Forged Fittings
Forged End Cap: Socket Weld & Threaded
Forged end caps to ASME B16.11, socket weld and threaded, 1/8″ to 4″, Class 2000 to 9000, in stainless, duplex and nickel alloys.

Specification
At a glance
- Dimensional standard
- ASME B16.11 · BS 3799
- Size range
- 1/8″ – 4″ (DN 6 – DN 100)
- Pressure classes
- Class 2000 · Class 3000 · Class 6000 · Class 9000
- Types & ends
- Socket weld · Threaded (NPT / BSPP)
- Grade
- ASTM A105N / ASTM A182 F304/F316
- Also offered in
- Stainless steel 304/304L, 316/316L, 904L
- Alloy 20, Duplex 2205, SMO 254
- Nickel 200, Monel, Inconel, Hastelloy C22
- Titanium, Copper-nickel, Aluminium, Brass
- Carbon steel ASTM A105N (catalog)
Dimension tables
2 classes · dimensions, weights, Excel
Socket Weld (SW)
As published by Fortune Fittings Private Limited. Grade and availability are confirmed with each enquiry; confirm the governing standard, size and grade when ordering. Spotted a mistake? Please contact us.
Overview
Product overview
End caps are essential components in piping systems, used to cover or close the end of a pipe, ensuring a secure and leak-proof seal. At Fortune Fittings Private Limited, we specialize in manufacturing high-quality ASME B16.11 end caps, both threaded and socket weld types, catering to various industrial applications.
What is an End Cap?
ASME B16.11 end caps are standardized by the American Society of Mechanical Engineers (ASME), ensuring consistency in dimensions and specifications. These end caps are forged, meaning they are heated and shaped using a hammer or press, resulting in superior strength and durability.
Types of Forged End Caps
- Threaded End Cap:
- Description: This type of end cap features female threads that screw onto the male threads on the end of the pipe.
- Applications: Ideal for systems requiring easy disassembly or where welding is not feasible.
- Description: This end cap is welded onto the pipe end using a socket weld joint. The pipe end is inserted into the cap’s socket and welded in place.
- Applications: Suitable for high-pressure and high-temperature systems where a permanent and strong joint is needed.
- Socket Weld End Cap:
Conclusion
Our commitment to quality, wide range of materials, and adherence to international standards ensure that our forged end caps meet the most demanding industrial requirements. Contact us today to learn more about our products and how we can meet your piping system needs.
Where it is used
Applications and service
Typical duty across the process industries we supply.
- Oil and GasFor secure sealing of pipe ends in exploration and processing facilities.
- Chemical IndustryUsed in piping systems carrying corrosive chemicals.
- Power GenerationEssential for high-temperature and high-pressure steam pipelines.
- General Piping SystemsSuitable for any industrial pipeline requiring a durable and reliable end cap solution.
Related
Specified alongside this
Components that commonly appear with it on the same run, and the rest of the forged fittings range.
Used on the same lineForged 90° ElbowForged 90° elbows to ASME B16.11, socket weld and threaded, 1/8″ to 4″, in A182 stainless, A105 carbon and Cr-Mo alloy steel.View specifications
Used on the same lineThreaded Street ElbowForged threaded street elbows to ASME B16.11 with one male and one female end, Class 2000, 1/8″ to 4″, NPT or BSPP threads.View specifications
Same rangeForged 45° ElbowForged 45° elbows to ASME B16.11, socket weld and threaded, 1/8″ to 4″, Class 2000 to 9000, in stainless and alloy steel.View specifications
Same rangeForged TeeForged equal and reducing tees to ASME B16.11, socket weld and threaded, 1/8″ to 4″, in stainless, duplex and nickel alloys.View specifications
Same rangeForged CrossForged equal and unequal crosses to ASME B16.11 for four-way branches, socket weld and threaded, in stainless steel.View specifications
Same rangeForged CouplingForged full, half and reducing couplings to ASME B16.11, socket weld and threaded, 1/8″ to 4″, Class 2000 to 9000.View specifications
Where it is specified
Industries using this component
Sectors that commonly specify the Forged End Cap, and what else they take from us.
- Petrochemical PlantsDuplex, super duplex and stainless fittings and flanges for corrosive and high-pressure process service.View sector
- Power PlantsAlloy steel buttweld and forged fittings for high-temperature steam, feedwater and condensate circuits.View sector
- Pharmaceutical & BiopharmSanitary SS 316L fittings with documented surface finish, plus forged and instrument fittings for process control.View sector
Enquiries
Need a quotation for the Forged End Cap?
Send sizes, grades, quantities and the standard the component is specified to, and a sales engineer will come back with availability and pricing. Dimensions and schedules are in the Technical Catalog.
