Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive

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Customization: Available
After-sales Service: Yes
Warranty: 1 Year
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  • Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
  • Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
  • Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
  • Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
  • Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
  • Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
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Basic Info.

Model NO.
30150084
Manufacturing Process
Forging
Surface Treatment
Polishing
Operation Pressure
Atmospheric Pressure
Material
Alloy
Color
Black,Yellow
Application
Top Drive System
Brand
Nov,Varco Tesco,Canrig,Hh,Jh,Tpec
Anti-Corrosion Treatment
Chrome Plating
Seal
Rubber O-Ring
Installation
Reverse Thread
Pressure
35MPa
Cooling
Grease
Maintenance Cycle
500 Hours
Dynamic Sealing Structure
Packing
Model
TDS11SA,TDS8SA,Tdx1250,PS2-500A
Torque Transmission
Max 82kN.M
Temperature
-35*~150*
Anti-Spray Function
Work with Ibop
Standard
API Spec 7K/8c
Transport Package
Wooden Box
Specification
60*60*60CM
Trademark
VSP
Origin
China
HS Code
8431431000
Production Capacity
1000pieces/Year

Packaging & Delivery

Package Size
60.00cm * 60.00cm * 60.00cm
Package Gross Weight
60.000kg

Product Description


The Top Drive WASHPIPE ASSEMBLY stands as the pivotal element within the Top Drive drilling apparatus, ingeniously positioned between the SAWIVAL and drill string. Its purpose? To expertly craft a rotating, sealed conduit for high-pressure drilling fluids. At its heart lies a robust, corrosion-resistant alloy steel pipe, intricately engineered with a cutting-edge multi-stage mechanical sealing system. This marvel ensures a dynamic seal is preserved seamlessly as the drill bit whirls.s.

 
Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
Product Name:WASH-PIPE ASSEMBLY TDS11SA
Brand: VARCO, TESCO, CANRIG, TPEC, JH, HH, BPM.
Applicable models: TDS4SA, TDS8SA, TDS9SA, TDS11SA
Part number: 30123290, 30123440, 30123563, 8021,
30150084, 61938641, 128844+30, 30182002, 30182002
Price and delivery: Contact us for a personalized quotation.
Function: 1. Drilling fluid circulation channel: As an indispensable component for high-pressure mud conveyance, it efficiently ensures the circulation of drilling fluid.
2. Safety protection function: In tandem with IBOP, it swiftly seals the flow channel to manage well emergencies effectively.
3. Process optimization support: Its modular design allows for rapid replacements, maintaining an approximate maintenance cycle of 500 hours.

4. Dynamic sealing center: Incorporating a sophisticated multi-stage sealing structure (O-ring + floppy disk) adeptly prevents fluid leaks. The inventive pre-tightening design permits real-time monitoring of seal pressure, heightening emergency response capability.



After three generations of technological evolution;

First generation (Traditional Wash Pipe Assembly)
Featured a carbon steel matrix combined with a carbide bushing, depending on a multi-layer packing seal necessitating frequent grease upkeep (every 50 hours).
Typical issue: Seal failure, resulting in mud leakage with an average lifespan limited to 200-300 hours.

Second generation (Adjustable Washpipe Assembly)
Utilized Utex packing from the USA, paired with a domestic supersonic tungsten carbide flushing pipe, significantly boosting longevity in high-pressure, oil-based mud settings.

Third generation (Mechanical Washpipe Assembly)
Innovations: Eliminating the independent bushing structure, requiring only the replacement of dynamic and static rings during maintenance. This advancement curtails daily maintenance downtime, minimizing operational disruptions.



 
Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive


 
Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive
Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive



 
Mechanical Washpipe Assembly;

A pioneering mechanical seal washpipe assembly comprises an upper connecting nut, static ring, dynamic ring, dynamic ring anti-rotation pin, and lower connecting nut. Its design offers prolonged service life, straightforward maintenance, and reliable operation, necessitating just the exchange of dynamic and static rings. Under standard operations, the washpipe seal's lifespan extends, allowing continuous operation for up to 1700 hours. It withstands pressure levels of 5000PSI and 7500PSI. Compatible with NOV and various domestic Top Drive models, its advantages shine under conditions with pressures up to 5000PSI and temperatures over 100°C. Maintenance-free during its regular service life, it reduces downtime for daily disc root washpipe maintenance, thus enhancing operational efficiency.
Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive



Daily maintenance:

1. Lubrication management: Ensure the addition of grease to critical points of the equipment daily (2-4 applications per location).
2. Leakage check: Carefully monitor for any signs of mud leakage at the crucial connection point between the flushing pipe and the main shaft. Should the leakage exceed a critical threshold of 5 drops per minute, it is imperative to halt the machine operations immediately and proceed with replacing the seal to ensure optimal performance and safety.
3. Fastener inspection: Diligently inspect the flushing pipe fixing bolts and anti-loosening gaskets on a daily basis. Ensure that the torque adheres to the established standards, safeguarding the assembly from any potential faults.
Monthly: Disassemble and inspect the flushing pipe assembly with precision. Replace any worn packing to maintain optimal functionality. Should the hardness of the O-ring decrease by more than 15%, replace it promptly to sustain the assembly's integrity.
Seasonally: Flush the hydraulic system thoroughly to eliminate impurities from the sealing chamber. Achieve an oil contamination level of NAS-8 or below to ensure the system operates at peak efficiency.





Key technological breakthroughs:

1. Sealing revolution: Transitioning from traditional O-rings to advanced hydraulic compensation seals and cutting-edge magnetic fluid seals has reduced the leakage rate by an astounding 99%, marking a new era in sealing technology.
2. Material upgrade: The introduction of tungsten carbide-based composite materials has enhanced impact resistance by a remarkable 200%. Additionally, the application of a surface nano-coating effectively minimizes mud erosion, providing superior durability.
3. Intelligent integration: Seamlessly integrated with the Top Drive control system, our technology dynamically matches torque and seal pressure to optimize performance. This innovation is exemplified by models such as the VARCO TDS-11SA.




Industry application value:

Efficiency improvement: Our revolutionary third-generation flushing pipe dramatically extends the replacement cycle from a mere 3 days to an impressive 30 days, significantly reducing non-operating time and boosting overall efficiency.
Safety enhancement: Equipped with a real-time monitoring function, our system can alert operators of potential seal failures up to 48 hours in advance, effectively preventing well control accidents and enhancing operational safety.
Cost optimization: The extended lifespan of our flushing pipes reduces consumption for single wells by a substantial 60%, resulting in significant cost savings and enhanced economic efficiency.




ABOUT US:



Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive

SHANDONG VS PETROLEUM TECHNOLOGY CO.LTD (VSP), Founded in 2010, VSP is at the forefront of manufacturing, import, and export of petroleum equipment. Our expertise in oil & gas drilling logistics support and technical services allows us to meet the burgeoning demands of the domestic and international petroleum industry with precision and reliability.
With an impressive 16 years of experience in the Top Drive market, we have established a robust OEM import channel across the United States, Canada, and the European Union. Through meticulous adherence to price and quality control, we proudly stand as a long-term qualified supplier to esteemed companies such as CNPC, CNOOC, and COPE. Our commitment to building lasting relationships with customers is anchored in consistent performance, exceptional service, superior quality products, competitive pricing, and swift delivery.
At VSP, customer satisfaction is our unwavering priority, driving us to deliver excellence every step of the way.


Our warehouse, spanning an impressive 1,000 square meters and staffed by four dedicated warehouse keepers and cost accountants, strictly adheres to the API quality system requirements. We meticulously manage the acceptance, storage, and maintenance of raw materials, as well as the inventory and statistics of outbound shipments. In doing so, we uphold stringent safety precautions for material management.


Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive


Stock Wash Pipe Assembly for Varco Tesco and Canrig Top Drive




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81153 ELBOW,S-PIPE,WELDMENT
84617 S-PIPE,ELBOW 7500
92426 Protector,Pipe,Rubber,4-1/2"X6-3/4",TDS-11,Varco 92426
117063 S-PIPE, RIGHT HAND, OUTSIDE
123634 RING,SNAP,4"-WASH-PIPE-ASSY,TDS
128844 CHART,VARCO WASHPIPE ASSY GUIDE,LAMINATE
2027991 S-PIPE ASSEMBLY, 4" FIG 1002
30123289 WASH PIPE, 3"BORE, 7,500 PSI
30123290 ASSY,WASH-PIPE,3"BORE, 7500 PSI
30123438 PIPE,WASH,4"BORE
30123440 WASH PIPE,ASSY,4"BORE TDS, 7500 PSI
30123562 RING,SNAP,3"WASH-PIPE,TDS
30123563 ASSY,BOX-PACKING,3"WASH-PIPE,TDS
30150084 WRENCH,3" BORE,WASH PIPE ASSY
61938641 WASHPIPE ASSY
108870-2 TOP, S-PIPE MOUNT
117063-7500 S-PIPE,OUTSIDE,RH,WELD,7500,TDS9 (T)
123292-2 PACKING,WASHPIPE, 3" "SEE TEXT"
128844+30 CHART,VARCO WASHPIPE ASSY GUIDE,LAMINATE
30114093-75 ELBOW,S-PIPE LOW TEMP (T)
30123289-TC PIPE,WASH,3"BORE,TUNGSTEN-CARBIDE
30123290-PK KIT,SEAL, WASHPIPE PACKING, 7500 PSI
30123440-PK KIT,PACKING,WASHPIPE,4"
52002-12-B NIPPLE,PIPE 1/8 NPTX1.5 LG
52020-40-B NIPPLE, PIPE
52020-44-B NIPPLE, PIPE
52024-40-B NIPPLE, PIPE
52102-B (MT)COUPLG, STD PIPE-COMMON
53000-16-S PLUG, EXT PIPE C'SK HEX
53001-02-S PLUG, EXT PIPE-HEX HD
53001-08-C PLUG, EXT PIPE-HEX HD
53002-12-C PLUG, PIPE-SQ HD
53406+30 PLUG, PLASTIC PIPE CLOSURE
53407+30 PLUG, PLASTIC PIPE CLOSURE
56501-12-8-S CONN, PIPE EXT/37DEG
56506-8-12-S ELBOW, 90DEG EXT PIPE/37
56566-12-12S ADAPTER, EXT PIPE/37 SWVLAERO2018-12-12S
56710-4-2-S REDUCER, PIPE-INT/EXT
612984U WASH PIPE PACKING SET OF 5
91677-500 S-PIPE,5K PSI RH 4" (T)
92426+30 PROTECTOR,PIPE,RUBBER,4.5x6.75
M614005513 KIT,PIPEHANDLER RETENTION,PH-75
P614000139 Cable Pipe Handler Retention
30157366-35-B-H PIPE HANDLER PACKAGE, PH-75    IBOP Trim:   H2S
30157616-NC50 PIPE HANDLER KIT, PH-75   Drill String Connection:   NC50
8721 Packing,Washpipe
56558-6-6-S ADAPTER,BULKHEAD-EXT  PIPE/37°
56558-4-4-S ADAPTER,BULKHEAD-EXT  PIPE /37°
55909-4-4-S VALVE   NIPPLE,QUICK   DISCONNECT/INT   PIPE
55908-4-4-S VALVE    COUPLER,QUICK    DISCONNECT/INT    PIPE
55909-6-6-S VALVE   NIPPLE,QUICK   DISCONNECT/INT   PIPE
56566-16-16-S ADAPTER,EXT   PIPE/37   SWIVEL
53000-02-S PLUG,EXTERNAL PIPE
53001-8-C PLUG,PIPE HEX HEAD
53112-G CAP,PIPE
53108-G CAP,PIPE
10358989-005 S-PIPE ELBOW : ABS/CDS
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53409 PLUG,PLASTIC,PIPE CLOSURE
11029245-ASM Kit, S-Pipe, Gearcase, TDS-8SA/1000 7500PSI, Large Bore
122861 Weldment 3'' and 4'' Bore, S-Pipe
M364001009-04-D MAGNETIC   PLUG,PIPE  THREAD,HEX, NPT
10455330-001 DEUBLIN WASHPIPE:   3.8" Bore
30153491-50 WASHPIPE  ASSY,LG  TO   SM
53148-B CAP,PIPE
53002-48-C PLUG,PIPE-SQUARE HEAD
53001-32-C PLUG,PIPE HEX HEAD
52048-36-B NIPPLE,PIPE
30123438-C88 PIPE,WASH,4 INCH BORE(COLMONOY)
141481 WRENCH WASH PIPE
30123438-TC PIPE,WASH -4 INCH BORE(CARBIDE)
30123437 RING,HOLDING,4"WASH PIPE
30123626 BOX ASSY,PACKING 4"WASH PIPE ASSY
53000-6 PLUG,EXTERNAL PIPE,COUNTERSUNK HEX
94269-4 CLAMP,SINGLE PIPE/TUBE/HOSE
56700-4-2-S ADAPTOR,PIPE INT/EXT
56501-8-12S CONN. PIPE  /37°
56533-8-8-S TE E EXT PIPE /37°/37°
56703-8-8-C PIPE,NIPPLE
52032-28-B NIPPLE ,PIPE
56566-24-24-S ADAPTOR,EXT   PIPE/37   SWIVEL
53002-16-C PLUG,PIPE-SQUARE HEAD
52832-16-B BUSHING,PIPE REDUCING-COMMON
52824-20-B BUSHING,PIPE REDUCING-COMMON
52820-12-B BUSHING,PIPE REDUCING-COMMON
52032-24-B NIPPLE ,PIPE
52024-24-B NIPPLE,PIPE
52020-24-B NIPPLE,PIPE
52020-16-B NIPPLE,PIPE
52016-16-B NIPPLE ,PIPE
52004-16-G NIPPLE,PIPE
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56703-4-4-S PIPE,NIPPLE
53000-08-S PLUG,EXTERNAL PIPE
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122860-502 PIPE,3"BORE,LH
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122860 PIPE,4"BORE,RH
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56501-24-20-S CONNECTOR,EXTERNAL PIPE 37
56501-20-16-S CONNECTOR,EXTERNAL PIPE 37
53001-16-C PLUG,PIPE HEX HEAD
52832-24-G BUSHING,PIPE REDUCING-COMMON
52832-20-G BUSHING,PIPE REDUCING-COMMON
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52024-32-G NIPPLE,PIPE
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56703-8-8-S PIPE,NIPPLE
56521-4-4-S ADAPTOR,  INT PIPE/37
56506-20-20-S ELBOW,90°EXT  PIPE/37°
53001-24-C PLUG,PIPE HEX HEAD
52124-G CONNECTOR,INT.PIPE
56703-20-16-S PIPE,NIPPLE
56506-4-6-S ELBOW,90°EXT PIPE/37°
56506-20-24-S ELBOW,90°EXT PIPE/37
56161-20-S TEE,INT PIPE
56501-06-08-S CONNECTOR,EXTERNAL PIPE 37
56501-06-06-S CONNECTOR,EXTERNAL PIPE 37
3000-1-C PLUG,EXTERNAL PIPE
30114855-7500 S-PIPE,LH,WELDMENT,7500 psi(OUTSIDE GUARD)
119387-LT PIN,PIPE HANDLER

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