The spacer spool is manufactured in accordance with API 6A, made of integral alloy steel forging. The spacer spool is a sort of wellhead adapter spool, and referred to as Riser Spool, or Surface Riser Spool. The spacer spool is designed with end connectors of the same size, rated working pressure and design. The spacer spool is pressure-containing piece of equipment.
The spacer spool in all sizes and pressure ratings suitable for Well Head extension, B.O.P. spacing, and Choke, Kill, and Production Manifold applications. spacer spool usually has the same nominal end connections. spacer spool identification consists of naming each end connection and the overall length (outside of end connection face to outside of end connection face),
As the part of wellhead equipment, the spacer spools have no provision for suspension of tubular member and for sealing of tubular members. The spacer spool provide separation between two components.
Detailed Specification of Spacer Spool / Riser Spool for inquiry
| Sl no | Description |
| 1 | Flanged Adapter Spool 13 5/8” 10K BX-159 x 13 5/8” 5K BX-160, OAL 18”, c/w studs & nuts |
| 2 | Flanged Adapter Spool 13 5/8” 10K BX-159 x 11” 10K BX-158, OAL 18”, c/w studs & nuts |
| 3 | Flanged Adapter Spool 13 5/8” 10K BX-159 x 11” 5K R-54, OAL 18”, c/w studs & nuts |
| 4 | Flanged Spacer Spool 13 5/8” 10K, BX-159, OAL 3.65 mtrs, welded construction, c/w studs & nuts |
| 5 | Flanged Spacer Spool 21 ¼” 2K, R-73, OAL 4.25 mtrs, welded construction, c/w studs & nuts |
| 6 | Drilling Spool Flanged, 13 5/8” 10K BX-159, with 2 no’s 4 1/16” 10K Flanged side outlets, 180 deg apart at the centre of the spool, OAL 36”, c/w studs & nuts |
About ZZ TOP Oil Tools
ZZ TOP Oil Tools Co., Ltd, headquartered in Xi’an City, focused on the design and production of drill stem testing tools and wellhead equipment since 2010. With the business expanding, ZZ TOP Oil Tools jointed to build the factories for wellhead equipment under the brand " JC Wellhead" and downhole tools under the brand "Techcore".
* "JC Wellhead" was estabilished in 2010 in Yancheng city, specialized in design and manufacturing of the oilfield wellhead equipment conformed with API 6A specification.
* "Techcore Oil Tools" was re-built in 2016 in Baoji city, specialized in design and manufacturing of drill stem testing tools, coiled tubing tools, wireline tools and other downhole tools.
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 / X-Tree, 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 Pressure Control Equipment: Annular BOP, RAM BOP, Sucker Rod BOP etc
