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For GripSafe

®

ST patent and trademark information, go to https://usaindustries.com/gripsafe-patents-trademarks/ 

Copyright ©2022 USA Industries. All rights reserved. 

FRM-22.1-Rev.H-SMDBB 

4.  Specifications 

 

 

 

 

Figure 3: GripSafe ST

 

Double Block and Bleed Diagram (DBB) Dimensions 

Содержание GripSafe ST

Страница 1: ...by USA Industries an ISO 9001 2015 Certified Company For patent and trademark information go to https www USAIndustries com gripsafe patents trademarks INSTALLATION MANUAL Small Double Block Bleed DB...

Страница 2: ...fe ST pipe plugging technology This manual covers the proper use of this technology to ensure safe operating conditions All necessary sockets and wrenches to install this equipment are available for r...

Страница 3: ...ted to in accordance with all applicable industry and site specific standards It is recommended that water be used as the test medium Venting all gases from the vessel being pressurized is necessary b...

Страница 4: ...patent and trademark information go to https usaindustries com gripsafe patents trademarks Copyright 2022 USA Industries All rights reserved FRM 22 1 Rev H SMDBB 3 Parts Figure 1 GripSafe ST Double B...

Страница 5: ...T patent and trademark information go to https usaindustries com gripsafe patents trademarks Copyright 2022 USA Industries All rights reserved FRM 22 1 Rev H SMDBB Figure 2 GripSafe ST Double Block an...

Страница 6: ...1 1 1 1 1 1 1 1 1 1 2 7 7 7 7 1 2 1 1 0 0 0 0 40 STD 40S 1 1 1 1 1 1 1 1 1 1 1 1 1 2 6 6 6 6 1 2 1 1 0 0 0 0 80 XS 80S 1 1 1 1 1 1 1 1 1 1 1 1 1 2 5 5 5 5 1 2 1 1 0 0 0 0 160 1 1 1 1 1 1 1 1 1 1 1 1 1...

Страница 7: ...nd trademark information go to https usaindustries com gripsafe patents trademarks Copyright 2022 USA Industries All rights reserved FRM 22 1 Rev H SMDBB 4 Specifications Figure 3 GripSafe ST Double B...

Страница 8: ...1 94 1 97 2 19 0 130 6 6 20 75 42 65 1 1 8 9 16 Open End 1 4 FNPSM 3 8 MNPT 10000 2500 4 50 80 XS 80S GSST D S 0200 080 1 81 1 84 2 06 0 130 6 2 20 75 36 55 1 1 8 9 16 Open End 1 4 FNPSM 3 8 MNPT 1000...

Страница 9: ...int that the Seals 14 start to swell or extrude over the OD of the plug In the Compressed state shown in Figure 5 the GripSafe Plug will immediately grip on the pipe upon insertion Figure 4 Not Ready...

Страница 10: ...into the pipe to the desired depth The top of the DBB Spring Plate s 7 slotted section must not be protruding past the face of the pipe it is installed in See Figure 6 for properly installed plug and...

Страница 11: ...ying integrity 6 8 The GripSafe ST DBB plug is now safely installed to accept rated hydrotest and backpressure pressures TEMPERATURE NOTE If welding is to occur on the pipe while the plug is installed...

Страница 12: ...a hose to the ball valve on the monitoring tee and running the hose to vent to a safe location away from workers that may be in the area CAUTION Fast flowing gases or liquids through hosing can cause...

Страница 13: ...er distance distance from the top of the Compression Hex Nut 21 to the center distance of the Mid Ring 12 Note When measuring the center distance of the Mid Ring 12 make sure that the plug is in the C...

Страница 14: ...ting Figure 10 Impermissible Insertion Depth with No Backpressure Rating CAUTION Gripping failure may occur if the Gripping Wedges are not fully inserted into the pipe or fitting If any of the Wedge G...

Страница 15: ...ainless steel bristled brush should be sufficient Rinse plug clean of any residual chemicals with tap water and dry thoroughly Inspect Wedge Grippers 16 freedom of motion Each Wedge Gripper 16 should...

Страница 16: ...down the pipe to remove all slack in the chain Ensure that the chain is not snagged twisted or knotted and is tight from the gag bolt to the pear shaped link 9 5 Starting with the two bolts nearest th...

Страница 17: ...fe ST patent and trademark information go to https usaindustries com gripsafe patents trademarks Copyright 2022 USA Industries All rights reserved FRM 22 1 Rev H SMDBB GripSafe ST is a registered trad...

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