Hastelloy B2 RF FF RTJ Weld Neck Flange Forged High Performance Size 2"-24"
Forged RF FF RTJ Weld Neck Pipe Flanges, Hastelloy B2 High Performance Size 2'-24'
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Other Hastelloy B-2 Flanges we have
| Standard | Type | Class | Size |
| ASME B16.5 | WN/LWN/SO/Blind/Lap Joint | 150#-2500# |
1/2"-24" (Except Blind Flange 2500lb 1/2"-12") |
| SW flange | 150#-1500# |
1/2"-3" (Except 1500# 1/2"-2 1/2") |
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| Threaded | 150#-900# | 1/2"-24" | |
| 1500# 2500# | 1/2"-2 1/2" | ||
| ASME B16.47 Series A | WN/blind flange | 150# -900# |
22"-48" (Except 900# Size:26"-48") |
| ASME B16.47 Series B | WN/blind flange | 75#-300# | 26"-48" |
| 400# 600# 900# | 26"-36" | ||
| DIN2527 | Blind flange | PN6-PN100 | DN10-DN1000 |
| DIN2543 | SO flange | PN16 | DN10-DN1000 |
| DIN2544 | SO flange | PN25 | DN10-DN1000 |
| DIN2545 | SO flange | PN40 | DN10-DN500 |
| DIN2565 | Threaded flange with Neck | PN6 | DN6-DN200 |
| DIN2566 | Threaded flange with Neck | PN16 | DN6-DN150 |
| DIN2567 | Threaded flange with Neck | PN25 PN40 | DN6-DN150 |
| DIN2568 | Threaded flange with Neck | PN64 | DN10-DN150 |
| DIN2569 | Threaded flange with Neck | PN100 | DN10-DN150 |
| EN1092-1:2002 |
Plate flange for welding/ loose plate flange with weld-on plate collar or for lapped pipe end/Blind Flange/WN flange |
PN2.5-PN100 | DN10-DN4000 |
| JIS B-2220 |
Welding flange, lap joint flange, threaded flange |
PN6-PN100 | DN10-DN1500 |
| BS4504 BS10 TableD/E |
Plate Flange for welding/ WN flange/blank Flange |
PN6-PN100 | DN10-DN1500 |
| Other Products |
Anchor/swivel/girth/l ap joint/reducing/orifice |
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Spectacle blind/paddle blind/ spacer ring/orifice plate/bleed ring |
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Special Products: rings/ forgings/disc/shaft sleeves |
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| Sealing Surface | RF FF RTJ TF GF LF LM | ||
| Flange Face Finish |
Stock finish/spiral serrated/ concentric serrated/smooth finish (Ra 3.2 and 6.3 micrometers) |
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| 125-250 AARH(it is called smooth finish) | |||
| 250-500 AARH(it is called stock finish) | |||
| Coating | Vanish, yellow paint, anti-rust oil, galvanizing etc | ||
| Material Grade | Nickel Alloy Steel |
ASTM/ASME B/SB564 UNS N02200(NICKEL 200), UNS N04400(MONEL 400), |
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| UNS N08825( INCOLOY 825),UNS N06600(INCONEL 600), | |||
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UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10665(HASTELLOY B-2), |
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ASTM/ASME B/SB160 UNS N02201(NICKEL 201), ASTM B/SB472 UNS N08020(Alloy 20) |
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| Copper Alloy |
ASTM/ASME B/SB151 UNS C70600(CuNi 90/10), C71500(CuNi 70/30) |
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| Stainless Steel |
ASTM/ASME A/SA182 F304,304L,304H,309H,310H, 316,316H,316L,316LN, |
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| 317,317L,321,321H,347,347H | |||
| Duplex and Super Duplex Steel |
ASTM/ASME A/SA182 F44,F45,F51,F53,F55,F60,F61 |
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| Carbon steel | ASTM /ASME A/SA105(N) | ||
| Low Temp Carbon Steel | ASTM/ASME A/SA350 LF2 | ||
| High Yield Carbon Steel | ASTM/ASME A/SA694 F52,F56 F60, F65, F70 | ||
| Alloy Steel |
ASTM/ASME A/SA182 GR F5, F9, F11,F12,F22,F91 |
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| Titanium | ASTM/ASME B/SB381 Grade 2, Grade 5, Grade 7 | ||
About Hastelloy B-2 Flanges
Hastelloy Alloy B-2 Pipe Flanges Chemical Composition
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| B-2 | 0.010max | 1.00max | 0.08max | 0.03max | 2.50max | 50.99min | 14.50–16.50 | 4.00–7.00 | 15.00–17.00 | 0.04 max |
Hastelloy B-2 Plate Flanges Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy B-2 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
Equivalent Grades for B-2 Hastelloy Industrial Pipe Flanges
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy B-2 | 2.4617 | N10665 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
Packing
(1) Standard seaworthy export packing, wooden pallets with plastics protection .
(2) Max 20-25MT can be loaded into 20'container and 40'container.
(3) The other packing can be made based on the customer requirement.
Delivery time:
If we have stocks for your demanded size, we can deliver within 3 days.
For customised sizes and in quantity over100 kg (Some materials are allowed MOQ 50 kg),we can guarantee delivery within 3 weeks or 25 days.
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.