ASTM A268 TP446 Stainless Steel Heat Exchanger Tubes
Name：Stainless steel heat exchanger tubes
Type：Seamless
Material：Stainless Steel
Standard：ASTM/AISI/GB/JIS/DIN/En
Shape：Round.Square.Rectangle
Transport Package：Wooden Box
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a268 tp446 stainless steel heat exchanger tubes in China. With abundant experience, we warmly welcome you to wholesale customized astm a268 tp446 stainless steel heat exchanger tubes from our factory. For price consultation, contact us.
ASTM A268 TP446 stainless steel heat exchanger tube is a ferritic stainless steel with excellent high temperature and corrosion resistance. Containing a large amount of chromium and a small amount of molybdenum, this composition gives it excellent corrosion resistance and resistance to degradation at high temperatures.
ASTM A268 TP446 superheater tube is capable of being used at temperatures up to 1082℃ (1999.6℉) without producing easily flaking oxide scale. Its heat resistance makes it suitable for thermocouple protection tubes for heat exchangers and temperature control instruments in high temperature environments.
ASTM A268 TP446 Stainless Steel Pipe Specification
UNS S44600 Heater Tubes Creep Properties
| 1% Elongation1) for | Rupture2) for | ||||
|---|---|---|---|---|---|
| Temperature °C | 1,000 h N/mm2 | 10,000 h N/mm2 | 1,000 h N/mm2 | 10,000 h N/mm2 | 100,000 h N/mm2 |
| 500 | 80 | 50 | 160 | 100 | 55 |
| 600 | 27.5 | 17.5 | 55 | 35 | 20 |
| 700 | 8.5 | 4.7 | 17 | 9.5 | 5 |
| 800 | 3.7 | 2.1 | 7.5 | 4.3 | 2.3 |
| 900 | 1.8 | 1.0 | 3.6 | 1.9 | 1.0 |
WNR 1.4762 Heat Exchanger Tubes Tolerance
| OD | Tolerance |
|---|---|
| 4mm to 35mm | +/- 0.08mm |
| 35mm to 38mm | +/- 0.15mm |
| 38mm to 60mm | +/- 0.20mm |
| 60mm and above | +/- 0.25mm |
Products Display
UNS S44600 ERW tubes
Why choose GNEE
GNEE production line is equipped with cold drawing machine, cold rolling machine, natural gas high temperature solution treatment furnace, closed pickling equipment, straightening machine, material testing machine, eddy current flaw detector, ultrasonic flaw detector, physical and chemical laboratory CS analyzer and other production and testing equipment. info@gneestainless.com
GNEE CUSTOMER VISIT
AISI 446 round tubes manufacturer
ASME SA 268 Type 446 bright annealed tubes Packaging
FAQ
Q: Do you provide customized product services?
A: Of course, we can design and produce the products you need according to your specifications and drawings. For example: special size, special control, OEM, etc.
Q: Can we visit your factory?
A: Of course, we welcome you to visit our factory on site or visit our production line through online video to understand our strength and quality. We will arrange a professional team to serve you.
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