ASTM A249 304/304L Welded Austenitic Steel Boiler Tube
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- stainless steel tube
- Category
- Steel Pipes
Huzhou Dongshang Stainless steel Co.,Ltd
China
- Verified Certificate
-
7
| Product name | ASTM A249 304/304L Welded Austenitic Steel Boiler Tube | Certification | - |
|---|---|---|---|
| Category | Steel Pipes | Ingredients | - |
| Keyword | stainless steel tube | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
|
ASTM A249 Stainless Steel Heat Exchanger Tube Chemical Requirements
(wt%) |
||||
|
Elements |
TP304 |
TP304L |
TP316 |
TP316L |
|
C Max. |
0.08 |
0.030 |
0.08 |
0.030 |
|
Mn Max. |
2.00 |
2.00 |
2.00 |
2.00 |
|
P Max. |
0.045 |
0.045 |
0.045 |
0.045 |
|
S Max. |
0.030 |
0.030 |
0.030 |
0.030 |
|
Si Max. |
1.00 |
1.00 |
1.00 |
1.00 |
|
Cr |
18.0-20.0 |
18.0-20.0 |
16.0-18.0 |
16.0-18.0 |
|
Ni |
8.0-11.0 |
8.0-12.0 |
10.0-14.0 |
10.0-14.0 |
|
Mo |
- |
- |
2.0-3.0 |
2.0-3.0 |
|
N |
- |
- |
- |
- |
|
Cu |
- |
- |
- |
- |
|
Other |
- |
- |
- |
- |
|
ASTM A249 Stainless Steel Heat Exchanger Tube Dimensional
Tolerances |
|||
|
Size OD |
Outside Diameter(MM) |
Length(MM) |
Wall (MM) |
|
<1''(25) |
+/-0.004 (+0.1/-0.11) |
OD < 50.8, +3.0/-0 OD > 50.8, +5.0/-0 |
+/-10.0% |
|
1'' to 11/2'' (25 to
40), incl |
+/-0.00 (+/-0.15) |
+/-10.0% |
|
|
11/2'' to 2'' (40 to
50), excl |
+/-0.00 (+/-0.20) |
+/-10.0% |
|
|
2'' to 21/2''(50 to
65), excl |
+/-0.010 (+/-0.25) |
+/-10.0% |
|
|
21/2'' to 3'' (65 to
75), excl |
+/-0.012 (+/-0.30) |
+/-10.0% |
|
|
3'' to 4'' (75 to 100),
excl |
+/-0.015 (+/-0.38) |
+/-10.0% |
|
|
Over 4'' to 71/2'' (100
to 200), incl |
+0.015/-0.025
(+0.38/-0.64) |
+/-10.0% |
|
|
Over 71/2'' to 9'' (200
to 225), incl |
+0.015/-0.045
(+0.38/-1.14) |
+/-10.0% |
|
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | L/C,T/T | Shipping time | Negotiable |
- President
- Amiee Peng
- Address
- Industrial Zone, Heping Town, Changxing County, Huzhou City, Zhejiang Province China
- Product Category
- Stainless Steel
- Year Established
- 2006
- No. of Total Employees
- 101-500
- Company introduction
-
Established in 2006, Huzhou Dongshang Stainless Steel Co.,Ltd is a stainless steel tube, pipe & tubular products manufacturer in China, We cover 30000 square meters including production workshop, packing workshop, pickling workshop and testing laboratory. More than skillful 80 staffs including 10 engineers, each year we produce more than 5000 tons stainless steel products. We hold a set of advanced production equipment and test devices, eight cold rolling & cold drawn production lines and eleven auto welding production lines, standards as ASTM, DIN, JIS, ISO, GB, stainless steel materials include 300 series, 400 series, 600 series and duplex steel.
- Main Product
