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Hebei Gee Pipe Mill Co.,Ltd.
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Price: | 5.0~50.0 USD |
Payment Terms: | T/T,L/C,WU |
Place of Origin: | Hebei, China (Mainland) |
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Performanceproducts | Referencestandard | Standardrequest |
Outerprotection tube | ||
Density(kg/m3) | EN253-4.3.1.1 CJ/T114-4.2.3.1 | ≥944 ≥940 |
Carbon blackcontent(%) | EN253-4.3.1.1 CJ/T114-4.2.3.1 | 2.5±0.5 |
The differencebetween the melt flow rate(g/10min) | EN253-4.3.1.2 CJ/T114-4.2.3.2 | ≤0.5 |
Tensile yieldstrength(MPa) | CJ/T114-4.2.3.4 | ≥19 |
Elongation(%) | EN253-4.3.2.5 CJ/T114-4.2.3.4 | ≥350 |
Longitudinalreversion(%) | EN253-4.3.2.6 CJ/T114-4.2.3.5 | ≤3 |
Long-term mechanicalproperties | EN253-4.3.2.7 CJ/T114-4.2.3.6 | 1500h(80°C/4.0Mpa)No damage |
Polyurethanefoam | ||
Density(kg/m3) | EN253-4.4.3 CJ/T114-4.3.2 | ≥60 |
Average porediameter(mm) | EN253-4.4.2 CJ/T114-4.3.1 | ≤0.5 |
Obturatorrate(%) | EN253-4.4.2 CJ/T114-4.3.1 | ≥88 |
Compressivestrength(MPa) | EN253-4.4.4 CJ/T114-4.3.3 | ≥0.3 |
ThermalconductivityW/(m.K) | EN253-5.4.5 CJ/T114-4.3.5 | ≤0.033 |
Waterabsorption | EN253-4.4.5 CJ/T114-4.3.4 | Immersion in boilingwater for 90 minutes, the water absorption of not more than 10% of the originalvolume |
Insulationproducts | ||
Exposed section ofsteel pipe end(mm) | EN253-4.5.1 CJ/T114-4.4.1 | ≥150 |
Increase the rate ofouter protection tube diameter(%) | EN253-5.4.1 CJ/T114-4.4.2 | ≤2 |
Axiseccentricity | EN253-4.5.3 CJ/T114-4.4.3 | asstandard |
Life(120°C) | EN253-4.5.4.1 CJ/T114-4.4.4.1 | 30years |
Shearstrength(MPa) | EN253-4.5.4.2 CJ/T114-4.4.4.2 | ≥0.12(23±2°C) ≥0.08(140±2°C) |
Impactresistance | EN253-4.5.6 CJ/T114-4.4.5 | asstandad |
place of origin | China |
Brand | GEE |
Standard | ASME B 16.9 |
Material | Carbon steel(A234 WPB,MSS-SP-75,A420 WPL3 WPL5) |
Size | DN 125 |
WT (wall thickness) | SCH 60 |
connect | welding |
qualification | ISO9001/API/CE/BV/ABS/The famous trademark of china |
Packaging | as the export standards package |
Advantages | 1) High quality and competitive price 2) Direct Manufacture 3) OEM offerd 4) Reliable supplier and good after-sales service 5)delivery in time. 6) year-round supply 7)Large orders will enjoy a discount |
Surface Treatment | black rust-proof oil,transparent oil,hot galvanizing or as customer's special requirem |
Application ranges | Petroleum, power, gas, metallurgy, smelting, foodstuff, papermaking, chemical,medical equipment, aviation, boiler heat exchangerand other fields. |