Yuhong Group Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ANSI, DIN, JIS, BS, etc. |
| Size | 15mm-6000mm, STD, 1/2"-120", DN 10-DN3000 |
| Material | Steel |
| Product name | Long Welding Neck Flange, Pipe Flange, Hydraulic Flange, Stainless Steel Flange |
| Application | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, etc. |
| Pressure | Class 150/300/600/900/1500/2500, PN 2.5/6/10/16/25/40, 0-63MPa, 150LB-2500LB |
| Type | Treaded Flange, Slip On Flange, Socket Weld Flange, Weld Neck Flange, Lap Joint Flange |
| Name | DIN 2573 2543 GOST Stainless Steel Pipe Slip On Flange PN16, ANSI B16.5 150LB Weld Neck Carbon Steel Pipe Flanges, ANSI B16.5 2 Inch Pipe Carbon Steel Flange Class125, Stainless Steel Pipe Fittings |
| Process | Forged, Drilling/Bending/Stamping, Casting, Heating Treament |
| Surface treatment | Heat Treament, Pickeling, Galvanized, Customize |
| Inspection | Mechinical Property Inspection, Factory or third party assigned, 100% inspection |
| Connection | Welding, Pipe and Pipe, Flange |
| Certificate | ISO, CE, API, etc. |
| Connection Type | Welding, Threaded, Slip-on, Socket Welding, etc. |
| MOQ | 1 Piece |
| Package | Carton, Wooden Cases, Pallet, etc. |
| Port | Shanghai, Tianjin, Qingdao, etc. |
| Surface Treatment | Galvanized, Black, Polishing, etc. |
| Brand Name | YUHONG |
| Model Number | ASTM A182 F304 |
| 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 | T/T,L/C | Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ANSI, DIN, JIS, BS, etc. | Size | 15mm-6000mm, STD, 1/2"-120", DN 10-DN3000 |
| Material | Steel | Product name | Long Welding Neck Flange, Pipe Flange, Hydraulic Flange, Stainless Steel Flange |
| Application | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, etc. | Pressure | Class 150/300/600/900/1500/2500, PN 2.5/6/10/16/25/40, 0-63MPa, 150LB-2500LB |
| Type | Treaded Flange, Slip On Flange, Socket Weld Flange, Weld Neck Flange, Lap Joint Flange | Name | DIN 2573 2543 GOST Stainless Steel Pipe Slip On Flange PN16, ANSI B16.5 150LB Weld Neck Carbon Steel Pipe Flanges, ANSI B16.5 2 Inch Pipe Carbon Steel Flange Class125, Stainless Steel Pipe Fittings |
| Process | Forged, Drilling/Bending/Stamping, Casting, Heating Treament | Surface treatment | Heat Treament, Pickeling, Galvanized, Customize |
| Inspection | Mechinical Property Inspection, Factory or third party assigned, 100% inspection | Connection | Welding, Pipe and Pipe, Flange |
| Certificate | ISO, CE, API, etc. | Connection Type | Welding, Threaded, Slip-on, Socket Welding, etc. |
| MOQ | 1 Piece | Package | Carton, Wooden Cases, Pallet, etc. |
| Port | Shanghai, Tianjin, Qingdao, etc. | Surface Treatment | Galvanized, Black, Polishing, etc. |
| Brand Name | YUHONG | Model Number | ASTM A182 F304 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | Steel Welding Neck Flange ，Slip On Forged Flange ，F304 SS Butt Weld Flange | ||
| Size Range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, GOST |
| Production Technique | Forged, Heat treated and machined |
| Flange Face Types | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Lap-Joint Face (LJF), and others |
| Element | Content (%) |
|---|---|
| C | 0.07 |
| Mn | 2.00 |
| Si | 0.75 |
| P | 0.045 |
| S | 0.03 |
| Cr | 17.5-19.5 |
| Ni | 8-10.5 |
| Fe | Balance |
| Property | Value |
|---|---|
| Tensile Strength (min) | 515 MPa |
| Yield Strength 0.2% Proof (min) | 205 MPa |
| Elongation (min) | 40% in 50mm |
| Hardness (Rockwell B max) | 92 |
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 Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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