UL 651A:5ED 2011-10

FOREWORD
INTRODUCTION
1. Scope
2. References
CONSTRUCTION
3. General
4. PE Conduit and Fittings Other Than Bends
5. PVC and High-Density PE Bends
PERFORMANCE
6. General
7. Tensile Strength of PVC and High-Density PE Conduit
8. Deflection of Type A PVC Conduit and High-Density
     PE Conduit Under Heat and Load
9. Extrusion-Process Test on PVC Conduit
10. Low-Temperature Handling of PVC and High-Density PE
     Conduit
11. Low-Temperature Handling of High-Density PE Couplings
12. Water Absorption
13. Resistance of PVC and High-Density PE Conduit to
     Crushing
14. Stiffness of Type EB PVC Conduit
15. Resistance of PVC and High-Density PE Conduit to
     Impact
16. Identification of PVC and High-Density PE Compound
17. Dimensional Stability and Crushing Strength of High-
     Density PE Couplings for High-Density PE Conduit
18. Bending Test of Joints in High-Density PE Conduit
19. Tests on Integral Couplings
20. Axial-Pull Test on Joints in High-Density PE Conduit
MARKINGS
21. Details
SUPPLEMENT SA - PRODUCTION PROGRAM AND VERIFICATION OF COMPLIANCE
SA1 Scope
SA2 Glossary
SA3 Manufacturer's Program
SA4 Manufacturer's Follow-Up Control Requirements for Type EB and
     A Rigid PVC Conduit and HDPE Conduit, Elbows, and Bends
SA5 Sample Selection Procedure
SA6 Follow-Up Inspection Program
SA7 Follow-Up Test Program
SA8 Markings