Audited Supplier
FH 28-35 Shaffer Carmeron Rongsheng Shenkai type Packing Element Annular
-21 API Shaffer Carmeron Rongsheng type packing element for annular bop and ram bop 5000 PSI
FH 28-35 Shaffer Carmeron Rongsheng Shenkai type Packing Element AnnularBOP packing element
FH 28-35 Shaffer Carmeron Rongsheng Shenkai type Packing Element Annular
API packing element for annular bop and ram bop with good price and hot sale
Characters:
In the structure, it is divided into annular blowout preventer with spherical plastic core, annular blowout preventer with cone-shaped plastic core, and blowout preventer with tube-shaped plastic core. Annular BOP top cap and housing are connected by bolts or claw blocks.
Blowout preventer with spherical plastic core and dust-proof ring.
Performance characteristics: reasonable structure, easy operation, long life of plastic core, adapt to a wide range, capable to seal pipe string with nominal paths from 0-DN in ans shapes, better performance by combining with ran blowout preventer in the use.
FH 28-35 Shaffer Carmeron Rongsheng Shenkai type Packing Element Annular
28-21 API Shaffer Carmeron Rongsheng type packing element for annular bop and ram bop 5000 PSI
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.
FH 28-35 Shaffer Carmeron Rongsheng Shenkai type Packing Element Annular
28-21 API Shaffer Carmeron Rongsheng type packing element for annular bop and ram bop 5000 PS
| FAQ |
| Q: How can I place order? |
| A:You can contact us by email about your order details, or place order on line |
| Q: How can l pay you? |
| A:After you confrm our Pl, we will request you to pay.T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using |
| Q: What's the order procedure? |
| A: First we discuss order details, production details by email or TM. Then we issue you an Pl for your confirmation.You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25 days if we don't have the items in stock. Before production has been fnished,we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you. |
| Q: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. |
| Q: 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. |
