Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 7DAYS |
| Packaging Details | PLYWOOD CASE,BUNDLE,PALLET |
| MATERIAL | EN 1.4562,UNS N08031,ALLOY 31 |
| STANDARD | ASTM B163, ASTM B515, ASTM B407, ASTM B514 |
| NDT | ET,UT,HT |
| OD | 1/4" To 100" |
| WT | Sch10s To XXS |
| PACKAGE | PLYWOOD CASE,PALLET |
| Brand Name | YUHONG |
| Model Number | EN 1.4562,UNS N08031,ALLOY 31 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 7DAYS |
| Packaging Details | PLYWOOD CASE,BUNDLE,PALLET | MATERIAL | EN 1.4562,UNS N08031,ALLOY 31 |
| STANDARD | ASTM B163, ASTM B515, ASTM B407, ASTM B514 | NDT | ET,UT,HT |
| OD | 1/4" To 100" | WT | Sch10s To XXS |
| PACKAGE | PLYWOOD CASE,PALLET | Brand Name | YUHONG |
| Model Number | EN 1.4562,UNS N08031,ALLOY 31 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | UNS N08031 nickel alloy welded pipe ，EN 1.4562 nickel alloy welded pipe ，ASTM B619 nickel alloy welded pipe | ||
NICKEL ALLOY ASTM B619 EN 1.4562 UNS N08031 ALLOY 31 WELDED PIPE
EN 1.4562, UNS N08031, ALLOY 31 is a nickel,chromium and molybdenum stainless steel with nitrogen and copper additions.It combines moderate tensile strength and high ductility with excellent corrosion resistatnce in suolfuric acid,reducing and oxidizing media and has strong resistance to corrosion and erosion corrosion in phosphoric environment.Typically the apply has PREN ≥48,which ensure that the resistance to pitting corrosion is high.
Compared with traditional stainless steel materials, Alloy 31 has a higher density, stronger strength, and better durability. Its corrosion resistance is more outstanding, which can withstand the corrosion of various chemical substances and oxidation at high temperatures, and is suitable for many fields such as chemical industry, medical industry, and food processing. In addition, its processing performance is also excellent, which can meet various complex process requirements.
The density of steel is one of the important indicators to measure its physical properties, because the density represents the distribution of the steel body's own quality, the more uniform the quality distribution is, the better. Alloy 31 has a higher density, indicating that the material has a higher degree of material uniformity. This characteristic is particularly important in some occasions where the physical properties of steel are required to be higher.
In summary,Alloy 31 is a high-performance, multi-purpose steel material. Its high density, high strength, excellent corrosion resistance, and excellent processing performance make it widely used in mechanical, chemical, medical equipment, and food processing industries. In addition, the material has good toughness and reliability, which can meet various demanding engineering requirements, and is a very excellent steel material.
| EN1.4562 | SEAMLESS PIPE/TUBE | WELDED PIPE/TUBE |
| ALLOY 31 | ASTM B622 | ASTM B619 |
| N08031 | ASME SB622 | ASME SB619 |
| Out diameter | Wall thickness | Length | ||
|---|---|---|---|---|
| NB Sizes (in stock) | 1/8” ~ 24” | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Up to 12 Meters | |
| Seamless (Custom Sizes) | 5.0mm ~ 609.6mm | As per requirement | Up to 12 Meters | |
| Welded (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm | 1.0 ~ 15.0 mm | Up to 12 Meters | |
Alloy 31 (UNS N08031) Chemical Composition, %
| Ni | Cr | Mo | C | Cu | N | Si | Mn | P | S |
|---|---|---|---|---|---|---|---|---|---|
| 30.0-32.0 | 26.0-28.0 | 6.0-7.0 | 0.015 max | 1.0-1.4 | 0.15-0.25 | 0.03 max | 2.00 max | 0.02 max | 0.01 max |
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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