Silver Tubes is fully integrated manufacturer of stainless steel seamless tubes and the components used in the tubes. It maintains a strict quality measure to ensure good quality in the products and maintains highly upgraded technical systems to deliver products to the customer in a considerable period of time and also maintains its products according to the industrial standards. The products made by our company are exported across the globe widely. ASTM A213 Stainless Steel Seamless Tubes are widely used for heat transfer applications.
Introduction of product:
ASTM seamless tubes are used in pipe industry and can be
defined as the circular structural member inside the pipes, which apart from providing the strength to the
piping structure also helps in heat transferring process within the piping systems. Low carbon steel and
copper-nickel combination are used in the construction of seamless tubes. The applications of seamless
tubes include tracing lines, in heat exchangers and fired heater and in instrument connection. Normally
small bore tubes are used in process piping. The wall thickness is expressed in millimeters. Generally in
seamless tubes, outside diameter of tubes is equal to the corresponding size of the tube.
Documentation and packaging:
To ensure the authenticity of the seamless tubes various kind of documents are provided that includes a
certificate of registration, corrosion test certificate, and raw material certificate.
After appropriate markings on the tubes, the ASTM A213 Stainless Steel Seamless Tubes are
packed into wooden boxes and plastic materials are used to cover the tube ends so that the products are
reached to customers safely.
ASTM A213 Stainless Steel Seamless Tubes Manufacturing
ASTM A213 Stainless Steel Seamless Pipe Testing
ASTM A213 Stainless Steel Pipe Packaging
An ISO 9001:2008 Certified Company, Silver Tubes (Pipe & Tubes Unit) is one of the leading stockholderand supplier of ASTM A213 stainless steel seamless boiler tubesin a number of standard sizes and grades. Our stock of stainless steel seamless tubesprimarily consist of the austenitic grades of stainless steel including TP304, TP304L, TP304H, TP321H, TP321, TP316, TP316L, TP316Ti, TP310S, TP347, and TP347H in annealed and pickled, bright annealed, mill finish and polished conditions.
ASTM A213 Stainless Steel Pipes Production Range and Specifications
Type: Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
Grades: TP304, TP304L, TP304H, TP321H, TP321, TP316, TP316L, TP316Ti, TP310S, TP347, TP347H
Size: 1/4 OD, NB to 3 OD, NB sizes
Length: Up to 6 meters, custom cut lengths
Thickness: 1mm to 12mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
Finish: No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Seamless Pipes
Delivery Condition: Hot Finish, Cold Finish, Bright Annealed, Polished, Annealed and Pickled, Passivated, Stress Relived
Products: ASTM A213 TP 304 Stainless Steel Seamless Tubes, ASTM A213 TP 316L Stainless Steel SeamlessTubes, SS 304 SeamlessBoiler Tubes, SS304L Seamless Boiler Tubes, SS 316 SeamlessBoiler Tubes, SS316L SeamlessBoiler Tubes, SS310S SeamlessBoiler Tubes, SS 317L SeamlessTubes
Chemical Composition as per ASTM A213 Stainless Steel Tubes
|
Material |
ASTM A213Chemical Composition % Max |
||||||||||
|
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
NB |
Nb |
Ti |
|
|
TP304 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
18.0-20.0 |
8.0-11.0 |
… |
… |
… |
… |
|
TP304H |
0.04-0.10 |
2.00 |
0.040 |
0.030 |
0.75 |
18.0-20.0 |
8.0-11.0 |
… |
… |
… |
… |
|
TP304L |
0.035 |
2.00 |
0.040 |
0.030 |
0.75 |
18.0-20.0 |
8.0-13.0 |
… |
… |
… |
… |
|
TP310S |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
24.0-26.0 |
19.0-22.0 |
0.75 |
… |
… |
… |
|
TP310HCbN |
0.04-0.10 |
2.00 |
0.030 |
0.030 |
0.75 |
24.0-26.0 |
17.0-23.0 |
… |
0.15-0.35 |
0.20-0.60 |
… |
|
TP316 |
0.08 |
2.00 |
0.040 |
0.030 |
0.75 |
16.0-18.0 |
11.0-14.0 |
2.00-3.00 |
… |
… |
… |
|
TP316L |
0.035 |
2.00 |
0.040 |
0.030 |
1.00 |
16.0-18.0 |
10.0-15.0 |
2.00-3.00 |
… |
… |
… |
|
TP316H |
0.04-0.10 |
2.00 |
0.040 |
0.030 |
0.75 |
16.0-18.0 |
11.0-14.0 |
2.00-3.00 |
… |
… |
… |
|
TP321 |
0.08 |
2.00 |
0.040 |
0.030 |
0.75 |
17.0-20.0 |
9.0-13.0 |
… |
… |
… |
5C-0.60 |
|
TP321H |
0.04-0.10 |
2.00 |
0.040 |
0.030 |
0.75 |
17.0-20.0 |
9.0-13.0 |
… |
… |
… |
4C-0.60 |
|
TP347 |
0.08 |
2.00 |
0.040 |
0.030 |
0.75 |
17.0-19.0 |
9.0-13.0 |
… |
… |
10xC-1.00 |
… |
|
TP347H |
0.04-0.10 |
2.00 |
0.040 |
0.030 |
0.75 |
17.0-20.0 |
9.0-13.0 |
… |
… |
8xC-1.00 |
… |
Mechanical Propertiesas per ASTM A213 Stainless Steel Tubes
|
ASTM A213 Mechanical Properties |
||||||||
|
Material |
Heat Treatment |
Temperure F (C) Min. |
ASTM grain size NO. |
Tensile Strength Ksi (MPa), Min. |
Yield Strength Ksi (MPa), Min. |
Elongation %, Min |
Hardness |
|
|
Brinell |
Rockwell |
|||||||
|
TP304 |
Solution |
1900 (1040) |
… |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
|
TP304L |
Solution |
1900 (1040) |
… |
70(485) |
25(170) |
35 |
192HBW/200HV |
90HRB |
|
TP304H |
Solution |
1900 (1040) |
7 |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
|
TP310S |
Solution |
1900 (1040) |
… |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
|
TP310HCbN |
Solution |
2000 (1110) |
7 |
95(655) |
43(295) |
30 |
256HBW |
100HRB |
|
TP316 |
Solution |
1900 (1040) |
… |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
|
TP316L |
Solution |
1900 (1040) |
… |
70(485) |
25(170) |
35 |
192HBW/200HV |
90HRB |
|
TP316H |
Solution |
1900 (1040) |
7 |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
|
TP321 |
Solution |
1900 (1040) |
7 |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
|
TP321H |
Solution |
2000(1100) |
7 |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
|
TP347 |
Solution |
1900(1040) |
… |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
|
TP347H |
Solution |
2000(1100) |
7 |
75(515) |
30(205) |
35 |
192HBW/200HV |
90HRB |
ASTM A213 Stainless Steel Tubes Outside Diameter and Wall Thickness Tolerance
|
OD, mm |
OD Tolerance |
|
< 25.4 |
+/- 0.10 |
|
25.4 – <= 38.1 |
+/- 0.15 |
|
> 38.1 -< 50.8 |
+/- 0.20 |
|
50.8 -< 63.5 |
+/- 0.25 |
|
63.5 -< 76.2 |
+/- 0.30 |
|
76.2 – <= 101.6 |
+/- 0.38 |
|
> 101.6 – <= 190.5 |
+0.38/-0.64 |
|
> 190.5 – <= 228.6 |
+0.38/-1.14 |
|
OD, mm |
WT Tolerance |
|
<= 38.1 |
+20%/-0 |
|
> 38.1 |
+22%/-0 |
Suppliers of Stainless Steel Pipe, Stainless Steel Tube, Stainless Steel Tubing to more than 60 countries for over 2 decades, we have our dealers & distributors in :
|
Mexico
|
Chile
|
Brazil
|
Peru
|
|
Kuwait
|
Jordan
|
Thailand (Bangkok)
|
Iran
|
|
Australia
|
New Zealand
|
Sri Lanka
|
Vietnam
|
|
Nigeria
|
Russia
|
Kazakhstan
|
Kazakhstan
|
