HASTELLOY C-22 alloy is a versatile nickel-chromiummolybdenum-tungsten alloy with better overall corrosion resistance than other Ni-Cr-Moalloys available todayCharacteristics .C-22 alloy has outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking.

high quality Hastelloy alloy C-22/UNS N06022
1. standard: ASTM
2 .thickness:0.5-150mm
3. OD:6-1020mm

high quality Hastelloy alloy C-22/UNS N06022

Hastelloy C276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high nickel and molybdenum contents make the nickel steel alloy especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. This nickel alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition.

Chemical composition

Details

Types:

• Seamless

Grades as under:-

• Hastelloy C-4 (UNS No. N06455), C-276 (UNS No. N10276), Hastelloy C 22 (UNS No. N06022), Hastelloy C 2000

ASTM :

• B622, B619, B622, B626

Form:

• Round, Square, Rectangular, Hydraulic etc.

Length:

• Single Random, Double Random & Cut Length

End:

• Plain End, Beveled End, Threaded

1Branch:TOBO 2Quality assurance for lifetime 3Thickness:0.5-30mm 4Stock :950 tons 1China largest stainless steel plant 2Quality assurance for lifetime 3Annual capacity:100milion 4stock 5thickness :0.2-20mm 6width:200-2000mm Product : Butt-Welding Fitting Material: SA234,SA403 Grade: Materials: •Carbon steel: ASTM A234, WPB, WPC, ASTM A420 WPL1, WPL3, WPL6, WPHY-42/46/52/56/60/65/70 Stainless steel: ASTM A403 WP304/304L, WP316/316/L, WP321, WP347 and WPS31254 Alloy steel: ASTM A234 WP1/WP12/WP11/WP22/WP5/WP7/WP9/WP91 Duplex and super duplex steel: ASTM A815 UNS S31803/S32750/S32760 Special alloy steel: Monel400 and Inconel 600/800/825/C276 Executive Standard: ASME B 16.9, GB/T12459, DIN, JIS, BS, etc Product Type: Elbow(Long,Short),Return(Long,Short),Tee,Cross,Cap, Reducer…etc. Size(NPS): Long Radius Elbow,Straight Tee and Cross,Cap (1/2” to 48”). Short Radius 180 deg Return,Short Radius Elbow(1” to 24”). Long Radius Return (1/2” to 24”). Long Radius Reducing Elbow (2” x 1-1/2” to 24” x 12”). Reducing Outlet Tee and Reducing Outlet Cross (1/2” x 1/2” x 3/8” to 48” x 48” x 22” ). Reducer (3/4” x 1/2” to 48” x 40” ). Flange Type WN/welding neck flange;SO/slip on flange; PL /Plate flange;BL/Blind flange; Th/Threaded flange;SW/socket welding flange; LF/SE(lapped flange/stub end);LWN/long welding neck flange; Orifice flange;Reducing flange;API flange; Integral/Compact flange;Spectacle blind, Line spade and spacer,Paddle blind,Paddle spacer; Orifice plate;Pipe plate,Bleed ring;Plate flange Standard ANSI B16.5,ANSI B16.47,ANSI B16.48,ANSI B16.36, JIS B2220, BS4504, BS1560,BS10; MSS SP44 DIN2630,DIN2631,DIN2632,DIN2633,DIN2634,DIN2635, DIN2636,DIN2637,DIN2638,DIN2501(WN);DN2573,DIN2576, DIN2527,DIN2655,DIN2656(PL);DIN2566(TH) Size 1/2''~60'' Class Rating 150~2500 Facing RF(raised face);FF(flat face);RTJ(ring type joint);RJ(ring joint face) TG(tongue and groove face);MFM(male and female face) Manufacturing process Push, Press, Forge, Cast, etc. Material Carbon steel Stainless steel Alloy steel Duplex stainless steel Carbon steel, stainless steel, alloy steel ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70; ASTM A234 WPB,WPC; ASTM A420 WPL6,WPL3; ASTM A105; ASTM A860; ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2; ASTM A266 GR.1,GR.2,GR.3,GR.4 API 5L GR.B ASTM A182 F 304, 304L, 304H, 309S, 309H, 310S, 310H,316, 316Ti,316L,317, 317L, 321, 347,347H,348,254SMO, S31254,UNS 8020,F45,S30815,F46,S30600,F904L A182 F56,S33228,F58,S31266,F62,N08367, ASTM A312 ASTM A182 F5, F5a , F9, F11, F12, F22, F91; ASTM A182 F51/UNS S31803,F53/UNS S32750,F55/UNS S32760 Packing Wooden cases, pallets, nylon bags or according to the customers' requirements MOQ 1pcs Delivery time 10-100 days depending on quantity Payment terms T/T Shipment FOB Shanghai, CFR, CIF etc Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc Remarks Other materials and drawings are available. Products Flanges WN(welding-neck);SO(slip-on);PL(Plate);BL(Blind);TH(Threaded); SW(socket-welding);LF/SE(lapped flange/stub end);LWN(long welding neck);Orifice flange; Reducing flange; API flange; Integral/ Compact flange; Spectacle blind ,Lind spade and spacer, Paddle blind, Paddle spacer ;Orifice plate; Pipe plate ,Bleed ring. standard American standard ANSIB16.5,B16.7,/API605,6A,6B/MSS SP44/AWWA C207 German standard DIN2630,2631,2632,2633,2634,2635,2636,2637,2638,2501(WN); DIN2573,2576,2527,2655,2656(PL);DIN2566(TH) British Standard BS4504 PN16,PN40/BS10 Japan Standard JIS/KS5K,10K ,16K, 20K Russia Standard GOST12820,12821 Chinese Standard Non- standard According to drawing size from 10mm-5000mm,weight from 0.5K to30 tons Size 1/2”-60” Material Carbon Steel ASTM A106 GR.B, GR.C,;ASTM A333 GR.1, GR.3, GR.6; ASTM/ ASME S/A179/ A 179M; ASTM/ ASME S/A192/ A 192M; ASTM/ ASME S/A210/ A 210M GR.A;API 5L GR.B, X42, X52, X60, X65; ASTM A860/ A 860M WPHY42, WPHY52, WPHY60, WPHY65, WPHY70; ASTM A694 / A 694M F42, F46,F48,F50,F52,F56, F60, F65, F70; ASTM/ ASME S/A234/ A 234M WPB,WPC; ASTM/ ASME S/A420/ A 420M WPL6, WPL3; ASTM/ ASME S/A105/ A 105M; ASTM/ ASME S/A266/ A 266M GR.1, GR.2, GR.3, GR.4; ASTM/ ASME S/A350/ A 350M LF1, LF2,LF3; ASTM A193 B7, A307 B, A 320 L 7;; Alloy Steel ASTM/ASMES/A335/A315MP5,P9,P11, P12,P22,P91; ASTM/ASMES/A213A 213MT5,T9,T11, T12,T22,T23T91; DIN1717510CrMo910,13CrMo44, 10Cr9Mo1VNb;WB36(15NiCuMoNb5); ASTM/ASMES/A234/A234MWP5,WP9, WP11,WP12,WP22, WP9; ASTM/ASMES/A182/A182MF5,F5a , F9,F11,F12,F22, F91; ASTM/ ASME S/A336/ A 336M F5, F9, F11, F12, F22, F91. Stainless Steel ASTM/ASMEA/SA182F304,304L, 304H,309S,309H,310S,310H, 316,316TI,16H,316L,316LN,317,317L, 321,321H,347,347H,348,348H, F40/S31254,F20/N08020,F45/S30815, F46/S30600,F47/S31725,F48/S31726, F49/S34565,F56/S33228,F58/S31266, F62/N08367/1.4529 Duplex Steel/Super Duplex Steel ASTM/ASMEA/SA182F51/2205/S31803/1.4462 ; F53/2507/S32750/1.4410; F55/S32760,F50/S31200;F57/S39277; F59/S32520;F60/S32205; F61/S3225F904L/N08904/1.4539; 254SMO/S31254/1.4574;S31050/1.4466; 17-4PH/S1400/1.4548724L;316Lmod/1.4435; 725LN/310MoLN UNS S31254/254SMo/F44,S31200/F50,S31803/F51/SAF2205, S32950/F52,S32750/F53/SAF2507, S39274/F54,S32760/F55,S39277/F57,S32520/F59, S32205/F60,F62/No8367,S32550/F61/00cr25ni6.5mo3cun, S32906/F65 TOBO GROUP Detailed description of TOBO uns s32750 super duplex stainless steel Chemical composition of TOBO uns s32750 super duplex stainless steel Material Code Mass percent(%) C Si Mn P S Cr Ni Mo N 2101(S32101, 1.4162) ASTM ≤0.040 ≤1.00 4.00-6.00 ≤0.040 ≤0.030 21.0-22.0 1.35-1.70 0.1-0.8 0.20-0.25 Typical value 0.028 0.071 5.03 0.028 0.001 21.5 1.55 0.3 0.22 2304(S32304, 1.462) ASTM ≤0.030 ≤1.00 ≤2.50 ≤0.040 ≤0.030 21.5-24.5 3.0-5.5 0.05-0.60 0.05-0.20 Typical value 0.026 0.5 1.28 0.028 0.001 23.5 4.05 0.3 0.12 2205 (S31803, S32205, 1.4462) ASTM a ≤0.030 ≤1.00 ≤2.00 ≤0.030 ≤0.020 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20 ASTM b ≤0.030 ≤1.00 ≤2.00 ≤0.030 ≤0.020 22.0-23.0 4.5-6.5 3.0-3.5 0.14-0.20 Typical value 0.025 0.55 1.2 0.028 0.001 22.1 5.10 3.10 0.17 2507(S32750, 1.4410) ASTM ≤0.030 ≤1.00 ≤1.20 ≤0.035 ≤0.020 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32 Typical value 0.026 0.55 0.78 0.028 0.001 25.5 7.40 4.10 0.28 Mechanical Properties of TOBO uns s32750 super duplex stainless steel Material Code Rp0.2/MPa Rm/MPa A/% HB 2101(S32101,1.4162) ASTM ≥450 ≥620 ≥25 ≤293 Typicalvalue 530 720 33 240 2304(S32304,1.4362) ASTM ≥400 ≥600 ≥25 ≤293 Typicalvalue 520 710 35 245 2205(S31803. S32205.1.4462) ASTMa ≥450 ≥620 ≥25 ≤293 ASTMb ≥450 ≥655 ≥25 255 Typicalvalue 550 750 33 ≤293 2507(S32750.1.4410) ASTM ≥550 ≥795 ≥15 260 Typicalvalue 580 850 31 ≤310 Production process of TOBO uns s32750 super duplex stainless steel Advanced production equipment of TOBO uns s32750 super duplex stainless steel Ptainless steel It has high strength because yield strength of it is twice of that of 18-8 type stainless steel.Good pit corrosion resistance and stress corrosion resistance,small tendency of welding heat crack ,large conductivity and small linear expansion coefficient of it are suitable to manufacture line os facilities, tube of heat exchange and produce clad plate.I addition ,it has high rate of worl hardening ,high energy absorption and hith shck resistance. 1 No pre-heating of welding 2Weldinterpass temperature lower 150,Temperature for 2507 lower 100 3Special welding material for duplex stainless steel are needed 4 Heat in out varies with composition and thickness of duplex stainless steels. TOBO steel group provides a comprehensive range of fittings, flanges and ancillary items in materials to match the PTCL pipe range as detailed. Stock, ex-mill, or special manufacture delivery basis, available. Eddy current test Direct-reading spectrometer Ultrasonic detector hydraulic test equipment Chemistry laboratory Universal testing machine Universal testing machine Hardness tester Metallography microscope imported Micro-analysis Chemical analysis Always seeking for perfection is our survival base. Modern enterprise pursues"Human-centered concept". We start with improving the quality of staff, and try to let us exert potential ability, so as to reach quality awareness, ensure first class quality. Perfection, is the persistent to details, perfection, is the challenge to technology, perfection, is the understanding to the foreword, perfection, is the nitpick to quality, perfection, is the fanaticism to highest level. Wire cutting machine Arldirect-reading spectrometer Impact tester equipment

     TOBO GROUP sales head offce in Shanghai. 

     We are one of the Professional manufacturers Exporter  Pipeline products  in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians. 

      We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

       In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

Our main products as follows:

• Stainless steel pipe & tube

(seamless pipe / welded pipe / square pipe /  rectangular tube,duplex stainless / inconel tube)

• Carbon / alloy steel pipe & tube

(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)

• Tubing and casting

(line pipe,water pipeline,gas pipeline,oil pipeline)

• Special steel tube

(copper tube/titanium tube/aluminium tube/nickel alloy )

• steel bar 

(round bar/angle steel /flat steel/channel steel/steel wire)

• Pipe Fittings

(eblows, equal / reducing tees, concentric/eccentric reducers, caps, crosses, bends, dish end/end cup, stub ends, unions, couplings / hex couplings, swage nipples , nipples, hex. plug, sockolet, weldolet, thredolet, etc)

• Flange

(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)

• steel sheet / coil

(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )

• Valve

(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve) 

      In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables.. We coordinate the pressure pipe manufacturer which with the scale of production,quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO,special equipment manufacturing license,ASME-SA182.through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 60 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

      With many years effort and support from our valuable customers, these products have obtained a big market share in the world. 

      Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of “Enterprises focus on the core business”, TOBO will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness ‘ s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business parters in China.

 info@tobo-group.com