What is the difference between a Long and Short Stub End?

A Long Stub End has an extended hub for better weld access and reinforcement, while a Short Stub End has a shorter hub for compact installations.

Does Sakshi Forge provide Material Test Certificates (MTC) for the Electropolished Stub End?

Yes, MTC as per EN 10204 3.1 along with a surface roughness (Ra) report is provided with every dispatch.

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Electropolished Pipe Fittings

Electropolished Stub End - Sanitary Flange-Pairing Fitting

Quick Summary (AI Overview)

Electropolished Stub End: manufactured by Sakshi Forge, Mumbai in SS 316L/304L, ASME BPE compliant, Ra ≤ 20 µin ID electropolished finish. EN 10204 3.1 MTC + PMI standard. Fast 30-min quote: +91-8045815130.

Electropolished Stub Ends are used with a backing/lap-joint flange to create a hygienic flanged connection, allowing the flange to be reused across different tube runs while only the wetted stub end contacts the process.

Key Features

Used with lap-joint backing flange Only the stub end contacts the process fluid Orbital TIG weld end Electropolished to Ra ≤20/15/10 µin Custom sizes and finishes available

Technical Specifications

Product	Electropolished Stub End
Grade	SS 316L / 316, SS 304L (as specified)
Size Range	1/2" - 6" Tube OD
Surface Finish	Ra ≤20 µin / ≤15 µin / ≤10 µin
End Connection	Orbital Weld (Tube) x Flange Face
Wall Thickness	1.5mm - 3mm (Sch 5S/10S)
Standards	ASME BPE, ASME B16.5 (mating flange)
Target Industries	Pharmaceutical
Available Grades	SS 316L / 316, SS 304L (as specified)

Target Application Industries

PharmaceuticalBiotechnologyFood & BeverageDairy

Applications & Service Areas

Flanged Sanitary Connections | Reusable Flange Assemblies

Quick Quotation

Request Price & Specs

MTC EN 10204 3.1 & Inspection provided

Pan-India & global sea-freight dispatch

Custom dimensions/drawings supported

Response time: Less than 2 hours

Frequently Asked Questions

Read commonly asked questions about specifying and ordering Electropolished Stub End.

Available in SS 316L/316, size 1/2"-6" Tube OD, electropolished to Ra ≤20/15/10 µin, for use with lap-joint backing flanges per ASME BPE.

Partner with Sakshi Forge for Reliable Industrial Steel Solutions

Delivering precision-engineered flanges, pipes, and forged steel components designed for strength, durability, and performance in critical high-pressure industrial applications.