BoYue Industrial (Shanghai)Co., Ltd.
BoYue Steel China Co.,Ltd BoYue&Tianda Oil Pipe Co., Ltd BoYue Industry (ShangHai) Co., Ltd BoYue & BaoSteel Pipeline Equipment Co.,Ltd
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Forged DIN 2632 PN 10 DIN 50049/3.1B Forged Steel Flanges Anti Rust Oil Surface Size 2-24'
300lb Flange
| Nominal Bore | Pipe OD A | Flange dia. B | Raised Face dia. D | Flange Thickness T | Welding Neck | Slip-on Screwed Socket-weld | Bolt PCD | No. of Bolts | Bolt Hole dia. |
| 15 | 21.4 | 95.2 | 34.9 | 14.3 | 52.4 | 22.2 | 66.7 | 4 | 15.9 |
| 20 | 27.0 | 117.5 | 42.9 | 15.9 | 57.1 | 25.4 | 82.6 | 4 | 19.0 |
| 25 | 34.1 | 123.8 | 50.8 | 17.5 | 61.9 | 27.0 | 88.9 | 4 | 19.0 |
| 32 | 42.9 | 133.3 | 63.5 | 19.0 | 65.1 | 27.0 | 98.4 | 4 | 19.0 |
| 40 | 48.4 | 155.6 | 73.0 | 20.6 | 68.3 | 30.2 | 114.3 | 4 | 19.0 |
| 50 | 60.3 | 165.1 | 92.1 | 22.2 | 69.8 | 33.3 | 127.0 | 8 | 19.0 |
| 65 | 73.0 | 190.5 | 104.8 | 25.4 | 76.2 | 38.1 | 149.2 | 8 | 22.2 |
| 80 | 88.9 | 209.5 | 127.0 | 28.6 | 79.4 | 42.9 | 168.3 | 8 | 22.2 |
| 90 | 101.6 | 228.6 | 139.7 | 30.2 | 81.0 | 44.4 | 184.1 | 8 | 22.2 |
| 100 | 114.3 | 254.0 | 157.2 | 31.7 | 85.7 | 47.6 | 200.0 | 8 | 22.2 |
| 125 | 141.3 | 279.4 | 185.7 | 34.9 | 98.4 | 50.8 | 234.9 | 8 | 22.2 |
| 150 | 165.1 | 317.5 | 215.9 | 36.5 | 98.4 | 52.4 | 269.9 | 12 | 22.2 |
| 168.3 | 317.5 | 215.9 | 36.5 | 98.4 | 52.4 | 269.9 | 12 | 22.2 | |
| 200 | 219.1 | 381.0 | 269.9 | 41.3 | 111.1 | 61.9 | 330.2 | 12 | 25.4 |
| 250 | 273.1 | 444.5 | 323.8 | 47.6 | 117.5 | 66.7 | 387.3 | 16 | 28.6 |
| 300 | 323.9 | 520.7 | 381.0 | 50.8 | 130.2 | 73.0 | 450.8 | 16 | 31.7 |
| 350 | 355.6 | 584.2 | 412.7 | 54.0 | 142.9 | 76.2 | 514.3 | 20 | 31.7 |
| 400 | 406.4 | 647.7 | 469.9 | 57.1 | 146.0 | 82.5 | 571.5 | 20 | 34.9 |
| 450 | 457.2 | 711.2 | 533.4 | 60.3 | 158.7 | 88.9 | 628.6 | 24 | 34.9 |
Standards : A-182, ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 15 NB to 750 NB
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Stainless Steel Forged Flanges : ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Alloy Steel Forged Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex & Super Duplex Steel Forged Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No. S32750), (UNS S32950)
Carbon Steel Forged Flanges : ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
Copper Alloy Steel Forged Flanges : UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)
Nickel Alloy Forged Flanges : Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II)
Why Choose Us
1.One-Stop Service,One Single Source.
2.No MOQ.
3.Best quality,competitive price
4.Fast Reply.
5.On-Time Delivery
6.Professional sales and technical team .
FAQ
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be e after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.