ANSI B16.5 RF Class 150 Forged Stainless Steel Blind Flange is a plate without a hollowed out bore. The design of ANSI B16.5 RF Class 150 Forged Stainless Steel Blind Flanges makes it possible to shut off the flow of media in piping systems or in valves. Because they act as a sealing device, the Raised Face Blind Flange is one of the most highly stressed out components in a system. In a piping system, there are several forces that cause varying levels of stress on the system. Typically the rate of flow, pressure, temperature, and type of media flowing through the system constantly cause stresses.
| Product name | ANSI B16.5 RF Class 150 Forged Stainless Steel Blind Flange |
| Type | Weld Neck Flange, Socket Weld Flange, Slip On Flange, Blind Flange, Thread Flange, Lap Joint Flange, Plate Flange, Reducing Flange, etc. |
| Size | 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 3 1/2", 4", 5", 6", 8", 10", 12", 14", 16", 18", 20", 22", 24", 26", 28", 30", 32", 34", 36", 38", 40", 42", 44", 46", 48" |
| DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN90, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN550, DN600, DN650, DN700, DN750, DN800, DN850, DN900, DN950, DN1000, DN1050, DN1100, DN1150, DN1200 | |
| Material | Carbon Steel: A105/RST37.2/C22.8/Q235, etc. |
| Stainless Steel: 304/304L,316/316L,321,ect. | |
| Pressure | Class 150;Class 300;Class 600;Class 900;Class 1500;Class 2500 |
| PN2.5;PN6;PN10;PN16;PN25;PN40;PN63;PN100;PN160;PN250;PN320;PN400 | |
| Wall Thickness | Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, Sch100, Sch120, Sch140, Sch160, XXS. |
| Standard | ANSI/ASME B16.5, ANSI/ASME B16.47, DIN, JIS, GOST, UNI, etc. |
| Surface Treatment | Oiled or Painting or Sandblast or Galvanized |
| Application | Because the flange has good comprehensive performance, it is widely used in basic projects such as chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire fighting, electric power, aerospace, shipbuilding, and so on. |
| Service | OEM or ODM Service Available |
| Packing | Wooden case, pallet or as customers' requirement |
| Delivery Items | FOB(30% down payment in advance, the balance before shipment) CIF or CRF(30% in advance, the balance against with the copy of B/L) |
| Delivery Time | Within 15-45 days after receipt of advance payment |
| Advantage | 1. More than 10 years of flange manufacturing experience. 2. Near Tianjin Port and Tianjin Airport. 3. We provide: We have high-quality processing equipment. We promise on-time, stable quality, just price, client confidentiality. 4. With samples and order: We can offer dimension reports, material certification. |
| Inspection | Optical Spectrometer X-ray Detector QR-5 Fully Automatic Computer Carbon Sulfur Analyzer Measurement Tensile Test Finished Product NDT UT(Digital UItrasonic Flaw Detector) Metallographic Analysis Imaging Studies Magnetic Particle Inspection |
| Carbon Steel ASME B16.5 Class 150 Blind Flange | ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80) |
| Stainless Steel ASME B16.5 Class 150 Blind Flange | ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409 |
| Alloy Steel ASME B16.5 Class 150 Blind Flange | ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91 |
| Titanium ASME B16.5 Class 150 Blind Flange | ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5 |
| Copper ASME B16.5 Class 150 Blind Flange | T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc |
| Copper Nickel ASME B16.5 Class 150 Blind Flange | ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Brass ASME B16.5 Class 150 Blind Flange | 3602 / 2604 / H59 / H62 / etc. |
| Inconel ASME B16.5 Class 150 Blind Flange | ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 ASME B16.5 Class 150 Blind Flange |
| Hastelloy ASME B16.5 Class 150 Blind Flange | ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges |
| Monel ASME B16.5 Class 150 Blind Flange | ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500) |
| Alloy 20 ASME B16.5 Class 150 Blind Flange | ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3 |
| Aluminium ASME B16.5 Class 150 Blind Flange | 5052 /6061/ 6063 / 2017 / 7075 / etc. |
| Nickel ASME B16.5 Class 150 Blind Flange | ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC |
| Duplex ASME B16.5 Class 150 Blind Flange | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Super Duplex ASME B16.5 Class 150 Blind Flange | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Incoloy ASME B16.5 Class 150 Blind Flange | ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges |
| 254 Smo ASME B16.5 Class 150 Blind Flange | ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547 |
| Nimonic ASME B16.5 Class 150 Blind Flange | Nimonic 75, Nimonic 80A, Nimonic 90 |
| Other ASME B16.5 Class 150 Blind Flange material | Tin bronze, Alumunum bronze, Lead bronze |
ANSI B16.5 RF Class 150 Forged Stainless Steel Blind Flange has inclusions of chromium and nickel with some grades having an addition of molybdenum. This stainless chemistry, though relatively more expensive than carbon steel, proves to be effective in resisting corrosion. One of the many reasons industries prefer using various grades of stainless steel to make a Stainless Steel Blind Flange is because they have the right balance between ductility and toughness and because they offer excellent resistance to multiple forms of corrosion.
Advantage
ANSI B16.5 RF Class 150 forged stainless steel blind plate has good comprehensive performance and is widely evaluated in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, pipeline, fire protection, electric power, aerospace, shipbuilding, etc.
