Customization: | Available |
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Standard: | ANSI |
Type: | Welding Flange |
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S355NL Special Flanges / Seamless Hot Forged Big Flanges
Material: S355JR , S355NL Seamless Forged Rings
Process: Hot Forging & Ring Rolling
Heat Treatment: Normalizing
Machining: Full Machined, drilling Holes, Milling Steps and etc