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ASTM A335 alloy steel pipe 1ASTM A335 alloy steel pipe 2ASTM A335 alloy steel pipe 3ASTM A335 alloy steel pipe 4ASTM A335 alloy steel pipe 5
  • ASTM A335 alloy steel pipe 1
  • ASTM A335 alloy steel pipe 2
  • ASTM A335 alloy steel pipe 3
  • ASTM A335 alloy steel pipe 4
  • ASTM A335 alloy steel pipe 5

ASTM A335 alloy steel pipe

Model:ASTM A335
Brand:Yosin
Origin:Made In China
Category:Construction & Decoration / Building Steel & Structure
Label:ASTM A335 , Alloy Steel pipes , ASTM A335 P22
Price: US $100 / pc
Min. Order:100 pc
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Member Information

Detail

Yosin Steel Pipe Co., ltd.

Free MemberShang Hai - China
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点击这里给我发消息Last Online:29 Nov, 2016

Product Description

ASTM A335 seamless ferritic alloy-steel pipe for high-temperature service. The pipe shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Grade P2 and P12 steel pipes shall be made by coarse-grain melting practice.

Our products for ASTM A335 alloy steel pipes have been listed as follows:

The steel material shall conform to chemical composition, tensile property, and hardness requirements. Each length of pipe shall be subjected to the hydrostatic test. Also, each pipe shall be examined by a non-destructive examination method in accordance to the required practices. The range of pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practices. The different mechanical test requirements for pipes, namely, transverse or longitudinal tension test, flattening test, and hardness or bend test are presented.

Mainly Grade of ASTM A335:

  • ASTM A335 P11, P22, P5, P9, P91, P92

Chemical Composition (%) for the main grade

Grade

C

Mn

P, S, max

Si

Cr

Mo

P11

0.05-0.15

0.30-0.60

0.025

0.50-1.00

1.00-1.50

0.44-0.65

P22

0.05-0.15

0.30-0.60

0.025

0.50 max

1.90-2.60

0.87-1.13

P5

0.15 max

0.30-0.60

0.025

0.50 max

4.00-6.00

0.45-0.65

P9

0.15 max

0.30-0.60

0.025

0.25-1.00

8.00-10.00

0.90-1.10

P91

0.08-0.12

0.30-0.60

0.020/0.010

0.20-0.50

8.00-9.50

0.85-1.05

 

V 0.18-0.25

N 0.03-0.07

Ni 0.40 max

Al 0.02 max

Nb 0.06-0.10

Ti 0.01 max

P92

0.07-0.13

0.30-0.60

0.020/0.010

0.50 max

8.50-9.50

0.30-0.60

 

V 0.15-0.25

N 0.03-0.07

Ni 0.40 max

Al 0.02 max

Nb 0.04-0.09

W 1.50-2.00

       

B 0.001-0.006

Ti 0.01 max

Zr 0.01 max

Mechanical Properties

 

Grade P11, P22, P5, P9

Grade P91

Grade P92

Tensile strength, min, (MPa)

415

585

620

Yield strength, min, (MPa)

205

415

440

Elongation, min, (%), L/T

30/20

20/…

20/…

Heat Treatment

A / N+T

N+T / Q+T

N+T

Material & Manufacture

Pipe may be either hot finished or cold drawn with the finishing heat treatment noted below.

 


Product Image

ASTM A335 alloy steel pipe 1
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ASTM A335 alloy steel pipe 2
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ASTM A335 alloy steel pipe 3
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ASTM A335 alloy steel pipe 4
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ASTM A335 alloy steel pipe 5
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Send Inquiry to this Member

Yosin Steel Pipe Co., ltd.

No.903,North ZhongShan No.1 Road, Shanghai, 200235, China

Phone:
86-21-33780199
Fax:
86-21-61851035
Contact:
Peter Lee (Manager)
Mobile:
16990000

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