XIAN ATO INTERNATIONAL CO.,LTD
| Payment Terms | L/C,T/T |
| Supply Ability | 10 PIECES PER MONTH |
| Delivery Time | 10-15 WORK DAYS |
| Packaging Details | WOODEN BOX |
| Main bore | 179 (7-1/16) in |
| Working pressure | 3000-10000 psi |
| Operating Pressure | 8.4-10.5 MPa |
| Dimension | 737-1937 mm |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10 PIECES PER MONTH |
| Delivery Time | 10-15 WORK DAYS | Packaging Details | WOODEN BOX |
| Main bore | 179 (7-1/16) in | Working pressure | 3000-10000 psi |
| Operating Pressure | 8.4-10.5 MPa | Dimension | 737-1937 mm |
| Place of Origin | CHINA | ||
| High Light | 7-1/16 in bore blowout preventer ，3000-10000 psi annular BOP ，high-pressure drilling BOP | ||
| Attribute | Value |
|---|---|
| Main bore | 179 mm (7-1/16 in) |
| Working pressure | 3000-10000 psi |
| Operating Pressure | 8.4-10.5 MPa |
| Dimension | 737-1937 mm |
The annular blowout preventer is a critical safety device consisting of a body, upper housing, sealing element, dust-proof ring, and piston. Engineered for rugged reliability and easy maintenance, it is widely used in both offshore (subsea and surface) and onshore applications.
| Model | Main bore mm(in) | Working pressure MPa (psi) | Operating Pressure MPa | Connection type | Dimension mm | Weight kg |
|---|---|---|---|---|---|---|
| FH18-21 | 179 (7-1/16) | 21(3000) | 8.4～10.5 | studded | 737 | 1350 |
| FH18-35 | 179 (7-1/16) | 35(5000) | 8.4～10.5 | studded | 737 | 1572 |
| FH18-70/105 | 179 (7-1/16) | 70(10000) | 8.4～10.5 | studded | 1092 | 5070 |
| FH23-21 | 228(9) | 21(3000) | 8.4～10.5 | studded | 900 | 2104 |
| FH23-35 | 228(9) | 35(5000) | 8.4～10.5 | studded | 998 | 3540 |
| FH28-21 | 279(11) | 21(3000) | 8.4～10.5 | studded | 1013 | 2574 |
| FH28-35 | 279(11) | 35(5000) | 8.4～10.5 | studded | 1138 | 4410 |
| FH28-35/70 | 279(11) | 35(5000) | 8.4～10.5 | studded | 1138 | 4451 |
| FH28-70/105 | 279(11) | 70(10000) | 8.4～10.5 | studded | 1448 | 10800 |
| FH35-35 | 346(13-5/8) | 35(5000) | 8.4～10.5 | studded | 1270 | 6400 |
| FH35-35/70 | 346(13-5/8) | 35(5000) | 8.4～10.5 | studded | 1270 | 6843 |
| FH35-70/105 | 346(13-5/8) | 70(10000) | 8.4～10.5 | studded | 1640 | 15110 |
| FH43-35 | 425(16-3/4) | 35(5000) | 8.4～10.5 | studded | 1524 | 10834 |
| FH48-70 | 476(18-3/4) | 70(10000) | 8.4～10.5 | studded | 1937 | 27161 |
Company Details
Business Type:
Exporter,Trading Company
Year Established:
2008
Total Annual:
500000-600000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Xi’an ATO International Co., Ltd. is China Oilfield Equipment Supplier for Middle East Drilling Contractors, founded in 2008, belongs to ATO Group, which is located in Xi'an, China. ATO supplies API standard drilling equipment, such as mud pump spare parts, BOP components and oilfield tools fr... Xi’an ATO International Co., Ltd. is China Oilfield Equipment Supplier for Middle East Drilling Contractors, founded in 2008, belongs to ATO Group, which is located in Xi'an, China. ATO supplies API standard drilling equipment, such as mud pump spare parts, BOP components and oilfield tools fr...
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