Attribute | Value |
---|---|
Material | 304, 304L, 306, 306L |
Application | Connection, Decoration, oil and gas |
Standard | ASTM, AISI, GB, JIS |
Shape | Raising face, Flat face, Tongue face, Groove face... |
Package | Standard Seaworthy Packagel, wooden cases... |
Certification | ISO, API, BV, CE ... |
Connection | Welding |
Pressure | Class150/300/600/9001500/2500 |
Technique | Forged |
Model Number | DN15~DN2000 |
Stainless steel slip-on flanges with hubs are integral components in process piping systems, engineered to facilitate straightforward installation while maintaining mechanical integrity and leak-tight performance. These flanges incorporate a protruding hub, which enhances structural support and promotes smoother fluid transition by minimizing turbulence at the joint.
Fabricated from corrosion-resistant stainless steel grades—such as ASTM A182 F304/L, F316/L, or duplex alloys—these flanges exhibit excellent resistance to aggressive chemical environments, elevated temperatures, and internal pressures. The slip-on configuration simplifies axial alignment during assembly and requires fillet welds on both the inner and outer diameter for secure attachment to the mating pipe, thereby ensuring long-term reliability under dynamic operating conditions.
Widely employed in industries such as chemical processing, petrochemical refining, pharmaceutical manufacturing, and food-grade systems, stainless steel slip-on hub flanges offer a cost-effective and durable solution for low to moderate pressure applications where corrosion resistance and hygienic standards are critical.
DN | Pipe OD | Connection Size | Flange Thickness(mm) | C | Flagne ID | A | B | Flange OD | Bolt Hole Circle Diameter | A | B |
---|---|---|---|---|---|---|---|---|---|---|---|
10 | 17.2 | 14 | 90 | 60 | 14 | 18 | 15 | ||||
15 | 21.3 | 18 | 95 | 65 | 14 | 22.5 | 19 | ||||
20 | 26.9 | 25 | 105 | 75 | 16 | 27.5 | 26 |
A: Yes, we do. Send your specification drawings to our sales representative, then you will get a quotation.
A: We can supply the kinds of metal raw materials and products, such as pipes, pipe fittings, flanges, coil, sheet, round bar and so on.
A: Yes, stored samples are totally free. Please note that we do not cover express shipping costs for samples.
A: We maintain large ready stock, and can typically deliver within 2-10 days.
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