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Stainless Steel ButtWelded Stub Ends Lap Joints Fitting Manufacturer Supplier

Rexon Pipe Fittings is among the top manufacturers and suppliers of Butt Welded Stub Ends and Lap Joint Fittings. Our products meet a variety of quality standards. Our products are manufactured out of premium materials, which includes stainless steel, carbon steel, and alloy steel, and this makes them durable. Butt Welded Stub Ends are used for the permanent butt welding of pipes or fittings together. It is often found in piping systems that need to be disassembled regularly for inspection and cleaning purposes. Lap Joint Fittings serves the function of connecting two pipes or stainless steel butt-welded pipe fittings with the different types of end. These are suitable for use in systems where constant disassembly is necessary for routine inspection and cleaning.

ButtWelded Stub Ends Lap Joints Fitting Manufacturer Supplier

Types of SS ButtWelded Stub Ends Lap Joints Fitting

Rexon Pipe Fittings provides a large selection of Butt Welded Stub Ends and Lap Joint Fittings in different sizes and materials. Our range of products is used in different industries including oil and gas, petrochemicals, power generation among others. They aim to offer high-quality products and outstanding customer service to their customers.

Long Pattern Stub End

Long Pattern Stub End

A Stainless Steel Buttwelded Long Pattern Stub End has a long neck and a flared end, which can be welded with the same ID and material of a pipe.

Short Pattern Stub End

Short Pattern Stub End

A stainless steel butt welded short pattern stub end is one of the pipe joints whose one end is flared and has a short neck so it welds with a similar pipe.

Butt-Welded Stub Ends Lap Joints Specifications

The lap joint flange is machined to be a mirror image of the stub end. It is bored to match the pipe’s outside diameter. The face of a lap joint flange matches that of the stub-end, which is having the same specifications as butt-welded pipe, being equal to ASME B16.9, MSS SP-43, DIN 2605 and JIS B2313 or GB/T12459.

Butt-welded Type Butt-welded Fitting Stub Ends Lap Joints Standared
Type Of Stub Ends Lap Joints

Long Lap Joint (Stub End),Short Lap Joint (Stub End)

Size

1/2"NB TO 48"NB IN

Schedule

SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Type

Seamless / ERW / Welded / Fabricated

Grades  
Nickel Alloy

ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )

Stainless Steel

ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Carbon Steel

ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Alloy Steel

ASTM / ASME A 234 WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 23, WP 91.

Duplex Steel

ASTM A 815 UNS NO S 31803 , S 32205.

AISI Buttwelded Stainless Steel Stub End Lab Joint Physical Property

The lap joint flange is crafted to be a mirror image of the stub end. It is bored to match the pipe’s outside diameter. The face of a lap joint flange matches that of the stub-end, which is having the same specifications as butt-welded pipe, being equal to AISI 304.

Buttwelded Stainless Steel Stub End Lab Joint fitting Chemical Property

Corrosion resistance is another feature of SS buttweld reduce pipe fittings. These are stainless steel types of materials which enhance the quality of chromium content features, and they are resistant to reducing acids and pitting attacks such as chloride solutions.

Grade C Mn Si P S Cr Mo Ni N
304H min. 0.04 18.0 8.0
max. 0.10 2.0 0.75 0.045 0.030 20.0 10.5

Price List Of Stainless Steel Stub End Lab Joint Fittings In India

Description Price In INR (Per Piece)
ASTM A403 WP
2" X SCH 40 325.00
3" X SCH 40 400.00
4" X SCH 40 600.00
6" X SCH 40 1350.00
8" X SCH 40 2400.00
10" X SCH 40 4500.00

Frequently Asked Questions

What is the difference between long radius and short radius elbow fittings?
It is the long radius elbow fittings that have a longer curvature, thus giving smoother fl ow and minimized pressure drop. Short radius elbow fittings provide a smaller curvature radius and hence compactness but can lead to higher pressure drops.
What is the maximum pressure rating for stainless steel butt-welded elbow pipe fittings?
However, the maximum pressure rating relies on material grade, fitting size and design. It is always necessary to follow the manufacturer’s specifications and standards of industry for these particular pressure ratings.
Can stainless steel butt-welded elbow pipe fittings be used in high-temperature applications?
The answer is yes because stainless steel butt-welded elbow pipe fittings can resist high temperatures. The temperature specifications, however, may be dependent on the material grade and its use. It is therefore important to take into account the temperature restrictions from the manufacturer and refer back to industry standards.
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