Jh Dq50bq Nov Varco Tesco TDS Part Shot Pin for Top Drive

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: 30151875
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Brand: Nov, Varco, Tesco, Canrig, Tpec, Jh, Hh, Bpm
• Model: TDS11SA, TDS8SA, Dq70bq, Dq50bq, 1250, HMI
• Application: Top Drive System
• Fixing Form: Anti-Rotation Design
• Weight Range: 68-105kg(Depending on Model)
• Standard: API, ISO
• Lubrication: Oil Lubrication
• Hardness: HRC40-HRC45
• Torque Capacity: 37500 FT. Lb
• Temperature Resistance: 1600°c
• Fatigue Resistance: Passed Cyclic Loading Test
• Straightness Deviation: ≤0.02mm/M
• Cylindricity Tolerance: ±0.005mm-±0.01mm
• Surface Treat: Nitriding (to Improve Wear Resistance)
• Reduction Ratio: 10.5:1
• Transport Package: Wooden Box
• Specification: 80kg
• Trademark: VSP
• Origin: China
• HS Code: 8431431000
• Production Capacity: 100 Set Per Year
• Package Size: 90.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 90.000kg

Product Description

Within the cutting-edge Top Drive system, the shot pin assembly plays a pivotal role in ensuring precision and stability. It meticulously positions and locks the Rotating Link Adapter (RLA) in place during critical drilling operations. It is instrumental in safeguarding the RLA, an essential component for the secure handling of drill pipes. By locking the RLA into specific angular positions, the shot pin assembly prevents any unwanted rotation, ensuring seamless make-up or break-out of drill string connections.
The sophisticated shot pin assembly in top drive systems is composed of integral components such as the shot pin itself, a sleeve, a seal piston, and a rod seal assembly. Together, they orchestrate the engagement and disengagement of the top drive's rotating head with the drill string, facilitating both rotational and vertical movement during drilling operations.

 

Product Name: TDS SHOT PIN ASSY
Brand: VARCO, TESCO, CANRIG, TPEC, JH, HH, BPM.
Applicable models: TDS4SA, TDS8SA, TDS9SA, TDS11SA
Part number: 117831,118563,30125099,30151875,
30151951,30151953,30151961,30156256,30171974,30173958,10852289-001,120852-503,10429
Price and delivery: Contact us for an exclusive quotation tailored to your specific needs.
Function: Angular Positioning:
With the power of a hydraulic motor, the shot pin assembly skillfully rotates the RLA to the desired position, offering precise angular positioning.
Locking Mechanism:
Upon reaching the correct position, the shot pin engages seamlessly with a robust locking mechanism, securing the RLA in place. This critical feature averts unintended rotation, a vital aspect for ensuring safety and maximizing drilling efficiency.

Hydraulic Operation:
Typically powered by hydraulics, the shot pin assembly's motor is expertly managed by an electric solenoid valve, ensuring optimal performance.
Multiple Positions:
The RLA's ability to lock in various indexed positions offers exceptional flexibility, accommodating a range of drilling operations and pipe sizes with ease.
Improved Design:
In response to challenges like wear and hydraulic leaks in older models, innovators like NOV have introduced enhancements. These include longer, more robust shot pins and durable seals that significantly extend the assembly's lifespan and reliability.


Here's a breakdown of the key components:
Shot Pin: This core component is the heart of the system, engaging and disengaging the top drive from the drill string with precision.
Sleeve: A robust housing, often crafted from brass, that guides and supports the shot pin efficiently.
Seal Piston: An essential element that creates a secure seal, effectively preventing any fluid leaks.
Rod Seal Assembly: This indispensable part maintains a reliable seal around the shot pin, preventing fluid leaks and assuring flawless hydraulic operation.


 

Crafted to endure the demanding conditions of drilling, these components are subject to significant wear. NOV (National Oilwell Varco) has issued product bulletins highlighting design improvements in shot pin assemblies, featuring longer pins and more durable seals. These advancements address wear concerns and enhance assembly longevity.


Brand & Model:

NOV/VARCO : TDS4S ATDS-8SA, TDS-9SA, TDS-10SA, TDS-11SA
TESCO : Excelling with top-notch components: HXI, HCI, HS, ECI, EMI, EXI.
CANRIG:Premium Quality Models: 1035, 1050, 1250, 8050, 6027.

HH (HongHua): Robust Lineup: DQ225DBZ, DQ315DBZ, DQ450DBZ, DQ675DBZ, DQ900DBZ, DQ225Z, DQ450Z, DQ900DBZ.
JH: Innovative Solutions: DQ40B, DQ50B, DQ50BQI-JH, DQ70BS.
BPM:Advanced Technology Series: DQ40BC, DQ50BC, DQ70BSH, DQ70BSC, DQ70BSD, DQ80BSC, DQ9OBSC.
TPEC:Cutting-edge Systems: DQ40AIII-A, DQ40LHTY-LA, DQ501I-A, DQ50III-A, DQ70III-A, DQ90I.






Ensure Optimal Performance: Regularly maintain your top drive system's shot pin assembly by conducting thorough inspections. Verify all components from the solenoid valve to the relief valve are functioning flawlessly, and ensure every part is well-lubricated and intact.

Comprehensive Maintenance Protocols:
1. Daily Inspections:
Essential Security: Make sure lockwire and cotter pins are present and secure.
Integrity Assurance: Confirm that every part is snugly fitted and in perfect condition.
Hose and Fitting Vigilance: Check all hoses and fittings meticulously for any damage.
Tong Die Durability: Examine tong dies meticulously for signs of wear.
Fluid Containment: Diligently inspect the clamp cylinder for potential leaks.
Hose Safety: Scrutinize hoses thoroughly for any wear or potential damage.
Joint Precision: Ensure all tool joint locks are firm and secure.
2. Weekly Inspections:
Valves in Top Form: Check the functionality of upper and lower IBOP valves.
Clamping Confidence: Ensure link tilt clamps are accurately positioned and secure.
Guide and Flipper Check: Inspect these for any signs of damage.
Hinge Pin Longevity: Examine clamp cylinder gate hinge pins for wear.
Actuator Leak Check: Vigilantly inspect IBOP actuator cylinders for leaks.
3. Monthly Inspections:
Elevator Link Inspection: Assess for any wear and tear.
Bushing Durability: Evaluate link tilt bushings for wear.
Cylinder Leak Vigilance: Check link tilt actuator cylinders for leaks.
Pin Integrity: Inspect link tilt actuator cylinder pins for signs of wear.
4. Solenoid Valve (SV5) and Relief Valve Checks:
SV5 Testing: Ensure the shot pin engages correctly. If issues arise, check the voltage and signals or replace the valve.
Pressure Precision: Confirm relief valve pressure settings are optimal (typically 400 psi). Adjust or replace as necessary according to the shot pin circuit setup.
5. Lubrication:
Follow the manual for detailed lubrication points, ensuring the use of high-quality grease and gear oil.
6. Additional Checks:
Check Mounting Bolts and Pins: Ensure all mounting bolts and pins are thoroughly inspected for any signs of looseness and wear. It's imperative to consider staking the dowel pin holes to securely retain them mechanically, ensuring optimal performance and durability.
Inspect after Severe Operating Conditions: Conduct thorough inspections following severe operating conditions to ensure the integrity and performance of your equipment are uncompromised.





SHANDONG VS PETROLEUM TECHNOLOGY CO., LTD (VSP), established in 2010, stands as a beacon of excellence in the realm of Manufacturing, Import & Export of petroleum equipment. With a dedicated focus on the oil & gas drilling logistics support and technical services, VSP adeptly caters to the burgeoning demands of both domestic and international petroleum industries. Pioneering innovation, VSP has independently developed the DQ series top drive, expertly designed for drilling operations spanning depths from 2000 to 7000 metres. Beyond this, we offer high-quality OEM parts and substitutes for top drive systems of renowned brands like VARCO, TE-SCO, CANRIG, TPEC, JH, BPM, and HongHua. With an impressive 16-year legacy in the top drive market, we have established a robust and complete OEM import channel across the United States, Canada, and the European Union. Our commitment to rigorous price and quality control has solidified our status as a long-term qualified supplier to industry giants such as CNPC, CNOOC, and COPE. At VSP, we are dedicated to forging enduring partnerships with our clients, built on the bedrock of consistent performance. This commitment is manifested through our unwavering focus on providing exceptional service, superior quality products, competitive pricing, and timely delivery. Customer satisfaction remains our utmost priority at VSP.

Certifications

Exhibition

Packaging & Shipping

1-Package and Transportation: Excellence in Every Step

Our expansive warehouse covers an impressive 1,000 square meters and is overseen by a dedicated team of expert warehouse keepers and meticulous cost accountants. We strictly adhere to the API quality system standards, guaranteeing precise acceptance, secure storage, and careful maintenance of raw materials. Our seamless inventory and shipment management is conducted under stringent safety protocols, ensuring that every process from storage to delivery meets the highest standards of quality and safety.



Here attached are additional Back-up Clamp part numbers for your seamless reference:

 

116146	TUBE,SHOT-PIN,ASSY,TDS9S
118155	BASE,SHOT-PIN
118173	PIN,ASSY,SHOT
30118157	CAP,SHOT-PIN
30151875	SHOT PIN ASSY
30151953	HOUSING, SHOT PIN (MACHINING)
30173958	SHOT PIN,PH-100
30151875-504	ASSY,HYD DRIVE,SHOTPIN,40 X 25 TDS-11S
30173958-LT	PIN:  SHOT  1.48  X  6.48  MS59
M614003825-ASM-001	ASSY,HYD DRIVE,SHOTPIN,TDS10SH
10429	GEAR,PINION,SHOT PIN,PH-100
112621	PIN,SHOT,TDS9S
116146	TUBE,SHOT-PIN,ASSY,TDS9S
117831	SHOT PIN,PH-100
118155	BASE,SHOT-PIN
118173	PIN,ASSY,SHOT
118563	SLEEVE,SHOT PIN
30112625	SLEEVE,SHOT-PIN,TDS9S
30118157	CAP,SHOT-PIN
30125099	TUBE, ASSY SHOT PIN
30125101	TUBE ASSY, MANIFOLD/SHOTPIN
30125102	ASSY, TUBE, MANIFOLD D/SHOT-PIN
30151875	SHOT PIN ASSY
30151951	SLEEVE,SHOT PIN,PH-100
30151953	HOUSING, SHOT PIN (MACHINING)
30151961	FLANGE BUSHING,SHOT PIN,PH-100
30156256	GEAR,PINION,SHOT PIN,PH-100
30171974	TUBE ASSY,MANIFOLD/SHOT PIN
30171975	ASSY TUBE, MANIFOLD/SHOT-PIN
30173958	SHOT PIN,PH-100
10852289-001	Sleeve Shot Pin
120852-503	SHOT PIN, ASSY-TD8S
30151875-504	ASSY,HYD DRIVE,SHOTPIN,40 X 25 TDS-11S
30173958-LT	PIN:  SHOT  1.48  X  6.48  MS59
M614003825-ASM-001	ASSY,HYD DRIVE,SHOTPIN,TDS10SH
10429	GEAR,PINION,SHOT PIN,PH-100
30179368	Hydraulic Drive/Shot pin Assembly
30179368-DWG	Drawing, Hyd Drive/Shot Pin Assy
16624957-ASM	Hyd Drive/Shotpin Assembly
M614000597	HYD DRIVE/SHOTPIN ASSY
50151875-504	ASSEMBLY, HYD DRIVE/SHOT PIN, STAINLESS STEEL
M614002682	HOUSING,HYD DRIVE/SHOTPIN
10854484-006	HYD   DRIVE/SHOTPIN   ASSY
10852292-001	HOUSING,HYD DRIVE/SHOTPIN
78002	PLATE,CLAMP,SERVICE LOOP
116868	BRACKET,SERVICE LOOP,WELDMENT/MACHINING
116868-500	BRACKET,SERVICE LOOP,WELDMENT/MACHINING
126498-200-25-3-B	SERVICE LOOP: ELECT CONTROL LOOP
30155510-FP-50-BLK	POWER SERVICE LOOP CONNECTOR
30175018-86-4-3-B	SERVICE LOOP ASSY, POWER (EEX) 777MCM
30175019-86-200	KIT,SERVICE LOOP,777 MCM W/QDS
30175130-200-25-8-B	ASSY,SERVICE LOOP,POWER 313MCM TYPE VFD
30175883-101-4-3-B	ASSY,SERVICE LOOP POWER,646MCM,VFD (replaces 116779-101-4-3-B)
30175883-86-4-3-B	ASSY,SERVICE LOOP POWER,646MCM,VFD
30183959-200-25-4-B	CABLE ASSY SERVICE LOOP 18 COND.
M614000129-200-25-3-B	SERVICE LOOP
30175021-86-200	SERVICE LOOP 30175021-86-200 Varco TDS-11SA
30175019-86- 200	SERVICE LOOP KIT, 777 MCM (TDS to mid rig)            System Electrical:   UL                              Installation Type:   Portable       Service Loop Length:   86 ft                          Aux. Loop Length:   200 ft
730780	Service Loop,225-ft lg,250-EMI-400
730817	Kit,Hoses,Hyd,Service Loop,225-ft lg,EMI 400
730846	Cable Set,69m,Service Loop,EMI 400
111169-8	SERVICE LOOP BRACKET ASSY,3 POSITION
16500015-999	ASSEMBLY INSTRUCTIONS,SERVICE LOOP
120997	BRACKET, SERVICE LOOP
30173225	Electrical Service Loop Kit, TDS
109600	Service Loop, Fluid
10109545-005	SERVICE LOOP KIT, ELECTRICAL:                                 92 feet, Non-Retract
10112082-002	SERVICE LOOP, FLUIDS:                                              92 feet, Non-Retract
120997-1	BRACKET , SERVICE LOOP
30175021-65-200	65FT EEx POWER SERVICE LOOP AND  200 FT EEx CONTROL LOOPS WITH 3 FT TOOL-END PIGTAILS TO FIT EEx TDS-11SA. PIGTAILS TO FIT EEx TDS-11SA.
30175021-101-215	101FT EEx POWER SERVICE LOOP AND 215 FT  EEx CONTROL LOOPS WITH 3 FT TOOL-END
30175021-DWG	DRAWING,KIT, SERVICE LOOP (W/ 777 MCM POWER)
30172697	JACKET,SERVICE LOOP
30173225-DWG	Drawing, Service Loop Kit, Electrical
30170945-92-30-30	Service Loop, Controls
140966-20-20	Service Loop, Power (2 each)
30156378-92-30-20-20	Service Loop, Auxiliary Power
30172697-1	JACKET,SERVICE LOOP,NARROW
10471048-001	ELECTRIC KIT, IDS-350PE        System Electrical:
125989-133D-S339SN-N	COMPOSITE SERVICE LOOP TOOL INST J-BOX  CONNECTOR - TOP DRIVE END
M611004371-133C2-S371SN-D	I.S. SERVICE LOOP TOOL INST JBOX CONNECTOR - TOP DRIVE END
M614002553	DOOR,SERVICE LOOP CONNECTORS
M614000888	GUIDE PLATE,SERVICE LOOP
M614000884	SERVICE LOOP BRACKET
10662160-001	LOCK PLATE,SERVICE LOOP
10652735-500	LOCK PLATE,SERVICE LOOP
10652706-00l	GUIDE PLATE,SERVICE LOOP