• Model NO.：ASTM A106-A
• Special Use：High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application：Boiler Pipe
• MOQ：1tons
• Leading Time：7-25days
• Transport Package：Standard Seaworthy Package
• Specification：dn300
• Trademark：Baosteel
• Origin：Shanghai
• HS Code：2200
• Production Capacity：50000tons

Manufacturer Pipe Steel Pipe

Wuxi Hengchengtai Special Steel Co., Ltd.

Brand  Name 

Hengchengtai

Business  Type

Manufacture & Sales

Product   Description

Caron & Low Alloy Seamless Steel Pipe

Advantaged      Product      Specification

English

Chinese

Outside Diameter  

(Inch)

Wall

 thickness

(Inch)

Outside 

Diameter

 (mm)

Wall

 thickness 

(mm)

From 1/2 to 5

From SCH40 to XXS

From 25 to 356

From4 to 80

Length

From 2m to 12.5m in accordance with customers' requirements

 

Material 

& 

Standard

Description

Chisese

American

German

          10#

ASTM A53-A

St37 DIN1626

ASTM A106-A

St37-2 DIN17175

ASTM A179-C

St35.8 DIN17175

ASTM A192

St35.8 DIN17175

20#

ASTM A53-B

St42-2 DIN1626

ASTM A106-B

St45-8 DIN17175

ASTM A178-C

St45-4 DIN1629

45#

ASTM A1045

CK45

16Mn

ASTM A210-C

St52 DIN1629

37Mn5

J55

 

27SiMn

 

 

CrMo

ASTM 4135,4150

CrMo4 DIN17212

40Cr

ASTM 5140

41Cr4

Carbon Steel Seamless Pipes Details:

Material Grades

High Temperature Seamless PipeASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. BHeat Exchanger Seamless TubeASTM A179Low Temperature Seamless PipeASTM A333 Gr. 3/6Low Temperature Seamless TubeASTM A334 Gr. 6High Yield Seamless PipeAPI 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2High Yield Seamless PipeISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485Atmospheric & Low Temp EFW PipesASTM A671 Gr. CC60/CC65/CC70High Pressure & Moderate Temp EFW PipesASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70High Yield ERW/SAW PipeAPI 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2High Yield ERW/SAW PipeISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

Additional Testing : NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Dimensions : All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API.

High Temperature Seamless PipeASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. BHeat Exchanger Seamless TubeASTM A179Low Temperature Seamless PipeASTM A333 Gr. 3/6Low Temperature Seamless TubeASTM A334 Gr. 6High Yield Seamless PipeAPI 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2High Yield Seamless PipeISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485Atmospheric & Low Temp EFW PipesASTM A671 Gr. CC60/CC65/CC70High Pressure & Moderate Temp EFW PipesASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70High Yield ERW/SAW PipeAPI 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2High Yield ERW/SAW PipeISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

Additional Testing : NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Dimensions : All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API.

carbon steel pipe astm specifications Chemical Composition

Grade

C≤

Mn

P≤

S≤

Si≥

Cr≤

Cu≤

Mo≤

Ni≤

V≤

A

0.25

0.27-0.93

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

B

0.30

0.29-1.06

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

C

0.35

0.29-1.06

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

 carbon steel pipe astm specifications   Mechanical Properties

Grade

Rm Mpa Tensile Strength

Mpa Yield Point

Elongation

Delivery Condition

A

≥330

≥205

20

Annealed

B

≥415

≥240

20

Annealed

C

≥485

≥275

20

Annealed