Product

building material/construction material of steel pipe

Company

Liaocheng Tuoruisi Import & Export Co.Ltd.

Material

20#, 45#, 45Mn2, 16Mn (Q345B)

ASTM A106, A53, A210, A1345

Standard

ASTM ,API5L,ASME,ANSI,GB,DIN,JIS,BS,etc.

Pipe Size

Outside Diameter: 10-650mm

Wall Thickness: 2.5-80mm

Length:6-12m

Port

Tianjin/Qingdao Port

Technique

Cold Drawn or hot rolled

Application

1. Low and middle pressure fluid transportation pipeline

2. Casing Tube

3. Boiler Pipe

4. Petroleum and natural gas industry

5. Chemistry industry

6. Electric industry

Package

1. Bundle packing.

2. Beveled end or plain end or varnished as per buyer's requests.

3. Marking: as per customer's requests.

4. Painting varnish coating on the pipe.

5. Plastic caps at ends.

Delivery Time

15-30 days or as clients requests.

Supply

1. seamless steel pipe

2. ERW welded steel pipe

3. Stainless steel pipe

4. carbon steel pipe

5. hot-rolled steel pipe

6. spiral steel pipe

Chemical Component of Material (%)

Category

C

Si

Mn

P

S

Cu

Ni

Cr

China 20#,ASTM A106,A53

0.17~0.24

0.17~0.37

0.35~0.65

0.035 max

0.035

max

0.25

max

0.25

max

0.25

max

China 45#,ASTM 1045,

0.42~0.50

0.17~0.37

0.50~0.80

0.035 max

0.035

max

0.25

max

0.25

max

0.25

max

China 16Mn,ASTM A210 Gr. C,

DIN St52

0.12~0.20

0.20~0.55

1.20~1.60

0.035

max

0.035

max

0.25

max

0.25

max

0.25

max

45Mn2,ASTM A1345

0.42~0.49

0.17~0.37

1.40~1.80

0.035

max

0.035

max

0.3

max

0.3

max

0.30

max

Mechanical properties of Material

Category

Tensile strength (M Pa)

Yield strength (M Pa)

Elongation (%)

20#

390min

245min

20min

45#

590min

335min

14min

16Mn

490min

325min

21min

45Mn2

885min

735min

10min