The Corrosion-Resistant HASTELLOY alloys are widely used by the chemical processing industries. The need for reliable performance leads to their acceptance and growth in the areas of energy, health and environmental, oil and gas, pharmaceutical and flue gas desulfurization industries. The attributes of HASTELLOY alloys include high resistance to uniform attack, outstanding localized corrosion resistance, excellent stress corrosion cracking resistance, and ease of welding and fabrication.
Hastelloy Alloy possesses outstanding resistance to non-oxidizing acids, such as hydrochloric acid and sulfuric acid. The advantages of Hastelloy B-3 alloy over previous B-family alloys are enhanced thermal stability and improved fabrication characteristics.
The most versatile of the HASTELLOY alloys are the "C-type" alloys. Alloy C-276 a Versatile, corrosion resistant alloy. Very good resistance to reducing, and mildly oxidizing corrosives. Excellent stress corrosion cracking resistance with very good resistance to localized attack. C-2000 alloy combines outstanding resistance to oxidizing media with superior resistance to non-oxidizing environments and represents a true performance breakthrough for chemical process equipment applications. C-22 alloy is particularly resistant to pitting and crevice corrosion; it has been used extensively to protect against the most corrosive FGD systems and the most sophisticated pharmaceutical reaction vessels.
Standard
1.ASME
ANSI B16.5,ASME B16.5,ASME B16.47,ASME B16.36,ASME B16.48,AWWA C-207,API 605,API590,MSS SP44,API6A
2.DIN
DIN2527,DIN2566,DIN2573,DIN2576,DIN2627,DIN2628,DIN2629,DIN2630,DIN2631,DIN2632,
DIN2633,DIN2634,DIN2635,DIN2636,DIN2637,DIN2638,DIN2641,DIN642,DIN2655,DIN2656,
DIN2673,DIN28030,DIN28031,DIN28032,DIN28036,DIN28038,DIN86029,DIN86030,DIN11864-2
3.EN
EN1092-1,EN1759-1
4.BS
B.S 3293,B.S 4504,B.S 10
5.ISO
ISO 7005-1
6.AS
AS2129,AS4087, AS, NZS 4331.1
7.JIS
JIS B2220,JIS B2238,JIS B2290,JIS G3443-2,JPI-7S-15,JPI-7S-43
8.UNI
UNI2253,UNI2254,UNI2276,UNI2277,UNI2278,UNI2280,UNI,2281~2286,UNI6091~6094
Size
1/8”~160”,DN10~DN4000
Pressure
PN1,PN2.5,PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160,PN250,PN320,PN400
CLASS75,CLASS150,CLASS300,CLASS400,CLASS600,CLASS900,CLASS1500,CLASS2500
2K,5K,10K,16K,20K,30K,40K
Specification
Plate Flange,Slip-On Welding Flange,Welding Neck Flange,Threaded Flange,Socket Welding Flange,Blind Flange,Long Welding Neck Flange,Lap Joint,Loose Plate Flange,Orifice Flange,Reducing Flange,Integral flange,Figure-8,Paddle Blank,Paddle Spacer,Specatcle Blind,Squre Flange,Reducing Flange, Orifice Flange
Material
1.Carbon Steel
A105,A350 LF1,A350 LF2,A350 LF3
2.Stainless Steel
ASTM SA-182/SA-182M F304,F304H,F304L,F316,F316H,F316L,F321,321H,F316Ti,317,F317H,F347,F904L,F310
3.Duplex Stainless Steel
F51,F53,F60
4. Hastelloy
Hastelloy B,Hastelloy B-2,Hastelloy B-3,Hastelloy C-4,Hastelloy C-22,,Hastelloy C-276,Hastelloy C-2000,Hastelloy G-35,Hastelloy G-30,Hastelloy N,Hastelloy S,Hastelloy X
5. Haynes
Haynes 188,Haynes 230,Haynes 556
6. Incoloy
Incoloy 020,Incoloy 800,Incoloy 800H,Incoloy 800HT,Incoloy 825,Incoloy 925,Incoloy A-286,
7. Inconel
Inconel 600,Inconel 601,Inconel 617,Inconel 625,Inconel 718,Inconel X750
8. Monel
Monel 400,Monel 401,Monel 404,Monel K-500
9. Nickel
Nickel 200,Nickel 201
