17CrNiMo6 Forged Steel Flanges 12 inch 150# ANSI Class 150 to 2500 lbs RF FF RTJ
17CrNiMo6 Flange 12 inch 150# ANSI ASME B16.5 Class 150 to 2500 lbs Slip on RF FF RTJ alloy steel
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Flange Material
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Carbon steel
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ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
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Stainless steel
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ASTM A182, F304/304L, F316/316L
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Alloy steel
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ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
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Flange Type
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1.Welding neck Flange 2.Slip on flange 3.Blind flange 4.Long welding neck flange
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5.Lap joint flange 6.Socket welding 7.Threaded flange 8.Flat flange
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Flange Standard
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ANSI
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Class 150 Flanges-Class 2500 Flanges
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DIN
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6Bar 10Bar 16Bar 25Bar 40Bar
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JIS
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5K Flanges-20K Flanges
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UNI
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6Bar 10Bar 16Bar 25Bar 40Bar
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EN
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6Bar 10Bar 16Bar 25Bar 40Bar
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Flange Surface
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Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized
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Connection
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Welding, Threaded
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| flange | |||
| Size | 1/2"-16" | ||
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Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint, Threaded, Orifice Flange, Swivel Flange, Spectacle Blind,Etc. |
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| Standard | ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB | ||
| Class | ANSI 150LBS-2500LBS, | ||
| DIN PN6-PN160 | |||
| BS PN0.25-PN25 PN2.0-PN42.0 | |||
| JIS 5K-30K | |||
| Materials | Carbon Steel | ASTM:SA105N/A105 | |
| Low Temperature Carbon Steel: ASTM SA350 LF2 | |||
| High Strength Steel: ASTM SA694 F42/46/52/56/60/65 | |||
| Stainless Steel | ASTM A182 F304/304L/316/316L | ||
| Alloy Steel | ASTM A182 F1/F5/F9/F11/F22/F91/Etc. | ||
| Duplex stainless steel | ASTM A182 F51/F53/F55/F60 | ||
| Nicke alloys | Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800 | ||
| Cu-Ni | 90/10,70/30 | ||
| Process | Free forging, plate cutting. | ||
| Printing | Carbon steel and alloy steel with yellow print, black print, oil or zinc. | ||
| Forged Steel Flanges | |||
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* ASME/ANSI B16.5 : WELDING NECK FLANGE, SLIP-ON FLANGE, BLIND FLANGE,HIGH HUB BLIND FLANGE, SOCKET WELD FLANGE.LAPJOINT FLANGE, THREADED FLANGE. RING TYPE JOINT FLANGE. |
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| Pressure Class : 150, 300, 400 , 600 , 900, 1500 , 2500 | |||
| * ASME/ANSI B16.47(SERIES A & B) : WELDING NECK FLANGE, BLIND FLANGE. | |||
| Pressure Class :75, 150, 300, 400 , 600 , 900 | |||
| * ASME/ANSI B16.36 : (ORIFICE FLANGES) WELDING NECK FLANGE, SLIPON FLANGE, THREADED FLANGE. | |||
| Pressure Class :300, 400 , 600 , 900, 1500 , 2500 | |||
| * ASTM/ANSI B16.48:( Figure-8 blanks) | |||
| Pressure Class :150, 300, 400 , 600 , 900,1500, 2500 | |||
| * MSS SP44 :WELDING NECK FLANGE, BLIND FLANGE. | |||
| Pressure Class :300, 400 , 600 , 900 | |||
| * API 6A :WELDING NECK FLANGE, THREAD FLANGE,BLIND FLANGE. | |||
| Pressure :2000Psi, 3000Psi, 5000Psi, 10000Psi, 15000Psi, 20000Psi, 25000Psi |
processing
1 forging
| SHAPE | SIZE/WEIGHT | FERROUS ALLOYS | NICKEL COBALT | |
| Carbon,alloy & Tool Steel | Stainless | SPECIAL ALLOYS | ||
| Plate module, Flat | MAX.WIDTH | 6000mm | 5000mm | 2000mm |
| MAX.WEIGHT | 50000kg | 40000kg | 5000kg | |
| Pipe fitting, Cylinder | MAX.O.D | 2500mm | 2500mm | 2000mm |
| MAX.LENGTH | 4000mm | 4000mm | 2500mm | |
| Gear,Disk | MAX.DIA | 4000mm | 4000mm | 2100mm |
| MAX.WEIGHT | 50000kg | 40000kg | 2000Kg | |
| Ring | MAX.O.D | 7000mm | 7000mm | 2100mm |
| MAX.HEIGHT | 2000mm | 2000mm | 1000mm | |
| Shaft | MAX.LENGTH | 10000mm | 8000mm | 3600mm |
| MAX.WEIGHT | 50000kg | 40000kg | 5000KG | |
General Machinable materials(ASTM, EN, DIN,JIS, ISO, GB standards)
1. Carbon Steel: 1020,1040,1045,1055,C35,C60, A105,LF2,S355J2G3,16Mn,20Mn~60Mn.
2. Alloy Steel: 4130,4140,4340,8620,8630,EN-19, EN-24,25CrMo4,42CrMo4,
17CrNiMO6,20CrMnMo,30Cr2Ni2Mo,34CrNi3Mo,34CrNiMo6
3. Stainless Steel: 304,304L,310,316,316L,2205,410, F6NM, 1Cr13,2Cr13
4. Alloy Steel Special Grades: F5,F11,F22,F51,F91,H13,Cr12MoV, 12Cr1MoV,15-5PH,17-
4PH,5CrNiMo,5CrMnMo,60CrMoV,70Cr3M, 86CrMoV, 9Cr2Mo
8 Reasons to Choose TOBO Group :
1.Feedback within 24hours after receiving the inquiry
2.Various of payment: T/T, L/C, O/A
3.Acceptance of prototype and small quantity
4.12hours everyday on line
5.ODM service
6.One-station service: From design, to raw material, to finished product
7.Self-owned manufacturing workshop
8.Geographical advantage: Located in the most Mechanical processing base,
with advantage of integrating good resources and communication
Q&A
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A: We are manufacturer
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A: Yes, we could offer the sample for free charge, but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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