ASTM A213 Stainless Steel Heat Exchanger Tubes
Name: Stainless steel heat exchanger tube
Standard: ASTM A213
Material: 304, 316, 310S, 304L, 316L, 321, 430, 2205, 904L
Process: Hot Rolled/Cold Rolled/Cold Drawn
Surface Finish; 2b, 2D, Ba, No.1, No.4, No.8, 8K, Mirror
Outer Diameter: 1/8inch-24inch
Wall Thickness: Sch10s~Sch160
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 a213 stainless steel heat exchanger tubes in China. With abundant experience, we warmly welcome you to wholesale customized astm a213 stainless steel heat exchanger tubes from our factory. For price consultation, contact us.
ASTM A213 standard is the standard specification for seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes.
Common material specifications for ASTM A213 heat exchanger tubes include TP304L, TP309, TP316L, TP317L, etc.
GNEE produces stainless steel heat exchanger tubes using seamless processes to ensure the structural integrity and uniformity of the tubes, and to withstand stress under high temperature and high pressure environments.
ASTM A213 stainless steel superheater tubes are usually 1/8 inch (3.2 mm) and above in inner diameter, up to 5 inches (127 mm) in outer diameter, and have a wall thickness range of 0.015 inches (0.4 mm) to 0.500 inches (12.7 mm). For special orders, other sizes of steel pipes can also be provided, but they must meet other requirements of the standard.
Inspection and testing:
- Tensile test
- Flattening test
- Expansion test
- Hardness test:
- Non-destructive testing or hydrostatic test:
Products Data
ASTM A213 Stainless steel superheater tubes specifications
| Summary | Standards |
| Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes | ASTM A213 |
Chemical Composition & Mechanical Performance
| Chemical Composition (%) | Mechanical Performance | ||||||||||||||
| Grade | C | Mn | P | S | Si | Cr | Ni | Mo | N | Ti | Others | Mpa (kgf/mm²) | Elongation .(%) em 2" (min.) | Hardness | |
| (AISI) | (max.) | (max.) | (max) | (max.) | (max.) | (min.) | (min.) | (min.) | (min.) | (min.) | HRB | ||||
| (max.) | (max.) | (max.) | (max.) | (max.) | Tensile strength (min.) | Yield strength (min.) | (max.) | ||||||||
| 304 | 0,080 | 2,0 | 0,045 | 0,030 | 1,00 | 18,0 | 8,0 | 515 | 205 | 35 | 90 | ||||
| 20,0 | 11,0 | ||||||||||||||
| 304L | 0,035 | 2,00 | 0,045 | 0,030 | 1,00 | 18,0 | 8,0 | 485 | 170 | 35 | 90 | ||||
| 20,0 | 13,0 | ||||||||||||||
| 316 | 0,080 | 2,00 | 0,045 | 0,030 | 1,00 | 16,0 | 11,0 | 2,00 | 515 | 205 | 35 | 90 | |||
ASTM A213 Austenitic alloy steel boiler pipe
ASTM A213 Stainless Steel Seamless Tube
Why choose GNEE
GNEE has first-class production equipment and can produce various types of stainless steel heat exchanger tubes according to customer needs.
1. Fully automatic online production equipment, covering 14-273 caliber stainless steel welded pipe products.
2. Fully automatic welding equipment, plasma welding, submerged arc welding, argon arc welding and other welding methods to ensure welding quality.
3. Equipped with online weld bead leveling, online bright annealing and other pipe making equipment to ensure flatness.
With stable supply, fast delivery, responsible after-sales service, the products are widely praised.
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FAQ
Q:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q:How long is your delivery time?
A:Different products have different delivery time. The products will be delivered as soon as possible on the basis of the quality assurance. Usually the delivery time is within5 days after we received your balance.
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