we have obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification, etc.
we have obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification, etc.
ASTM A105 (also known as ASME SA 105) covers seamless forged carbon steel piping components for use in pressure systems at ambient and high-temperature service.
Flanges, fittings, valves and various other parts ordered to customer dimension or to industry standards such as MSS, ASME and API specification are included in the scope.
Forgings to this specification are limited to 10,000 lbs.
Specifications : ASTM A105 / ASME SA105, A105N
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2″ to 48″
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
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ASME/ANSI B 16.5 |
Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange |
|
PRESSURE CLASS |
150, 300, 400, 600, 900, 1500, 2500, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300 |
|
ASME/ANSI B 16.47 |
Welding Neck Flange, Blind Flange [Series A & B] |
|
PRESSURE CLASS |
75, 150, 300, 400, 600, 900, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300 |
|
ASME/ANSI B 16.36 |
Welding Neck Flange, Slip on Flange, Threaded Flange |
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PRESSURE CLASS |
300, 400, 600, 900, 1500, 2500, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300 |
|
BS 4504 SEC 3.1 |
Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
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PRESSURE CLASS |
PN 2.5 TO PN 40 |
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BS 4504[PART 1] |
Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange |
|
PRESSURE CLASS |
PN 2.5 TO PN 400 |
|
BS 1560 BOSS |
Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
|
PRESSURE CLASS |
150, 300, 400, 600, 900, 1500, 2500, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300 |
|
BS10 |
Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
|
TABLE |
D, E, F, H |
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DIN FLANGES |
DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
|
PRESSURE CLASS |
PN 6 TO PN 100 |
Chemical Composition
|
Element |
Composition %, Note C |
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Carbon |
.35 max |
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Manganese |
.60-1.05 |
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Phosphorus |
.035 max |
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Sulfur |
.040 max |
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Silicon |
.10-35 |
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Copper |
.40 max, note A |
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Nickel |
.40 max, note A |
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Chromium |
.30 max, note A,B |
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Molybdenum |
.12 max, note A,B |
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Vanadium |
.08 max, note A |
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Note A – The sum of copper, nickel, chromium, molybdenum and vanadium shall not exceed 1.00% |
|
Mechanical Properties
|
Tensile |
70 ksi, min |
|
Yield, note A |
36 ksi, min |
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Elongation in 2in, Basic minimum for wall 5/16″ and over, strip test |
30% |
|
Hardness |
187 HBW max |
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Note A – Determined by either the 0.2% offset method or the 0.5% extension-under-load method. Other test methods available as listed in A105. |
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