Hebei Shengtian Pipe Fittings Group Co., Ltd.
Hebei Shengtian Pipe Fittings Group Co.,Ltd. Base on China,Service the world
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Forged B16.5 150lb RF A105n Stainless Steel Blind Flange
Blind flanges have various applications in piping systems and industrial processes. Here are some common applications of blind flanges:
Closure of Pipe Ends: Blind flanges are primarily used to seal off the end of a pipe or vessel opening when it is not in use. They provide closure and prevent the flow of fluids or gases through the pipe.
Pressure Testing: Blind flanges are employed during pressure testing of piping systems. By installing a blind flange at one end of the pipeline and pressurizing the system, it allows for testing the integrity and strength of the system.
Temporary Blockage: In situations where a section of the pipeline needs to be temporarily blocked off for maintenance or repairs, blind flanges are used to isolate the section and prevent the flow of fluids or gases.
Blind flanges are versatile components that offer flexibility and convenience in various industrial applications. They provide a reliable sealing solution, allow for system maintenance, and contribute to the overall integrity and safety of piping systems.
Product Description
| Product | Blind Flange |
| Type | Blind |
| 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 |
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