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  4. Gomito a raggio lungo a 45 gradi Buttweld
Buttweld 45 Degree Long Radius Elbow

Gomito a raggio lungo a 45 gradi Buttweld

Nome:BUTTWELD 45 DEGREE LONG RADIUS ELBOW

Seamless 45° Long Radius Elbow Size: 1/2"~24"

ERW / Welded / Fabricated 45° Long Radius Elbow Size: Da 1/2" (15 NB) a 48" (1200NB)

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

Voti:304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, N08904 (904L), S31803, S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825 Superficie

Tipo:Senza giunti / ERW / Saldati / Realizzati su misura

Da:45° Long Radius Elbow, Butt weld 45° Long Radius Elbow.

Rivestimento / Trattamento di superficie： Vernice antiruggine, vernice nera ad olio, giallo trasparente, zincatura, zincatura a freddo e a caldo

Applicazione: Prodotti chimici, oleodotti e gasdotti, impianti di riscaldamento e idraulici, industria alimentare, tubazioni strutturali, sistemi di approvvigionamento idrico, industria della carta e della cellulosa, ecc.

Originale: Wenzhou, Zhejiang

Standrad:ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.

DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011

EN : EN10253-1, EN10253-2

Pacchetto: Pacchetto standard per l'esportazione

Prezzo:10~300USD

Consegna: Accordo Quantità

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  • Dettagli del prodotto

A butt weld 45 degree long radius elbow is a type of pipe fitting that is used to change the direction of the flow in a piping system by 45 degrees. It is designed with a long radius, which means that the curvature of the elbow is relatively gentle, allowing for a smoother flow of fluid through the system. Butt weld 45 degree long radius elbows are made by welding two pipes or tubes together at a 45 degree angle, with the weld seam being flush with the surface of the elbow. They are commonly used in industries such as oil and gas, petrochemicals, and power generation to connect pipes and redirect the flow of fluids around obstacles or through corners.

 

Butt weld Fitting 45° Long Radius Elbow Specification

StandardANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.

DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011

EN : EN10253-1, EN10253-2

ProgrammaSchedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS ecc.
DimensioniSeamless 45° Long Radius Elbow Size: 1/2″~24″

ERW / Welded / Fabricated 45° Long Radius Elbow Size: 1/2″ (15 NB) to 48″ (1200NB)

Gradi304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, N08904(904L), S31803,S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825Surface
TipoSaldatura di testa (BW) / Saldato / ERW / Realizzato su misura
DimensioneANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B,

Butt weld Fitting 45°  Long Radius Elbow MATERIALI E GRADI

Stainless Steel Buttweld 45 Degree Long Radius ElbowASTM 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 45 Degree Long Radius ElbowASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. N. Werkstoff 1.4462
Carbon Steel Buttweld 45 Degree Long Radius ElbowASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 E WPHY 70.
Low Temperature Carbon Steel 45 Degree Long Radius ElbowASTM A420 WPL3, A420 WPL6
Alloy Steel Buttweld 45 Degree Long Radius ElbowASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Buttweld 45 Degree Long Radius ElbowASTM 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 (n. UNS N06625), Inconel 601 (n. UNS N06601), Hastelloy C 276 (n. UNS N10276), Alloy 20 (n. UNS N08020), Titanio (grado I e II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

 Applications of 45 DEGREE LONG RADIUS ELBOW

  • Stainless Steel 45° Long Radius Elbow uses in Oil and Gas Pipeline
  • 45° Buttweld LR Elbow uses in Chemical Industry
  • Alloy Steel 45° Long Radius Elbow uses in Plumbing
  • 45° Long Radius Elbow Pipe Fittings uses in Food Processing Industry
  • Buttweld 45° LR Elbow uses in Structural Pipe
  • ANSI B16.9 Buttweld 45° Long Radius Elbow uses in Power Plant
  • 45° Long Radius Pipe Elbow uses in Paper & Pulp Industry
  • 45 Deg Long Radius Bend uses in Heating
  • 45 Degree Long Radius Reducing Elbow uses in Water Supply Systems
  • ASME B16.9 Long Radius 45 Deg Elbow uses in General Purpose Applications
  • 45° LR Elbow uses in Fabrication Industry

45 Deg Long Radius Elbow Dimensioni

 

Buttweld 45 Degree Long Radius Elbow Dimension Drawing

Buttweld 45 Degree Long Radius Elbow Dimension Drawing

 

NPSO.D.

D

90 degrees

Long Radius

Da centro a estremità

A

45 degrees

Long Radius

Da centro a estremità

B

90 degrees

3D

Da centro a estremità

A

45 degrees

3D

Da centro a estremità

B

1/221.33816--
3/426.738195724
133.438227631
1 ¼42.248259539
1 ½48.3572911447
260.3763515263
2 ½73954419079
388.91145122995
3 ½101.613357267111
4114.315264305127
5141.319079381157
6168.322995457189
8219.1305127610252
10273381159762316
12323.8457190914378
14355.65332221067441
16406.46102541219505
184576862861372568
205087623181524632
225598383431676694
246109143811829757
266609914061981821
2871110674382134883
3076211434702286964
32813121950224381010
34864129553325911073
36914137256527431135
38965144860028961200
401016152463230481264
421067160066032001326
441118167669533531389
461168175372735051453
481219182975936581516

 

DIMENSIONAL TOLERANCES OF 45 DEGREE LONG RADIUS ELBOW – ASME B16.9

TOLLERANZE DIMENSIONALI – GOMITI
Per tutti i raccordiGomiti a 90/45 gradiResi a 180°
Dimensione nominale del tubo (NPS)Diametro esterno

da Bevel

Diametro interno Ø

alla fine

Spessore della parete

t / t1

Centro per eliminare la sfocatura. A-B-C-MDimensione da centro a centro.

O

Torna a "Face Dim".

K

Allineamento delle estremità

U

1/2 a 2 1/210,8No2771
da 3 a 3 e 1/211,6meno2771
4+2 -11,6che2771
5 e 6+3 -11,687,50%2771
821,6nominale2771
10+4 -33,2spessore2772
da 12 a 18+4 -33,231072
dal 20 al 24+6 -54,831072
26 a 30+7 -54,83…..…..…..
da 32 a 48+7 -54,85…..…..…..

ANGULARITY TOLERANCES OF 45 DEGREE LONG RADIUS ELBOW

Tolleranze di angolarità
NDAngolo massimo di disattivazioneMax fuori dall'aereo
QP
1/2 a 412
5 a 824
10 a 1235
14 a 1637
18 a 24410
26 a 30510
32 a 42513
44 a 48520

AVAILABLE TYPES OF 45 DEGREE LONG RADIUS ELBOW

Buttweld 45° Long Radius ElbowDuplex Steel Buttweld 45° Long Radius Elbow
ASME B16.9 Butt weld 45° Long Radius ElbowHigh Nickel Alloy 45° Long Radius Elbow
Stainless Steel 45° Long Radius ElbowSS 45° Long Radius Elbow
High Quality 45° Long Radius ElbowSeamless Butt weld 45° Long Radius Elbow
Welded Butt weld 45° Long Radius ElbowrASME B16.28 Buttweld 45° Long Radius Elbow
Carbon Steel 45° Long Radius ElbowANSI B16.9 Buttweld 45° Long Radius Elbow
Titanium Buttweld 45° Long Radius ElbowInconel Butt weld 45° Long Radius Elbow
ASTM A403 Stainless Steel 45° Long Radius ElbowButt Weld B16.9 45° Long Radius Elbow
Super Duplex Steel Buttweld 45° Long Radius ElbowCopper Nickel 45° Long Radius Elbow
Steel 45° Long Radius ElbowHastelloy 45° Long Radius Elbow

WEIGHT OF 45 Deg Long Radius Elbow

Buttweld Elbow Peso in LBS and KG

Type->SCHEDULE STDSCHEDULE XS

 

NPSLBSKGLBSKG
1/20.090.040.190.09
3/40.090.040.190.09
10.250.110.310.14
1 ¼0.380.170.50.23
1 ½0.40.180.690.31
20.810.371.190.54
2 ½1.750.792.130.97
32.631.193.51.59
3 ½3.51.594.52.04
44.52.046.12.77
57.53.410.74.85
6125.4417.57.94
82310.433515.88
104319.55324.04
126228.128438.1
148036.2910045.36
1610045.3613561.23
1812657.1516775.75
2016072.5720693.44
2219789.36260117.93
24238107.95300136.08
26275124.74365165.56
30367166.47488221.35
36531240.86706320.24

Formula di taglio per gomiti a 45 gradi

  • R1 = raggio del gomito, indicazione 1
  • R2 = indicazione del raggio del gomito 2
  • R3 = segno di raggio del gomito 3

EC = Centro del gomito

OD = Diametro esterno

R2 = Indicazione del raggio su entrambi i lati

Formula per il calcolo della derivazione con gomito a 45 gradi

(R1) – tan x 1 x (EC – 1/2 OD) x Deg = answar

(R2) – tan x 1 x EC … x Deg = answar

(R3) – tan x 1 (EC + 1/2 OD) x deg = answar

 

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