Dongying Oilman Machinery Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 200 sets per month |
| Delivery Time | 15-30 work days |
| Packaging Details | Export Wooden Case |
| Product Name | API Oilfield Wellhead Equipment Casing Head /Casing Spool/Tubing Head/Drilling Spool |
| Keywords | Casing Head /Casing Spool/Tubing Head/Drilling Spool |
| Application | Oil Drilling |
| Size | 7"- 20" |
| Working Pressure | 2000psi ~ 20000psi |
| Working Temperature | -46℃—121℃ |
| Material Grade | AA、BB、CC、DD、EE、FF、HH |
| Specification Grade | PSL 1- PSL4 |
| Working Medium | oil, natural gas, mud and gas containing H2S, CO2 |
| Color | Red or as customer requirement |
| Brand Name | |
| Model Number | 7"- 20" |
| Certification | API 6A |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 200 sets per month |
| Delivery Time | 15-30 work days | Packaging Details | Export Wooden Case |
| Product Name | API Oilfield Wellhead Equipment Casing Head /Casing Spool/Tubing Head/Drilling Spool | Keywords | Casing Head /Casing Spool/Tubing Head/Drilling Spool |
| Application | Oil Drilling | Size | 7"- 20" |
| Working Pressure | 2000psi ~ 20000psi | Working Temperature | -46℃—121℃ |
| Material Grade | AA、BB、CC、DD、EE、FF、HH | Specification Grade | PSL 1- PSL4 |
| Working Medium | oil, natural gas, mud and gas containing H2S, CO2 | Color | Red or as customer requirement |
| Brand Name | Model Number | 7"- 20" | |
| Certification | API 6A | Place of Origin | China |
| High Light | Casing Head Wellhead Equipment ，Tubing Head Wellhead Equipment ，Drilling Spool Wellhead Equipment | ||
API Oilfield Wellhead Equipment Casing Head /Casing Spool/Tubing Head/Drilling Spool
API Oilfield Wellhead Equipment Casing Head /Casing Spool/Tubing Head/Drilling Spool
The casing head, a component connecting the casing to the wellhead assembly of various types and sizes, is used to support the both the intermediate (protective) string and the production string ,and to seal up the annular space between the casings,thus providing a crossover connection for the installation of the bop ,the tubing head,the Christmas tree and other top wellhead components. It is also used to inject additional cement slurry or balance fluid,monitor the well sink,and execute other operating through both of the two bypass holes in the casing head body.
Connection Forms between Casing Head and Surface Casing
*Threaded bottom type
*Welded bottom type
*Slip bottom type
| Product Name | Casing head |
| Working Pressure | 2000 ~20000psi |
| Nominal Bore | 7" ~20" |
| Working Medium | oil,natural gas,mud and gas containing H2S,CO2 |
| Working Temperature | -46°C～121°C(Class LU) |
| Material Class | AA,BB,CC,DD,EE,FF,HH |
| Specification level | PSL1-4 |
| Top flange | Surface casing | Intermediate casing | Production casing |
| 11"-35MPa | 13 3/8" | 9 5/8" | 7" |
| 5 1/2" | |||
| 11"-70MPa | 13 3/8" | 9 5/8" | 7" |
| 5 1/2" | |||
| 11"-105MPa | 20"13 3/8" | 9 5/8" | 7" |
| 5 1/2" | |||
| 13 5/8"-35MPa | 13 3/8" | 9 5/8" | 7" |
| 5 1/2" | |||
| 13 5/8"-70MPa | 13 3/8" | 9 5/8" | 7" |
| 9 5/8" | |||
| 13 5/8"-105MPa | 20" | 13 3/8" | 7" |
| 5 1/2" |
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Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
100,0000-1000,000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products... Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products...
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