Seamless Steel Oil Gas Casing Drill Pipe Carbon Steel Seamless Pipe

• Customization: Available
• After-sales Service: 2 Year
• Warranty: 2 Year
• Manufacturing Process: Stamping
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Applicable Medium: Mud, Water, Natural Gas, Crude Oil
• Speed: 200-1500 Rpm
• Documents: Full Test Report
• Name Plate: Customized
• Working Pressure: 2000-10000 Psi
• Transport Package: Wooden Case
• Specification: 60 Kg
• Trademark: VSP
• Origin: Vsp
• HS Code: 8431431000
• Production Capacity: 2000pieces / Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 15.000kg

Product Description

Specification

Model	JYSZ121	JYSZ159	JYSZ165	JYSZ172	JYSZ178	JYSZ203	JYSZ241
Product Code	1808000	1810000	1811000	1812000	1813000	1815000	1817000
O.D. (mm)	121	159	165	172	178	203	241
I.D. (mm)	50.8	69	69	69	69	76.2	76.2
API Connection	NC38	NC46	NC50	NC50	NC50	6 5/8 REG	7 5/8 REG
Overall Length (mm)	9100	9450	9450	9450	8890	9700	9700
Total Weight (kg)	530	980	1020	1110	1290	1660	2400
Up Jarring Free Stroke (mm)	127	190	190	190	190	190	190
Down Jarring Free Stroke (mm)	165	190	190	190	190	190	190
Max. Up Jarring Force (kN)	350	700	700	700	800	1000	1250
Max. Down Jarring Force (kN)	200	350	350	350	400	500	650
Max. Tensile Load (kN)	1500	3750	3750	3750	4650	6650	7350
Working Pull Force (kN)	1000	2000	2000	2000	2400	2800	3500
Max. Torque Load (kN•m)	18	75	75	75	91	133	180
Working Torque (kN•m)	10	25	25	25	30	35	40
Pump Area (cm²)	18	26	26	26	51	58	78

Packing & Delivery

Application scenarios:

Top drive power transmission in deep and ultra-deep well drilling
Closed-loop control system for automated drilling
Emergency shutdown (ESD) linkage for high-temperature and high-pressure wells

Compatibility:

Adapts to mainstream top drive models such as VARCO TDS-8SA and TDS-11S, and provides customized flow channel configuration services.

Technical advantages:

ISO 9001/API 8C certification, in line with global drilling equipment safety standards.
Life cycle: Designed service life > 100,000 hours, maintenance costs reduced by 30%.
Global service network: Provide 24/7 technical support and original spare parts supply.

1. Precise fluid power control

The solenoid valve group is used to start, stop, reversal and flow regulation of drilling fluid/hydraulic oil to ensure accurate execution of top drive rotation, lifting ring and other actions. Supports multi-channel independent control to adapt to the torque regulation and speed synchronization requirements of the top drive.

2. System safety protection

The overflow valve automatically releases pressure to avoid overpressure rupture of the pipeline; the one-way valve prevents fluid backflow from causing equipment damage. The built-in fault diagnosis interface can transmit pressure/temperature abnormality signals to the driller console in real time.

3. High efficiency and durability

The low flow resistance design improves the efficiency of the hydraulic system and reduces energy consumption by 10%-15%.
The modular structure facilitates quick maintenance, and it only takes 10 minutes to replace a single valve core, reducing downtime.

4. Environmental adaptability

Passed H2S and salt spray tests, suitable for extreme working conditions of high humidity, high salt and hydrogen sulfide at sea.

Company Profile

SHANDONG VS PETROLEUM TECHNOLOGY CO.LTD (VSP)

SHANDONG VS PETROLEUM TECHNOLOGY CO.LTD (VSP), founded in 2010, takesthe Manufacturing,mport & Export of petroleum equipment as the main businessand the oil&gas drilling logistics support and technical services as the carrier, thisenables it to meet the increasing demand of equipment for domestic and foreignpetroleum industry. VSP has independently developed and launched the DQ seriestop drive, which are suitable for drilling operations at depths ranging from 2000 to7000 metres. lt also provide OEM parts and substitutes for top drive Of VARCO,TE-SCO,CANRIG,TPEC,JH,BPM,HongHua.With 16 years of experience in the top drive market, we have established a com-plete OEM import channel in the United States, Canada, and the European Union.Through strict price and quality control

FAQ

1-Package and transportation
According to the different characteristics of goods and customer needs, we provide a variety of packaging methods, can also be packaged according to customer requirements, packaging types include wooden boxes, iron shelves, environmental protection paper boxes, containers, etc., to ensure the safety and integrity of goods in the process of transportation:
Wooden case packaging: suitable for heavy or large volume goods, such as machinery and equipment, large parts and so on. Wooden pallet packaging has high load-bearing capacity and stability, can effectively prevent the goods from moving or damaged in the process of transportation
Paper box packaging: suitable for lightweight, fragile or regular small goods, such as electronic products, daily necessities, etc. Environmental paper box is not only low cost, but also has good environmental performance
Wood pallet packaging: The goods are fixed on the wooden pallet and reinforced with bolts or nails to ensure that the goods are closely combined with the wooden pallet. For heavy goods, additional support structures are added to prevent the goods from tilting during transportation
Container packaging: suitable for the transportation of large quantities of goods, can effectively use space, reduce transportation costs. The interior of the container can be customized according to the characteristics of the goods to ensure the safety of the goods
2-Marks and labels:
The name, specification, quantity, destination, transportation requirements and other information of the goods shall be clearly marked on the packaging surface to ensure identification and convenient operation during transportation
For special goods (such as fragile goods, dangerous goods), post a prominent warning label to remind the transport personnel to pay attention to the operation.