Where are Square Plugs commonly used?

They are commonly used on drain and vent ports of hygienic vessels and small bore instrumentation connections.

Does Sakshi Forge provide Material Test Certificates (MTC) for the Electropolished Square Plug?

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 Square Plug - Hygienic Square Head Plug

Quick Summary (AI Overview)

Electropolished Square Plug: 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 Square Plugs seal a threaded hygienic port with a raised square head for wrench tightening, finished to a low-Ra, passivated surface.

Key Features

Raised square head for wrenching Male threaded body Electropolished to Ra ≤20/15/10 µin Compact, low-profile design Custom sizes and finishes available

Technical Specifications

Product	Electropolished Square Plug
Grade	SS 316L / 316, SS 304L (as specified)
Size Range	1/8" - 3" NB
Surface Finish	Ra ≤20 µin / ≤15 µin / ≤10 µin
End Connection	Male NPT/BSPT
Standards	ASME B16.11, ASME BPE
Target Industries	Pharmaceutical
Available Grades	SS 316L / 316, SS 304L (as specified)

Target Application Industries

PharmaceuticalBiotechnologyFood & BeverageSemiconductor

Applications & Service Areas

Port Closures | Small Bore Sealing

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 Square Plug.

Available in SS 316L/316, size 1/8"-3" NB, electropolished to Ra ≤20/15/10 µin, male threaded per ASME B16.11.

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.