Detailed Product Description
1.Stainless steel tubes
2.ASTMA213/ASTM A312
3.Bundles or wooden crates
4.Passed 3rdparty inspection
5.1st quality
01) Commodity name: seamless stainless steel pipe/ tube heat exchanger tube/ stainless tube/ 304 stainless tube/seamless stainless tubes/stainless steel tube mills
02) Process method: cold rolled/ cold drawn
03) Surface finish: annealed/ pickling
04) Material: TP304, TP304L,TP304/ 304L, TP310/ S, TP316,TP316L, TP316/ 316L, TP317L, TP321, TP347/ H S31803, 904L
05) Standards: ASTM (ASME) SA/ A213/ M ASTM(ASME)269 ASTM(ASME)312 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5
06) Size:
a) O.D.: Φ6 to Φ508mm
b) Schedule: 5/ 5S, 10/ 10S, 20/ 20S, 40/ 40S, 80/ 80S, 120/ 120S, 160/ 160S,acc. to ANSI B36.19/ 36.10
07) Length: Max.17 meters (specific or random)
08) Delivery conditions: annealed, pickled & polished
09) Applications:
a) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear)
b) Fluid, gas and oil transport
c) Pressure and heat transmission
d) Construction and ornament
e) Boiler heat exchangers
10) Packing: plastic bags for each piece then packed in seaworthy
wooden cases
11) Min order quantity: 1 metric tons or upon negotiation
12) Delivery date: Min. 30 days and negotiation.
USE:
A213 : Seamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater,and Heat-exchanger tubes
A269 : Seamless and Welded Austenitic Stainless Steel Tubing for General Service
A312 : Seamless,Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes
|
Weight Count:(Just for 304)
Weight(Kg/M)=(D-S)*S*0.02490
D:Outside Diameter
S:Wall-Thickness
|
304 Stainless Steel Pipes Chemical Requirements
|
C max |
Mn max |
P max |
S max |
Si |
Cr |
Ni |
Mo |
N |
| 304 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0-20.0 |
8.0-11.0 |
... |
... |
| 304L |
0.035 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0-20.0 |
8.0-11.0 |
... |
... |
| 304H |
0.04-0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0-20.0 |
8.0-11.0 |
... |
... |
| 304N |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0-20.0 |
8.0-11.0 |
... |
0.10-0.16 |
| 304LN |
0.035 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0-20.0 |
8.0-11.0 |
... |
0.10-0.16 |
|
304 Stainless Steel Pipe Mechanical Test
|
Tensile(Mpa) |
Yeild(Mpa) |
Elongation(%) |
Hardness |
| 304 |
515 |
205 |
35 |
90HRB |
| 304L |
485 |
170 |
35 |
90HRB |
| 304H |
515 |
205 |
35 |
90HRB |
| 304N |
550 |
240 |
35 |
90HRB |
| 304LN |
515 |
205 |
35 |
90HRB |
|
SS Tubing Delivery Condition :
As different requirements,It including bright annealing,pickling,etc.
Packing:
1.Standard Packing
2.Woodbox Packing
Other Test:
1.Hydrostatic or Nondestructive Electric Test
2.Marking
3.Grain Size,etc
More information according the standard:
A213 304 SS Tubing
A269 304 SS Tubing
A312 304 SS Tubing
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