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Contents<br />
THE PRINCIPLE 4<br />
One basic concept 4<br />
Two types of STRAUB couplings 4<br />
Properties 4<br />
BENEFITS 5<br />
STRAUB PRODUCTS 6<br />
STRAUB-METAL-GRIP 7<br />
STRAUB-METAL-GRIP | 30.0 - 219.1 mm 8<br />
STRAUB-METAL-GRIP | 180.0 - 609.6 mm 9<br />
STRAUB-METAL-GRIP GT | 60.3 - 139.7 mm 10<br />
STRAUB-GRIP-L 11<br />
STRAUB-GRIP-L | 26.9 - 219.1 mm 12<br />
STRAUB-GRIP-L | 180.0 - 609.6 mm 13<br />
STRAUB-FIRE-FENCE 14<br />
STRAUB-METAL-GRIP-FF | 30.0 - 219.1 mm 15<br />
STRAUB-METAL-GRIP-FF | 244.5 - 457.2 mm 16<br />
STRAUB-GRIP-L-FF | 26.9 - 219.1 mm 17<br />
STRAUB-GRIP-L-FF | 180.0 - 406.4 mm 18<br />
STRAUB-ECO-GRIP 19<br />
STRAUB-ECO-GRIP | 26.9 - 168.3 mm 20<br />
STRAUB-COMBI-GRIP / STRAUB-PLAST-GRIP 21<br />
STRAUB-COMBI-GRIP | 40.0 - 160.0 mm 22<br />
STRAUB-PLAST-GRIP | 40.0 - 160.0 mm 22<br />
STRAUB-PLAST-PRO 23<br />
STRAUB-FLEX 25<br />
STRAUB-FLEX 1 | 48.3 - 168.3 mm 26<br />
STRAUB-FLEX 2 | 172.0 - 2032.0 mm 27<br />
STRAUB-FLEX 3 | 219.1 - 4064.0 mm 28<br />
STRAUB-FLEX 3.5 | 323.9 - 4064.0 mm 33<br />
STRAUB-FLEX 4 | 323.9 - 4064.0 mm 34<br />
STRAUB-OPEN-FLEX 29<br />
STRAUB-OPEN-FLEX 1 | 48.3 - 168.3 mm 30<br />
STRAUB-OPEN-FLEX 2 | 172.0 - 2032.0 mm 31<br />
STRAUB-OPEN-FLEX 3 | 219.1 - 4064.0 mm 32<br />
STRAUB-OPEN-FLEX 3.5 | 323.9 - 4064.0 mm 33<br />
STRAUB-OPEN-FLEX 4 | 323.9 - 4064.0 mm 34<br />
STRAUB-OPEN-FLEX GT | 73.0 - 168.3 mm 35<br />
STRAUB-FLEX / STRAUB-OPEN-FLEX Overview 36<br />
STRAUB-STEP-FLEX 37<br />
STRAUB-STEP-FLEX 2 | 250.0 - 812.8 mm 38<br />
STRAUB-STEP-FLEX 3 | 914.4 - 4064.0 mm 39<br />
STRAUB-CLAMP 40<br />
STRAUB-CLAMP SCE | 44.0 - 330.0 mm 41<br />
STRAUB-CLAMP SCZ | 88.0 - 440.0 mm 42<br />
ACCESSORIES 43<br />
Strip inserts 43<br />
Torque wrench 44<br />
STRAUB-OPEN-FLEX fitting tool 44<br />
Tensioning strap 44<br />
Long catch bolt 45<br />
Electrical conductivity clips 45<br />
Stiffening rings 45<br />
Pipe supports 46<br />
Locking parts 46<br />
Adapters 46<br />
STRAUB-PROTEX 46<br />
FORCES TO AVOID 47<br />
INSTALLATION HINTS 48<br />
FITTING TOLERANCES 49<br />
SETTING GAP BETWEEN PIPE ENDS 50<br />
ASSEMBLY SET-UP TIME 51<br />
FITTING / DISASSEMBLY INSTRUCTIONS 52<br />
WALL THICKNESS 54<br />
MATERIAL SPECIFICATIONS 55<br />
CORROSION 55<br />
Corrosion resistance 55<br />
Corrosion check list 56<br />
Corrosion protection 57<br />
FACTS WORTH KNOWING 58<br />
SHORT CHECK LIST 59<br />
STRAUB ENGINEERING 60<br />
Quality and engineering competency 60<br />
Mounting and service package 61<br />
Technical Manual 2012/01 3
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