Yuhong Group Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 1000 tons per month |
| Delivery Time | Depends on quantity |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case |
| Specification | ASME SB677, ASTM B677 |
| Grade | N08904(TP904L) |
| Type | Seamless |
| Non Destructive Test | Eddy Current Test , Hydrostatic Test , UT , PT |
| Brand Name | YUHONG |
| Model Number | ASME SB677 N08904 |
| Certification | ABS, BV, ISO, ASTM, SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 1000 tons per month |
| Delivery Time | Depends on quantity | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case |
| Specification | ASME SB677, ASTM B677 | Grade | N08904(TP904L) |
| Type | Seamless | Non Destructive Test | Eddy Current Test , Hydrostatic Test , UT , PT |
| Brand Name | YUHONG | Model Number | ASME SB677 N08904 |
| Certification | ABS, BV, ISO, ASTM, SGS | Place of Origin | China |
| High Light | Austenitic SMLS Pipe ，ASME SB677 SMLS Pipe ，Alloyed Stainless Steel Seamless Pipe | ||
ASME SB677 N08904 TP904L 1.4539 Austenitic SMLS Pipe For Oil And Gas
What is TP904L?
904L is a highly alloyed, low carbon containing, non-stabilized austenitic stainless steel grade. Copper has been added to the alloy of 904L Stainless Steel Pipe. Hence, its resistance to strong reducing acids such as sulfuric acid is very high.
We focus in manufacturing special size and custom shape products for our clients.
1. Commodity: Seamless Stainless Steel Pipe ASTM B677 UNS N08904(904L)
2. Process method: Cold drawn/cold rolled
3. Surface finish: Anneal/pickling/manual polish/ mechanical polish
4. Material: UNS N08904/904L
5. Standards: ASTM B677
6. Size:
A) NPS: 1/8" to 8"
B) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, acc. To ANSI B36.19
C) O. D.: 6 mm to 219 mm
D) W. T.: 0.5 mm to 25 mm
E) Length: Max. 20 meters
7. Delivery conditions: Annealled, Picklinged and Polished
8. packing: Seaworthy wooden cases/steel framed plywood cases/simple packaging
Chemical Composition of TP904L
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | |
| 904L | min. max. | - 0.020 | - 2.00 | - 1.00 | - 0.045 | - 0.035 | 19.0 23.0 | 4.0 5.0 | 23.0 28.0 | 1.0 2.0 |
Physical Properties of TP904L
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (m/m/C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100C (J/kg.K) | Elec Resistivity (n.m) | |||
| 0-100C | 0-315C | 0-538C | At 20C | At 500C | |||||
| 904L | 8000 | 200 | 15 | - | - | 13 | - | 500 | 850 |
Mechanical Properties of TP904L
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 | - |
904L Stainless Steel Pipe Pressure Rating
| TEMPERATURE | COMPARISON TO OTHER HIGH TEMPERATURE PIPE | ||||
|---|---|---|---|---|---|
| °F | °C | ALLOY 254 | UNS C69100 TEMPER TF00 | TYPE 904L | ALLOY 825 |
| 200 | 93 | 0.88 | 1.00 | 0.82 | 1.00 |
| 300 | 149 | 0.79 | 1.00 | 0.74 | 0.95 |
| 400 | 204 | 0.73 | 0.96 | 0.68 | 0.90 |
| 500 | 260 | 0.69 | 0.63 | 0.87 | |
| 600 | 315 | 0.66 | 0.58 | 0.84 | |
| 700 | 371 | 0.64 | 0.56 | 0.81 | |
| 800 | 426 | 0.79 | |||
Equivalent Material of TP904L Stainless Steel
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | X1NiCrMoCu25-20-5 | 1.4539 | – | – | SUS 890L |
Applications:
-Processing plant for sulphuric, phosphoric and acetic acids
-Pulp and paper processing
-Components in gas scrubbing plants
-Seawater cooling equipment
-Oil refinery components
-Wires in electrostatic precipitators
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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