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Buttweld 90 Degree Long Radius Elbow

对焊90度大半径弯头

名称：BUTTWELD 90 DEGREE LONG RADIUS ELBOW

尺寸Seamless Elbow ( 1/2″～24″), ERW / Welded / Fabricated Elbow (1/2″～48″)

Schedule : 型号 5S、10S、20S、S10、S20、 S30、STD、40S、S40、S60、XS、80S、S80、S100、S120、S140、S160、XXS等。.

标准：ANSI B16.9、ANSI B16.28、MSS-SP-43 A型、MSS-SP-43 B型、JIS B2312、JIS B2313

材料: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 表面处理、蒙乃尔合金、镍、因科镍、哈氏合金、钛、钽、不锈钢、合金钢、碳钢、90/10及70/30铜镍合金， 不锈钢 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

类型:Seamless / ERW / Welded / Fabricated

来自90° Long Radius Elbow, Butt weld 90° Long Radius Elbow.

Value Added Services:Hot Dipped Galvanizing, Electro Polish, Epoxy & FBE Coating, Sand Blasting, Soldering, Threading

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

原版 浙江温州

Standrad:ANSI – B 16.9、ASTM A403 – ASME SA403 – 《锻造奥氏体不锈钢管件标准规范》、API 590-605、ASME B16.9 – 《工厂制造的锻造对焊管件》，ASME B16.25 – 《对焊管端》，ASME B16.28 – 《锻造钢对焊短半径弯头和回弯》，MSS SP-43 – 《用于低压、耐腐蚀应用的锻造和制造对焊管件》‘

包装标准出口包装

价格10~300usd

交货：协议数量

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  • 产品详情

A buttweld 90 degree long radius elbow is a type of pipe fitting that is used to change the direction of flow in a pipeline by 90 degrees. The elbow has a longer radius than a standard 90 degree elbow, which helps to reduce friction and flow resistance in the pipeline. The fitting is typically made from steel or other alloys and is designed to be welded to the ends of two pipes. This creates a permanent and leak-free connection that is ideal for use in high-pressure applications. The buttweld 90 degree long radius elbow is commonly used in the oil and gas industry, as well as in power generation and other industrial applications.

 Buttweld 90° Long Radius Elbow Pipe Fitting Specifications

Outside Diameter (OD)Seamless 90° Long Radius Elbow (1/2″～24″), ERW / Fabricated Elbow / Welded (1/2″～48″)
标准ANSI – B 16.9、ASTM A403 – ASME SA403 – 《锻造奥氏体不锈钢管件标准规范》、API 590-605、ASME B16.9 – 《工厂制造的锻造对焊管件》，ASME B16.25 – 《对焊管端》，ASME B16.28 – 《锻造钢对焊短半径弯头和回弯》，MSS SP-43 – 《用于低压、耐腐蚀应用的锻造和制造对焊管件》‘
尺寸ASME/ANSI B16.9, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313, ASME B16.28
时间安排型号 5S、10S、20S、S10、S20、 S30、STD、40S、S40、S60、XS、80S、S80、S100、S120、S140、S160、XXS等。.
弯曲半径R=1D – 10D、15D、20D
来自90° Long Radius Elbow, Butt weld 90° Long Radius Elbow.
Value Added ServicesHot Dipped Galvanizing, Electro Polish, Epoxy & FBE Coating, Sand Blasting, Soldering, Threading
材料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 表面处理、蒙乃尔合金、镍、因科镍、哈氏合金、钛、钽、不锈钢、合金钢、碳钢、90/10及70/30铜镍合金， 不锈钢 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
类型Butt Weld (BW) / Welded / ERW / Fabricated
SS Melting Points1400-1450°C (WP304, WP304L), 1390-1440 °C (WP316L), 1370 – 1400 °C (WP316)

90 DEGREE LONG RADIUS ELBOW – MATERIALS & GRADES

Stainless Steel Buttweld 90 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 90 Degree Long Radius ElbowASTM A 815、ASME SA 815、UNS 编号 S31803、S32205。UNS S32750、S32950。材料编号 1.4462
Carbon Steel Buttweld 90 Degree Long Radius ElbowASTM A234、ASME SA234 WPB、WPBW、WPHY 42、WPHY 46、WPHY 52、WPH 60、WPHY 65 和 WPHY 70。.
Low Temperature Carbon Steel 90 Degree Long Radius ElbowASTM A420 WPL3、A420 WPL6
Alloy Steel Buttweld 90 Degree Long Radius ElbowASTM / ASME A/SA 234 等级 WP 1、WP 5、WP 9、WP 11、WP 12、WP 22、WP 91
Nickel Alloy Buttweld 90 Degree Long Radius ElbowASTM B336、ASME SB336、镍200（UNS编号 N02200）、镍201（UNS编号 N02201）、蒙乃尔400（UNS编号 N04400）， 蒙乃尔 500（UNS 编号 N05500）、因科镍 800（UNS 编号 N08800）、因科镍 825（UNS 编号 N08825）、 因科镍600（UNS编号N06600）、因科镍625（UNS编号N06625）、因科镍601（UNS编号N06601）、 哈氏合金 C 276（UNS 编号 N10276）， Alloy 20（UNS编号 N08020）、钛（I级和II级）、70/30铜镍合金、CuNi10Fe1Mn、CuNi30Mn1Fe。.

Buttweld 90 Deg Long Radius Elbows Application Industries

  • Petrochemical Industry
  • Chemical Industry
  • 石油和天然气行业
  • Pulp & Paper Indusry
  • Power Plant Industry
  • Food Processing Industry
  • Pharmaceuticals Industry
  • Energy Industry
  • Aerospace Industry

ASME B16.9 Buttweld 90° Long Radius Elbow Dimensions

ASME B16.9 Buttweld 90° Long Radius Elbow Dimension Drawing

ASME B16.9 Buttweld 90° Long Radius Elbow Dimension Drawing

LONG RADIUS ELBOWS (R = 1,5 ND) ANSI B 16.9 dimensions
英寸ND毫米Center to center半径Center to endBack to face
DOABK
1/21521,3476,2038,1015,8747,62
3/42026,6757,1528,5711,1142,86
12533,4076,2038,1022,2255,56
1 1/43242,1695,2547,6025,4069,85
1 1/24048,26114,3057,1528,5782,55
25060,32152,4076,2034,92106,40
2 1/26573,02190,5095,2544,45131,80
38088,90228,60114,3050,80158,75
3 1/290101,60266,70133,3557,15184,15
4100114,30304,80152,4063,50209,55
5125141,30381,00190,5079,38261,90
6150168,27457,20228,6095,25312,70
8200219,07609,60304,80127,00414,30
10250273,05762,00381,00158,75517,50
12300323,85914,40457,20190,50619,10
14350355,601066,80533,40222,25711,20
16400406,401219,20609,60254,00812,80
18450457,201371,60685,80285,74914,40
20500508,001524,00762,00317,501016,00
22550558,801676,40838,20342,901117,60
24600609,601828,80914,40381,001219,20
28700711,202133,601066,80441,901422,40
Dimensions in mm.

90 Degree Long Radius Elbow Dimensions Tolerance

for all Pipe fittingsElbows 90 deg
Nominal Pipe Size (NPS)壁厚 
t / t1		Outside Ø 
at Bevel		Inside Ø 
at End		Center to End Dim. A-B-C-M
1/2 a 2 1/2Not10,82
3 a 3 1/2less than11,62
4+2 -11,62
5 a 687,50%+3 -11,62
8of nominal21,62
10thickness+4 -33,22
12 a 183,2+4 -33
20 a 244,8+6 -53
26 至 304,8+7 -53
32 a 484,8+7 -55

ASME B16.9 90° Long Radius Elbow Angularity Tolerance

ND最大偏角Max 离开飞机
QP
1/2 a 412
5 至 824
10 至 1235
14 至 1637
18 至 24410
26 至 30510
32 至 42513
44 至 48520

 WEIGHT CHART OF 90 DEGREE LONG RADIUS ELBOW

NPS
英寸		ELBOWS LR 90°
Sch.
5S		Sch.
10S		Sch.
40S		Sch.
80S
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
Approximate weights in kg, density 8 kg/dm3

AVAILABLE TYPES OF 90 DEGREE LONG RADIUS ELBOW

Buttweld 90° Long Radius ElbowDuplex Steel Buttweld 90° Long Radius Elbow
ASME B16.9 Butt weld 90° Long Radius ElbowHigh Nickel Alloy 90° Long Radius Elbow
Stainless Steel 90° Long Radius ElbowSS 90° Long Radius Elbow
High Quality 90° Long Radius ElbowSeamless Butt weld 90° Long Radius Elbow
Welded Butt weld 90° Long Radius ElbowrASME B16.28 Buttweld 90° Long Radius Elbow
Carbon Steel 90° Long Radius ElbowANSI B16.9 Buttweld 90° Long Radius Elbow
Titanium Buttweld 90° Long Radius ElbowInconel Butt weld 90° Long Radius Elbow
ASTM A403 Stainless Steel 90° Long Radius ElbowButt Weld B16.9 90° Long Radius Elbow
Super Duplex Steel Buttweld 90° Long Radius ElbowCopper Nickel 90° Long Radius Elbow
Steel 90° Long Radius ElbowHastelloy 90° Long Radius Elbow
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