PE-AL-PE Multilayer Pipes and Fittings (Indoor Use)
The PE-AL-PE multilayer pipes and fittings are specially designed to form an indoor gas piping system. They are composite pipes constructed with 5 layers of materials by co-extrusion technique. Inner and outermost layers are PE, central layer is overlapped welded aluminum, and between them are adhesives. This forms a construction of PE-Adhesive-Aluminum-Adhesive-PE. The PE-AL-PE pipes can be installed for transporting natural gas, LPG, coal gas and other gases, with the maximum allowable working pressure up to 0.4Mpa.
PE-AL-PE multilayer pipes and fittings from Kingbull are all made to GB/T 18997.1-2003 and ASTMF1282 standards. They have gotten the competitive edge in performance with similar foreign products.
Construction:Applications:
Coal gas pipe, natural gas pipe, compressed air and oxygen pipe, gas-liquid industry
Features of Kingbull PE-AL-PE Multilayer Pipes:
1. High strength, ensuring up to 50 years of safe use;
2. No deformation in open installation;
3. Gas leakage completely prevented due to the aluminum layer;
4. Easy installation
| Specs. | Nominal O.D. (dn) | Pipe ring radial tensile strength (N) | Burst strength (MPa) | Working pressure (Mpa) | Working temperature ( ℃ ) | Bending radius |
| 1216 | 16 | 2300 | 6.0 | ≤ 0.4 | 35 | ≥ 5D |
| 1620 | 20 | 2500 | 5.0 | ≤ 0.4 | 35 | ≥ 5D |
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Equal Tee -
Female Elbow -
Female Straight Union -
Female Tee
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Male Elbow -
Male Straight Union -
Male Tee -
Reducing Straight Union -
Reducing Tee -
Female Wall Plate Elbow
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Battery Powered Press-fitting Tool -
Manual Press-fitting Tool -
Pipe Cutter -
Reamer (with blade)
