API 6A Wellhead Casing Head Spool 11”-3000PSI X 11” 5000PSI
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... straight bore design that can accept a wide variety of slip and mandrel type casing hangers.The casing head spool is used to connect layers of casing and to seal the gap between the layers of casing, to support the BOP stack when drilling, and to hold the...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Oilfield Oil Wellhead Equipment Tubing Head Spool / Tubing Hanger Long Service Life
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...Tubing Head, Tubing Head Spool, Tubing Hanger 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 consist of tubing head spool and tubing hanger. Functions: Hang the tubing string inside well; Seal the annular space between tubing and casing......
Xi'An Tiptop Machinery Co., Ltd.
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Carbon Steel API 6A Casing Head Spool Tubing Spool
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...Casing Head Spool Tubing Spool Product Introduction Casing Spool uses a straight bore based on the same reliable design as the C-22 except the bowl is 2 inches deeper, permiting the acceptance of the minimal-deflection C-29 Casing Hanger. This allows extreme-load casing-hanging capacity compared with the C-22 profile. C-29 Casing Spools......
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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API 6A ESP X-Mas Tree / Oil Christmas Tree With Casing Head And Tubing Head
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...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 to design to direct and control formation fluids from the well. It can provide inlet for production tubing strings, including all components above the tubing head......
Dongying Oilman Machinery Equipment Co.,Ltd.
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13 5/8" 3K API 6A Drilling Spool Casing Head Spool For Well Drilling
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...Spool Casing Head Spool For Well Drilling Product Overview The 13 5/8" 3K API 6A Drilling Spool Casing Head Spool is designed for reliable performance in well drilling operations. Manufactured from high-strength alloy steel in accordance with API 6A standards, it provides excellent pressure resistance up to 3,000 PSI and superior durability in demanding drilling conditions. This casing head spool......
Hebei E-valves Petroleum Equipment Co., Ltd.
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API 6A ESP X-Mas Tree / Oil Christmas Tree With Casing Head And Tubing Head
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... main components: the casing head, tubing head, and oil (gas) tree. These components are responsible for connecting the casing string, tubing string, and sealing layers, as well as controlling pressure and regulating flow at the wellhead. The design of...
Puyang Zhongshi Group Co., Ltd.
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API 6A 11" forged blind flange used on casing head spool
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API 6A Oilfield Tubing head Specification: work pressure:2000-20000psi work temp:-46-121 material class:AA-HH Bottom Flange size(in): 7 1/16“~21 1/4” product specification level: PSL1-4 performance requirement: PR1-2 Descriptions: A popular category of ......
Hebei Lufeng Piping Equipment Co., Ltd.
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AA-HH Wellhead Tubing Head Spool Assembly For Oilfield
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AA-HH wellhead casing head and tubing head assembly for oilfield Product Introduction The flange connection of the casing head can be in the form of threads, flanges, clamps, etc. The lower part of the casing head can be connected in the form of slips, ......
SHIFANG HUIFENG OIL PRODUCTION MACHINERY 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 of tubing head spool and tubing hanger. 2.Functions: 1) Hang the tubing string inside well; 2) Seal the annular space between tubing and casing; 3) Give a crossorer to connect casing head...
Shanghai RuiTou Petroleum Machinery CO.,LTD.
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AISI 4130 6A Casing Spool Wellhead For Wellhead Casing Head Assembly
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...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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