Inside Bop/Inside Bop Gray Valve Drilling Valvula Inside Bop

• Customization: Available
• Transport Package: Wooden
• Trademark: KAIDI
• Model NO.: Inside Bop
• Origin: China
• HS Code: 8481300000
• Production Capacity: 50000pieces/Year

Product Description

Inside BlowOut Preventer (IBOP) is a special tool, which can be stripped through the BOP preempt to be connected with the added drilling tools as soon as possible. When the blowout occurs during lifting operations, the IBOP have many advantages in situation such as, high pressure rating, reliable seal, easy application and operation.

When the drill tool is lifted out of the hole, blowout could happen due to suction. In event of a blowout, the open position of the IBOP valve allows back flow, easing the installation process. Upon successful installation, the valve can be promptly closed with a relief rod to prevent further back flow. Fluid can then be pumped in from the surface to discharge the IBOP and drill string. The purpose of the blowout prevention can be achieved by the following generic steps: discharging the relief sub; regulation of fluid; commence pump circulation.

When ordering please specify the connection of drill string.

Contact for Technical Support:
LAURA Manager
 

Specifications:

Thread connection	O.D. mm(inch)	I.D. mm(inch)	OAL mm(inch)	Working pressure (Mpa)
NC26	88.9 (3-1/2)	31.75 (1-1/4)	686 (27)	70 (35)
NC26	95 (3-3/4)	35 (1-3/8)	660 (26)	70 (35)
NC31	104.8 (4-1/8)	41.3 (1-5/8)	711 (28)	70 (35)
NC31	111 (4-3/8)	35 (1-3/8)	670 (26-3/8)	70 (35)
NC38	120.1 (4-3/4)	50 (2)	462 (30)	70 (35)
NC38	121 (4-3/4)	45 (1-49/64)	685 (26-31/32)	70 (35)
NC46	158.75 (6-1/4)	61.9 (2-7/16)	838 (33)	70 (35)
NC50	159 (6-1/4)	57.2 (2-1/4)	760 (29-59/64)	70 (35)
NC50	165 (6-1/2)	57.2 (2-1/4)	760 (29-59/64)	70 (35)
NC50	168.28 (6-5/8)	71.4 (2 13/16)	838 (33)	70 (35)
5 1/2FH	177.8 (7)	76.2 (3)	889 (35)	70 (35)
HT55	177.8 (7)	57.2 (2-1/4)	998 (38-57/64)	70 (35)
6-5/8REG	203.2 (8)	76.2 (3)	965 (38)	70 (35)
6-5/8REG	203.2 (8)	71.4 (2-13/16)	998 (38-57/64)	70 (35)
7-5/8REG	241(9-1/2)	71.4 (2-13/16)	998 (38-57/64)	70 (35)
7-5/8REG	241(9-1/2)	76.2 (3)	965 (38)	70 (35)

Inside BlowOut Preventer (IBOP) is a special tool, which can be stripped through the BOP preempt to be connected with the added drilling tools as soon as possible. When the blowout occurs during lifting operations, the IBOP have many advantages in situation such as, high pressure rating, reliable seal, easy application and operation.

When the drill tool is lifted out of the hole, blowout could happen due to suction. In event of a blowout, the open position of the IBOP valve allows back flow, easing the installation process. Upon successful installation, the valve can be promptly closed with a relief rod to prevent further back flow. Fluid can then be pumped in from the surface to discharge the IBOP and drill string. The purpose of the blowout prevention can be achieved by the following generic steps: discharging the relief sub; regulation of fluid; commence pump circulation.

When ordering please specify the connection of drill string.

Contact for Technical Support:
LAURA Manager
 
 
 
FAQ for Oilfield Machinery Products

Q1:Do your products comply with API/ISO international standards?
Answer: Yes, our products fully comply with API Spec 7-1, API 6A, and are certified with ISO 9001.
Q2:How do we ensure quality?
Answer:Production samples are always made before mass production.
A final inspection is always conducted before shipment.
Q3:: Are you the manufacturer? What petroleum machinery products do you mainly offer?
Answer: Yes, we are a professional manufacturer integrating R&D, production and export with our own production base. Our main products include:
Fishing Tools (e.g., overshots, fishing spears, milling shoes
Drilling Tools (e.g., drill pipes, stabilizers, reamers)
Valves (e.g., gate valves, check valves, safety valves)
Other downhole equipment, etc.
 
Q4:What is the warranty period? How to claim it?
Answer: 12-month warranty. Provide the serial number and fault description for a response within 48 hours.
Q5:Do you provide technical training or on-site support?
Answer: Free remote training is available. On-site support costs are negotiable.
Q6: What is the lead time for delivery?
Answer: 30 days for standard products; 60-90 days for customized orders (subject to complexity).
Q7: What shipping methods do you offer? How to track orders?
Answer: Sea express shipping available. Tracking number and link provided after shipment.
Q8: How do you package the products to prevent rust during sea shipping?**  
Answer:Packaging includes anti-rust oil, vacuum sealing, wooden crates, and desiccants.*  
Q9:Do you accept customized orders?
Answer: OEM is accepted. Submit detailed drawings or specifications for a quote.
Q10:How to get your latest product catalog?For any further detailed inquiries, please feel free to contact us .