Home > Products > Well control system > Cameron/shaffer type API 16A Annular BOP 7-1/16" 10K
Cameron/shaffer type API 16A Annular BOP 7-1/16" 10K
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Product Details
Place of Origin | Shandong, China | Brand Name | Sinotai | |
Type | Bop | Machine Type | Drilling Equipment | |
Certification | API | Material | Carbon Steel | |
Processing Type | Forging | Use | Well Drilling |
wooden or steel case
Product Description
Specifications
Annular BOP1.Standard:API16A
2.Bore size:7 1/16-21 1/4
3.Material :forged and casing
4.Pressure: 2000-10000psi
Annular BOP
- Standard:API16A
- Bore size:7 1/16—21 1/4”
- Material :forged and casing
- Pressure: 2000-10000psi
There are A type (cone gum core )annular BOP and D type(ball gum core) annular BOP
Technical parameter
A type
Type | Bore in(mm) | Working pressure(Mpa/psi) | Close volume oil(L) | Open volume oil(L) | Outer size(mm) | Weight (KGS) |
FH18-70 | 7 1/16(179.4) | 70/10000 | 36 | 27 | 1200*1250 | 6293 |
FH28-70 | 11(279.4) | 66 | 66 | 1465*1653 | 12290 | |
FH35-70 | 13 5/8(346.1) | 116 | 117 | 1554*1742 | 15190 | |
FH43-35 | 16 3/4(425.4) | 35/5000 | 134 | 134 | 1680*1590 | 14100 |
FH54-14 | 21 1/4(539.8) | 14/2000 | 136.5 | 84.9 | 1380*1503 | 7660 |
D type
Type | Bore in(mm) | Working Pressure (MPa/psi) | Hydraulic control pressure (MPa) | Close volume oil(L) | Open volume oil(L) | Weight (kgs) | Hydraulic control connection |
FH18-21 | 7 1/16(179.4) | 21/3000 | ≤10.5/1500 | 20 | 13 | 1200 | NPT1” |
FH18-35 | 7 1/16(179.4) | 35/5000 | 21 | 15 | 1500 | NPT1” | |
FH23-21 | 9(228.6) | 21/3000 | 34 | 22.8 | 2398 | VNPT1” | |
FH23-35 | 9(228.6) | 35/5000 | 42 | 33 | 2986 | NPT1” | |
FH28-21 | 11(279.4) | 21/3000 | 50 | 39 | 2950 | Rc1/2” | |
FH28-35 | 11(279.4) | 35/5000 | 72 | 56 | 4675 | NPT1” | |
FH35-35 | 13 5/8(346.1) | 35/5000 | 94 | 69 | 6415 | NPT1 1/2” | |
FH43-35 | 16 3/4(425.4) | 35/5000 | 220 | 171 | 16000 | NPT1” | |
FH53-21 | 20 3/4(527) | 21/3000 | 173 | 110 | 6994 | Rc1/2” | |
FH54-35 | 21 1/4(539.8) | 35/5000 | 241 | 181 | 20230 | NPT1” |
D type A type
double ram bop
BOP stack
Company Profile

As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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