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.
Socket Weld Flanges were initially developed for use on small-size high pressure piping. The connection is made as the pipe sits inside of the cupped inlet or "Socket" of the flange. A fillet weld at the outside of the flange binds the two pieces and ensures a seal.
| 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 |
2 Inch ANSI B16.5 RF Class 300 Stainless Steel Socket Flange,We carry an extensive inventory of stainless steel raised face welding flanges to complement our piping products. Most of our high quality flange and gasket kits are ready to ship as required.
