Our Slip-on flange is a hubbed pipe fitting that the steel pipe can be fillet welded into. It is usually used for the connection of steel pipelines or the connection of steel pipe and pipeline equipment. 1. The short raised neck that can enhance its mechanical strength and load capability, so it can be used onto the conveyance pipeline with a pretty high hydraulic pressure. 2. The surface glossiness is pretty high, and the mechanical properties are reliable. 3. A variety of specifications are for option. 4. Due to the special shape of our SO flange, the transportation and installation should be paid much attention.
| Nominal diameter | 3/8"~48" (DN10-DN1200) |
| Nominal pressure | CLASS150~CLASS2500(US) PN6~PN100(EU) |
| Production standard | GB/T9112-2000 GB/T9116.1-2000 GB/T9116.2-2000 GB/T9116.3-2000 GB/T9116.4-2000 GB/T9124-2000 SH/T3406-1996 HG/T20592-2009 HG/T20614-2009 HG/T20615-2009 HG/T20623-2009 HG/T20635-2009 ASME B16.5-2009 BS4504:3.1-1989 JIS B2220-2004 EN1092-1-2007 EN1759-1-2004 |
Structural Diagram
Structural Diagram
Our product is extensively used in the petrochemical industry, chemical industry, pharmacy, natural gas conveyance, ship making, heat supply, and food processing.
As a professional SO / slip on flange manufacturer and supplier in China, we also offer SW / socket weld flange, WN / weld neck pipe flange, TH / threaded pipe flange, BL / blind flange, and much more.
Related Names: Slip On Welding Flange | SO Flange | Steel Flanged Wheel | Welding Flange