ASME B16 9 Short Stub End Manufacturer

What Is a Short Stub End?

A Short Stub End is a type of pipe fitting used with a Lap Joint Flange to create a detachable and efficient connection in a piping system. It features a shorter hub or neck compared to a long stub end, making it suitable for low-pressure applications and systems where frequent disassembly or maintenance is required. The short stub end is welded to the pipe, while the lap joint flange slides freely over it, allowing for quick alignment and easy installation without the need for precise bolt hole positioning.

Short Stub Ends are widely used in chemical processing, food and beverage, water treatment, oil & gas, and pharmaceutical industries. They are ideal for systems that require frequent inspection, cleaning, or modification, such as sanitary or corrosive service pipelines. The combination of a short stub end and a lap joint flange offers flexibility, easy maintenance, and cost savings—especially in large-diameter or high-value material piping systems, where the flange can be reused without replacing the welded section.

Short Stub Ends are manufactured as per standards such as ASME B16.9, MSS-SP-43, and DIN specifications, and are available in Type A, B, and C designs. They are made from high-quality materials like stainless steel, carbon steel, alloy steel, duplex, and super duplex steel, providing excellent corrosion and temperature resistance. The compact design of the short stub end makes it ideal for space-saving installations, while the smooth internal surface ensures minimal flow restriction and turbulence.

Standard Specification For Buttweld Short Stub End

Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43

Size : 1/2"NB TO 36 "NB IN

Type : Seamless / ERW / Welded / Fabricated

Thickness : Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.

Form : Short Stub Ends, Pipe Stub Ends, Butt weld Short Stub Ends.

Material & Grades of Buttweld Short Stub End

Stainless Steel Buttweld Short Stub End :

ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404

Duplex & Super Duplex Steel Buttweld Short Stub End :

ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462

Carbon Steel Buttweld Short Stub End :

ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel Buttweld Short Stub End :

ASTM A420 WPL3, A420 WPL6

Alloy Steel Buttweld Short Stub End :

ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Nickel Alloy Buttweld Short Stub End :

ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

ASME B16.9 Buttweld Short Stub End Available Types

Buttweld Short Stub End	Butt Weld Short Stub Ends
ASME B16.9 Butt weld Short Stub End	Steel Short Stub Ends Fittings
Stainless Steel Short Stub End Suppliers	SS Buttweld Short Stub Ends Fitting
ANSI B16.9 Buttweld Short Stub End Dealer	ASME B16.28 Buttweld Short Stub Ends Exporter
Welded Butt weld Short Stub Ends Stockholder	Seamless Butt weld Short Stub End Distributors
Carbon Steel Short Stub End	High Quality Short Stub End Manufacturer
ASTM A403 Stainless Steel Short Stub Ends	Duplex Steel Buttweld Short Stub End
Super Duplex Steel Buttweld Short Stub End	Copper Nickel Short Stub End
High Nickel Alloy Short Stub Ends	Hastelloy Short Stub Ends Stockist
Titanium Buttweld Short Stub End	Inconel Butt weld Short Stub End

Buttweld Short Stub End Application

Stainless Steel Buttweld Short Stub End uses in Oil and Gas Pipeline
Butt weld Short Stub Ends uses in Chemical Industry
Alloy Steel Short Stub Ends uses in Plumbing
Buttweld Short Stub Ends uses in Heating
Buttweld Short Stub End Fittings uses in Water Supply Systems
ANSI B16.9 Buttweld Short Stub Ends uses in Power Plant
Short Stub End uses in General Purpose Applications
Short Stub End uses in Food Processing Industry

FAQs

How do you ensure consistent service quality?

We maintain consistent service quality by implementing rigorous training programs, regularly updating our processes, and gathering feedback from customers. This allows us to continuously improve and adapt to their needs, ensuring high standards are met at every touchpoint.

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Memorable customer experiences are created by understanding customer needs, providing personalized interactions, ensuring prompt responses, and maintaining a positive, friendly attitude. Consistency in service quality and exceeding expectations are also essential for lasting impressions.

How do you handle customer issues efficiently?

We handle customer issues efficiently by actively listening, identifying the root cause, and offering timely solutions. Clear communication and regular updates keep customers informed, while swift action and follow-up ensure a positive resolution.

What sets your service apart from competitors?

Our service stands out through personalized attention, quick response times, and a commitment to continuous improvement. We prioritize customer satisfaction, consistently adapting to feedback and industry trends to deliver exceptional, tailored experiences.