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PLS 3 Multi Bowl / Split Unihead / Compact Type Casing And Tubing Head Assy

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Application: Oil & Gas Well Drilling Operation Usage: Wellhead Pressure Control
Material Class: DD-NL Production Level: PLS 3
Temperature Class: U Standard: API 6A
Product Name: Casing Head Spool Assembly Working Pressure: 3000 Psi
Nominal Flange Size: 20 3/4″ Process Type: Forging
Highlight: Compact Type Casing And Tubing Head, API 6A Multi Bowl Tubing Head, Split Unihead Casing Head PLS 3

Multi Bowl/Split Unihead / Compact type Casing and Tubing Head Assy

The oil well casing heads and tubing heads are designed and manufactured strictly according to API 6A, NACE MR-0175 standard, the casing head housing is the component of wellhead equipment and called wellhead ``A``section, starting Head, lower-most housing or Braden head and connected with the wellhead Christimas treel. It is the first piece of wellhead component installed at bottom.

The Tubing head is the important parts of the wellhead equipment and connected with Christimas Tree, the buging head is designed with universal straight hold and conformed with API 6A Specification, which can be fitted with all types of single or double-string completion tubing hanger.

Wellhead Product scope

Wellhead valves

Gate Valves, Plug Valves, Choke Valves, Check Valves,

Mud Valves and various wellhead valve parts etc.
Wellhead Manifold

Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold,

Well Testing Manifold.
Wellhead Equipment

Wellhead Christmas Tree / XTree, Casing Head, Casing Hanger,

Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter

Spacer Spool / Riser Spool ,Flange Adapter, Union Flange,

Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,

Companion Flange, Instrument Flange,Wellhead Clamp & Hub etc.
Wellhead Integral Fittings

Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee,

Straight Pipe, Pipe Loops etc.
Well Control Equipment Annular BOP, RAM BOP, Sucker Rod BOP, BOP Stack, Wireline BOP etc
Surface Well Testing Package

Surface Test Tree (Flowhead), Surface Safety Valve(SSV), ESD System,

Data Header, Choke Manifold, Oil Diverter manifolds, Gas Diverter Manifold

Multi Bowl/Split Unihead type Casing and Tubing Head Assembly consisting of

1 Lower Spool 13 5/8″ 5M Flanged top × 20 ¾ ” 3M flanged bottom, two 2 1/16 ” 5M studded, 1 ½” LP VR Plug threaded Side Outlets.
2 Top Spool 13 5/8 ” 5M top × 13 5/8 ” 5M bottom 2 1/16 ” 5M studded, 1 ½ ” LP VR Plug threaded Side Outlets.
3 Bottom flange of bottom spool fitted with Seal for extended neck of 13 3/8″ casing, top housing for landing Mandrel type standard Hanger and Seal or emergency Slip and Seal assembly for 9⅝” Casing.
4 Top Spool bottom flange prepared for secondary seal of extended neck of 9 5/8 ” Mandrel Hanger/ Casing, top housing to land 13⅝” nom. Tubing Hanger and Seals, Lock Down Screws.
5 API spec. 6A latest edition, Material Class ‘BB’, Temperature Level ‘U’, PSL-4.
6 Tubing Hanger: Extended Neck Type Tubing Hanger and Seals, 13 ⅝” 5M, Matching with Multi Bowl Upper Housing, 3½², 9.2 lb/ft, N/L-80, Vam Top box up x pin down connection . 4″ Cameron type ‘H’ BPV thread profile and ¼ ” NPT SCSSSV control line port complete with Seals. API spec. 6A latest edition, Material Class ‘BB’, Temperature Level ‘U’, PSL-4.
7 Test plugs to seat in Lower Housing, 4 ½ IF Box Up × Pin Down Connection complete with seals. API spec. 6A latest edition, Material Class ‘BB’, Temperature Level ‘U’, PSL-4.
8 Mandrel Casing Hanger for 9 5/8 ” Casing, 9 5/8 “, 43.50 lb/ft Premium Box Down connection HSM-2 to land in lower spool housing (with Seals if required) API spec. 6A latest edition, Material Class ‘BB’, Temperature Level ‘U’, PSL-4.
9 Gate Valve: 2 1/16″ 5M manual Gate Valves, Bi-Directional Flow with hand wheels. API spec. 6A latest edition, Material Class ‘BB’, Temperature Level ‘U’, PSL-4, PR2, Appendix ‘F’.
10 Blind Flange: 2 1/16″ 5M blind flange, ½ ” NPT tapped. API spec. 6A latest edition, Material Class ‘BB’, Temperature Level ‘U’, PSL-4. ( 2 no. fitted, 2 no. loose)
11 Adapter: 2 1/16″ 5M flange, 2″ fig 1502 Integral Weco Union fitted with Blind Pin Plug. API spec. 6A latest edition, Material Class ‘BB’, Temperature Level ‘U’, PSL-4.( supply loose)
12 Adapter Integral, 2 1/16 ” 5M flanged with 2″ fig 1502 Weco Union with Blind Pin Plug. API spec. 6A latest edition, Material Class ‘BB’, Temperature Level ‘U’, PSL-4. ( loose)

Wellhead Product scope

Wellhead valves

Gate Valves, Plug Valves, Choke Valves, Check Valves,

Mud Valves and various wellhead valve parts etc.
Wellhead Manifold

Choke and Kill Manifold, Drilling Floor Manifold,

Fracturing manifold, Well Testing Manifold.
Wellhead Equipment

Wellhead Christmas Tree / XTree, Casing Head,

Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter

Spacer Spool / Riser Spool ,Flange Adapter, Union Flange,

Double Studded Adapter Flange, Welded Neck Flange,

Blind Flange,Companion Flange, Instrument Flange,Wellhead Clamp & Hub etc.
Wellhead Integral Fittings Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Control Equipment Annular BOP, RAM BOP, Sucker Rod BOP, BOP Stack, Wireline BOP etc
Surface Well Testing Package

Surface Test Tree (Flowhead), Surface Safety Valve(SSV),

ESD System, Data Header, Choke Manifold, Oil Diverter manifolds, Gas Diverter Manifold

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