Q235 Swivel flange is a special flange forging
The outer ring of marine underwater Q235 Swivel flange (RSR) allows 360 ° rotation centered on the inner ring, so as to quickly adjust and align the bolt hole with the matched standard flange. This feature is important for submarine pipeline operation. It can make divers align bolt holes more quickly and conveniently. Shanxi Haokun flange Group Co., Ltd. has produced Q235 Swivel flange for more than 10 years, mainly producing stiffening butt welding flanges, neck flat welding flanges, blind flanges, socket welding flanges, long and high stiffening flanges, anchor flanges, rotating flanges, surfacing flanges, Q235 Swivel flange etc.
Our factory has a large number of Q235 Swivel flange of common materials in stock, such as 20#, A105, 15CrMo, 1Cr5Mo, 12Cr1MoV, etc. there are a large number of Q235 Swivel flange with strong butt welding, neck flat welding, flat welding, socket welding, blind plates, etc. the delivery of Q235 Swivel flange can be packaged in bulk, carton packaging, wooden box packaging and other packaging forms according to your requirements. Our company has cooperative logistics to pull goods all year round, and we can provide you with one-stop service of Q235 Swivel flange.
The following data shall be provided for consulting the rotating flange: for example,
Flange standard (the American Standard has b16.5b16.47, the national standard has the standards of the Ministry of chemical industry, the Ministry of machinery and so on, and you must provide accurate standards to find the flange size in the standard) 5. Flange material (the flange material has carbon steel, alloy, stainless steel, and needs specific brand) 6 Connection form of flange sealing surface (RF raised surface, FF plane, etc.): dn400 neck butt welding flange wn600lbrfasmeb16.694f60 caliber: dn400 pressure: 600Lb type: neck butt welding flange standard: asmeb16.5 material: a694f60 sealing surface: RF neck flat welding
The main American standard materials of Q235 Swivel flange include A105, f52, f56 / F60 / F65 / F70 / F80 and other standard flanges.
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