Single Completion Wellhead Casing Head Forging 9 5/8" X 5000psi API 6A
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... tree and used in drilling process. The casing head in a conventional wellhead system is the lowest part of the wellhead assembly and is almost always connected to the surface casing string.casing head can control the wellhead pressure,casing head are...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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42 CrMo Anti H2S 26" 5000PSI Wellhead Casing Hanger
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... head to hang the following smaller casing string and make a seal for the hanging casing and casing head cone seat. It should be able to withstand the weight of the casing hanging. Therefore, the tensile load, the weight load from the pressure in the well...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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MR0175 Standard Wellhead Casing Head 45 Degree Steps For Drilling Equipment
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...Wellhead Casing Head 45 degree steps Product Introduction As one of the important components in drilling equipment, the casing head cross provides a hanger bearing function for secondary drilling. The tubing head is installed on the surface wellhead device through a four way joint. After the final installation of the casing head, the tubing head......
SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
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Casing head- Casing head spool - Wellhead casing head - API 6a casing head
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...wellhead pressure,casing head are often welded or screwed on the top of the conductor pipe or the casing then become a part of the wellhead system of the oil well. Casing Head has a straight bore bowl with 45°landing shoulder design which avoids damage to...
CCSC Petroleum Equipment Ltd Co
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AISI 4130 6A Casing Spool Wellhead For Wellhead Casing Head Assembly
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...Wellhead Casing Spool For Wellhead Casing Head Assembly Casing spool is well control equipment connected above the Casing Head for oil & gas well drilling operation. The casing spool is designed and manufactured according to API 6A Specification. The casing spool provides a bore in the top bowl for the casing hanger seals that allows the suspension of production casing. In lower bowl, it provides a secondary seal for the previous casing...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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API 6A Wellhead Casing Head for Oilfield Equipment
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... used on both surface and subsea well to control and regulate oil production management and other operations. x-tree is a key equipment to control the pressure in wellhead and adjust the flow rate of Pressure in oil/gas production operation. It can be...
Puyang Zhongshi Group Co., Ltd.
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ASME B16.20 Ring Joint Gasket Stainless Steel Seal For Wellhead Casing Head
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Ring Joint gaskets come in two basic types, an oval cross section and an octagonal cross section. These basic shapes are used in pressures up to 10,000 psi. The hardness of the ring should always be lesser than the hardness of the flanges to prevent flange......
Wenzhou Jingwei Seals Co., Ltd
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ASME B16.20 ring joint gasket Wellhead Casing head oval rtj gasket
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Ring Joint gaskets come in two basic types, an oval cross section and an octagonal cross section. These basic shapes are used in pressures up to 10,000 psi. The hardness of the ring should always be lesser than the hardness of the flanges to prevent flange......
Wenzhou Jingwei Seal Technology Co., Ltd.
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13 5/8" 5000psi Wellhead Equipment Casing Head Assembly/Wellhead Tubing Head
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... 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...
Dongying Oilman Machinery Equipment Co.,Ltd.
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Casing Head 2000-15000Psi Working Pressure 21-1/4" Flange
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Casing Head Working Pressure 2000 - 15000Psi Flange Size 21-1/4" Descriptions of Casing Head Working Pressure 2000 - 15000Psi Flange Size 21-1/4": Casing Wellhead is a unit which connects with casing head and kinds of wellhead assembly, to support the gravity force of intermediate casing and production casing to seal the annular space between casings. Specifications: Working Pressure 2000Psi, 3000Psi, 5000Psi......
XIAN ATO INTERNATIONAL CO.,LTD
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