About Stainless Steel Welded Buttweld Cap

Stainless Steel Welded Buttweld Cap 

Our Stainless Steel Welded Buttweld Caps are precision-engineered end fittings designed to securely seal the ends of piping systems. Manufactured from high-quality stainless steel grades such as SS 304, SS 316, SS 316L, SS 321, and SS 904L, these buttweld caps provide exceptional durability, leak-proof performance, and resistance to corrosion, chemicals, and high temperatures.

Produced in compliance with ASME B16.9, ASTM A403, and ANSI standards, these SS Buttweld Caps are widely used to protect pipe ends, block off unused sections, and provide long-lasting termination in various process industries.

Key Features of Stainless Steel Welded Buttweld Cap

• Strong, leak-proof buttweld end closure for piping systems

• Manufactured from high-grade stainless steel for superior corrosion resistance

• Smooth, clean surface finish for enhanced performance

• Available in seamless and welded construction

• Designed to withstand high pressure and temperature conditions

• Meets ASME B16.9 / ASTM A403 dimensional tolerances

Applications

Stainless Steel Buttweld Caps are ideal for industries requiring secure pipe termination, including:

• Oil & Gas and Petrochemical Plants

• Chemical Processing Industries

• Power Generation & Boiler Systems

• Food & Beverage Processing

• Pharmaceutical & Water Treatment

• HVAC, Shipbuilding & Marine Applications

Available Specifications

• Size Range: to 48 (custom sizes available)

• Wall Thickness: SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, XXS

• Material Grades:

  • SS 304 / 304L

  • SS 316 / 316L

  • SS 321 / 347

  • SS 904L

• Standards: ASME B16.9, ASTM A403, ANSI

Why Choose Our SS Welded Buttweld Cap?

• High strength and long-term reliability

• Excellent corrosion and temperature resistance

• Precision manufacturing ensures perfect fit and weldability

• Competitive prices for bulk orders

• Fast shipping with strict quality control