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Mudanjiang Dongxu Machingery Co., Ltd.
China Manufacturer with main products: Drilling Tools, Fishing Tools, Mill Tools, Mill Tools, Cementing Tools, Coring Tools |
Drill Pipe Float Valve
| FOB Price: | 1.00 - 2.00 USD/guangzhou |
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| Payment Terms: | L/C, T/T(Bank Transfer) |
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| Place of Origin: | Heilongjiang in China |
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Specifications
According to requirements of customer, special specification and model products can also be desinged and manufactured.
The ZFF Type Float Valve is one kind of unidirectional check valve which can be used in preventing from blowout and well kick to reduce loss of drilling fluid and keep the rig floor clear.
|
Type |
O. D. (mm) |
Bearing Back Pressure |
Connection |
Drill Pipe (in) |
| ZFF127 | φ 127 | 35MPa 70MPa | NC38× NC38 | 5″ |
| ZFF159 | φ 159 | 35MPa 70MPa | NC46× NC46 | 6 1/4″ |
| ZFF165 | φ 165 | 35MPa 70MPa | NC50× NC50 | 6 1/2″ |
| ZFF178 | φ 178 | 35MPa 70MPa | NC50× NC50 | 7″ |
| ZFF203 | φ 203 | 35MPa 70MPa | 6 5/8REG× 6 5/8REG | 7″ |
| ZFF228.6 | φ 228.6 | 35MPa 70MPa | 7 5/8REG× 7 5/8REG | 9″ |
| ZFF241 | φ 241 | 35MPa 70MPa | 7 5/8REG× 7 5/8REG | 9 1/2″ |
Service Guarantee
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Free Service Charge
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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