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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|Type:||SWRF-SO/WN/SW/TH/LJ/BL Flange, Disc, Foring, Shaft Sleeves||Technic:||Forged|
|Material Grade:||NICKEL ALLOY STEEL||Pressure:||150#, 300#, 400#, 600#, 900#, 1500#, 2500#|
|Model Number ::||Nickel Alloy Steel SO BL SW TH LJ WN Flange 1-/2" - 24" Alloy 800HT ASME B16.5||Surface ::||Oil Rusted, Yellow|
sw rf flange,
socket weld raised face flange
Hastelloy B-2 Socket Weld Pipe Nickel Alloy Flanges ASTM B564 UNS N10665 150#-2500#
|Balance||.02 max||26.0-30.0||1.0 max||.10 max||2.0 max||.040 max||.030 max||1.0 max||1.0 max|
|Density||Melting Point||Yield Strength (0.2%Offset)||Tensile Strength||Elongation|
|9.2 g/cm3||1370 °C (2500 °F)||Psi - 51,000, MPa - 350||Psi -1,10,000, MPa -760||40 %|
|Name||Hastelloy B2 Flange|
|Featuers||Hastelloy B-2 has outstanding resistance to hydrochloric acid at all concentrations and temperatures. It also has significant resistance to reducing environments like sulfuric, phosphoric, acetic acids and other nonoxidizing media. Hastelloy B-2 has excellent resistance to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. Hastelloy B-2 has poor resistance to oxidizing environments, therefore, it should not be used where ferric or cupric salts are present as these salts may cause rapid corrosion failure.|
|Application||Chemical processing involving acetic acid, acetic anhydride and complex acid mixture; pickling operations; cellophane manufacture; chlorination systems; electro-galvanizing rolls, expansion bellows; flue gas scrubber systems; geothermal wells; HF furnace scrubbers; incineration scrubbers; nuclear fuel reprocessing; pesticide production; phosphoric acid production; heat exchangers; selective leaching systems; sulfur dioxide cooling towers; sulphonation systems; and weld overlay.|
|Note||Hastelloy is a registered trademark of Haynes International, Inc.|
|Flange Facing||Flat face FF, raised face RF, Ring type joint RTJ|
|Design:||ASMI B16.5, ASME B16.47 Series A ( MSS SP 44), Series B (API 605)|
|Working Pressure:||Class 150, 300,400, 600, 900, 1500, 2500.|
|Alloy Material to make Bar||Ni-Cr-Fe alloy: alloy 020
Ni-Cr alloy: alloy 718, X-750, 80A.
Ni-Cr-Mo alloy: alloy 625, 686, C-22, C-2000, G-30, G-35.
Ni-Fe-Cr alloy: alloy 925.
Ni-Mo alloy: alloy B-2, B-3.
Ni-Mo-Cr alloy: alloy C-276.
Why Choose Us
1.One-Stop Service,One Single Source.
3.Best quality,competitive price
6.Professional sales and technical team .
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 safe 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.