| Categories | Stainless Steel Heat Exchanger Tube |
|---|---|
| Brand Name: | SPEZILLA |
| Model Number: | Seamless Tube |
| Certification: | ISO9001:2008, PED 97/23/EC |
| Place of Origin: | CHINA |
| MOQ: | Negotiation |
| Price: | Negotiation |
| Payment Terms: | T/T or L/C |
| Supply Ability: | 1000 TONS / MONTH |
| Delivery Time: | 25 DAYS |
| Packaging Details: | PLY-WOODEN CASE / BUNDLE WITH PLASTIC CAP |
| Materials: | TP904L |
| O.D.: | 3/8'' - 4'' |
| W.T.: | 0.6-2.5mm |
| Length MAX: | 12000MM Max. |
| Pipe Finish: | Cold Drawn |
| Standard: | ASTM B677 / B673 / B674 |
| Shape: | Round |
| Steel Grade: | 300 Series |
| Finish: | Annealed/Pickled |
| Application: | Heat Exchanger |
| Package: | Wooden Case |
| Product Name: | Heat Exchanger Stainless Steel Tube |
ASTM B677 / B673 / B674 TP 904L Pipes,super austenitic stainless steel UNS N08904 tubes
Alloy 904L is a high-alloy austenitic stainless steel with low carbon content. Structurally, 904L (UNS N08904) is fully austenitic and is less sensitive to precipitation ferrite and sigma phases than conventional austenitic grades with high molybdenum content. Characteristically, due to the combination of relatively high contents of chromium, nickel, molybdenum and copper, 904L (WNR 1.4539) has good resistance to general corrosion, particularly in sulfuric and phosphoric conditions. Our SS 904L Seamless Pipes can be offered in customized length sizes and shapes, and are available at market leading prices. These Stainless Steel 904L Welded Tubes can also be fabricated and machined to meet up the piping needs of our clients.
Austenitic:
TP310S(0Cr25Ni20, 2520)
TP304(0Cr18Ni9)
904L (00Cr20Ni25Mo4.5Cu , UNS N08904)
TP347(0Cr18Ni11Nb)
TP347H(1Cr19Ni11Nb)
TP321(0Cr18Ni10Ti)
TP304L(00Cr19Ni10)
TP316(0Cr17Ni12Mo2)
TP316L(00Cr17Ni14Mo2)
APPLICATIONS:
Automotive exhaust systems (manifolds, exhaust pipes, converters, front and tail pipes, converters, mufflers and other components)
Heat exchangers
Catalytic converter systems
Culverts
Home heating systems
Automotive thermostats
Fuel filters
Farm equipment components
Electrical transformer cases
| Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | ASTM, ASME and API |
| Standards | GB/T 14975-2002, GB/T 14976-2002, GB 13296-91, API, ASTM A213, ASTM A312, ASTM A269, JIS G3459, JIS G3463, JIS G3448, DIN17458 |
| ERW 904L Pipes & Tubes | 1/2" NB - 24" NB |
| EFW 904L Pipes & Tubes | 6" NB - 100" NB |
| 904L Pipes & Tubes | 1/2" NB - 8" NB |
| Tubing Size | 1/8″NB TO 30″NB IN |
| Specialized in | Large Diameter Size |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Length | Single Random, Double Random & Cut Length. |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| End | Plain End, Beveled End, Treaded |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 904L | 490 | 220 | 35 | 70-90 typical | - |
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
| 904L | Min | - | - | - | - | - | 19.0 | 4.00 | 23.00 | 1.00 |
| max | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 2.00 |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | - | 1.4539 | X1NiCrMoCuN25-20-5 | 2562 | - |
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