CNG Tube
Precision Steel Tubes
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CNG Tube
The major application of CNG tubes is produced accoridng or DIN 2391, EN 10305-1, EN 10305-4 and mainly used for CNG cars, delivering the gas from cylinder to the engine. And it can also be applied in other automobile parts. We are the first R&D company in this field, the annual capacity can be more than 8000 tons, other sizes can be provided according to client's request.
Geometrical Properties:
OD=6mm, Thickness=1mm, Length=6000mm
Mechanical Properties:
Tensile Strength=310-410 Mpa(N/mm2)
Min Yield Strength=205 Mpa (N/mm2)
Min Elongation of fracture= 28%

Chemical Composition (%):
C:0.15 max Mn: 0.60 max Si: 0.30 max
P:0.025max S: 0.025 max

Parameter:
Normal utilization pressure: 25-35MPa (250-350kg)
Most burst pressure: 154MPa
Bending Torsion: ≤12N.M
Mechanical functions:
Good curvature machining property;
Highest blasting press;
Thickness is uniform with PVC;
Good binding force;
Products quality have reach international advanced level.
Keyword: precision steel tube, high precision, CNG, HPL, DIN 2391, EN 10305-1
 
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