美标弯头壁厚重量

公园
通径
英寸
公园
通径
DN.
外径D. 中心高 SCH5S. SCH10S. SCH10 SCH20  SCH30 SCH40S. 
壁厚 壁厚 壁厚 壁厚 壁厚 壁厚
1/8“ 6. 10.3 - - - 1.24 1.73 -
1/4“ 8. 13.7 - - - 1.65 - - - - - - 2.24 -
3/8“ 10. 17.1 - - - 1.65 - - - - - - 2.31 -
1/2“ 15. 21.3 38.1 1.65 0.05 2.11 0.06 - - - - - - 2.77 0.08
3/4“ 20. 26.7 38.1 1.65 0.06 2.11 0.08 - - - - - - 2.87 0.10
1“ 25. 33.4 38.1 1.65 0.08 2.77 0.13 - - - - - - 3.38 0.15
11/4“ 32. 42.2 47.8 1.65 0.12 2.77 0.20 - - - - - - 3.56 0.25
11/2" 40 48.3 57.2 1.65 0.17 2.77 0.28 - - - - - - 3.68 0.36
2“ 50. 60.3 76.2. 1.65 0.29 2.77 0.47 - - - - - - 3.91 0.65
21/2" 6.5 73.0 95.3. 2.11 0.55 3.05 0.79 - - - - - - 5.16 1.29
3“ 8.0 88.9 114.3. 2.11 0.81 3.05 1.16 - - - - - - 5.49 2.03
31/2“ 90 101.6 2.11 0.00. 3.05 0.00. - - - - - - 5.74 0.00.
4“ 100. 114.3. 152.4 2.11 1.40 3.05 2.00 - - - - - - 6.02 3.85
5“ 125. 141.3. 190.5 2.77 2.83 3.40 3.46 - - - - - - 6..55 6..51
6“ 150. 168.3 228.6 2.77 4.06 3.40 4.96 - - - - - - 7.11 10.14
8." 200. 219.1 304.8 2.77 7.07 3.76 9.55 - - 6..35 15.94 7.04 17.62 8..18 20..36
10“ 250. 273.1. 381.0 3.40 13.53 4.19 16.62 - - 6..35 24.99. 7.80 30.52 9.27 36.08
12“ 300 323.9 457.2 3.96. 22.43 4.57 25.83 - - 6..35 35.69 8.83 49.25 9.53 53.03
14“ 350. 355.6 533.4 3.96. 28.76 4.78 34.63 6..35 45.80 7.92 56.87 9.53 6.8..11 - -
16“ 400 406.4 609.6 4.19 39.77 4.78 45.31 6..35 59.96. 7.92 74.49 9.53 8.9.26 - -
18" 450. 457.2 685.8 4.19 50.40 4.78 57.42 6..35 76.01 7.92 94.48 11.13 131.82 - -
20“ 500. 508.0 762.0 4.78 70.96 5.54 8.2.12 6..35 93.98 9.53 140.15 12.70 185.58 - -
22“ 550. 558.8 838.2. 4.78 85.94 5.54 99.47 6..35 113.84 9.53 169.87 12.70 225.07 - -
24“ 600 609.6 914.4 5.54 118.47 6..35 135.61 6..35 135.61 9.53 202.45 14.27 300.75 - -
26“ 650. 660.4 - - - - - 7.92 - 12.70 - - - - -
28“ 700. 711.2 - - - - - 7.92 - 12.70 - 15.88 - - -
30“ 750. 762.0 - 6..35 - 7.92 - 7.92 - 12.70 - 15.88 - - -
32“ 800 812.8 - - - - - 7.92 - 12.70 - 15.88 - - -
34“ 850. 863.6 - - - - - 7.92 - 12.70 - 15.88 - - -
36“ 900 914.4 - - - - - 7.92 - 12.70 - 15.88 - - -
38“ 950. 965.2 - - - - - - - - - - - - -
40“ 1000 10.16.0 - - - - - - - - - - - - -
42“ 1050. 1066.8. - - - - - - - - - - - - -
44“ 1100 1117.6 - - - - - - - - - - - - -
46“ 1150. 1168.4 - - - - - - - - - - - - -
48“ 1200 1219.2 - - - - - - - - - - - - -

弯头是安装在两个长度的管道或管道之间的管道,以允许方向的变化,通常是180°或90°角,但也制造45°弯头。可以为对接焊接(SW)或插座焊接(SW)等加工端部。

Most elbows are available in short radius or long radius variants. When the two ends differ in size, the fitting is called a reducing elbow or reducer elbow.

Elbows are categorized based on various design features as below:


Elbow Size

Size range:


推荐的管道弯头类型:

材料

  • Carbon steel:ASTM / ASME A234 WPB-WPC
  • 合金steel: --wp 22-wp 5-wp 91-wp 911
  • 低温钢:ASTM / ASME A402 WPL 3-WPL 6
  • High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
  • 不锈钢:ASTM / ASME A403 WP 304-304L-304H-304LN-304N
    • ASTM / ASME A403 WP 316-316L-316H-316LN-316N-316TI
    • ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

Abrasion resistant elobw

SHS-自宣传陶瓷复合钢管和配件,新一代可穿戴和耐腐蚀的工程管道,属于“863”高科技计划产品。

It is the ideal wearable and corrosion resistant engineering pipeline, with wear resistance 15 times higher than common steel pipe, smooth inner surface, and favorable liquor resistance.


管道弯头

Butt Weld Pipe Fitting Bevel

  • 所有焊接管接头都倾斜端以易于焊接。
  • 在大多数情况下,该斜面允许完全穿透焊缝。
  • 有两种类型的斜面;
    Plain Bevel and Compound Bevel: according to the bevel of welding pipe fittings construction .
  • ASME B16.28,Buttwelding短半径弯头和返回
工业过程:弯曲,挤压,压制,锻造,加工等ANSI / ASME B16.25,Buttwelding结束
ANSI / ASME B16.25标准涵盖了用焊接连接管道部件的对接焊接端的焊接端部。

Application of pipe elbows:

石油,化工,电源,天然气,冶金,造船,施工等。

ell&ells.

  • 建筑物的翼,成直角到主要结构。
  • 管道或管道中的右倾角弯曲;肘部。

管件标准及相关参数:

拟合规格,标准和识别

各种材料采用不同品种的管配件,可以各种形状和尺寸提供。