ASTM A249 TP304 Heat Exchanger Tubes
Name: ASTM A249 TP304 heat exchanger tubes
Specifications: 6mm~114.3mm
Length: 3500mm~7500mm (6000mm is the regular length)
Wall thickness: 0.80mm~3.05mm
Implementation standards: ASTM A269; ASTM A249; JIS G3463; DIN17457; GB/T 24593
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 a249 tp304 heat exchanger tubes in China. With abundant experience, we warmly welcome you to wholesale customized astm a249 tp304 heat exchanger tubes from our factory. For price consultation, contact us.
ASTM A249 TP304 heat exchanger tube is a high-quality stainless steel welded steel tube, mainly used in heat exchangers, boilers, superheaters, heat exchangers and condensers.
ASTM A249 TP304 stainless steel superheater tube has excellent corrosion resistance, good processability and high strength and toughness, especially suitable for high temperature and corrosive environment. Mechanical fine internal and external polishing, the finish reaches less than 0.2μm; strong corrosion resistance.
304 Stainless steel superheater tubes specification
ASTM A249 TP304 Stainless Steel Tube Specifications
| Standard | ASTM A249 |
|---|---|
| Material | TP304 |
| Tube Type | Welded Tube |
| Finishes | Annealing Pickling, Bright Annealing |
| Outside Diameter | 6 Up To 304.8 Mm |
| Thickness | 0.5 Up To 6 Mm |
| Application | Heat Exchanger System |
ASTM A249 TP304 Stainless steel heat exchanger tubes Chemical Composition
| Grade | C | Si | Mn | Cr | Ni | S | P | Fe |
|---|---|---|---|---|---|---|---|---|
| TP304 | 0,08 | 1,0 | 2 | 18 – 20 | 8 – 11 | 0,03 | 0,045 | Bal. |
ASTM A249 TP304 Stainless steel boiler tube Mechanical Properties
| Grade | Tensile Strength (Mpa) | Yield Point (Mpa) | Elongation (%) |
|---|---|---|---|
| TP304 | 515 | 205 | 35 |
SA249 TP304 Stainless Steel Welded Tube For Boiler
Why choose GNEE
Process features: internal weld leveling, solution treatment, surface treatment (pickling, bright 180#-600#)
Testing methods: horizontal and vertical flattening, reverse flattening, water pressure test or eddy current flaw detection, mechanical property test, internal surface roughness test
Contact us now for a free estimate. info@gneestainless.com
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FAQ
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
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