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Features
This is maunfactured through annealing by drwwing KSP3564(carbon steel tube for high-pressure welding) which is made without seam of fuel injection tube for diesel engine of automobiles, faming machinery and heavy machinery. it guarantees that elongation should be over 30. in addition, it guarantees that resistance to corrosion should be over 152 HR with mechanical nature of hardness : below 117, electric zinc coating : over 8um and the finish of yellow chromate. it can stand the pressure of 600kg/cm2 and it has godd effct in preventing from oil being leaked due to the lack of any seams. it is a tube which has durability against as well as smooth nature inside and outside tube. this component to be installed within fuel tank is to feed th fue to engine.
Specifications
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sign
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C
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SI
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Mn
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P
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s
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2
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SPPH38
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Below0.25
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0.1~0.35
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0.30.9
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0.0356
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Below0.035
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3
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SPPH42
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Below0.3
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0.1~0.35
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0.3~10
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0.0356
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Below0.035
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