ISO 7005-1 DN150 RN16 ASTM A182 F316/F316L Stainless Steel Forged Power Pipelines Weld Neck Flange
For flanges that will be used with gaskets, we recommend electropolishing or fine mechanical polishing on the gasket sealing surface (raised face) to ensure optimal sealing performance. Standard flange finishes (125–250 microinch Ra) are suitable for most applications, but we can achieve smoother finishes (down to <20 Ra) upon request.
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Product Description
For flanges that will be used with gaskets, we recommend electropolishing or fine mechanical polishing on the gasket sealing surface (raised face) to ensure optimal sealing performance. Standard flange finishes (125–250 microinch Ra) are suitable for most applications, but we can achieve smoother finishes (down to <20 Ra) upon request.
Product Details
| Product Type | Stainless Steel Elbow / Tee / Reducer / Cap / Fitting / flange |
| Material | 304 / 316L / 201 (customizable) |
| Standard | GB / ANSI / DIN / JIS (as per customer request) |
| Connection Type | Welded / Clamp (Sanitary) / Threaded / Flanged |
| Surface Finish | Mirror polish (Ra ≤ 0.4μm) / Pickled & Passivated |
| Nominal Diameter (DN) | DN15 – DN300 (or Φ10mm – Φ325mm) |
| PRICE TERM | CIF CFR FOB |
| Package | Standard Sea Worthy Package |
| Quality | High-quality |
| Sample | Support |
A stainless steel flange is a projecting rim or collar used to join sections of pipe, connect piping to equipment, or seal the end of a pipe. Flanges are essential components in industrial piping systems, enabling easy assembly, disassembly, and maintenance. When bolted together with a gasket between them, flanges create a leak-proof seal that can withstand high pressure and temperature.
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