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Pipeline 3 Inch Stainless Steel Flanges Weld Pressure Class 300
| MOQ: | 100KGS |
| Price: | Negotation |
| Standard Packaging: | They are usually packed in conventional export wooden cases. |
| Delivery Period: | 2-10 work days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Capacity: | 2000tons/per month |
3 Inch Stainless Steel Flanges
,Stainless Steel Flanges Class 300
,ASTM stainless steel flanged pipe fittings
| Attribute | Value |
|---|---|
| Material | 304, 304L, 306, 306L |
| Application | Connection, Decoration, oil and gas |
| Standard | ASTM, AISI, GB, JIS |
| Shape | Raising face, Flat face, Tongue face, Groove face |
| Package | Standard Seaworthy Packaging, wooden cases |
| Certification | ISO, API, BV, CE |
| Thickness Tolerance | ±0.01mm |
| Pressure | Class150/300/600/9001500/2500 |
| Technology | CNC Precision Turning |
| Surface treatment | Polishing |
The Stainless Steel 316 1/2" Threaded Flange Class 300# is a high-performance piping component designed for demanding industrial pipeline applications. Constructed from SS316 stainless steel, it offers exceptional corrosion resistance, particularly against chlorides and acidic environments, making it ideal for chemical, oil and gas, and marine industries.
The threaded design ensures easy installation without welding, providing a secure and leak-proof connection. Rated for Class 300 pressure, this flange is suitable for high-pressure and high-temperature conditions. Its compact size, durability, and reliability make it an excellent choice for ensuring efficient and long-lasting pipeline systems.
| DN | Pipe OD | Connection Size | Flange Thickness (mm) | Flange ID | Flange OD | Bolt Hole Circle Diameter |
|---|---|---|---|---|---|---|
| 10 | 17.2 | 14 | 14 | 18 | 90 | 60 |
| 15 | 21.3 | 18 | 14 | 22.5 | 95 | 65 |
| 20 | 26.9 | 25 | 16 | 27.5 | 105 | 75 |
| 25 | 33.7 | 32 | 16 | 34.5 | 115 | 85 |
| 32 | 42.4 | 38 | 18 | 43.5 | 140 | 100 |
| 40 | 48.3 | 45 | 18 | 49.5 | 150 | 110 |
| 50 | 60.3 | 57 | 19 | 61.5 | 165 | 125 |
| 65 | 76.1 | 76 | 20 | 77.5 | 185 | 145 |
| 80 | 88.9 | 89 | 20 | 90.5 | 200 | 160 |
| 100 | 114.3 | 108 | 22 | 116 | 220 | 180 |
| 125 | 139.7 | 133 | 22 | 143.5 | 250 | 210 |
| 150 | 168.3 | 159 | 24 | 170.5 | 285 | 240 |
| 200 | 219.1 | 219 | 24 | 221.5 | 340 | 295 |
| 250 | 273 | 273 | 26 | 276.5 | 395 | 350 |
| 300 | 323.9 | 325 | 26 | 328 | 445 | 400 |
| 350 | 355.6 | 377 | 28 | 360 | 505 | 460 |
| 400 | 406.4 | 426 | 32 | 411 | 565 | 515 |
| 450 | 457 | 480 | 36 | 462 | 615 | 565 |
| 500 | 508 | 530 | 38 | 513.5 | 670 | 620 |
| 600 | 610 | 630 | 42 | 616.5 | 780 | 725 |
A: Various sizes and models of flanges and pipe fittings, and we accept customized orders.
A: Yes, we can print or insert your logo or company's name if the order meets our MOQ for OEM or ODM arrangement.
A: Each order undergoes comprehensive review by our engineers, with multiple QC inspections performed on every batch of goods.
A: For complete information requests, we provide quotations within the next business day.
A: We accept TT, LC, DP, DA, Western Union, or other negotiable payment methods.
