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  4. 180-kraadine pikaraadiusega põlvik
180 Degree Long Radius Elbow

180-kraadine pikaraadiusega põlvik

Nimi:180 DEGREE LONG RADIUS ELBOW

Suurused:Seamless 180° Long Radius Elbow (1/2″～24″), ERW / Fabricated Elbow / Welded (1/2″～48″)

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

Standard:ASME/ANSI B16.9, MSS-SP-43 tüüp A, MSS-SP-43 tüüp B, JIS B2312, JIS B2313, ASME B16.28

Materjalid&Grades: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, pind, monel, nikkel, inconel, hastalloy, titaan, tantaal, roostevaba teras, legeeritud teras, süsinikteras, vask-nikkel 90/10 ja 70/30, roostevaba teras ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404

Tüüp:Õmbluseta / ERW / Keevitatud / Valmistatud

Saatja:180° Long Radius Elbow, Butt weld 180° Long Radius Elbow.

Taotlus: Petrochemical Industry,Chemical Industry,Oil and Gas Industry,Pulp & Paper Indusry,Power Plant Industry,Food Processing Industry,Pharmaceuticals Industry,Energy Industry,Aerospace Industry.

Originaal: Wenzhou,Zhejiang

Standrad:ANSI – B 16.9,ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’API 590-605,ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings”,ASME B16.25 – ‘Buttwelding Ends’,ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’,MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

Pakett: Standardne ekspordipakett

Hind:  10–500 USD

Kohaletoimetamine: Kokkulepe Kogus

Saada päring Otse vestlus
  • Toote üksikasjad

An elbow is the pipe fittings that are used extensively as a form of connections in between two lengths of pipes for the purpose of producing the change into the flow direction into the pipe, at the angle of 180 deg, 90 deg or 45 deg. Elbow pipe fitting is also called as the bend that is available in the ranges of materials including alloy steel, carbon steel, stainless steel, nickel alloy, super duplex, duplex, and cupro-nickel, etc. 180° Long Radius Elbow is also termed as the return bend that permits the complete reversal of the flow. The distance in between the center line and end of the elbow is 3 x NPS.

Some qualities of it are High mechanical strength rugged construction, Smoothness in surface finishes, Perfect dimensional accuracy, Anti-corrosive body, and Pitting and oxidation resistance.

180 DEGREE LONG RADIUS ELBOW SPECIFICATIONS

Outside Diameter (OD)Seamless 180° Long Radius Elbow (1/2″～24″), ERW / Fabricated Elbow / Welded (1/2″～48″)
StandardidANSI – B 16.9,ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’API 590-605,ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings”,ASME B16.25 – ‘Buttwelding Ends’,ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’,MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications’
MõõtmedASME/ANSI B16.9, MSS-SP-43 tüüp A, MSS-SP-43 tüüp B, JIS B2312, JIS B2313, ASME B16.28
AjakavaMudelid 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS jne.
KõverusraadiusR=1D – 10D, 15D, 20D
Alates180° Long Radius Elbow, Butt weld 180° Long Radius Elbow.
Materjalid304/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, pind, monel, nikkel, inconel, hastalloy, titaan, tantaal, roostevaba teras, legeeritud teras, süsinikteras, vask-nikkel 90/10 ja 70/30, roostevaba teras ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404
TüüpPõikõmblus (BW) / Keevitatud / ERW / Valmistatud
SS sulamistemperatuurid1400–1450 °C (WP304, WP304L), 1390–1440 °C (WP316L), 1370–1400 °C (WP316)

 

 

180 DEGREE LONG RADIUS ELBOW – MATERIALS & GRADES

Stainless Steel Buttweld 180 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, DIN 1.4306, DIN 1.4401, DIN 1.4404
Duplex & Super Duplex Steel Buttweld 180 Degree Long Radius ElbowASTM A 815, ASME SA 815, UNS nr S31803, S32205. UNS S32750, S32950. Materjalikood 1.4462
Carbon Steel Buttweld 180 Degree Long Radius ElbowASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 ja WPHY 70.
Low Temperature Carbon Steel 180 Degree Long Radius ElbowASTM A420 WPL3, A420 WPL6
Alloy Steel Buttweld 180 Degree Long Radius ElbowASTM / ASME A/SA 234 klassid WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Buttweld 180 Degree Long Radius ElbowASTM B336, ASME SB336, Nickel 200 (UNS nr N02200), Nickel 201 (UNS nr N02201), Monel 400 (UNS nr N04400), Monel 500 (UNS nr N05500), Inconel 800 (UNS nr N08800), Inconel 825 (UNS nr N08825), Inconel 600 (UNS nr N06600), Inconel 625 (UNS nr N06625), Inconel 601 (UNS nr N06601), Hastelloy C 276 (UNS nr N10276), Alloy 20 (UNS nr N08020), titaan (I ja II klass), vask-nikkel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

 

Buttweld 180 Deg Long Radius Elbows Application Industries

  • Petrochemical Industry
  • Chemical Industry
  • Oil and Gas Industry
  • Pulp & Paper Indusry
  • Power Plant Industry
  • Food Processing Industry
  • Pharmaceuticals Industry
  • Energy Industry
  • Aerospace Industry

DIMENSIONS OF 180 DEGREE LONG RADIUS ELBOW – ANSI 16.9

ASME B16.9 Buttweld 180° Short Radius Elbow Dimensions Drawing

ASME B16.9 Buttweld 180° Short Radius Elbow Dimensions Drawing

Nominal pipe sizeVälisläbimõõt 

Bevelis

Center to CenterBack to Faces
180° Return
PK
DNINCHSeries ASeries BLRLR
151/221.3187648
20/426.9257651
25133.7327656
3211/442.4389570
4011/248.34511483
50260.357152106
6521/276.1(73)76191132
80388.989229159
9031/2101.6–267184
1004114.3108305210
1255139.7133381262
1506168.3159457313
2008219.1219610414
25010273.0273762518
30012323.9325914619
35014355.63771067711
40016406.44261219813
45018457.24781372914
50020508.052915241016
55022559–· 180 Degree Elbows – It is used when change in the direction of pipe required is 180°

· L/R – Long radius

60024610630
65026660–
70028711720
75030762–
80032813820
85034864–
90036914920
95038965–
10004010161020
1050421067–
11004411181120
1150461168–
12004812201220

 

DIMENSIONAL TOLERANCES OF 180 DEGREE LONG RADIUS ELBOW – ASME B16.9

For all Pipe Fittings180° tagasipöördumised
Toru nimimõõdud (NPS)Seina paksus 

t / t1

Välisläbimõõt 

Bevelis

Sisemine läbimõõt Ø 

lõpus

Tagasi näo mõõtmetele.

K

Keskpunktist keskpunktini mõõt.

O

Eesmärkide kooskõlastamine

U

1/2 kuni 2 1/2Ei10,8771
3 kuni 3 1/2vähem11,6771
4kui+2 -11,6771
5 ja 687,50%+3 -11,6771
8nominaalne21,6771
10thickness+4 -33,2772
12–183,2+4 -37102
20–244,8+6 -57102
26–304,8+7 -5…..…..…..
32–484,8+7 -5…..…..…..

ASME B16.9 180° Long Radius Elbow Angularity Tolerance

NDMaksimaalne kõrvalekalleMaksimaalne kõrvalekalle tasapinnast
QP
1/2 4-st12
5–824
10–1235
14–1637
18–24410
26–30510
32–42513
44–48520

 WEIGHT CHART OF 180° DEGREE LONG RADIUS ELBOW

NPS

tollid

ELBOWS LR 180°
Sch.

5S

Sch.

10S

Sch.

40S

Sch.

80ndad

1/20.050.060.080.10
3/40.060.070.090.11
10.090.150.180.20
1 1/40.130.200.250.35
1 1/20.180.300.400.50
20.300.500.700.90
2 1/20.600.851.351.80
30.901.302.002.90
41.402.004.005.90
52.903.606.509.70
64.005.0010.516.0
87.4010.021.533.5
1013.616.838.552.5
1223.427.059.079.0
1429.035.070.094.0
1641.347.095.0125
1851.859.0120158
2073.085.0146194
24122140210282
Ligikaudne kaal kilogrammides, tihedus 8 kg/dm³

AVAILABLE TYPES OF 180 DEGREE LONG RADIUS ELBOW

Buttweld 180° Long Radius ElbowDuplex Steel Buttweld 180° Long Radius Elbow
ASME B16.9 Butt weld 180° Long Radius ElbowHigh Nickel Alloy 180° Long Radius Elbow
Stainless Steel 180° Long Radius ElbowSS 180° Long Radius Elbow
High Quality 180° Long Radius ElbowSeamless Butt weld 180° Long Radius Elbow
Welded Butt weld 180° Long Radius ElbowrASME B16.28 Buttweld 180° Long Radius Elbow
Carbon Steel 180° Long Radius ElbowANSI B16.9 Buttweld 180° Long Radius Elbow
Titanium Buttweld 180° Long Radius ElbowInconel Butt weld 180° Long Radius Elbow
ASTM A403 Stainless Steel 180° Long Radius ElbowButt Weld B16.9 180° Long Radius Elbow
Super Duplex Steel Buttweld 180° Long Radius ElbowCopper Nickel 180° Long Radius Elbow
Steel 180° Long Radius ElbowHastelloy 180° Long Radius Elbow

 

 

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