Stub Ends

Solitaire Steel & Engineering LLP: Trusted Supplier and Exporter of Premium Stub Ends

Solitaire Steel & Engineering LLP, based in Khetwadi, Mumbai, India, is a leading supplier and exporter of high-quality stub ends. Manufactured from materials such as stainless steel, mild steel, aluminum, and copper, our stub ends are crafted to provide maximum durability, corrosion resistance, and a reliable connection. Renowned for our meticulous quality standards, we cater to a global market, supplying to numerous countries. Our stub ends stand out due to our commitment to using superior raw materials and maintaining consistent quality control, ensuring that our clients receive dependable products for their applications.

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Stub Ends

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High-Performance Stub Ends: Product Details, Applications, and Pricing Comparison

Stub ends are crucial pipe fittings used for connecting pipes of different diameters or materials, particularly in systems requiring rotating backup flanges. Available in types A, B, and C, our stub ends meet industry standards and are suitable for both short and long lap joints. Their application spans across industries such as petroleum, chemical processing, and shipbuilding. Pricing for our stub ends is competitive, with options for cost-effective solutions when compared with similar-grade products in the market. Our stub ends deliver durability and efficiency, making them ideal for industrial applications.

Key Features of Stub Ends from Solitaire Steel & Engineering LLP

  • Thermal Stability: Withstands temperature fluctuations without compromising strength.
  • High Mechanical Strength: Designed to endure high-pressure environments.
  • Long Service Life: Reliable and durable, ensuring extended operational efficiency.
  • Corrosion Resistance: Optimal performance in harsh industrial settings.

Specifications for Stub End Fittings

Our stub ends are available in multiple configurations to meet various piping needs.

  • Types: Type A, Type B, Type C
  • Material Options: Stainless Steel, Mild Steel, Aluminum, Copper
  • Size Range: ½” to 36″ NB
  • Wall Thickness: Schedule 5s, 10s, 20s, 40s, and beyond
  • Applicable Standards: ASME/ANSI B16.9, MSS-SP-43, ASME B16.28

Grades and Standards for All Stub End Materials

Material Grade Standards
Stainless Steel 304, 304L, 316, 316L ASME B16.9, ASTM A403, DIN 1.4401
Mild Steel A105, LF2 ASTM A350
Aluminum 6061, 5083 ASTM B361
Copper C12200 ASTM B828

Chemical Composition of Stub End Materials

Material Grade C (%) Si (%) Mn (%) Cr (%) Ni (%) Mo (%) Other Elements
Stainless Steel 304 0.08 1.00 2.00 18.0 8.0 N/A
Stainless Steel 316 0.08 1.00 2.00 16.0 10.0 2.0 N/A
Mild Steel A105 0.30 0.10 0.29 N/A
Aluminum 6061 0.4 0.8 0.15 Cu: 0.15
Copper C12200 P: 0.02

Mechanical Properties of Stub End Materials

Material Grade Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
Stainless Steel 304 515 205 40
Stainless Steel 316 485 170 40
Mild Steel A105 415 240 20
Aluminum 6061 310 275 12
Copper C12200 240 70 30

Product Size Chart for Stub Ends

Nominal Pipe Size Type A Stub End Type B Stub End Type C Stub End Wall Thickness Pressure Rating
1/2 inch 21 mm 21 mm 22 mm Schedule 10 3000 LB
1 inch 33 mm 33 mm 34 mm Schedule 40 3000 LB
2 inch 60 mm 60 mm 61 mm Schedule 80 6000 LB
4 inch 120 mm 120 mm 121 mm Schedule 40 6000 LB

Price List for Stub Ends in Stainless Steel, Mild Steel, Aluminum, and Copper

Stub End Type Material Size (inches) Pressure Rating Price (INR)
Type A Stainless Steel 1/2 3000 LB 105.00
Type B Mild Steel 1 3000 LB 95.00
Type C Aluminum 2 6000 LB 165.00
Type A Copper 4 6000 LB 380.00

Note: Prices may vary based on current market trends and customer specifications.

Industrial Applications of Stub Ends

Stub ends are versatile components used across various industries, providing an efficient solution for pipe connectivity:

  • Petroleum and Gas Industry: Essential for high-pressure connections in pipelines and refineries.
  • Chemical Processing: Ideal for environments where durability against corrosion is crucial.
  • Power Generation: Supports seamless connectivity in steam and fluid transfer systems.
  • Shipbuilding: Reliable connections for marine piping systems requiring corrosion resistance.
  • Construction: Widely used in HVAC and plumbing systems for dependable connections.

Our stub ends are available in various configurations, making them adaptable to each industry’s specific requirements.

Enhance your piping systems with high-quality stub ends from Solitaire Steel & Engineering LLP. Contact us now to request a quote, learn more about our product range, or discuss your project requirements with our experts.