DIN1629/EN10216-1 Pipeline

Name: DIN1629/EN10216-1 Seamless Alloy Steel Pipe Line

Size (mm): O.D.: 28-168; W.T.: 2∼30; L: max 12000

Description:

★ Standards: DIN1629/EN10216-1 Pipeline

★ Applications: overheated boilers, as minimum thickness ferrite and seamless steel pipes, and as heat exchangers via austenitic pipes.

★ Steel Classes: T11 and T22

★ Specifications: Diameter 320 to 127 mm; Thickness: 0.4 to 12.7 mm; Length: 6 m and above; and other specifications for different customers requirements.

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Features Specifications:

OD (mm)

Wall Thickness Unit (mm)

2.5

3.5

4.5

6.5-7

7.5-8

8.5-9

9.5-10

Φ25-Φ28

●

Φ32

●

Φ34-Φ36

●

Φ38

●

Φ40

●

Φ42

●

Φ45

●

Φ48-Φ60

●

Φ63.5

●

Φ68-Φ73

●

Φ76

●

Φ80

●

Φ83

●

Φ89

●

Φ95

●

Φ102

●

Φ108

●

Φ114

●

Φ121

●

Φ127

●

Φ133

●

Φ140

●

Φ146

●

Φ152

●

Φ159

●

Φ168

●

Seamless steel tubes for pressure purposes
Applications:	Pipelines, Vessels, Machinery, Pipe fittings
Size (mm):	O.D.: 6.0~219.0; W.T.: 1~30; L: max 12000

Steel, Chemical Composition (DIN1629):

Standard	Grade	Chemical Composition							Mechanical Properties
Standard	Grade	C	Si	Mn	P≤	S≤	Cr	Mo	(MPa)	(MPa)	(%)
DIN1629	St35.8/St37.5	≤0.17	/	/	0.04	0.04	/	/	350~480	≥235	≥25
DIN1629	St52.0/St52.3	≤0.22	≤0.55	≤0.17	0.04	0.04	/	/	500~560	≥270	≥21

Steel, Chemical Composition (EN10216-1):

Standard

Grade

Chemical Composition

Mechanical Property

P≤

S≤

Cr≤

(MPa)

EN10216-1

P195TR1

≤0.13

≤0.35

≤0.70

0.025

0.020

0.30

≤0.08

320~440

≥195

≥27

≥25

P235TR1

≤0.16

≤0.35

≤1.20

0.025

0.020

0.30

≤0.08

360~500

≥235

≥25

≥23

P265TR1

≤0.20

0.40

1.40

0.025

0.020

0.30

≤0.08

410~570

≥265

≥23

≥19

Name: Seamless Ferritic and Austenitic Alloy Steel Tubes for boilers, superheaters and heat exchangers

Size (mm): O.D.: 28-168; W.T.: 2∼30; L: max 12000

Description:

1. Specifications: ASTM A213 (ASME SA213)

2. Applications: overheated boilers, as minimum thickness ferrite and seamless steel pipes, and as heat exchangers via austenitic pipes.

3. Steel Classes: T11 and T22

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4. Specifications: diameter 320 to 127 mm; thickness: 0.4 to 12.7 mm; length: 6 m and above; and other specifications in accordance with customer requirements.

5. Chemical and mechanical properties

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