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90°弯头 | Buttweld 90° Elbow

不锈钢90° 长半径弯头（R=1.5D）

不锈钢90° 短半径弯头（R=1.0D）

超厚壁高压弯头（A234 WPC）

双标不锈钢弯头（WP316/316L-S）

90° 长变径弯头结构图（LR）

90° 短半径弯头结构图（SR）

Buttweld 90° Elbow Specification:

主要形式/Type	等径（1.0D、1.5D、3D、5D、8D、10D......）Straight Radius 非标带直边Non-standard with Straight end.
原料料/Raw Material	无逢管、焊管（SS）、板焊、园钢（锻制直流高压用）。Seamless pipe, Welded pipe, Steel sheet. Round bar（Foring High pressure）
加工制作施工工艺/Manufacture Process	摩擦、热压、冷精加工操作、热精加工操作、对焊、热操作。Extrusion moulding, Hot Pressing, Cold-machining, Hot-machining, Welded, Heat treatment
长宽高外径/Outside Diameter	Seamless Elbow ( 1/2″～24″), ERW / Welded / Fabricated Elbow (1/2″～48″)
管壁经济压力/Wall Thickness	3mm – 40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
弯管方向角/Product's Angle	5° – 180° Elbows, 90° and 45° Long Radius Elbows, Long Radius Returns, Short Radius Elbows and Returns
弯度半经/Bending Radius	R=1D – 10D, 15D, 20D
vip服务于服务于/Value Added Services	热浸热渡，固化剂树脂材料和FBE涂覆，电镜面抛光，喷砂，螺牙加工处理，焊接生产（Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering）
制造出标准化/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:

不透钢/Stainless Steel	ASTM A403 WP304, 304L, 304H, 309, 310, 316, 316L, 317L, 321, 347
合金钢/Carbon Steel	20#, 20G,Q235-A, ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
常温钢/Low Temperature Carbon Steel	16Mn, ASTM A420 WPL3, A420 WPL6
合金属钢/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
双相不锈钢材质的钢/Duplex Steel	ASTM A 815, ASME SA 815 UNS NO S31803, S32205. S31254, 254SMO, S32750,904L
镍镁合金/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

Nominal Pipe Size (NPS)	Outside Diameter at Bevel D	Center to End
		Long Radius Elbows		Short Radius Elbows
		90 degree A	45 degree A	90 degree A	45 degree 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.

是由于正规专业、适合滿意
Because Professional and Trustworthy
工业园重金属PE管件行业18年，我们公司更着重的品牌、的质量、贴心服务。
Specialized in Industry Metal Pipe Fittings for 17 years, We pay more attention to Brand, Quality and Service.

钢质对焊管材工艺设计操作流程场景中