Oil Well Service Wellhead Casing Head / Tubing Head API 6A
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...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 often welded or screwed on the top of the conductor pipe or the casing then become a part of the...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Oil And Gas Double Stage Casing Head Wellhead Casing Head API 6A
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...casing head Wellhead Casing Head Product Introduction spool and adapter can be designed according to customer's all kinds of models and sizes to meet the requirements in work site. there are three kinds of connecting models for bop. Product Features Marketing Type Ordinary Product Material Class AA-HH Application Oil and gas......
SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
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PSL1 5000KN 10000PSI Wellhead Casing Head Assembly
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...intermediater casing and seal the annular space between the casings, which provideds a transition joint for the installation of the tubing head,christmas tree and other wellheads. According to the number of suspended casing layers, it can be divided into...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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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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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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API 6A ESP X-Mas Tree / Oil Christmas Tree With Casing Head And Tubing Head
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API 6A ESP X-mas Tree / Oil Christmas Tree With Casing Head and Tubing Head API 6A ESP X-mas Tree / Oil Christmas Tree With Casing Head and Tubing Head Product Overview The Christmas tree is an assembly of valves, spools and fittings for an oil well, and......
Dongying Oilman Machinery Equipment Co.,Ltd.
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High Pressure Wellhead Christmas Tree Components Durable Forged Casing Head
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...casing head with API 6A suitable for high pressure Wellhead Christmas Tree Casing Head is the very important equipment used in drilling process. casing head can control the 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......
CCSC Petroleum Equipment Limited Company
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API 6B Casing Head , Connects The Casing And Various Wellhead Devices
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Casing Head, Connects The Casing And Various Wellhead Devices The Casing Head is A Component That Connects The Casing And Various Wellhead Devices. It Is Used To Support The Gravity Of Technical Casing And Oil Layer Casing, Seal The Annular Space Between Each Layer Of Casing, And Provide Transitional Connections For The Installation Of Blowout Preventers, Tubing Heads, Christmas Trees And Other Upper Wellhead......
XIAN ATO INTERNATIONAL CO.,LTD
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API 6 /Tubing hanger for wellhead/Casing hanger/Tubing hanger/Tubing spools/Tubing head
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Tubing Spool 1. Structure of Tubing Head Tubing head is usually a spool with both flanged ends, which is set on the top flange of casing head to hang tubing hanger and seal the annular space between the tubing string and oil-layer casing and which consists......
Shanghai RuiTou Petroleum Machinery CO.,LTD.
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