Steelveron

Long Stub End Fitting

Steelvron is a leading Long Stub End Fitting Supplier, Manufacturer, and Exporter, providing high-quality long stub ends designed for reliable lap joint connections and easy pipeline assembly. Long stub end fittings are used in conjunction with lap joint flanges to facilitate dismantling and maintenance of piping systems while ensuring leak-proof performance and structural integrity.

Overview

Manufactured from premium materials, including Carbon Steel, Stainless Steel, Alloy Steel, Duplex & Super Duplex, Inconel, Hastelloy, Monel, Nickel, and Titanium, Steelvron long stub ends are engineered for high-pressure, high-temperature, and corrosive environments. They offer superior mechanical strength, accurate dimensions, and smooth internal flow, making them ideal for oil & gas, petrochemical, chemical, power generation, marine, and water treatment industries.

Available in various grades and standards, including ASTM A105, A182, A234, ASTM B366, UNS S31803, S32205, S32750, Monel 400, Hastelloy C22/C276, Inconel 600/625/718, Steelvron long stub end fittings comply with ASTM, ASME, DIN, EN, and JIS standards, ensuring reliability, safety, and long service life.

Steelvron supplies long stub ends in different configurations, including Welded, Buttweld, and Socket Weld types, customized to specific piping layouts and project requirements. Choosing Steelvron guarantees robust, corrosion-resistant, and high-performance long stub end fittings for industrial pipelines.

Technical Specifications Long Stub End Fitting

Material	Grades Available	Standards	Size Range	Wall Thickness / Schedule	Types	End Finish
Carbon Steel Long Stub End Fittings	ASTM A105, A234 WPB, A182 F11/F22	ASTM, ASME, API	½” – 48”	SCH 10 – SCH 160	Welded, Buttweld, Socket Weld	Plain End, Beveled End
Stainless Steel Long Stub End Fittings	SS 304/304L, 316/316L, 321, 347, 904L	ASTM A182, A403	½” – 48”	SCH 10 – SCH 160	Welded, Buttweld, Socket Weld	Plain End, Beveled End, Polished
Alloy Steel Long Stub End Fittings	ASTM A691, ASTM A182	ASTM A691	½” – 48”	SCH 10 – SCH 160	Welded, Buttweld, Socket Weld	Plain End, Beveled End
Duplex / Super Duplex Long Stub End Fittings	UNS S31803, S32205, S32750, S32760	ASTM A403	½” – 24”	SCH 10 – SCH 160	Welded, Buttweld	Pickled & Passivated
Inconel Long Stub End Fittings	Inconel 600, 601, 625, 718	ASTM B366	½” – 12”	SCH 10 – SCH 160	Welded, Buttweld	Polished, Pickled
Hastelloy Long Stub End Fittings	Hastelloy C22, C276	ASTM B622	½” – 12”	SCH 10 – SCH 160	Welded, Buttweld	Polished, Pickled
Monel Long Stub End Fittings	Monel 400, K500	ASTM B366 / B564	½” – 12”	SCH 10 – SCH 160	Welded, Buttweld	Polished, Mill Finish
Nickel Long Stub End Fittings	Nickel 200/201	ASTM B366	½” – 12”	SCH 10 – SCH 160	Welded, Buttweld	Polished, Pickled
Titanium Long Stub End Fittings	Titanium Gr.1, Gr.2, Gr.5, Gr.9	ASTM B337	½” – 12”	SCH 5 – SCH 80	Welded, Buttweld	Pickled, Polished

Materials We Offer

Other Types Of Forged Fittings We Offer

Pipe Cap Fitting

Pipe Cross Fitting

Pipe Bend Fitting

Short Stub End Fitting

Long Stub End Fitting

Concentric Reducer Fitting

Eccentric Reducer Fitting

Tee Fitting

Elbow Fitting

FAQ

Your complete guide to understanding Steelvron’s products, materials, certifications, and industrial applications worldwide

Why choose Steelvron as your Long Stub End Fitting Supplier?

Steelvron provides high-quality long stub end fittings with superior mechanical strength, corrosion resistance, and compliance with ASTM, ASME, DIN, and EN standards.

Which materials and grades of long stub ends are available?

We supply long stub end fittings in Carbon Steel, Stainless Steel, Alloy Steel, Duplex & Super Duplex, Inconel, Hastelloy, Monel, Nickel, and Titanium. Grades include ASTM A105, A182, A234, SS 304/316, Inconel 600/625, Hastelloy C22/C276, Monel 400/K500, and more.

What types of long stub end fittings are offered by Steelvron?

Welded, Buttweld, and Socket Weld long stub end fittings.

What is the size and wall thickness range of long stub end fittings?

Sizes range from ½” (15 NB) to 48” (or 12” for high-alloy grades), with wall thicknesses from SCH 5 to SCH 160 depending on material.

Can Steelvron provide customized long stub end fittings?

Yes, we manufacture long stub end fittings according to client drawings, specifications, and project requirements for precise fit, high strength, and reliable performance.

Why Choose Us?