'SM' Roller Stem
'MJ' Spang Link Jars
Mechanical Jars

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SM Roller Stem



Spang Link Jar
'SM' Roller Stem
ACT Roller Stems are used with tool string in deviated wells. Its application is to reduce friction against tubing ID. In assembly of Roller Stems : Teflon / Alloy Steel Rollers (suitable for high temperature / H2S Service), specialty bearings are assembled with body. Roller Stems are available in various Lengths, ODs, Connections and Rollers dia.

Engineering Data for Wireline Stem
SIZE
(IN.)		 MAX. O.D.
(IN.)		 F/N. O.D.
(IN.)		 THREAD CONN.
PIN X BOX (IN. TPI)		 NO. OF
WHEELS		 PART NO.
1-1/2 2.00 1.375 15/16-10 UN 3 52200321
1-7/8 2.50 1.750 1-1/16-10 UN 3 52250332
2-1/2 3.00 2.312 1-9/16-10 UN 3 52300346
1-1/2 2.00 1.375 15/16-10 UN 4 52200421
1-7/8 2.50 1.750 1-1/16-10 UN 4 52250432
2-1/2 3.00 2.312 1-9/16-10 UN 4 52300446
Other sizes available on request

'MJ' Spang Link Jars or Mechanical Jars
ACT Spang Link or Mechanical Jars are used in wireline fishing operations with stems. The weight of stems and jars can be used by operator for jarring by pulling and then releasing wireline. These Jars are available in various sizes and strokes. Force=Mass x Acceleration. Stem weight is fixed but speed can be varied. In jar down action, speed is limited due to limited travel and gravity. Jar of action is more effective as speed can be increased by increasing the spooling speed of wireline unit and using long jars.

Engineering Data for Wireline Stem
SIZE
(IN.)		 MAX. O.D.
(IN.)		 F/N. O.D.
(IN.)		 THREAD CONN.
PIN X BOX (IN. TPI)		 STROKE
(IN.)		 PART NO.
1 1.000 0.875 5/8-11 UNC 20 11102000
1 1.000 0.875 5/8-11 UNC 24 11102400
1-1/4 1.250 1.187 15/16-10 UN 20 11122011
1-1/4 1.250 1.187 15/16-10 UN 24 11122411
1-1/4 1.250 1.187 15/16-10 UN 30 11123011
1-1/2 1.500 1.375 15/16-10 UN 20 11152021
1-1/2 1.500 1.375 15/16-10 UN 24 11152421
1-7/8 1.875 1.750 1-1/16-10 UN 20 11192032
1-7/8 1.875 1.750 1-1/16-10 UN 24 11182432
1-7/8 1.875 1.750 1-1/16-10 UN 30 11193032
2-1/8 2.125 1,750 1-1/16-10 UN 30 11213032
2-1/2 2.500 2.312 1-9/16-10 UN 24 11252446
Other sizes available on request

Service & Completion Tool Products
3084 South Interstate 35 W, Burleson, Texas 76028
Office: (817) 790-6608 - Fax: (817) 783-8081
sales@americancompletiontools.com		 © American Completion Tools, Inc.
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9223 Solon Rd., Houston, Texas 77064
Office: (281) 894-5213 - Fax: (281) 894-5217
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