Stainless Steel
Pipe Caps
Stainless steel pipe caps for closing and terminating industrial piping system ends. Butt-weld pipe caps can be supplied according to applicable standards, material grades and project requirements.
Stainless Steel Pipe Caps for Piping System Ends
Pipe caps are installed at the end of piping sections to provide a closed termination. Selection depends on pipe size, material, wall requirement and applicable project specifications.
End Closure
Used to close the end of a pipe or piping section where a permanent welded termination is required.
Butt-Weld Connection
Designed for welding directly to compatible pipe ends according to applicable piping specifications.
Project-Based Supply
Material grade, size and inspection requirements can be confirmed according to the purchaser’s RFQ.
Pipe Cap Specifications & Standards
Stainless steel pipe caps can be supplied according to applicable dimensional standards, material specifications and individual project requirements.
Used for closing and terminating compatible piping system ends.
Welded directly to the pipe end according to applicable specifications.
Applicable to factory-made wrought butt-welding fittings.
Butt-welding end preparation can follow applicable piping requirements.
Applicable to common wrought austenitic stainless steel fittings.
Other applicable specifications can be evaluated according to the RFQ.
Available Materials
Stainless steel pipe caps are available in common austenitic grades as well as higher-alloy materials for demanding service environments.
- 304 / 304L Stainless Steel
- 316 / 316L Stainless Steel
- 321 Stainless Steel
- Duplex & Super Duplex Stainless Steel
- Selected Nickel Alloys and Special Materials
Documentation & Inspection
Inspection and documentation requirements can be arranged according to the purchase specification and project requirements.
- EN 10204 3.1 Material Certificate
- Positive Material Identification (PMI)
- Dimensional & Visual Inspection
- NDT Where Required
- Third-Party Inspection Support
Piping System End Closures
Stainless steel pipe caps are used to provide welded end closures for piping systems across industrial and process applications.
Stainless Steel Pipe Cap FAQs
What is a stainless steel pipe cap used for?
A stainless steel pipe cap is used to close and terminate the end of a pipe or piping section. Butt-weld caps are permanently welded to compatible pipe ends.
Can you supply ASME B16.9 stainless steel pipe caps?
Yes. ASME B16.9 butt-weld pipe caps can be supplied according to the required material grade, size and project specification.
Are 304L and 316L stainless steel pipe caps available?
Yes. 304/304L and 316/316L are commonly supported stainless steel grades. Duplex, super duplex and selected special alloys can also be evaluated according to the RFQ.
Can EN 10204 3.1 material certificates be provided?
EN 10204 3.1 material certificates can be provided where required. PMI, dimensional inspection, visual inspection, NDT and third-party inspection can also be arranged according to the purchase specification.
What information should I provide for a pipe cap RFQ?
Please provide material grade, standard, pipe size, schedule or wall requirement, quantity and delivery destination. Project specifications or drawings can also be provided where relevant.
Need Stainless Steel Pipe Caps?
Send us the material grade, standard, pipe size, schedule or wall requirement, quantity and destination. We will review the specification and provide suitable supply options.