Stainless Steel Stub Ends

Duplex UNS S31803 S32750 Stainless Steel Stub Ends Seamless Butt Weld 1/2 Inch to 36 Inch SCH40S SCH80S ANSI B16.9 Product Overview Advanced duplex and super duplex stainless steel stub ends combining exceptional strength with outstanding corrosion resistance. UNS S31803 duplex offers roughly double the yield strength of standard austenitic grades, while UNS S32750 super duplex provides even higher strength and superior resistance to chloride stress corrosion cracking. Key

ASTM A815 S32750/S32760/S31803 ASME B16.9/MSS SP-43 Lap Joint Stub End Duplex Steel Stainless Steel Pipe Fittings Stub End with Flange, also known as Lap Joint Stub End, is a crucial component used in piping systems to facilitate flexible and efficient connections. It is designed to work in conjunction with lap joint flanges, providing a cost-effective and reliable alternative to traditional welded flanges. The flanged end of the Stub End is machined to form a smooth and

ASME B16.9 Stub End Duplex Steel Stainless Steel Pipe Fittings Hot Sales ASTM A815 S32760 UNS S32760 Stub End with Flange, also known as Lap Joint Stub End, is a crucial component used in piping systems to facilitate flexible and efficient connections. It is designed to work in conjunction with lap joint flanges, providing a cost-effective and reliable alternative to traditional welded flanges. The flanged end of the Stub End is machined to form a smooth and precise sealing

ASTM A403 WP316 316L Stainless Steel Stub Ends Butt Weld Lap Joint Type 1 Inch to 48 Inch SCH40S ASME B16.9 Product Overview High-performance ASTM A403 WP316/316L stainless steel stub ends engineered for superior corrosion resistance in aggressive environments. The molybdenum content in 316/316L provides enhanced resistance to chlorides and acidic media, making these stub ends ideal for marine, chemical processing, and offshore applications. Key Features Superior Corrosion

MSS SP-43 Stainless Steel Stub Ends Short Pattern Lap Joint 316L 1.Product Description Stainless Steel Stub Ends (also known as lap joint stub ends) are pipe fittings that convert pipe ends into flanged connection faces. They consist of a straight pipe section and a flared lap at one end. The lap face serves as the sealing surface, while the back shoulder bears the fastening load from the lap joint flange. The product does not include a flange and must be paired with Lap

ASTM A403 WP304 304L Stainless Steel Stub Ends Lap Joint Short Long Type 1/2 Inch to 24 Inch SCH10S SCH80S Product Overview Premium ASTM A403 WP304/304L stainless steel stub ends manufactured for lap joint flange assemblies. Available in both short (MSS SP-43) and long (ASME B16.9) patterns to suit diverse piping configurations. Key Features Premium Material: ASTM A403 WP304/304L austenitic stainless steel with excellent corrosion resistance and formability Dual Pattern:

ASTM A403 WP316L Short Pattern Stainless Steel Stub Ends MSS SP-43 Lap Joint Pipe Fittings Product Overview High-quality stainless steel stub ends manufactured to MSS SP-43 standards, designed for lap joint applications in corrosive environments. Material ASTM A403 WP316/316L Standard ASME/ANSI B16.9, MSS SP-43, DIN 2642, EN1092-1 Type Stub End - Short Pattern Place of Origin Shanghai, China Brand Name TOBO Connection Butt Welding Shape Short Pattern Lap Joint Technical

Stainless Steel Stub Ends Lap Joint Flange Fittings 304/316L ASME B16.9 1.Product Description Stainless Steel Stub Ends (also known as lap joint stub ends or flange stub ends) are transition fittings that convert the welded end of a pipe into a flanged sealing face. Structurally, one end is a straight pipe section for butt-welding, while the other end is a precision-formed flared lap. The product does not include a flange and must be paired with Lap Joint Flanges. Materials

Duplex UNS S31803 Stainless Steel Stub Ends ASME B16.9 Seamless Lap Joint Butt Weld Fittings designed for high-performance industrial applications. Product Specifications Material ASTM A815 UNS S31803 (F51/1.4462) Standard ASME/ANSI B16.9, MSS SP-43, ASTM A815 Type Stub End - Lap Joint (Long & Short Pattern Available) Connection Butt Welding Shape Lap Joint (Long Pattern & Short Pattern) Technical Details Size Range Seamless: 1/2"-24" (DN15-DN600), Welded: 26"-48" (DN

Duplex Steel Stainless Steel Pipe Fittings Stub End Hot Sales ASTM A815 S32760 ASME B16.9 Stub End with Flange, also known as Lap Joint Stub End, is a crucial component used in piping systems to facilitate flexible and efficient connections. It is designed to work in conjunction with lap joint flanges, providing a cost-effective and reliable alternative to traditional welded flanges. The flanged end of the Stub End is machined to form a smooth and precise sealing surface,

Stainless Steel Stub Ends 304/316L Butt Weld Fittings ASME B16.9 1.Product Description Stainless Steel Stub Ends are pipe fittings used for pipe termination connections. One end is flared to form a sealing face, and they are used together with Lap Joint Flanges to form detachable flanged connections. Made of high-quality stainless steel grades such as 304/304L and 316/316L, they are available in seamless or welded forms. Structurally divided into Long Stub Ends and Short Stub

Stainless Steel Long Pattern Stub Ends Butt Weld ASME B16.9 Fittings 1.Product Description Stainless Steel Stub Ends are pipe termination components specifically designed for rapid on-site assembly and convenient future maintenance. Consisting of a short pipe body with a flared lap end, they form a "detachable, rotatable, and replaceable" flange connection pair when matched with Lap Joint Flanges. The product leaves the factory with the lap already formed, solution-annealed,

ASTM A403 WP304L Seamless Stainless Steel Stub Ends Long Pattern Butt Weld Pipe Fittings Product Overview High-quality seamless stainless steel stub ends manufactured to ASTM A403 WP304L standards, available in sizes from 1/2" to 48" for industrial piping applications. Quick Details Material ASTM A403 WP304/304L Standard ASME/ANSI B16.9, MSS SP-43, EN1092-1 Type Stub End - Long Pattern Place of Origin Shanghai, China Brand Name TOBO Connection Butt Welding Shape Long Pattern

ASTM A403 316L Stainless Steel Stub Ends ASME B16.9 Lap Joint 1.Product Description Stainless Steel Stub Ends, also known in engineering as “Lap Joint Stub Ends” or “Von Roll-type flanged pipe ends,” are essentially stress-decoupled piping connection elements. Structurally, they separate the "pressure-retaining sealing function" from the "bolt-fastening function": the stub end withstands media pressure, corrosion, and erosion, while the lap joint flange ring exclusively

Stainless Steel Butt Weld Stub Ends Long Short Lap Joint Forged Pipe Fitting ASME 1.Product Description Stainless Steel Stub Ends are essentially non-integral flanged connection adapters. They consist of a short straight pipe section and one end that is cold-extruded or hot-spun into a flared lip (lap). This product is not used independently and must be paired with Lap Joint Flanges. According to ASME B16.9 and MSS SP-43, they are generally classified into Long Pattern and

ASTM A403 WP321H Stainless Steel Stub Ends High temperature butt welding seamless pipe fittings designed for demanding industrial applications. Quick Details Material ASTM A403 WP321/321H (UNS S32100/S32109) Standard ASME/ANSI B16.9, MSS SP-43, EN1092-1, DIN Type Stub End - Seamless Butt Weld Place of Origin Shanghai, China Brand Name TOBO Connection Butt Welding Shape Long Pattern & Short Pattern Lap Joint Technical Specifications Product Name Stainless Steel Stub Ends Size

ASTM A403 WP321 321H Stainless Steel Stub Ends Lap Joint Butt Weld 2 Inch to 60 Inch SCH40S SCH160S ASME B16.9 Product Overview Titanium-stabilized ASTM A403 WP321/321H stainless steel stub ends specifically engineered for elevated temperature service up to 900°C. The titanium addition prevents intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 425-850°C, making these stub ends the preferred choice for high-temperature piping

ASME B16.9 Lap Joint Stub End Duplex Steel Stainless Steel Pipe Fittings ASTM A815 S32750/S32760 Stub End with Flange, also known as Lap Joint Stub End, is a crucial component used in piping systems to facilitate flexible and efficient connections. It is designed to work in conjunction with lap joint flanges, providing a cost-effective and reliable alternative to traditional welded flanges. The flanged end of the Stub End is machined to form a smooth and precise sealing

High-strength forged stub ends for butt weld connections. Withstand high pressure and temperature. Available in long/short patterns. Certified ISO, PED, AD2000. Custom sizes and surface treatments offered. Ideal for petrochemical, oil and gas industries.

Durable forged stainless steel stub ends for high-pressure, high-temperature piping. Conform to ANSI/ASME/DIN/JIS standards. Available in polished, pickled, or sand-blasted finishes. Custom sizes and thicknesses offered. ISO, PED, AD2000 certified.