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Boiler tubes

Heat Exchanger Tubes & Boiler Tubes For Heat Exchangers


Products


Execution standardsGradeGrade Technical standard

For boiler superheater
Boiler water-cooled walls, economizers, reheaters, and steam pipelines
Heat exchanger and condenser
Nuclear tube


GB/T3087


10.5mm-426mm20
GB/T531021.3mm-530mm


20#、20G、

20MnG、25MnG、15MoG

20MoG、12CrMoG

15CrMoG、12Cr2MoG

12CrMoVG、12Cr3MoVSiTiB

12Cr1MoVG




GB/T647921.3mm-711.2mm

10#、20#

Q345B、Q345C

Q345D、Q345E

15CrMo

15CrMo


GB/T9948


12CrMo、15CrMo

12Cr1MoV

12Cr2Mo

12Cr5MoI

12Cr5MoNT

12Cr9MoI

12Cr9MoNT



ASME SA106


20Cr

A106B+Cr

HD245Cr

P235GH

TU42C

P280GH

P265GH

U48C

WB36CN1


TGGXS-053-2010

TGGXS-054-2010

GB/T24512.1
EN10216-1
EN10216-2
NFA49-213
ASTM A179A179/SA179
ASME A192A192/SA192
ASTM A210A1,C
ASTM A213

T1、T2、T1a

T11、T12

T22、T23、T24

T91、T92

ASTM A335

P1、P2

P5、P9

P11、P22

P91、P92

WB36

Cryogenic tube

Standards


Product specification


Steel GradeApplication
GB/TGB/T18984
16MnDG、10MnDG、09DG、09Mn2VDG、06Ni3MoDG、16Mn5V、14MnV、16Mn4/1Applicable to seamless steel pipes for - 45 ℃~- 195 ℃ low temperature pressure vessel pipes and low temperature heat exchanger pipes
ASTM/ASMEASTM A333/ASME SA333Grade1、Grade3、Grade4、Grade6、Grade7、Grade8、Grade9、Grade10、Grade11Applicable to seamless steel pipes for - 45 ℃~- 195 ℃ low temperature pressure vessel pipes and low temperature heat exchanger pipes
ASTM A671CC65 CL22
JISJIS G3460STPL380、STPL450、STPL690
Carbon Seamless Pipe


Product Name


SpecificationGradeDesignation of DiameterWall ThicknessUser

SML'S Pipe

API 5L

Grade B

21.3mm - 1219.8mm

2.77-120mm

PSL-1
 X42
X52
X60
X65
X70
X80
X100
API 5L

Grade B

PSL-2
X42
X52
X60
X65
X70
X80
X100

GB/T9711


9711.1

9711.2

9711.3


219.1mm - 3250mm6.35-80mmN,Q,QS

※   Length: 5.8 meters, 6 meters, 11.6 meters, 11.8 meters, 12 meters fixed and Over 12 meters in length


Packaging: Spray painted, beveled, pipe cap, galvanized steel strip bundled with yellow lifting strap, overall woven bag packaging.

Carbon Steel Welded Pipe


Product Name


SpecificationGradeDesignation of DiameterWall ThicknessUser

Welded pipe

API 5L


Grade B

Grade X42

Grade X52

Grade 60

Grade 65

Grade X70

Grade X80

Grade100


21.3mm - 406.4mm

2.77-120mm

PSL-1

PSL-2

GB/T9711


9711.1

9711.2

9711.3


219.1mm - 3250mm6.35-80mm

※   Length: 5.8 meters, 6 meters, 11.6 meters, 11.8 meters, 12 meters fixed length


Packaging: Spray painted, beveled, pipe cap, galvanized steel strip bundled with yellow lifting strap, overall woven bag packaging.