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Stainless Steel 304, 45 Degree Elbow, Sch 40, 4 Inch

Stainless Steel 304, 45 Degree Elbow, Sch 40, 4 Inch

Pipe Fitting Manufacturer Changrun Supplies Forged Elbows,

Size: DN100 (4 Inch)

Degree: 45°

Wall Thickness: SCH 40.

Material:  ASTM A403 WP304

Standard: ANSI B16.9.

End Connection: Butt Weld

Certificates: CE, ISO, PED, TS, BV, CQC.

 


 

45°-90° LR and 3D ASME B16.9 Butt Weld Elbows Dimensions 

Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer. A & B are Center to End dimensions

NPS O.D.
D
90° LR
A
45° LR
B
90° 3D
A
45° 3D
B
1/2 21.3 38 16    
3/4 26.7 38 19 57 24
1 33.4 38 22 76 31
1.1/4 42.2 48 25 95 39
1.1/2 48.3 57 29 114 47
2 60.3 76 35 152 63
2.1/2 73 95 44 190 79
3 88.9 114 51 229 95
3.1/2 101.6 133 57 267 111
4 114.3 152 64 305 127
5 141.3 190 79 381 157
6 168.3 229 95 457 189
8 219.1 305 127 610 252
10 273 381 159 762 316
12 323.8 457 190 914 378
14 355.6 533 222 1067 441
16 406.4 610 254 1219 505
18 457 686 286 1372 568
20 508 762 318 1524 632
22 559 838 343 1676 694
24 610 914 381 1829 757
26 660 991 406 1981 821
28 711 1067 438 2134 883
30 762 1143 470 2286 946
32 813 1219 502 2438 1010
34 864 1295 533 2591 1073
36 914 1372 565 2743 1135
38 965 1448 600 2896 1200
40 1016 1524 632 3048 1264
42 1067 1600 660 3200 1326
44 1118 1676 695 3353 1389
46 1168 1753 727 3505 1453
48 1219 1829 759 3658 1516

 

 

Dimensional Tolerances of Butt Weld Elbows 45° & 90° LR & 3D ASME B16.9

Dimensional tolerances are in millimeters unless otherwise indicated and are equal ± except as noted.

Nominal Pipe Size 1/2 to 2.1/2 3 to 3.1/2 4 5 to 8
Outside Diameter
at Bevel (D)
+ 1.6
- 0.8
1.6 1.6 + 2.4
- 1.6
Inside Diameter at End 0.8 1.6 1.6 1.6
Center to End LR (A/B) 2 2 2 2
Center to End 3D (A/B) 3 3 3 3
Nominal Pipe Size 10 to 18 20 to 24 26 to 30 32 to 48
Outside Diameter
at Bevel (D)
+ 4
- 3.2
+ 6.4
- 4.8
+ 6.4
- 4.8
+ 6.4
- 4.8
Inside Diameter at End 3.2 4.8 + 6.4
- 4.8
+ 6.4
- 4.8
Center to End LR (A/B) 2 2 3 5
Center to End 3D (A/B) 3 3 6 6
Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness

 

Note..

MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19. The dimensions and dimensional tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 - NPS 24. Except with regard to the outside diameter at the bevel.

 

 

Pipe elbows can be manufactured from various materials, including metals like carbon steel, stainless steel, and alloy steel, as well as non-metallic materials such as PVC (Polyvinyl Chloride) or CPVC (Chlorinated Polyvinyl Chloride). The material selection depends on factors such as the operating conditions, fluid or gas properties, temperature, pressure, and compatibility with the conveyed medium.

 

 

The primary purpose of a pipe elbow is to redirect the flow of fluid or gas along a different path, allowing pipelines to navigate around obstacles, corners, or other structures. This helps to optimize the layout and design of the piping system, ensuring efficient fluid flow, minimizing pressure drop, and reducing stress on the pipe.

 

 

A pipe elbow, also known as an elbow fitting or simply an elbow, is a type of pipe fitting used to change the direction of a pipeline. It is designed to facilitate a smooth and gradual change in the flow direction of fluids or gases within a piping system.


 

 

Specification:

Elbow Degree

45, 90, 180 Deg. Long/Short Radius Elbows

Size Range

Carbon Steel: 1/2”-96”

Stainless Steel: 1/2” – 24” (Seamless and ERW), 26” – 72” (Welded)

Schedule

SCH5S, 10S, 40S, STD, 80S, XS, XXS, SCH10-SCH160

Pressure Ratings

Threaded fittings: 2000lbs, 3000lbs, 6000lbs.

Socket-weld fittings: 3000lbs, 6000lbs, 9000lbs.

Pipe Fitting Standard

ANSI B16.9, ANSI B16.28, DIN 2605, DIN2615, DIN2616, JIS B2312, JIS B2313,

ANSI/ASME B16.11, MSS SP-43, SP-79, SP-83, SP-95-, SP-97, BS3799, JIS B2316

 

 

 

Pipe Fitting Material:

Carbon Steel

ASTM A 234 WPB, A420 WPL1, WPL3, WPL6,

ASTM A860 WPHY 42, WPHY52, WPHY60, WPHY65, WPHY70

Stainless Steel

ASTM A403 WP304/304L, WP316/316L, WP321, WP347

Alloy Steel

ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

Duplex & Super Duplex Steel

ASTM A815 UNS S31803, UNS S32750, UNS S32760

Nickel & Nickel Alloy

Nickel 200, Nickel 201, Monel 400,

Incoloy 800/800H/800HT/825/901/926, A-286,

Inconel 600/601/625/718/X-750,

Hastelloy B/B-2/C-4/C-22/C-276, Invar 36

Titanium & Titanium Alloy

ASTM B265 Gr.1, Gr.2, Gr.7, Gr.12,

ASTM B381 F1, F2, F7, F12

 

 

Service:

Surface Treatment: Black painting, anti-rust varnish, anti-rust oil, hot-galvanized

Non-destructive Testing: penetration test, ultrasonic test, radiographic test

Certificate: CE, ISO, PED, TS, BV, CQC Certificate

Packing: Plywood Case or Pallet

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