Pipe Plug, Flange Weld Test, < 6" 151 Series
For most size, pressure, chemical, and temperature requirements
A 151-series flange hydro test plug allows you to monitor upstream conditions, isolate and purge the weld area, perform the weld and hydro test the weld joint with only one tool.
- Fast, easy installation, and testing, repairs and retrofits.
- Segmented compression tube allows adjustment of seal installation depth.
- Improved Seal-to-Pipe Clearance: Plug can be easily installed and removed even where there is severe weld protrusion.
- Low water requirements resulting in less waste water.
- A minimum of 1.5:1 safety factor.
- High pressure flange with rugged, heavy-duty construction.
- Versatile: Seal and washer sets easily change to accommodate different pipe schedules.
- Ported Center Shaft allows for upstream monitoring.
- Flange classes 150 - 300 lbs. (higher flange classes available)
- Seal Materials: Urethane Standard.
- Flange style is Raised Face type.
151-Series High Lift Flange Test & Welding Plugs Operating Instructions for Sizes 3/4" to 8"
151-Series High Lift Flange Test & Welding Plugs Operating Instructions for Sizes 10" to 24"
| Image | Flange Size | Flange Class | Pipe Type | Press. Pipeline Max | Vent/Fill Port Size | Dim. L1-A IN | Dimension L1-B IN | Dim. L2 Max. IN | Item Number | Price | Qty | Action |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4" DN100 | 300 Lb (136.08 Kg) | SCH XXS | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3040-SXXS |
$2,700.00
|
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|
4" DN100 | 300 Lb (136.08 Kg) | SCH 80 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3040-S80 |
$2,700.00
|
||
|
4" DN100 | 300 Lb (136.08 Kg) | SCH 40 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3040-S40 |
$2,700.00
|
||
|
4" DN100 | 300 Lb (136.08 Kg) | SCH 160 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3040-S160 |
$2,700.00
|
||
|
4" DN100 | 300 Lb (136.08 Kg) | SCH 120 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3040-S120 |
$2,700.00
|
||
|
4" DN100 | 300 Lb (136.08 Kg) | SCH 10 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3040-S10 |
$2,700.00
|
||
|
3" DN80 | 300 Lb (136.08 Kg) | SCH XXS | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3030-SXXS |
$2,370.00
|
||
|
3" DN80 | 300 Lb (136.08 Kg) | SCH 80 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3030-S80 |
$2,370.00
|
||
|
3" DN80 | 300 Lb (136.08 Kg) | SCH 40 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3030-S40 |
$2,370.00
|
||
|
3" DN80 | 300 Lb (136.08 Kg) | SCH 160 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3030-S160 |
$2,370.00
|
||
|
3" DN80 | 300 Lb (136.08 Kg) | SCH 10 | 1125 PSI (77.6 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3030-S10 |
$2,370.00
|
||
|
2-1/2" DN65 | 300 Lb (136.08 Kg) | SCH 80 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3025-S80 |
$2,390.00
|
||
|
2-1/2" DN65 | 300 Lb (136.08 Kg) | SCH 40 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3025-S40 |
$2,390.00
|
||
|
2-1/2" DN65 | 300 Lb (136.08 Kg) | SCH 160 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3025-S160 |
$2,390.00
|
||
|
2-1/2" DN65 | 300 Lb (136.08 Kg) | SCH 10 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-3025-S10 |
$2,390.00
|
||
|
2" DN50 | 300 Lb (136.08 Kg) | SCH XXS | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-3020-SXXS |
$1,750.00
|
||
|
2" DN50 | 300 Lb (136.08 Kg) | SCH 80 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-3020-S80 |
$1,750.00
|
||
|
2" DN50 | 300 Lb (136.08 Kg) | SCH 40 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-3020-S40 |
$1,750.00
|
||
|
2" DN50 | 300 Lb (136.08 Kg) | SCH 160 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-3020-S160 |
$1,750.00
|
||
|
2" DN50 | 300 Lb (136.08 Kg) | SCH 10 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-3020-S10 |
$1,750.00
|
||
|
1-1/2" DN40 | 300 Lb (136.08 Kg) | SCH 40 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-3015-S40 |
$1,630.00
|
||
|
1-1/2" DN40 | 300 Lb (136.08 Kg) | SCH 160 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-3015-S160 |
$1,630.00
|
||
|
1-1/2" DN40 | 300 Lb (136.08 Kg) | SCH 10 | 1125 PSI (77.6 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-3015-S10 |
$1,630.00
|
||
|
1-1/4" DN32 | 300 Lb (136.08 Kg) | SCH 80 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3-3/8" (86mm) | 15" (381mm) | 151-3012-S80 |
$1,560.00
|
||
|
1-1/4" DN32 | 300 Lb (136.08 Kg) | SCH 40 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3-3/8" (86mm) | 15" (381mm) | 151-3012-S40 |
$1,560.00
|
||
|
1-1/4" DN32 | 300 Lb (136.08 Kg) | SCH 160 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3-3/8" (86mm) | 15" (381mm) | 151-3012-S160 |
$1,560.00
|
||
|
1-1/4" DN32 | 300 Lb (136.08 Kg) | SCH 10 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3-3/8" (86mm) | 15" (381mm) | 151-3012-S10 |
$1,560.00
|
||
|
1" DN25 | 300 Lb (136.08 Kg) | SCH XXS | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-3010-SXXS |
$1,290.00
|
||
|
1" DN25 | 300 Lb (136.08 Kg) | SCH 80 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-3010-S80 |
$1,290.00
|
||
|
1" DN25 | 300 Lb (136.08 Kg) | SCH 40 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-3010-S40 |
$1,290.00
|
||
|
1" DN25 | 300 Lb (136.08 Kg) | SCH 160 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-3010-S160 |
$1,290.00
|
||
|
1" DN25 | 300 Lb (136.1 Kg) | SCH 10 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76mm) | 14-1/4" (362mm) | 151-3010-S10 |
$1,290.00
|
||
|
3/4" DN20 | 300 Lb (136.1 Kg) | SCH 80 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-3007-S80 |
$1,240.00
|
||
|
3/4" DN20 | 300 Lb (136.1 Kg) | SCH 40 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-3007-S40 |
$1,240.00
|
||
|
3/4" DN20 | 300 Lb (136 Kg) | SCH 160 | 1 PSI (0.07 BAR) | 2.3 FT (0.7 M) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-3007-S160 |
$1,240.00
|
||
|
3/4" DN20 | 300 Lb (136 Kg) | SCH 10 | 1125 PSI (77.6 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-3007-S10 |
$1,240.00
|
||
|
4" DN100 | 150 Lb (68.04 Kg) | SCH XXS | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1040-SXXS |
$2,580.00
|
||
|
4" DN100 | 150 Lb (68.04 Kg) | SCH 80 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1040-S80 |
$2,580.00
|
||
|
4" DN100 | 150 Lb (68.04 Kg) | SCH 40 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1040-S40 |
$2,580.00
|
||
|
4" DN100 | 150 Lb (68.04 Kg) | SCH 160 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1040-S160 |
$2,580.00
|
||
|
4" DN100 | 150 Lb (68.04 Kg) | SCH 120 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1040-S120 |
$2,580.00
|
||
|
4" DN100 | 150 Lb (68.04 Kg) | SCH 10 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1040-S10 |
$2,580.00
|
||
|
3" DN80 | 150 Lb (68.04 Kg) | SCH XXS | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1030-SXXS |
$2,290.00
|
||
|
3" DN80 | 150 Lb (68.04 Kg) | SCH 80 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1030-S80 |
$2,290.00
|
||
|
3" DN80 | 150 Lb (68.04 Kg) | SCH 40 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1030-S40 |
$2,290.00
|
||
|
3" DN80 | 150 Lb (68.04 Kg) | SCH 160 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1030-S160 |
$2,290.00
|
||
|
3" DN80 | 150 Lb (68.04 Kg) | SCH 10 | 450 PSI (31.0 BAR) | 3/4" (19.1mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1030-S10 |
$2,290.00
|
||
|
2-1/2" DN65 | 150 Lb (68.04 Kg) | SCH 80 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1025-S80 |
$2,100.00
|
||
|
2-1/2" DN65 | 150 Lb (68.04 Kg) | SCH 40 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1025-S40 |
$2,100.00
|
||
|
2-1/2" DN65 | 150 Lb (68.04 Kg) | SCH 160 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1025-S160 |
$2,100.00
|
||
|
2-1/2" DN65 | 150 Lb (68.04 Kg) | SCH 10 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 6" (152mm) | 17-1/8" (435mm) | 151-1025-S10 |
$2,100.00
|
||
|
2" DN50 | 150 Lb (68.04 Kg) | SCH XXS | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1020-SXXS |
$1,700.00
|
||
|
2" DN50 | 150 Lb (68.04 Kg) | SCH 80 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1020-S80 |
$1,700.00
|
||
|
2" DN50 | 150 Lb (68.04 Kg) | SCH 40 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1020-S40 |
$1,700.00
|
||
|
2" DN50 | 150 Lb (68.04 Kg) | SCH 160 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1020-S160 |
$1,700.00
|
||
|
2" DN50 | 150 Lb (68.04 Kg) | SCH 10 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1020-S10 |
$1,700.00
|
||
|
1-1/2" DN40 | 150 Lb (68.04 Kg) | SCH 80 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1015-S80 |
$1,600.00
|
||
|
1-1/2" DN40 | 150 Lb (68.04 Kg) | SCH 40 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1015-S40 |
$1,600.00
|
||
|
1-1/2" DN40 | 150 Lb (68.04 Kg) | SCH 160 | 450 PSI (31.0 BAR) | 1/4" (6.4mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1015-S160 |
$1,600.00
|
||
|
1-1/2" DN40 | 150 Lb (68.04 Kg) | SCH 10 | 450 PSI (31.0 BAR) | 1/4" (6.35mm) F | 12" (305mm) | 3-3/8" (86mm) | 15-1/8" (384mm) | 151-1015-S10 |
$1,600.00
|
||
|
1-1/4" DN32 | 150 Lb (68.04 Kg) | SCH 80 | 450 PSI (31.0 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3-3/8" (86mm) | 15" (381mm) | 151-1012-S80 |
$1,530.00
|
||
|
1-1/4" DN32 | 150 Lb (68.04 Kg) | SCH 40 | 450 PSI (31.0 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3-3/8" (86mm) | 15" (381mm) | 151-1012-S40 |
$9,600.00
|
||
|
1-1/4" DN32 | 150 Lb (68.04 Kg) | SCH 160 | 450 PSI (31.0 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3-3/8" (86mm) | 15" (381mm) | 151-1012-S160 |
$1,530.00
|
||
|
1-1/4" DN32 | 150 Lb (68.04 Kg) | SCH 10 | 450 PSI (31.0 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3-3/8" (86mm) | 15" (381mm) | 151-1012-S10 |
$1,530.00
|
||
|
3/4" DN20 | 150 Lb (68.04 Kg) | SCH 80 | 450 PSI (31.0 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-1007-S80 |
$1,240.00
|
||
|
3/4" DN20 | 150 Lb (68.04 Kg) | SCH 40 | 450 PSI (31.0 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-1007-S40 |
$1,240.00
|
||
|
3/4" DN20 | 150 Lb (68.04 Kg) | SCH 160 | 450 PSI (31.0 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-1007-S160 |
$1,240.00
|
||
|
3/4" DN20 | 150 Lb (68.04 Kg) | SCH 10 | 450 PSI (31.0 BAR) | 1/8" (3.2mm) F | 12" (305mm) | 3" (76.2mm) | 14-1/4" (362mm) | 151-1007-S10 |
$1,240.00
|
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