| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Warranty: | Online Service |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Ram-type blow out preventer is important equipment used in oil drilling operations.
Variable bore ram-type blowout preventer, as a improved type, is capable of sealing around drill pipes with a range of sizes and have advantanges such as low cost and convenience, expatiate on the sealing well mechanism, this paper discusses the structural characterstics of several typres fo variable bore ram, the operation of the varialble bore ram is simulated with the finite element model. the distribution of the stress is analysed, which provides the toudation for optinizing the design of variable bore ram-type blowout preventer.
BOP parts that we supply all come from original manufacturers, they are 100% interchangeable.
Apply to below BOP:
Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP
Type:Annular BOP, Single Ram BOP, Double Ram BOP, Shear Ram BOP
Working pressure:2000psi-15000psi(14 Mpa-105Mpa)
Operating temperature:-18deg--121deg
Bore size:7 1/16"-21 1/4"
Top & bottom connection:Flanged,studded
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 and shapes, better performance by combining with ran blowout preventer in the use.
| HF Type Forged RAM Assembly Parts List | ||||
| Size | RAM Assembly | Top Seal | Front Seal | Ram Block |
| Blind | FZ897.21.01.00A | FZ897.21.01.01 | RS11148.09.01.02 | FZ897.21.01.03A |
| 2 3/8" | FZ897.21.02.00A | RS11148.09.08.02 | FZ897.21.02.03A | |
| 2 7/8" | FZ897.21.03.00A | RS11148.09.02.02 | FZ897.21.03.03A | |
| 3 1/8" | FZ897.21.18.00A | RS11148.09.27.02 | FZ897.21.18.03A | |
| 3 1/2" | FZ897.21.04.00A | RS11148.09.03.02 | FZ897.21.04.03A | |
| 4" | FZ897.21.15.00A | RS11148.09.25.02 | FZ897.21.15.03A | |
| 4 1/2" | FZ897.21.05.00A | RS11148.09.13.02 | FZ897.21.05.03A | |
| 5" | FZ897.21.06.00A | RS11148.09.04.02 | FZ897.21.06.03A | |
| 5 1/2" | FZ897.21.07.00A | RS11148.09.05.02 | FZ897.21.07.03A | |
| 5 3/4" | FZ897.21.14.00A | RS11148.09.19.02 | FZ897.21.14.03A | |
| 6 5/8" | FZ897.21.10.00A | RS11148.09.11.02 | FZ897.21.10.03A | |
| 7" | FZ897.21.08.00A | RS11148.09.06.02 | FZ897.21.08.03A | |
| 8 5/8" | FZ897.21.16.00A | RS11148.09.21.02 | FZ897.21.16.03A | |
| 9 5/8" | FZ897.21.09.00A | RS11148.09.07.02 | FZ897.21.09.03A | |
| 10 3/4" | FZ897.21.13.00A | RS11148.09.17.02 | FZ897.21.13.03A | |
| 5"-5 1/2" | FZ897.21.11.00A | RS11148.09.14.02 | FZ897.21.11.03A | |
| 7 5/8" | FZ897.21.19.00A | RS11148.09.15.02 | FZ897.21.19.03A | |
| 2 1/16" | FZ897.21.20.00A | RS11148.09.31.02 | FZ897.21.20.03A | |
| 2 7/8"-5" | RS11172.16.00A | RS11172.16.03 | RS11172.16.02 | RS11172.16.01A |
| 4 1/2"-7" | RS11172.18.00A | RS11172.18.02 | RS11172.18.01A | |
| 3 1/2"-5-1/2" | RS11172.19.00A | RS11172.19.02 | RS11172.19.01A | |
List 11B:Ram shaft sealing structure parts list
How to order?
Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.
Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
The information you may like to know before Payment:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
){kind=link}