Yuhong Group Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T |
| Delivery Time | 7DAYS |
| Packaging Details | PLY-WOODEN CASE,PALLET |
| Flanges Size: | 1/8" NB TO 48"NB. |
| CLASS | 150#, 300#,400 #,600#,900#, 1500#, 2500# |
| Material | Stainless Steel,Carbon Steel,Alloy Steel,Nickel Alloys,Copper Alloys |
| TYPE | SORF,SOFF,BLIND,WNRF,WNFF,BLRF,BLFF |
| Brand Name | YUHONG |
| Model Number | N08031, ALLOY 1.4562, UNS N08031 ,ALLOY 31 |
| Certification | API ,PED |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Delivery Time | 7DAYS |
| Packaging Details | PLY-WOODEN CASE,PALLET | Flanges Size: | 1/8" NB TO 48"NB. |
| CLASS | 150#, 300#,400 #,600#,900#, 1500#, 2500# | Material | Stainless Steel,Carbon Steel,Alloy Steel,Nickel Alloys,Copper Alloys |
| TYPE | SORF,SOFF,BLIND,WNRF,WNFF,BLRF,BLFF | Brand Name | YUHONG |
| Model Number | N08031, ALLOY 1.4562, UNS N08031 ,ALLOY 31 | Certification | API ,PED |
| Place of Origin | CHINA | ||
| High Light | UNS N08031 Steel Flange ，ASTM AB564 Steel Flange ，ALLOY 31 Steel Flange | ||
ASTM AB564 N08031, ALLOY 1.4562, UNS N08031 ,ALLOY 31 STEEL FLANGE
ASTM B564 specification covers nickel alloy flanges. These alloys are classifed into different grades according to their chemical composition. A chemical analysis shall be employed on each alloy in order to determine its chemical composition. Grain size and mechanical properties like tensile strength, yield strength, and elongation shall be measured. A tension test and nondestructive ultrasonic test shall be done on each specimen.
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 resistance in sulfuric acid, reducing and oxidizing media and has strong resistance to corrosion and erosion corrosion in phosphoric environment.
| % | C | SI | Mn | S | P | Cr | Ni | Mo | N | Cu |
| MIN. | 26,0 | 30,0 | 6,0 | 0,15 | 1,0 | |||||
| MAX. | 0,015 | 0,3 | 2,00 | 0,010 | 0,020 | 28,0 | 32,0 | 7,0 | 0,25 | 1,4 |
| YIELD STRENGTH RP0.2 MPA | TENSILE STRENGTH RM MPA | ELONGATION [%] | HARDNESS [HB] | IMPACT CHARPY-V, -196ºC [J] |
| ≥ 276 | ≥ 650 | ≥ 40 | ≥ 140 |
Product Range:
Flanges Size : 1/8" NB TO 48"NB.
Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.
Stainless Steel Flanges: A 564
Nickel Alloys Flanges : N08031,Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Flanges Standard
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10
Test Certificate
Manufacturer Test Certificate as per EN 10204 / 3.1B
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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