ANSI B16.5 Flange

Three stainless steel flanges (including weld neck and flat types) are displayed on a white background. They feature polished metallic surfaces, standard bolt holes, and precise structural designs, suitable for matching pipeline connection applications.
Weld Neck Flange
Weld Neck Flange
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A large-diameter steel weld neck flange is shown, with a wide, smooth flange plate, evenly distributed bolt holes, and a thick neck structure. Its metallic finish and robust design make it suitable for large-scale pipeline systems.
Large Diameter Weld Neck Flange
Large Diameter Weld Neck Flange
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A single stainless steel weld neck flange is displayed, featuring a smooth, polished metallic surface, a tapered neck (for butt welding), and evenly spaced bolt holes around the flat flange plate—ideal for high-strength pipeline connections.
Weld Neck Flange
Weld Neck Flange
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A bulk package of metallic weld neck flanges (mixed with some flange components) is shown. These steel flanges feature a necked structure (for welding) with standard central bores and bolt holes, suitable for industrial pipeline systems.
Weld Neck Flange
Weld Neck Flange
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Plate Flange
Steel Plate Flange
Steel Plate Flange
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Close-up of a metallic slip-on flange (marked "MADE IN CHINA" in red). It features a smooth steel surface, standard central bore, and evenly distributed bolt holes, typical for pipeline connection applications.
Steel Slip-On Pipe Flange
Steel Slip-On Pipe Flange
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Neatly arranged metallic flat flanges (for pipeline connection) are packed in a wooden crate (placed on a pallet), fully wrapped with transparent plastic film. These steel flanges have standard bore and bolt hole structures, ready for industrial pipeline assembly.
Flat Flange
Flat Flange
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A batch of metallic flat flanges (marked with specifications like "50A") are neatly stacked in a wooden crate, wrapped with transparent plastic film. These steel flanges (for pipeline connection) feature a uniform metallic luster, with standard structures including central bores and bolt holes.
Flat Flange
Flat Flange
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These are stainless steel weld neck flanges, stacked and wrapped in plastic. Each has a necked structure and evenly distributed bolt holes, designed for high-strength, leak-tight connections in industrial pipelines.
Industrial Necked Weld Flange
Industrial Necked Weld Flange
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Forged Plate Flange
Forged Plate Flange
Forged Plate Flange
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These are stainless steel blind flanges, stacked together. They feature a solid sealing surface and evenly arranged bolt holes, serving as durable closure fittings for industrial pipeline systems.
Industrial Stainless Steel Pipeline Blind Flange
Industrial Stainless Steel Pipeline Blind Flange
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These are gold-coated industrial blind flanges, stacked in batches. Each flange is covered with a blue protective cap, and markings (like "A105" & size specs) are visible on the surface. It’s a pipeline sealing fitting for industrial systems
Bolted Pipeline Sealing Blind Flange
Bolted Pipeline Sealing Blind Flange
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