- Adhesives & Sealants[1]
- Chemical Auxiliary Agent[1]
- Elementary Substances[20]
- Polymer[1]
- Geogrids[2]
- Floor Heating Systems & Parts[11]
- Other Construction & Real Estate[1]
- Other Plastic Building Materials[11]
- Plastic Profiles[1]
- Hotels[1]
- Sewer[5]
- Water Treatment[8]
- Other Bath & Toilet Supplies[3]
- Garden Hoses & Reels[7]
- Solar Water Heaters[5]
- Construction Machinery Parts[1]
- Pipe Fittings[20]
- Stainless Steel Pipes[1]
- Steel Wire[3]
- Steel Wire Mesh[2]
- Plastic Processing Service[2]
- Composite Pipes[20]
- Plastic Sheets[1]
- Plastic Tubes[20]
- HDPE[18]
- Other Plastic Raw Materials[2]
- Plastic Masterbatches[20]
steel band -PE spiral corrugated pipe for sewage
steel band -PE spiral corrugated pipe for sewage
1.size:300mm-800mm
2. material: PE100, hot melt adhesive, steel band
steel band -PE spiral corrugated pipe for sewage
Buired steel band reinforced polyethylene (PE) spiral corrugated pipe for sewage is spirally twined, extruded and compounded into a unity in the production lines, taking polyethylene as the outer basic material and corrugate steel band which is coated with high-performance adhesive resin and bended into the shape as the main structural support
Physical-mechanical characteristic
Items | Index | Testing Method | |
Ring stiffness, KN/ | SN8 | ≥8 |
GB/T9647-2003 |
SN12.5 | ≥12.5 | ||
SN16 | ≥16 | ||
Impact resistance | TIR≤10% | GB/T14152 | |
Peel strength,(20°C±5°C),N/cm | ≥70 | Refer to appendix A of CJ/T225-2006 | |
Ring flexibility | No fracture and delamination | GB/T9647 | |
Oven test | No and drying crack | Refer to 8.4.5 of CJ/T225-2006 | |
Tensile strength(N) of joint.N | ≥1460 | GB/T8804 | |
Creep rate % | ≤2 | GB/T8042 |
Comments
Carried standad:CJ/T225-2006 for Buried Steel Band Reinforced Polyethylene(PE)Spiral Corrugated Pipe for Sewage issued by Urban Construction Ministry of P.R.CRing stiffness grade:SN8,SN12.5,SN16Fixed pipe length:6 or 9meters,other lengths negotiable by supplier and buyer