公司介紹
產(chǎn)品分類：
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90°彎頭 | Buttweld 90° Elbow
產(chǎn)品分類 / 用途
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- 90°彎頭|Buttweld 90° Elbow
Buttweld 90° Elbow Specification:
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（鍛制高壓用）。Seamless pipe, Welded pipe, Steel sheet. Round bar（Foring High pressure） 制作工藝/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(huán)氧樹脂和FBE涂層，電拋光，噴砂，螺紋加工，焊接（Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering） 制造標準/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:
Buttweld 90° Elbow Dimensions:不銹鋼/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 雙相不銹鋼鋼/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 ) 
不銹鋼90° 短半徑彎頭（R=1.0D） 不銹鋼90° 長半徑彎頭
碳鋼彎頭
90° 長變徑彎頭結構圖（LR） 90° 短半徑彎頭結構圖（SR）
Nominal
Pipe Size
(NPS)Outside Diameter
at Bevel
DCenter to End Long Radius Elbows Short Radius Elbows 90 degree
A45 degree
B90 degree
A45 degree
B1/2 21.3 38.1 15.7 -- --- 3/4 26.7 38.1 19.1 --- --- 1 33.4 38.1 22.4 25.4 --- 1-1/4 42.2 47.8 25.4 31.8 --- 1-1/2 48.3 57.2 28.4 38.1 --- 2 60.3 76.2 35.1 50.8 --- 2-1/2 73.0 95.2 44.4 63.5 --- 3 88.9 114.3 50.8 76.2 31.6 3-1/2 101.6 133.4 57.2 88.9 36.8 4 114.3 152.4 63.5 101.6 42.1 5 141.3 190.5 79.2 127.0 52.6 6 168.3 228.6 95.2 152.4 63.4 8 219.1 304.8 127.0 203.2 84.2 10 273.1 381.0 158.8 254.0 105.2 12 323.9 457.2 190.5 304.8 126.3 14 355.6 533.4 222.2 355.6 147.3 16 406.4 609.6 254.0 406.4 168.3 18 457.2 685.8 285.8 457.2 189.4 20 508.0 762.0 317.5 508.0 210.4 22 558.8 838.2 342.9 558.8 231.5 24 609.6 914.4 381.0 609.6 252.5 26 660.4 990.6 406.4 660.4 273.5 28 711.2 1066.8 438.2 711.2 294.6 30 762.0 1143.0 469.9 762.0 315.6 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 1016.0 1524.0 632.0 1016.0 420.8 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 1828.8 759.0 1219.2 505.0 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* 1524.0 2286.0 946.9 1524.0 631.3 66* 1676.4 2514.6 1041.6 --- --- 68* 1727.0 2591 1073 1727 --- 72* 1829.0 2743 1137 1829 --- 76* 1930.0 2896 1199 1930 --- 80 2032.0 3048 1263 2032 --- Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.
