Zhejiang Yuhao Stainless Steel Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2000tons/per month |
| Delivery Time | 2-10 work days |
| Packaging Details | They are usually packed in conventional export wooden cases. |
| Material | 304, 304L, 306, 306L, 316, 316L |
| Application | Connection, Decoration, oil and gas, Automative |
| Standard | ASTM, AISI, GB, JIS |
| Shape | Raising face, Flat face, Tongue face, Groove face... |
| Package | Standard Seaworthy Packagel, wooden cases... |
| Connection | Welded |
| Type | BL Flange |
| Pressure | 300# |
| Forming type | Forged or as required |
| Brand | YUHAO |
| Brand Name | Yuhao |
| Model Number | Flanges |
| Certification | ISO, API, BV, CE ... |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 2000tons/per month |
| Delivery Time | 2-10 work days | Packaging Details | They are usually packed in conventional export wooden cases. |
| Material | 304, 304L, 306, 306L, 316, 316L | Application | Connection, Decoration, oil and gas, Automative |
| Standard | ASTM, AISI, GB, JIS | Shape | Raising face, Flat face, Tongue face, Groove face... |
| Package | Standard Seaworthy Packagel, wooden cases... | Connection | Welded |
| Type | BL Flange | Pressure | 300# |
| Forming type | Forged or as required | Brand | YUHAO |
| Brand Name | Yuhao | Model Number | Flanges |
| Certification | ISO, API, BV, CE ... | Place of Origin | China |
| High Light | 1 Inch blind flange plate ，blind flange plate 300# ，RF stainless steel 304 flange | ||
Blind Flange Plate 300# ANSI Raised Face RF 304L Stainless Steel 304 Flange
►Product Description
The 1 Inch Blind Flange 300# ANSI Raised Face (RF) 304/304L Stainless Steel Pipe Flange is engineered for high-performance industrial applications, offering exceptional strength, corrosion resistance, and durability. Made from premium 304/304L stainless steel, this blind flange features a raised face (RF) design for optimal sealing and is rated for 300# pressure, ensuring reliable performance in high-pressure and high-temperature environments. Compliant with ANSI standards, it is ideal for chemical, petrochemical, and oil & gas industries. The blind flange is designed to seal the end of piping systems, providing a secure, leak-proof closure. Precision-engineered for seamless integration, it guarantees long-term reliability and performance in demanding conditions. A trusted solution for critical applications, it delivers superior quality, compliance with industry standards, and exceptional value for industrial piping systems.
►Product Size
| DN | Pipe OD | Connection Size | Flange Thickness(mm) C | Flagne ID | |||
| A | B | Flange OD | Bolt Hole Circle Diameter | A | B | ||
| 10 | 17.2 | 14 | 90 | 60 | 14 | 18 | 15 |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 22.5 | 19 |
| 20 | 26.9 | 25 | 105 | 75 | 16 | 27.5 | 26 |
| 25 | 33.7 | 32 | 115 | 85 | 16 | 34.5 | 33 |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 43.5 | 39 |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 49.5 | 46 |
| 50 | 60.3 | 57 | 165 | 125 | 19 | 61.5 | 59 |
| 65 | 76.1 | 76 | 185 | 145 | 20 | 77.5 | 78 |
| 80 | 88.9 | 89 | 200 | 160 | 20 | 90.5 | 91 |
| 100 | 114.3 | 108 | 220 | 180 | 22 | 116 | 110 |
| 125 | 139.7 | 133 | 250 | 210 | 22 | 143.5 | 135 |
| 150 | 168.3 | 159 | 285 | 240 | 24 | 170.5 | 161 |
| 200 | 219.1 | 219 | 340 | 295 | 24 | 221.5 | 222 |
| 250 | 273 | 273 | 395 | 350 | 26 | 276.5 | 276 |
| 300 | 323.9 | 325 | 445 | 400 | 26 | 328 | 328 |
| 350 | 355.6 | 377 | 505 | 460 | 28 | 360 | 381 |
| 400 | 406.4 | 426 | 565 | 515 | 32 | 411 | 430 |
| 450 | 457 | 480 | 615 | 565 | 36 | 462 | 485 |
| 500 | 508 | 530 | 670 | 620 | 38 | 513.5 | 535 |
| 600 | 610 | 630 | 780 | 725 | 42 | 616.5 | 636 |
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