam Injection Thermal Recovery
- Thermal Recovery Sucker Rod Pump
- Exhaust Double Plunger Anti Gas Pump
- Steam Injection Pump
- C Oil Pumping Unit
- Sucker Rod Pump
- Sucker Rod Pump Parts
- Brass Pump Barrel
- Sucker Rod
- Pump Reducer
- Brass & SST Sucker Rod Pump
- Elastic Seal Horizontal Well Pump
- Multi Slot Plunger
- Strengthening Pumping Pump with Forced Opening and Closing
Wellhead Equipments
- Wellhead Christmas Tree
- Casing Head
- Tubing Head
- Wellhead Control Panels (WHCP)
Cyclone
- Solid Control Integrated Machine Cyclone
- Hydrocyclone
- Oil Water Separation Cyclone
- Crude Oil And Finished Oil Desander Cyclone
- Well Drilling Mud Purification Cyclone
Ceramic Products
- Ceramic Rail
- Ceramic Valve Accessories
- Ceramic Membrane
- Ceramic Fiber
- Ceramic Cone
- Ceramic Plunger
Coupling
- 304 Stainless Steel Coupling Diaphragm
- HL Gear Coupling
- LM Quincunx Elastic Coupling
  - LM Quincunx Elastic Coupling
  - The Quincunx Coupling
- TL Elastic Pin Coupling
- Stainless Steel Diaphragm
  - Coupling Diaphragm
  - Stainless Steel Diaphragm1
- Color Steel Tile Press
- Drum-shaped Gear Coupling
- Roller Chain Couplings
- Clamp Coupling
- Diaphragm Coupling
- Nylon Inner Gear Sleeve Coupling
- Nylon Pin Coupling
- Cross Coupling
- Star Coupling
Large Metal Fabrication
- Pipe Mould for Ductile Iron Pipe (DN75-DN2600)
- Large Forging For Mining And Cement Industry
- Large Forging For Hydro Power And Nuclear Power
- Large Forging for Marine/Hydraulics Equipment/Pressure Vessel
- Large Forging For Steam Turbine/Generator/Motor/Gas Turbine
- Large Forging And Casting For Wind Turbine Generator
Well Test Equipments
- Motor Test Bench
- Torque Master
- Oil Field Tubing Pipe
- Oil Casing
- Drill Pipe
- Drilling Collar
- High Precision Rolling Pipe
Drilling Rigs
- CORE DRILLING MACHINE
- D Series Multi-function Water Well Drilling Rig
- C350ZYII DRILLING RIG
- STC-1000 DRILLING RIG
- TSJ1500/660 Drilling Rig
- SP-600A Drilling Rig
- SPT-1500 Drilling Rig
- SPT-600 DRILLING RIG
- TSJ2600/445 Drilling Rig
- SPT-300 Drilling Rig
- TSJ2000/660 Drilling Rig
- JGZ-1220 DRILLING RIG
- SPT-800 DRILLING RIG
- Portable Shallow Core Drill
- C500DF Drilling Rig
- C400ZYII Driling Rig
- SP-300 DRILLING RIG
- C600Y Water Well Drilling Rig
- Long Plunger Primary String Pump for Steam Injection Thermal Recovery_copy20261029145554
- TSJ3000/445 Drilling Rig
- ST-1000 Spindle-type Exploration Drilling Rig
- TSJ2600/660 Drilling Rig
- STD-500 Drilling Rig
Screen, Perforated, Sloted Pipe
- Bridge Slot Screen/Johnson Well Screen/ Perforated Slotted Pipe
- Johnson Strainer Screen for Oil and Water Exploiting
- Slotted Liner Well Casing Pipe
- Johnson Well Screen
- API 5CT Perforated Casing Pipe
- PERFORATED TUBE/PIPE FOR SAND CONTROL
- Laser Slotted Screen Pipe
- Perforated Screen Pipe
- Sand Control Water Well Screen
- Bridge Slot Screen
- Spiral Style Bridge Slotted Screen
Tongs, Elevators and Slips
- YQ Series Hydraulic Power Tong
- XQ Series Hydraulic Power Tong
- TQ Series Hydraulic Casing Power Tong
  - TQ340-35YA Hydraulic Casing Tong
  - TQH340-35 Hydraulic Casing Tong
- Manual tong,Clamp,Slips Wrench
- Elevator
BOP
- API 16A DOUBLE RAM BOP
- API 16A ANNULAR BOP FOR WELLHEAD PRESSURE CONTROL EQUIPMENT
- Single Ram BOP

E-mail： sales@saigaogroup.com

susan@saigaogroup.com

Fax：
0531-69959201

We Chat：
lqg18653457231

WhatsApp：
+86-18653457231

Add：
No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

Why Choose Us

AFTER-SALE AND SERVICE

Professional customer service team, professional after-sale services create a comprehensive high-quality, advanced technology, reliable products, which gives you a strong sense of security.
PROFESSIONAL

Professionals, professional skills and precision oil and gas equipment insure that we can provide you with professional product customization service.
QUALITY

The best quality products, strict quality control system and good reputations established Saigao product's irreplaceable place.
INNOVATION

Superb technical team with continuous technological innovation, closely follow the market's trend help you to create the highest performance products.