CJ/T 225–2011 Metal reinforced polyethylene (PE) spiral corrugated pipe for underground sewer (Text of Document is in English) - Beijing translation compay

Contents
Foreword
1 Scope
2 Normative References
3 Terms and definitions, symbols and abbreviations
4 Raw material
5 Grading and marking
6 Pipe structure and connection methods
7 Requirements
8 Test method
9 Inspection rules
10 Marking, transportation and storage
Annex A (Normative) Determination methods of peel strength
Annex B (Informative) Test methods of adhesive resin water resistance immersion performance indictor
Annex C (Normative) Common connection methods for pipes
Annex D (Normative) Preparation of ring stiffness samples
Annex E (Normative) The preparation methods of tensile strength test samples of pipe laminated wall
Annex F (Normative) Test methods of hydraulic pressure sealing test
Annex G (Normative) The test samples preparation methods of the tensile strength of welding seams or soldering seams
Annex H (Informative) Hydraulic pressure sealing test in case of deformation and deflection angle