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1 Branch:TOBO
2 Quality assurance for lifetime
3 Thickness:0.5-30mm
4 Stock :950 tons
1 China largest stainless steel plant
2 Quality assurance for lifetime
3 Annual capacity:100milion
4 stock 5 thickness :0.2-20mm 6 width: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 | | | 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 | 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 Production Line of TOBO uns s32750 super duplex stainless steel R & D capabilities of TOBO uns s32750 super duplex stainless 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. Weldability TOBO uns s32750 super duplex stainless steel 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
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Direct-reading spectrometer
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Ultrasonic detector
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hydraulic test equipment
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Chemistry laboratory
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Universal testing machine
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Universal testing machine
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Hardness tester
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Metallography microscope imported
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Micro-analysis
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Chemical analysis
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| 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
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Arldirect-reading spectrometer
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Impact tester equipment
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