Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | PLYWOOD CASE / PALLET |
| Product Name | Stainless Steel Flange |
| Dimension | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc. |
| Standard | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Material | stainless steel, carbon steel, nickel alloy |
| Size | 1/2" to 48" |
| Process | Forged |
| Pressure | Class150/300/600/9001500/2500 |
| Type | Threaded Flange,Slip On Flange,socket Weld Flange,weld Neck Flange,LAP Joint Flange |
| Flange Face | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Application | Petroleum,chemical,etc,fittings And Connection,beer |
| Brand Name | YUHONG |
| Model Number | ASME SA182 F317L stainless steel flange |
| 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 | 7 DAYS |
| Packaging Details | PLYWOOD CASE / PALLET | Product Name | Stainless Steel Flange |
| Dimension | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc. | Standard | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Material | stainless steel, carbon steel, nickel alloy | Size | 1/2" to 48" |
| Process | Forged | Pressure | Class150/300/600/9001500/2500 |
| Type | Threaded Flange,Slip On Flange,socket Weld Flange,weld Neck Flange,LAP Joint Flange | Flange Face | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Application | Petroleum,chemical,etc,fittings And Connection,beer | Brand Name | YUHONG |
| Model Number | ASME SA182 F317L stainless steel flange | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | Stainless Steel Ring Spacer Flange ，Spade Steel Flanges ，ASME SA182 Ring Spacer Flange | ||
ASTM A182 / ASME SA182 F317L / 1.4449 Stainless Steel Ring Spacer Flanges
A ring spacer flange, also known as a spectacle blind, is a type of flange fitting that is used to separate or isolate sections of a pipeline. It consists of a pair of metal discs that are joined together by a small, straight piece of metal. When installed in a pipeline between two flanges, a ring spacer flange allows the easy maintenance, inspection or modification of a line. They are essential components in many industrial applications, providing reliable spacing and alignment to ensure the efficient and safe operation of piping systems and equipment.
Types:
Ring Spacers: Circular spacers that fit between flanges to maintain a specific gap.
Paddle Spacers: Shaped like a paddle, these spacers are used in applications where a more substantial or specific shape is required to maintain spacing.
Benefits:
Corrosion Resistance: Stainless steel construction ensures long-lasting performance even in harsh environments.
Durability: High strength and resistance to wear and tear make these spacers reliable for long-term use.
Precision: Ensures precise spacing and alignment, which is crucial for the proper functioning of piping systems and equipment.
Versatility: Available in various sizes and configurations to suit different applications and requirements.
Ease of Installation: Designed for easy installation and removal, facilitating maintenance and repairs.
Equivalent Grade of ASME SA182 F317L Stainless Steel Flange
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 317 | 1.4449 | S31700 | SUS 317 | – |
| SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Chemical Composition of ASME SA182 F317L Stainless Steel Flange
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
Mechanical Strength of ASME SA182 F317L Stainless Steel Flange
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
ASME SA182 F317L Stainless Steel Flange
| Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
| AS4087 | PN14 | 95 | 67 | 4 | M12 | 14 |
| AS 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
| Table D | 95 | 67 | 4 | 13 | 14 | |
| Table E | 95 | 67 | 4 | 13 | 14 | |
| Table F | 95 | 67 | 4 | 13 | 14 | |
| Table H | 114 | 83 | 4 | 16 | 17 | |
| Table J | 114 | 83 | 4 | 16 | 17 | |
| ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
| ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
| ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
| ISO 7005 (DIN) Flange | PN6 | 80 | 55 | 4 | M10 | 11 |
| PN10 | 95 | 65 | 4 | M12 | 14 | |
| PN16 | 95 | 65 | 4 | M12 | 14 | |
| PN20 | 90 | 60.5 | 4 | M14 | 16 | |
| PN25 | 95 | 65 | 4 | M12 | 14 | |
| PN40 | 95 | 65 | 4 | M12 | 14 |
Flanges Grades
Stainless Steel Flange: F304, F304L, F304H, F316, F316L, F316Ti, F310, F310S, F321, F321H, F317, F317L, F347, F347H, F904L etc
Duplex Steel Flange: UNS S31803, 2205, S31254 (254SMO)
Super Duplex Steel Flange: UNS S32750, UNS S32760, UNS S32304, S31500
Carbon Steel Flange: ASTM A105, A105N etc.
Alloy Steel Flange: F1, F11, F22, F5, F9, F91 etc.
Nickel Alloy Flange as below
Monel 400 & K500,
Inconel 600, 601, 617, 625, 690, 718, X-750.
Incolloy 800, 800H, 800HT, 825, 925.
Hastelloy C22, C4, C276, S, C2000, G-30, G-35, X, N, B, B-2, B-3.
Application
Piping Systems: Used in pipelines to maintain the correct distance between flanges, ensuring proper alignment and preventing stress on the pipes.
Pressure Vessels: Employed in pressure vessels to ensure consistent spacing and alignment, which is crucial for maintaining structural integrity.
Heat Exchangers: Utilized in heat exchangers to maintain the necessary gap between components, facilitating efficient heat transfer.
Industrial Equipment: Found in various industrial machinery where precise spacing and alignment are critical for optimal performance.
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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