Sealing part for API 16A Blowout Preventer and spare parts of Annualr BOP, Ram BOP
Working Principle
When wells must be sealed in case of kicks high pressure (10.5Mpa) oil from control systems enters into close-cavity under piston from housing oil outlet, to promote plastic core moving upward along ball surface, so that bearing tendons move closer to each other to moce the rubber between them to the center of wellhead so as to seal drilling tools or fully seal wellhead. In opening , hydraulic pressure oul enters into open-cavity above piston from housing oul inlet, to push piston moving downwards , so that plastic will reset with its own elasticity, wellhead will be open.
When you have any demands on BOP, BOP ram, Ram Packers and packing element, freely contact me for best quotation. We can provide you various brand and type product.
Hydril Packer Annular Bop Tapered Packing Element for Oilfield Annular Bop
| Type |
Tapered Rubber Packing element
|
| Machine Type |
Drilling Equipment |
| Temperature Range |
-45 ºC~180ºC |
| Certification |
API ISO
|
| Use |
Well Drilling |
| Normal conditions |
-18ºC~121ºC |
This product is used for rotary control head (bop): Before use, please adjusting well head, do not use drill pipe with stress groove and the rough wear-proof casing. Drill pipe should grind smooth, when using the drill pipe, it should be lubrication, otherwise, you will greatly shorten service life of the sealing element.
When this product is used for the self-styled head to make a trip operations: It requires strictly control wellhead pressure (as low as possible) and note tripping speed especially over drill pipe joints speed; Otherwise the sealing element may burst (broken) crack or fracture.
Feature:
1.Sealing high pressure and rotating stable;
2.Sealing reliable ,easy to change;
3.The sealing element depends on its own elastic deformation and well pressure to seal around the drilling string.
FAQ
1. Q: Does the temperature of sealing element can reach -40ºC~ -50ºC?
A: Sure, what's the environment temperature of your working conditions? It's also depends on your storage conditions. Don't put them in open space. When you replace the packing unit, you should let it reach the room temperature, then you can install it. Otherwise, it would crush easily.
2. Q: What's the temperature range of your products?
A: -45ºC~180ºC
3. Q: Which company do you supply for?
A: Our products can match and interchange most of domestic BOP manufactures, such as Goldenman, Dongying Lake, Dongying Jintan,Dongying Robust, Dongying Sino, Shanghai Shenkai, Huabei Rongsheng, Chuanyou Jingkong, Baoshi Drilling, Jiangsu Xinde, Jiangsu Sanyi, Baoji Saifu etc. Over the years usage in the oil fields, It has been proved that all the technical requirements and performance of our products can reach the standard of Shaffer, Hydril, Cameron sealing elements for replacement.
4. Q: Are you factory or Trading Company?
A:We are factory. Our company is specialized in producing bop rubber packer ,such as annular bop packer ,ram bop packer ,shearing ram packer ,vbr ram packer.
5.Q: Handling time for an order
A: Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
6. Q: After Services
A: 1. Our sales team will response for your question within 24 hours (Holidays Excluded).
2. Technical Support will be available in any time.
3. Free replacement will provide once the failure confirmed caused by our product quality.
7. Q: Ports of Shipment
A: Tianjin,Qingdao,Shanghai or other required ports.
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