HAINER STEEL INDUSTRIAL CO.,LTD
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Product Details:
Payment & Shipping Terms:
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Standard: | ASTM A179, ASME SA179 | Material: | TP304 , TP 304L , TP 316L, TP309S Etc |
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Delivery Condition: | Cold-finished & Annealed | Wall Thickness Tolerance: | + 10%; + 12.5%; +15% |
High Light: | Stainless Steel Water Pipe,Stainless Steel Round Pipe |
Seamless Cold Drawn Low Carbon Steel Condenser Tubes ASTM A179
Quick Detail:
Usage: heat exchanger,condenser and similar heat conveying equipments
Production Standard: ASTM A179
Outer Diameter: 10mm-650mm
Thickness: 1mm-80mm
Length of tube: 2 meter, 4 meter, 6 meter to max 18meter
Delivery condition: Cold Drawn & Varnished
If the tube make bright annealing,no need to make pickled
Specification
Standard:ASTM A179
Size: OD. 10-650mm,WT.1-80mm.
ASTM A179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular heat
exchangers, condensers, and similar heat transfer apparatus. Tubes shall be made by the seamless
process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials
shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The
steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test.
ASTM A179 tube Chemical Compositions(%)
Mechanical properties:
Standard |
Grade |
Tensile strength (MPa) |
Yield strength (MPa) |
Elongation (%) |
ASTM A179/ ASME SA179 |
A179/SA179 |
≥325 |
≥180 |
≥35 |
Chemical composition:
Standard |
Grade |
Chemical Composition |
|||||||||
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
||
ASTM A179 |
A179 |
0.06~0.18 |
/ |
0.27~0.63 |
≤0.035 |
≤0.035 |
/ |
/ |
/ |
/ |
/ |
ASTM A179 is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
Scope
ASTM A179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.
ASTM A179 covers tubes 1/8 to 3 in. [3.2 to 76.2 mm], inclusive, in outside diameter. Note 1Tubing smaller in outside diameter and having a thinner wall than indicated in this
specification is available. Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] in outside diameter or with a wall thickness under 0.015 in. [0.4 mm].The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.
Ordering Information: It shall be the responsibility of the purchaser to specify all
Requirements that are necessary for products under this specification. Such requirements to
be considered included,but are not limited to,the following:
Applications:
We,this type seamless and welded food steel tube be widely used in kinds of industries:
Specification:
Designation: A213/A213M-04
Standard specifications For Seamless Ferritic and Austenitic Alloy-Steel Boilerr,
Superheater,and Heat-exchanger Tubes
Tensile and Hardness Requirements
Grade |
UNS |
Tensile Strength |
Yield Strength |
Elongation in 2in. Or 50mm |
Hardness, Max
|
|
Designation |
Min,Ks i [ Mp a ] |
Min,Ks i [ Mp a ] |
Min, % |
Brine ll/ Vickers |
Rockwell |
Stainless steels
TP201 |
S20100 |
95[655] |
38[260] |
35 |
219HBW/230HV |
95HRB |
TP202 |
S20200 |
90[620] |
45[310] |
35 |
219HBW/230HV |
95HRB |
TP304 |
S30400 |
75[515] |
30[205] |
35 |
192HVW/200HV |
90HRB |
TP304L |
S30403 |
70[485] |
25[170] |
35 |
192HVW/200HV |
90HRB |
TP309S |
S30908 |
75[515] |
30[205] |
35 |
192HVW/200HV |
90HRB |
TP310S |
S31008 |
75[515] |
30[205] |
35 |
192HVW/200HV |
90HRB |
TP316L |
S31603 |
70[485] |
25[170] |
35 |
192HVW/200HV |
90HRB |
TP321 |
S32100 |
75[515] |
30[205] |
35 |
192HVW/200HV |
90HRB |
TP347 |
S34700 |
75[515] |
30[205] |
35 |
192HVW/200HV |
90HRB |
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