Carbon steel slip on flange
Welcome you visit our website,our main product has steel pipe fittings and steel pipe flanges.Today we want to introduce the carbon steel slip on flange.this is on of steel pipe flanges.about slip on flange using introduce:it is a flange that extends steel pipes,pipe fittings into the flange and is connected to equipment or pipes through fillet welds.
This is slip on flange drawings and actual product image:
How to simple distinguish the quality of pipe flanges?
1.Look at the smoothness of the surface.
2.Look at the chamfer of the bolt hole.
3.Look at the position of the bolt hole from the edge.
4.Use professional inspection tools to verify.
Detail information of carbon steel slip on flange:
Material:carbon steel such as ASTM A105,20#、Q235、16Mn、 ASTM A350 LF1,LF2 CL1/CL2,LF3 CL1/CL2、ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70；
Size:1/2″～240″
Sealing surface:MFM,TG,FF
Product color: metallic color
Connection method: flange nut, bolt connection.
Manufacturing standards: national standard, American standard, Russian standard, Japanese standard, etc.
Features: anti-corrosion, acid and alkali resistance, long service life, reasonable price calculation, smooth surface, acid and alkali resistance, high temperature, beautiful appearance, strong texture
Production process: professional overall forging, forging manufacturing, medium plate cutting, medium plate rolling, etc.
Processing methods: high-precision CNC lathe turning, general lathe finishing, argon arc welding, etc.
Product packaging: wooden box or other
Uses: Widely used in water conservancy, electric power, power stations, pipe fittings, industrial, pressure vessels, etc.
Difference between Welding Neck flange and Slip On flange:
1. Different weld joint forms: welded welds with neck welded flanges and flanges are in the form of fillet welds, while welded welds with neck butt welds and pipes are in the form of ring welds;
2, the material is different: the neck flat welding flange material is made of ordinary steel plate machine with the thickness meeting the requirements, and the material with neck butt welding flange is machined by forging steel parts;
3, the nominal pressure is different: the nominal pressure of the neck flat welding flange is: 0.6—4.0MPa, and the nominal pressure of the neck butt welding flange is: 1–25MPa grade.
4. Another point is that the weld with the neck butt weld flange and the joint is a type B joint, and the weld with the neck flat weld flange and the joint is a type C joint, and the non-destructive testing after welding is different.
5, the neck flat welding flange and the neck butt welding flange can not be replaced casually, in terms of manufacturing angle, the neck flat welding flange (SO is SLIP ON abbreviation) has a large inner diameter, which means small weight and low cost. In addition, the neck-welded flange (WN is the abbreviation of WELD NECK) with a nominal diameter of more than 250mm is to be tested. The flange of the SO does not need to be tested, so the cost is low.
Our company some type pipe flanges:
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| stainless steel slip on flange | weld neck flange | blind flange | lap joint flange | plate flange |
Some type steel flanges and different size:
2 inch carbon slip on flange
4 inch DIN 86029 slip on flange
6 inch pn 16 stainless steel SO flange
8 inch MFM carbon steel SO flange
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