MSS SP-43 Stainless Steel Butt Weld Stub End

Stainless Steel Butt Weld Stub End – ASME B16.9 / MSS SP-43 | SSM

SSM supplies high-quality Stainless Steel Butt Weld Stub Ends manufactured in strict compliance with ASME B16.9 and MSS SP-43 standards. Our products are produced from premium grades including ASTM A403 WP304, 304L, WP316, 316L, and 310, offering outstanding corrosion resistance, durability, and weldability for demanding piping applications.

Product Features

✔ Standard: ASME B16.9 / MSS SP-43

✔ Specification: ASTM A403

✔ Available Grades: 304 / 304L / 316 / 316L / 310 Stainless Steel

✔ Type: Seamless Butt Weld Stub End

✔ Finish: Smooth weld-ready ends

✔ Compatibility: Suitable for use with lap joint flanges

Advantages

Excellent corrosion and oxidation resistance

Suitable for high-pressure & high-temperature services

Smooth inner wall for optimized flow performance

Seamless construction ensures high structural integrity

Compatible for use in ANSI / ASME piping systems

Applications

Our stainless steel stub ends are widely used in:

Oil & Gas Industry

Chemical & Petrochemical Plants

Marine & Offshore Systems

Food & Beverage Processing

Pharmaceutical & Biotech Piping

Power Generation and Heat Exchangers

Technical Range

Size Range: 1/2" to 48"

Schedule: SCH 10S, SCH 20, SCH 40S, SCH 80S, SCH 160

End Type: Short Stub End / Long Stub End

Why Choose SSM

SSM delivers reliable material quality, competitive pricing, and fast delivery. With strict QA/QC control, we guarantee 100% compliance with international standards and support MTC EN10204 3.1 documentation.

Hot Tags: mss sp-43 stainless steel butt weld stub end, China mss sp-43 stainless steel butt weld stub end manufacturers, suppliers, factory, Inconel Pipe Fittings, mild steel elbow, Nickel Alloy Pipe Fittings, Pipe Fittings, stainless steel couplings, titanium forged fittings