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Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6
  • Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6
  • Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6
  • Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6
  • Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6
  • Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6

Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6

Place of Origin CHANGZHOU, CHINA
Brand Name Joyruns
Certification ISO9000
Model Number 1/2” to 16”
Product Details
Length:
Max Length 12M
Type:
Seamless Alloy Boiler Tube
OD. Range:
6mm – 16”mm
Grade:
Gr.1, Gr.6
Wall Thickness:
1mm-36mm
Standard:
ASTM A335
High Light: 

heat exchanger pipe

,

boiler heat exchanger

Product Description

Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335

 

It is used for boiler and boiler flue tubes. Including safe end, vault and supporting tube and superheater min wall thickness seamless medium-carbon steel tube

 

Specifications:

 

Chemical Composition(%):

 

Grade

UNS Designation

Composition, %

Carbon

Manganese

Phosphorus,

Sulfur

Silicon 

Chromium

Molybdenum

Others

 

max

max

 

P1

K11522

0.10–0.20

0.30–0.80

0.025

0.025

0.10–0.50

---

0.44–0.65

---

 

P2

K11547

0.10–0.20

0.30–0.61

0.025

0.025

0.10–0.30

0.50–0.81

0.44–0.65

---

 

P5

K41545

0.15 max

0.30–0.60

0.025

0.025

0.50 max

4.00–6.00

0.45–0.65

---

 

P9

S50400

0.15 max

0.30–0.60

0.025

0.025

0.25–1.00

8.00–10.00

0.90–1.10

---

 

P11

K11597

0.05–0.15

0.30–0.60

0.025

0.025

0.50–1.00

1.00–1.50

0.44–0.65

---

 

P12

K11562

0.05–0.15

0.30–0.61

0.025

0.025

0.50 max

0.80–1.25

0.44–0.65

---

 

P22

K21590

0.05–0.15

0.30–0.60

0.025

0.025

0.50 max

1.90–2.60

0.87–1.13

---

 

 

 

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/…

 

 

Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6 0 Heat Treatment

A / N+T

N+T / Q+T

N+T

 

Applications:

heat exchangers tubes

Steam tubes

Condensers tubes

similar heat transfer apparatus tubes

seamless Heat Exchanger Tubes

 

Cold drawing seamless alloy Boiler Heat Exchanger  ASTM A335 Gr.6 1

 

Contact Us at Any Time

86--13861277353
No.143 Qingyang North road,Tianning district. Changzhou
Send your inquiry directly to us