It is a kind of boiler tube and belongs to the category of seamless steel tubes. The manufacturing method is the same as that of seamless pipes, but there are strict requirements on the steel grades used in the manufacture of steel pipes. High-pressure boiler tubes are often in high-temperature and high-pressure conditions when used, and the tubes will be oxidized and corroded under the action of high-temperature flue gas and water vapor. The steel pipe is required to have high durable strength, high oxidation and corrosion resistance, and good organizational stability. High-pressure boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, air guide tubes, main steam tubes, etc. for high-pressure and ultra-high-pressure boilers.
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Item |
High pressure boiler pipe |
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Standard |
ASTM, DIN, ISO, EN, JIS, GB, etc. |
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Material
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DX51D、SGCC、G550、S550、S350、ECTS 、10# 35# 45# Q345、16Mn、Q345、20Mn2、25Mn、30Mn2、40Mn2、45Mn2 SAE1018、SAE1020、SAE1518、SAE1045 etc. |
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Size
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Wall thickness: 1mm-200mm, or as required. Outer diameter: 6mm-1240mm, or as required. Length: 1m-12m, or as required. |
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Surface |
Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc. |
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Application
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Mainly used to manufacture superheater tubes, reheater tubes, air ducts, main steam tubes, etc. of high-pressure and ultra-high-pressure boilers.etc. |
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Export to
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America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. |
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Package |
Standard export package, or as required. |
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Price term |
EXW, FOB, CIF, CFR, CNF, etc. |
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Payment |
T/T, L/C, Western Union, etc. |
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Certificates |
ISO, SGS, BV. |
