Exporter and supplier of Carbon Steel Seamless Pipes, Carbon Steel Seamless tubes, carbon steel tubes, Black and Hot-dipped Zinc-coated Steel Pipes Seamless, Seamless Carbon Steel for High Temperature Service, Seamless Cold-drawn Low-Carbon Steel, Seamless Carbon Steel Boiler Tubes for High Pressure, Heat-Exchanger and Condenser Tubes, Seamless Cold-drawn Intermediate Alloy Steel Heat-exchanger and Condenser Tubes, Seamless Medium-carbon Steel Boiler and Superheater Tubes, Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-exchanger Tubes, Seamless Carbon and Alloy Steel for Mechanical Tubing, Seamless and Welded Carbon Steel Pipes and Alloy Steel Pipes for Low Temperature Use, Seamless Cold-drawn Carbon Steel Feedwater Heater Tubes, seamless Steel Tubes for Elevated Temperature, Seamless Steel Tubes, Seamless Steel Tubes, Seamless Steel Pipes for Structural Purpose, Seamless Steel Tubes for Machine Structural,Seamless Steel Tubes for Boiler and Heat Exchangers
API SPEC 5CT
|
Product Name
|
Executive Standard
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Dimension (mm)
|
Steel Code / Steel Grade
|
|---|---|---|---|
|
Casting
|
API 5CT
|
114~219 x 5.2~22.2
|
J55, K55, N80, L80, P110
|
|
Tubing
|
API 5CT
|
48.3~114.3 x 3.2~16
|
J55, K55, N80, L80, H40 |
API SPEC 5L
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Product Name
|
Executive Standard
|
Dimension (mm)
|
Steel Code / Steel Grade
|
|---|---|---|---|
|
Line Pipes
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API 5L
|
10.3~1200 x 1.0~120
|
A, B, X42, X46, X52, X60, X70, X80, PSL1 / PSL2
|
ASTM / ASME
|
Product Name
|
Executive Standard
|
Dimension (mm)
|
Steel Code / Steel Grade
|
|---|---|---|---|
|
Black and Hot-dipped Zinc-coated Steel Pipes Seamless
|
ASTM A53
|
10.3~1200 x 1.0~150
|
GR.A, GR.B, GR.C
|
|
Seamless Carbon Steel for High Temperature Service
|
ASTM A106
|
10.3~1200 x 1.0~150
|
GR.B, GR.C
|
|
Seamless Cold-drawn Low-Carbon Steel
Heat-Exchanger and Condenser Tubes |
ASTM A179
|
10.3~426 x 1.0~36
|
Low Carbon Steel
|
|
Seamless Carbon Steel Boiler Tubes for High Pressure
|
ASTM A192
|
10.3~426 x 1.0~36
|
Low Carbon Steel
|
|
Seamless Cold-drawn Intermediate Alloy Steel Heat-exchanger and Condenser Tubes
|
ASTM A199
|
10.3~426 x 1.0~36
|
T5, T22
|
|
Seamless Medium-carbon Steel Boiler and Superheater Tubes
|
ASTM A210
|
10.3~426 x 1.0~36
|
A1, C
|
|
Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-exchanger Tubes
|
ASTM A213
|
10.3~426 x 1.0~36
|
T5, T9, T11, T12, T22, T91
|
|
Seamless Carbon and Alloy Steel for Mechanical Tubing
|
ASTM A333
|
1/4″~42″ x SCH20~XXS
|
Gr1, Gr3, Gr6
|
|
Seamless and Welded Carbon Steel Pipes and Alloy Steel Pipes for Low Temperature Use
|
ASTM A334
|
1/4″~4″ x SCH20~SCH80
|
Gr1, Gr6
|
|
Seamless Cold-drawn Carbon Steel Feedwater Heater Tubes
|
ASTM A556
|
10.3~426 x 1.0~36
|
A2, B2
|
GS
|
Product Name
|
Executive Standard
|
Dimension (mm)
|
Steel Code / Steel Grade
|
|---|---|---|---|
|
eamless Steel Tubes for Elevated Temperature
|
DIN 17175
|
10~762 x 1.0~120
|
St35.8,St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36
|
|
Seamless Steel Tubes
|
DIN 1629 / DIN 2391
|
13.5~762 x 1.8~120
|
St37.0, St44.0, St52.0, St52.3
|
|
Seamless Steel Tubes
|
DIN 2440
|
13.5~165.1 x 1.8~4.85
|
St33.2
|
|
Seamless Steel Pipes for Structural Purpose
|
DIN 2393
|
16~426 x 1.0~36
|
RSt34-2, RSt37-2,
RSt44-2,St52 |
BS
|
Product Name
|
Executive Standard
|
Dimension (mm)
|
Steel Code / Steel Grade
|
|---|---|---|---|
|
Seamless Steel Tubes for Machine Structural
|
BS 970
|
10~762 x 1.0~120
|
Carbon Steel
|
|
Seamless Steel Tubes for Boiler and Heat Exchangers
|
BS 3059
|
10~762 x 1.0~120
|
360, 410, 440, 460, 490
|
Any questions, that will be much appreciated! Thanks
Yours Sum Xu
Sunny Steel Enterprise Ltd.
tel:+86-21-33780199 fax:+86-21-61851035
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