Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | According to Clients' Requirement |
| Delivery Time | 5 - 60 Work days |
| Packaging Details | Ply-wooden Case, Pallet |
| Standard | ASTM A182, ASME SA182 |
| Material Grade | F321H, UNS S32109 |
| Size | 1/2"-120" |
| Pressure | Class150-2500, PN6-PN100 |
| Type | Threaded flange,Slip on Flange,socket weld flange,weld neck flange,LAP Joint Flange |
| Technics | Froged |
| Material | Stainless Steel |
| Application | Petroleum,chemical,fittings and connection,beer |
| Brand Name | YUHONG |
| Model Number | F321H, UNS S32109 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | According to Clients' Requirement |
| Delivery Time | 5 - 60 Work days | Packaging Details | Ply-wooden Case, Pallet |
| Standard | ASTM A182, ASME SA182 | Material Grade | F321H, UNS S32109 |
| Size | 1/2"-120" | Pressure | Class150-2500, PN6-PN100 |
| Type | Threaded flange,Slip on Flange,socket weld flange,weld neck flange,LAP Joint Flange | Technics | Froged |
| Material | Stainless Steel | Application | Petroleum,chemical,fittings and connection,beer |
| Brand Name | YUHONG | Model Number | F321H, UNS S32109 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | Weld Neck Stainless Steel Flanges ，F321H Stainless Steel Flanges ，Raised Face Flanges B16.47 | ||
Stainless Steel Flanges ASTM A182 F321H, UNS S32109 Weld Neck Raised Face Flanges B16.47
ASTM A182 F321, 321H Stainless Steel Flanges are made up of a titanium stabilized chromium nickel austenitic stainless steel which is resistant to intergranular corrosion. The addtion of titanium makes the steel strong and e against intergranular corrosion at temperature ranging from 425 Degrees to 850 Degrees Celsius.
| Specifications | ASTM A182, ASME SA182 |
| Size Range | 1/2″ to 48″, DN10~DN5000 |
| Standards | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges, ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
| Main Types | Forged / Threaded / Screwed / Plate |
| Types | Blind Ring Flange (BLRF) Lap Joint Ring Flange (LJRF) Socket Weld Ring Flange (SWRF) Threaded Ring Flange Weld Neck Ring Flange (WNRF) Slip-On Ring Flange (SORF) Ring Type Joint Flange (RTJF) |
| Production Technique | Forged, Heat treated and Machined |
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Flat Face (FF), Lap-Joint Face (LJF), Raised Face (RF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove |
Equivalent Grades:
| STANDARD | UNS | WERKSTOFF NR. |
| SS321H | S32109 | 1.4878 |
Chemical Composition:
| C | Mn | Si | P | S | Cr | N | Ni | Ti |
| 0.04 - 0.1 | 2 max | 1 max | 0.045 max | 0.03 max | 17 - 19 | 0.1 max | 9 - 12 | 4(C+N) - 0.7 max |
Mechanical Properties:
| Density | 8000 kg/m3 |
| Yield Strength (0.2%Offset), min | Psi – 30000 , MPa – 205 |
| Tensile Strength, min | Psi – 75000 , MPa – 515 |
| Melting Point, min | 1454 °C (2650 °F) |
| Elongation, min | 35 % |
Applications:
Oil and Gas Industries
Food Processing Industries
Pipeline Equipments
Power Industries
Ship Building Equipments
Paper and Pulp Plants
Cement Industries
Chemical Industries
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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