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90度長半徑彎頭
90度長半徑彎頭

90°長半徑彎頭彎頭-Buttweld 90° Elbow(LR)

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Buttweld 90° Elbow Specification:90度彎頭詳細表
形式/Type 等徑(1.0D、1.5D、3D、5D、8D、10D......)Straight Radius
非標帶直邊Non-standard with Straight end.
原材料/Raw Material 無縫管、焊管(SS)、板焊、圓鋼(鍛製高壓用)。Seamless pipe, Welded pipe, Steel sheet. Round bar(Foring High pressure)
製作工藝/Manufacture Process 擠壓、熱壓、冷加工、熱加工、焊接、熱處理 。Extrusion moulding, Hot Pressing, Cold-machining, Hot-machining, Welded, Heat treatment
尺寸外徑/Outside Diameter Seamless Elbow ( 1/2″~24″), ERW / Welded / Fabricated Elbow (1/2″~48″)
壁厚壓力/Wall Thickness 3mm – 40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
彎頭角度/Product's Angle 5° – 180° Elbows, 90° and 45° Long Radius Elbows, Long Radius Returns, Short Radius Elbows and Returns
彎曲半徑/Bending Radius R=1D – 10D, 15D, 20D
增值服務/Value Added Services 熱浸鍍鋅,環氧樹脂和FBE塗層,電拋光,噴砂,螺紋加工,焊接(Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering)
製造標準/Manufacturing Standards ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, GB/T12459, GB/T13401, SH3408, SH3409, JIS B2311/2220, DIN2617/2616/2615
Buttweld 90° Elbow Material Grades: 90度彎頭材質表
不鏽鋼/Stainless Steel ASTM A403 WP304, 304L, 304H, 309, 310, 316, 316L, 317L, 321, 347
碳鋼/Carbon Steel 20#, 20G,Q235-A, ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
低溫鋼/Low Temperature Carbon Steel 16Mn, ASTM A420 WPL3, A420 WPL6
合金鋼/Alloy Steel ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91, WB36, 12CrMo, 15Cr5Mo, 1Cr5Mo, 12Cr1MoV
雙相不鏽鋼鋼/Duplex Steel ASTM A 815, ASME SA 815 UNS NO S31803, S32205. S31254, 254SMO, S32750,904L
鎳合金/Nickel Alloy Steel 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 )
Buttweld 90° Elbow Dimensions 90度彎頭尺寸表
Nominal Outside Diameter Center to End
Pipe Size at Bevel Long Radius Elbows Short Radius Elbows
(NPS) D 90 degree 45 degree 90 degree 45 degree
    A A A A
 1/2 21.3 38.1 15.7 -- --
 3/4 26.7 38.1 19.1 --­ --­
1 33.4 38.1 22.4 25.4 --­
1­1/4 42.2 47.8 25.4 31.8 --­
1­1/2 48.3 57.2 28.4 38.1 --­
2 60.3 76.2 35.1 50.8 --­
2­1/2 73 95.2 44.4 63.5 --­
3 88.9 114.3 50.8 76.2 31.6
3­1/2 101.6 133.4 57.2 88.9 36.8
4 114.3 152.4 63.5 101.6 42.1
5 141.3 190.5 79.2 127 52.6
6 168.3 228.6 95.2 152.4 63.4
8 219.1 304.8 127 203.2 84.2
10 273.1 381 158.8 254 105.2
12 323.9 457.2 190.5 304.8 126.3
14 355.6 533.4 222.2 355.6 147.3
16 406.4 609.6 254 406.4 168.3
18 457.2 685.8 285.8 457.2 189.4
20 508 762 317.5 508 210.4
22 558.8 838.2 342.9 558.8 231.5
24 609.6 914.4 381 609.6 252.5
26 660.4 990.6 406.4 660.4 273.5
28 711.2 1066.8 438.2 711.2 294.6
30 762 1143 469.9 762 315.6
32 812.8 1219.2 501.6 812.8 378.1
34 863.6 1295.4 533.4 863.6 357.7
36 914.4 1371.6 565.2 914.4 378.8
38 965.2 1447.8 599.9 --­ --­
40 1016 1524 632 1016 420.8
42 1066.8 1600.2 660.4 1066.8 441.9
44 1117.6 1676.4 695.5 1117.6 462.9
46 1168.4 1752.6 726.9 --­ --­
48 1219.2 1828.8 759 1219.2 505
52* 1320.8 --­ --­ 1320.8 547.1
54* 1371.6 2057.4 852.2 1371.6 568.1
56* 1422.4 2133.6 883.8 1422.4 589.2
60* 1524 2286 946.9 1524 631.3
66* 1676.4 2514.6 1041.6 --­ --­
68* 1727 2591 1073 1727 --­
72* 1829 2743 1137 1829 --­
76* 1930 2896 1199 1930 --­
80 2032 3048 1263 2032 --­
Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.            
除非另有說明,尺寸以毫米為單位。壁厚(t)必須由客戶指定。
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