- Metal Building Materials[1]
- Steel Pipes[6]
- Stainless Steel Pipes[6]
- Steel Strips[6]
- Steel Sheets[6]
- Iron Wire[6]
- Other Power Tools[1]
- Contact Person : Ms. Xu Young
- Company Name : Tianjin Jinghai Qingxinda Industry & Trade Co., Ltd.
- Tel : 86-22-68565030
- Fax : 86-22-68565030
- Address : Tianjin,Jinghai,Jingwang Road, Caigongzhuang
- Country/Region : China
- Zip : 301606
Fire Fighting Pipe and Tube
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CJ/T136-2001 Plastic-lined Steel Pipe for Water Supply/Fire Protection/Anti Fire/ Fire Fighting Pipe and Tube
Project | Plastic Lining Steel Pipe for Cold Water | Plastic Lining Steel Pipe for Hot Water |
Bond Strength | more than 0.2Mpa(20N/ cm2) | more than 1.0 Mpa (100N/ cm2) |
Bend Test (NB not more than 65mm) | No cracking and no steel-plastic separation | No cracking and no steel-plastic separation |
Flattening Test(NB not ess than 65mm) | No cracking and no steel-plastic separation | No cracking and no steel-plastic separation |
Sanitation capability Test | Conformed to GB/T17219 Standard | Conformed to GB/T17219 Standard |
Chill and heat resistant circulation | No distortion and crack happens to plastic the lining after 3-times chill and heat circulation. The bond strength is not less than 1.0Mpa. |
Nominal Diameter | O/D | Steel Pipe Thickness | Plastic Pipe Thickness | Pipe Length | |
mm | inch | mm | mm | mm | mm |
15 | 1/2 | 21.3 | 2.8 | 1.5±0.2mm | 6000mm |
20 | 3/4 | 26.9 | 2.8 | 1.5±0.2mm | 6000mm |
25 | 1 | 33.7 | 3.2 | 1.5±0.2mm | 6000mm |
32 | 11/4 | 42.4 | 3.5 | 1.5±0.2mm | 6000mm |
40 | 11/2 | 48.3 | 3.5 | 1.5±0.2mm | 6000mm |
50 | 2 | 60.3 | 3.8 | 1.5±0.2mm | 6000mm |
65 | 21/2 | 76.1 | 4.0 | 1.5±0.2mm | 6000mm |
80 | 3 | 88.9 | 4.0 | 2.0±0.2mm | 6000mm |
100 | 4 | 114.3 | 4.0 | 2.0±0.2mm | 6000mm |
125 | 5 | 139.7 | 4.0 | 2.0±0.2mm | 6000mm |
150 | 6 | 168.3 | 4.5 | 2.5±0.2mm | 6000mm |
200 | 8 | 219.1 | 4.5 | 2.5±0.2mm | 6000mm |
Fire Fighting Pipe and Tube
