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Butt Welding 180 Degrees LR Return
  • Butt Welding 180 Degrees LR ReturnButt Welding 180 Degrees LR Return
  • Butt Welding 180 Degrees LR ReturnButt Welding 180 Degrees LR Return
  • Butt Welding 180 Degrees LR ReturnButt Welding 180 Degrees LR Return

Butt Welding 180 Degrees LR Return

SN Valve is a leading China butt welding 180 degrees lr return manufacturer. Butt welding 180 degrees lr return elbows are connected to the pipeline by welding and have a 180-degree bending angle and a long bending radius, hence the name long radius (LR) return elbow. The design of this elbow allows for smoother fluid flow through the pipeline, reducing flow resistance and pressure loss, while providing more space to accommodate piping layout and installation.

SIZE:
DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")
DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")
DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")
DN450(18") DN500(20") DN550(22") DN600(24")
Customized Size Consult Us


Specifications and Sizes

As the professional manufacturer, SN Valve would like to provide you high quality butt welding 180 degrees lr return. Butt welding 180 degrees lr return elbows are available in a variety of specifications and sizes to meet the needs of different piping systems. Common size ranges include a variety of inch and millimetre sizes, such as DN15~DN2000 (1/2‘~80’), and cover different pressure ratings, such as SCH 10~SCH 160 and XXS. In addition, elbows of specific sizes can be customised according to actual needs.

Specifications

Category Pipe Fittings
Connection Buttweld
Material Carbon Steel
Origin Import
Schedule STD
Size 3 in
Standards Conforms to ASME B16.9 and ASTM A234 WPB
Type Long Radius 180 Degree Return Bend

Material and manufacturing process

Materials: the main materials of butt welding 180 degrees lr return elbow include carbon steel, stainless steel, alloy steel and so on. These materials have different corrosion resistance and strength characteristics, suitable for different working environments and media.
Manufacturing process: the manufacturing process of the elbow mainly includes forging, casting, hot press forming, welding and heat treatment steps. Among them, welding is a key step to connect the elbow and pipeline, need to ensure the welding quality and sealing performance.

Butt Welding 180 Degree Lr ReturnButt Welding 180 Degree Lr ReturnButt Welding 180 Degree Lr Return

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MATERIAL:
STAINLESS STEEL
A-182 - F-304
Dual Grade 304/304L
Dual Grade 316/316L
316
304H
Dual Grade 304/304H
Dual Grade 316/316H
316H
309
310
317L
321
347
347H
904L
DUPLEX STEET
F51/2205
F53/2507
CARBON STEEL
ASTM/ASME
SA-105
A-350
LF-2
LF-3
A694
SA-516-70
A36
TITANIUM
Gr2
Gr12
CHROME ALLOYS
A-182-F-1
F-5
F-6
F-9
F-91
F-11
F-12
F-22
ALUMINUM
3003
6061
5083
other grades upon request
HASTALLOY
B-2
C-276
G
X
C-22
INCONEL
600
601
625
718
MONEL
400
COPPER
90/10 (C70600)
70/30 (C71500)
X
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