Drilling Upper Ibop and Lower Ibop for Top Drive

• Customization: Available
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Model NO.: IBOP
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Machine Type: Ibop
• Application1: Energy & Mining/Petroleum Machinery Parts
• Transport Package: Wooden Box
• Specification: CUSTOM MADE
• Trademark: JX PETRO
• Origin: Dongying
• HS Code: 84314310
• Production Capacity: 2000PCS/Month

Product Description

Product Description

IBOP 

Description: 
The IBOP is a non-return valve (check valve), also called Gray Valve or BVR, is a back pressure valve used in the drill string to prevent the well from flowing uncontrollably up the drill string. 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.
We produce H2S resistance Inside Bop Valves, which adopt high quality import sulfur-resistance material.

Features:
1. Available with a wide variety of sizes and end connections
2. Two piece body with full drift bores
3. Operating wrench and thread protectors included
4. Major repair kits available for every valve
5. Comes with certified test report
6. Identifiable open and close markings
7. Can be H2S corrosion resistant as per NACE MR0175


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)

 

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FAQ

1) How can I place order?

A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.

3) What's the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?

A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?

A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.