Application of Seamless Steel Pipe

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Our seamless steel pipes are popular in various ariea such as: general structure, fluid transport, low and medium pressure boiler or boiling water piping, pipe size locomotive, petroleum, chemical, electric, power, high temperature, low temperature, corrosion, seamless refined plant, oil refining furnace, heat exchange tubes, fertilizer equipment, pipeline works, and so on.

Specifications China Standard Steel Grade Standard
Seamless steel tubes
and pipes for structural purpose
GB/T8162-1999 10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoA1, 50CrV, 30CrMnSi ASTM A500-98
ASTM A501-98
ASTN A519-98
JIS G3441-1994
JIS G3444-1994
Seamless steel tubes and pipes for liquid service GB/T8163-1999 10, 20, Q295, Q345 ASTM A53-98
JIS G3452-1998
FIS G3454-1998
DIN 1629-1984
Seamless steel tubes and pipes for casing API SPEC 5CT J55, N80 API
Seamless steel tubes for oil casing and APE SPEC 5L A, B, X42 API
tubing in oil wells
Seamless Steel Tubes
and Pipes for high pressure boiler
GB5310-1995 20G, 20MnG, 25MnG, 15MoG, 20MoG, 12Cr1MoVG, 15CrMoVG, 12Cr2MoG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB, ASTM A106-96a
ATSM A213-95a
JIS G3461-1988
JIS G3462-1998
DIN 17175-1979
BS3059Part 21990
Seamless steel tubes
for low and medium pressure boilers
GB3087-1999 10, 20 ASTM A179, ASTM A192
ASTM SA179,SA192,
Seamless steel tubes
for high pressure chemical fertilizer equipment
GB6479-86 10, 20G, Q345, Q390, 10MoVNb, 12CrMo, 15CrMo, 12Cr2Mo ISO 9329-2-1997
ASTM A161-94
Seamless steel tubes
for petroleum cracking
GB9948-86 10, 20, 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo,   JIS G3441-1988

We are the leading manufacturing and supplier of seamless steel pipes, manufactured in accordance with ISO9001:2000 standard. In the mean while, we can also offer LSAW steel pipe, ERW steel pipe, dredging pipe and so on. If you want seamless steel pipes, please don't hesitate to contact us.

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