62
JT920/JT920L - PREPARATION
PLAN BORE PATH
62
JT920/JT920L - PREPARATION
PLAN BORE PATH
Minimum Setback
Setback is the distance from entry to horizontal. If setback is too
small, bend limits are exceeded and pipe can be damaged.
To determine the minimum setback for your required depth, use
chart in
APPENDIX
, section B. Find entry pitch you will be using,
then minimum setback.
A. Proper setback B. Setback too small
Minimum Setback
Setback is the distance from entry to horizontal. If setback is too
small, bend limits are exceeded and pipe can be damaged.
To determine the minimum setback for your required depth, use
chart in
APPENDIX
, section B. Find entry pitch you will be using,
then minimum setback.
A. Proper setback B. Setback too small
Содержание JT920
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