Contacts：Miss. Lisa
0086-13861277353
Contacts：Miss. Lisa
0086-13861277353
Contacts：Miss. Lisa
Tel：0086-13861277353
E-mail：linsa188@gmail.com
Add：No.143 Qingyang North road,Tianning district. Changzhou
| Place of Origin: | CHANGZHOU, CHINA |
| Brand Name: | Joyruns |
| Certification: | ISO9000 |
| Model Number: | 1/2” to 16” |
| Minimum Order Quantity: | 5 tons per size |
| Price: | Negotiable |
| Packaging Details: | Plastic packing, oiling, wooden box |
| Delivery Time: | 30DAYS |
| Payment Terms: | TT OR LC |
| Supply Ability: | 5000T PER MONTH |
|
Detail Information |
|||
| 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 |
||
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/… |
|
|
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
Miss. Lisa
0086-13861277353
Heat Treatment
