All Linestop Cups and Sealing Elements

Linestop Sealing Elements are available in a variety of materials to suit a pipeline product and temperature. Materials offered are Buna Nitrile, EPDM, Viton and Poly Urethane. Cups come un-drilled, unless hole pattern is provided at ordering. Drilling and custom O.D. turning is available at additional cost. Please call 2LBIN for details.

2LBIN has the capability to produce sealing elements from other elastomer materials, depending upon individual requirements. Please call 2LBIN for details.

Important Note: Always consult a reputable elastomer compatibility chart to ensure that the selected sealing element is compatible with pipeline content. Leading edges are nominal sizes.

Poly Urethane - 12" - 54.6" Linestop Cups
Temp. Range ° C Temp. Range ° F Notes -40° C to +104° C -40° F to +220° F General use
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Leading Edge	Part #	Price
12" O.D.	POLY-0012	$576.00 each
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14" O.D.	POLY-0014	$608.00 each
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14.625" O.D.	POLY-1462	$622.00 each
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15.25" O.D.	POLY-1525	$622.00 each
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15.9" O.D.	POLY-0159	$622.00 each
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16.15" O.D.	POLY-1615	$670.00 each
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16.9" O.D.	POLY-0169	$670.00 each
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17.15" O.D.	POLY-1715	$680.00 each
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17.9" O.D.	POLY-0179	$680.00 each
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18.9" O.D.	POLY-0189	$680.00 each
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19.9" O.D.	POLY-0199	$688.00 each
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20.9" O.D.	POLY-0209	$694.00 each
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22.00" O.D.	POLY-0022	$734.00 each
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23.9" O.D.	POLY-0239	$734.00 each
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24.9" O.D.	POLY-0249	$754.00 each
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26.9" O.D.	POLY-0269	$756.00 each
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29.9" O.D.	POLY-0299	$834.00 each
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30.5" O.D.	POLY-0305	$840.00 each
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32.9" O.D.	POLY-0329	$840.00 each
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35.9" O.D.	POLY-0359	$916.00 each
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36.9" O.D.	POLY-0369	$942.00 each
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39.9" O.D.	POLY-0399	$1,052.00 each
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42.6" O.D.	POLY-0426	$1,126.00 each
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47.9" O.D.	POLY-0479	$1,294.00 each
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54.6" O.D.	POLY-0546	$1,452.00 each
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56" O.D.	POLY-0056	$2,310.00 each
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54.6” and Larger Line stop cups available upon request.
Buna - N - Buna - Nitrile 2.5"-12.5" Linestop Cups
Temp. Range ° C Temp. Range ° F Notes -40° C to +104° C -40° F to +220° F General use
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Leading Edge	Part #	Price
2 .5”- - 2.375 O.D.	BNLC-02375-0250	$ 36.00 each
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2 .5”+ - 2.50 O.D.	BNLC-02500-0250	$ 38.00 each
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3”- - 2.875 O.D.	BNLC-02875-0030	$ 42.00 each
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3”+ - 3.20 O.D.	BNLC-03200-0030	$ 44.00 each
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4”- - 3.875 O.D.	BNLC-03875-0040	$ 62.00 each
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4”+ - 4.20 O.D.	BNLC-04200-0040	$ 69.00 each
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6”- - 5.875 O.D.	BNLC-05875-0060	$ 87.00 each
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6”+ - 6.28 O.D.	BNLC-06280-0060	$ 94.00 each
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8”- - 7.875 O.D.	BNLC-07875-0080	$ 110.00 each
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8”+ - 8.42 O.D.	BNLC-08420-0080	$ 113.00 each
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10”- - 9.875 O.D.	BNLC-09875-0100	$ 175.00 each
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10”+ -10.45 O.D.	BNLC-1045-0100	$ 178.00 each
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12”- - 11.875 O.D.	BNLC-11875-0120	$ 210.00 each
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12”+ - 12.50 O.D.	BNLC-1250-0120	$ 215.00 each
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14” Linestop cups and Larger available upon request. We can machine to many sizes
EPDM - Ethylene Propylene Dichloride Monomer 2.5"-12.5" Linestop Cups
Temp. Range ° C Temp. Range ° F Notes -40° C to +150° C -40° F to +302° F General use + Steam
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Leading Edge -	Part #	Price
2.5”- - 2.375 O.D.	EPDM-02375-0250	$ 46.00 each
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2.5”+ - 2.50 O.D.	EPDM-02500-0250	$ 48.00 each
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3”- - 2.875 O.D.	EPDM-02875-0030	$ 52.00 each
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3”+ - 3.20 O.D.	EPDM-03200-0030	$ 54.00 each
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4”- - 3.875 O.D.	EPDM-03875-0040	$ 72.00 each
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4”+ - 4.20 O.D.	EPDM-04200-0040	$ 79.00 each
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6”- - 5.875 O.D.	EPDM-05875-0060	$ 97.00 each
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6”+ - 6.28 O.D.	EPDM-06280-0060	$ 104.00 each
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8”- - 7.875 O.D.	EPDM-07875-0080	$ 120.00 each
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8”+ - 8.42 O.D.	EPDM-08420-0080	$ 123.00 each
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10”- - 9.875 O.D.	EPDM-09875-0080	$ 185.00 each
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10”+ - 10.45 O.D.	EPDM-01045-0080	$ 188.00 each
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12”- - 11.875 O.D.	EPDM-11875-0080	$ 220.00 each
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12”+ - 12.50 O.D.	EPDM-01250-0080	$ 225.00 each
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14” Linestop cups and Larger available upon request. We can machine to many sizes
Viton - Fluoroelastomer 2.5"-12.5" Linestop Cups
Temp. Range ° C Temp. Range ° F Notes -15° C to +204° C -4° F to +400° F Do not use in Steam
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Leading Edge	Part #	Price
2.5”- - 2.375 O.D.	VITN-02375-0250	Call for Price
2.5”+ - 2.50 O.D.	VITN-02500-0250	Call for Price
3”- - 2.875 O.D.	VITN-02875-0030	Call for Price
3”+ - 3.20 O.D.	VITN-03200-0030	Call for Price
4”- - 3.875 O.D.	VITN-03875-0040	Call for Price
4”+ - 4.20 O.D.	VITN-04200-0040	Call for Price
6”- - 5.875 O.D.	VITN-05875-0060	Call for Price
6”+ - 6.28 O.D.	VITN-06280-0060	Call for Price
8”- - 7.875 O.D.	VITN-07875-0080	Call for Price
8”+ - 8.42 O.D.	VITN-08420-0080	Call for Price
10”- - 9.875 O.D.	VITN-09875-0080	Call for Price
10”+ - 10.45 O.D.	VITN-01045-0080	Call for Price
12”- - 11.875 O.D.	VITN-11875-0080	Call for Price
12”+ - 12.50 O.D.	VITN-01250-0080	Call for Price
14” Linestop cups and Larger available upon request. We can machine to many sizes