ASTM A213 904L Precision Stainless Steel Seamless Tubing , Straight Length Cold Drawn Tube
ASTM A213 904L Precision Stainless Steel Seamless Tubing , Straight Length Cold Drawn Tube
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Application |
a) General service industries ( petroleum , food , chemical , paper , fertilizer , fabric , aviation and nuclear ) |
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b) Fluid , gas and oil transport |
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c) Pressure and heat transmission |
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d) Construction and ornament |
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e) Boiler and heat exchangers |
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f) Decorative usage ( road lamp facilities , bridge handrail , expressway railing , bus stop , airport and gymnasium ) |
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Advantages |
a) Superior surface finish |
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b) Better mechanical property |
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c) More precise dimension |
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d) Perfect inspection method and inspection equipment |
Stainless steel seamless bright annealed tube’s final surface is polished and bright annealed . And the polished grade is includes 180# , 320# , 400# , 600# , 800# . According to standard very strictly , tubes which produced by us always have correct OD and WT tolerance . MTSCO has the most advanced technology — The floating plug drawing technology which are used in Korea , and equipped with the most environmentally process — Bright annealing process . So our bright annealed precision tube produce technology make us can produce 300 tons high precision tubes every months .
Test :
1 . NTD ( Ultrasonic test , Eddy Current test )
2 . Mechanical Test ( Tension Test , Flaring Test , Flattening Test , Hardness Test , Hydraulic test )
3 . Metal Test ( Metallographic Analysis , Impact Test-High / low temperature )
4 . Chemical Analysis ( Photoelectric Emission Spectroscopic )
Main Market :
MTSCO tubes main market include Europe , Middle East , Southeast Asia , South America etc .
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