Welding Flange

Strong necked structure (handles medium-high pressure)

Standardized, interchangeable, easy to install

Leak-proof, long-lasting (forged, stress-free)

Corrosion-resistant (multi-material options)

Cost-effective mass production; global standard compliance

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Product Details

These are necked slip-on flanges (marked "5A"), made of corrosion-resistant metal (carbon/stainless/alloy steel). Forged, stress-free, leak-proof, and compliant with global standards (ASME/GB). Ideal for medium-high pressure pipelines; easy to install, durable, and cost-effective in bulk.

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