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Stainless Steel Lap Joint Stub End

不锈钢搭接式短管端头

名称： Lap Joint Stub End

Sizes：1/2” TO 36”, (Seamless up to 24”), (Welded 8” TO 36”)

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

Grades&Materials：ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404，ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462，ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.ASTM A420 WPL3, A420 WPL6，ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91，ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

类型: Butt Weld (BW), Seamless (SMLS) Welded

From：Lap Joint Stub Ends, Pipe Stub Ends, Butt weld Lap Joint Stub Ends.

弯曲半径： R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom.

Surface Coatings:Epoxy Coated, Black Painted, Varnished, Galvanized.Connection

申请：  Oil，and Gas Pipeline，Chemical，Plumbing，Food Processing，Structural Pipe，Power Plant，Paper & Pulp，Heating，Water Supply Systems，Fabrication

原版 浙江温州

Standrad:ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011，EN : EN10253-1, EN10253-2

包装 标准出口包装

价格 10~ 300usd/pc

交货： 协议数量

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Stainless steel lap joint stub end is a type of fitting used in piping systems. It is designed to be used with a lap joint flange in order to connect two sections of pipe.

The stub end is made from stainless steel, which is a highly durable and corrosion-resistant material that is commonly used in a wide range of industrial applications. The lap joint design allows for easy alignment and installation, while the stub end itself is designed to provide a secure and leak-proof seal.

Stainless steel lap joint stub ends are available in a range of sizes and thicknesses to accommodate a variety of piping systems. They are commonly used in high-pressure and high-temperature applications, as well as in corrosive environments where resistance to corrosion is essential.

Overall, stainless steel lap joint stub ends are a highly versatile and reliable pipe fitting that can be used in a wide range of industrial applications.

 Lap Joint Stub End Specification

尺寸1/2” TO 36”, (Seamless up to 24”), (Welded 8” TO 36”)
标准ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011，EN : EN10253-1, EN10253-2
尺寸MSS SP-75, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, BS1640, EN 10253 – 4, DIN 2605, JIS B2312, ANSI B16.9, JIS B2313
厚度型号 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, 2D, 3D, 5D, 6D, 8D, 10D or Custom.
来自Lap Joint Stub Ends, Pipe Stub Ends, Butt weld Lap Joint Stub Ends.
成绩&材料ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404，ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462，ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.ASTM A420 WPL3, A420 WPL6，ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91，ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.
类型Butt Weld (BW), Seamless (SMLS) Welded
Surface CoatingsEpoxy Coated, Black Painted, Varnished, Galvanized.Connection
Connection TypeEnd Bell / Threaded/ Clamp End / Weld/ Flange/

Buttweld Lap Joint Stub End Materials and Grades

Stainless Steel Buttweld Lap Joint Stub EndASTM 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 Lap Joint Stub EndASTM A 815、ASME SA 815、UNS 编号 S31803、S32205。UNS S32750、S32950。材料编号 1.4462
Carbon Steel Buttweld Lap Joint Stub EndASTM A234、ASME SA234 WPB、WPBW、WPHY 42、WPHY 46、WPHY 52、WPH 60、WPHY 65 和 WPHY 70。.
Low Temperature Carbon Steel Buttweld Lap Joint Stub EndASTM A420 WPL3、A420 WPL6
Alloy Steel Buttweld Lap Joint Stub EndASTM / ASME A/SA 234 等级 WP 1、WP 5、WP 9、WP 11、WP 12、WP 22、WP 91
Nickel Alloy Buttweld Lap Joint Stub EndASTM 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 Lap Joint Stub End Manufacturing Standards

ASME标准ASME/ANSI B16.9、ASME/ANSI B16.28、MSS-SP-43
DIN标准DIN28011、DIN2617、DIN2616、DIN2615、DIN2605
EN标准EN10253-2、EN10253-1
ASME B16.25对焊端
ASME B16.9工厂制造的锻造管件对焊
ASME B16.28锻造钢偏心变径管
ASTM A403 – ASME SA403奥氏体不锈钢锻造管件标准规范
MSS SP-43用于低压、耐腐蚀应用的锻造及制造对焊管件

ASME B16.9 Butt Weld Lap Joint Stub End Dimensions

Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) should be nominative by client. Outlet dimension (M) for NPS twenty-six and bigger is usually recommended however not needed.

Nominal Bore外径Length FDiameter of LapRadius of Fillet
F (ANSI B16.9)F (MSS SP-43)GR (ANSI B16.9) A (MSS SP-43)B (MSS SP-43)
毫米英寸毫米英寸毫米英寸毫米英寸毫米英寸毫米英寸
1/2英寸21.340.8476.203.0050.802.0035.051.383.040.120.760.03
3/4英寸26.671.0576.203.0050.802.0042.931.693.040.120.760.03
1″33.531.32101.604.0050.802.0050.802.003.040.120.760.03
11/4″42.161.66101.604.0050.802.0063.502.504.830.190.760.03
11/2″48.261.90101.604.0050.802.0073.152.886.850.270.760.03
2英寸60.452.38152.406.0063.502.5091.953.627.870.310.760.03
21/2″73.152.88152.406.0063.502.50104.654.127.870.310.760.03
3英寸88.903.50152.406.0063.502.50127.005.009.650.380.760.03
31/2″101.604.00152.406.0076.203.00139.005.479.650.380.760.03
4英寸114.304.50152.406.0076.203.00157.006.1811.170.440.760.03
5英寸141.225.56203.308.0076.203.00185.677.3111.170.441.520.06
6英寸168.156.62203.208.0088.903.50215.908.5012.700.501.520.06
8英寸218.958.62203.208.00101.604.00269.7510.6212.700.501.520.06
10英寸273.0510.75254.0010.00127.005.00323.8512.7512.700.501.520.06
12英寸323.8512.75254.0010.00152.406.00381.0015.0012.700.501.520.06
14英寸355.6014.00304.8012.00152.406.00412.7516.2512.700.501.520.06
16″406.4016.00304.8012.00152.406.00469.9018.5012.700.501.520.06
18英寸457.2018.00304.8012.00152.406.00533.4021.0012.700.501.520.06
20英寸508.0020.00304.8012.00152.406.00584.2023.0012.700.501.520.06
24英寸609.6024.00304.8012.00152.406.00692.1527.2512.700.501.520.06

Lap Joint Stub End Dimensional Tolerance

MSS SP-43 solely covers stainless steel butt weld fittings created to be used with Schedule 5S and 10S Lap Joint Stub End appropriate to be used with Schedule 40S pipe, as outlined in ASME B36.19. The scale and dimensional tolerances outlined in MSS SP-43 area unit considerably a similar as those in ASME B16.9 specifications from NPS 1/2 — NPS twenty-four. Except with relation to the skin diameter at the bevel.

Lap Joint Stub Ends
O.D. of Lap GFillet Radius of Lap – ROverall Length. – F
+0 -1+0-12
+0 -1+0-12
+0 -1+0 -22
+0-1+0 -22
+0 -1+0 -22
+0 -2+0 -22
+0 -2+0-23
+0 -2+0 -23

Buttweld Lap Joint Stub End Weight Chart

NPS

英寸

STUB ENDS
Sch.

5S

Sch.

10S

Sch.

40S

Sch.

80S

1/20.060.080.120.13
3/40.070.090.150.17
10.090.150.200.25
1 1/40.130.200.300.35
1 1/20.160.250.380.46
20.250.400.550.75
2 1/20.350.500.801.00
30.500.601.101.50
40.701.001.802.50
51.001.252.503.50
61.601.953.705.50
82.503.105.9010.0
104.004.9010.514.0
126.607.1015.020.0
146.407.8015.520.5
167.909.0018.024.0
189.3010.521.028.0
2012.013.523.531.0
2416.519.028.538.0
Approximate weights in kg, density 8 kg/dm3

End welding bevels of Stub Ends

Stainless Steel Lap Joint Stub End Beveled Drawing

Stainless Steel Lap Joint Stub End Beveled Drawing

NOMINAL PIPE SIZE (Inches)注ODTHICKNESSSCH 10SCH 20SCH 30SCH 40SCH 80
1/215NB21.301.652.11__2.412.773.73
3/420NB26.701.652.11__2.412.873.91
125NB33.401.652.77__2.903.384.55
1 1/432NB42.201.652.77__2.973.564.85
1 1/240NB48.301.652.77__3.183.685.08
250NB60.301.652.77__3.183.915.54
2 1/265NB73.002.113.05__4.785.167.01
380NB88.902.113.05__4.785.497.62
3 1/290NB101.602.113.05__4.785.748.08
4100NB114.302.113.05__4.786.028.56
5125NB141.302.773.40____6.559.53
6150NB168.302.773.40____7.1110.97
8200NB219.102.773.766.357.048.1812.70
10250NB273.003.404.196.357.809.2715.09
12300NB323.803.964.576.358.3810.3117.48
14350NB355.603.966.357.929.5311.1319.05
16400NB406.404.196.357.929.5312.721.44
18450NB457.004.196.357.9211.1314.2723.83
20500NB508.004.786.359.5312.7015.0926.19
22550NB559.004.786.359.5312.70__28.58
24600NB610.005.546.359.5314.2717.4830.96

SS Lap Joint Stub End 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

Lap Joint Stub End Types

Lap Joint Stub end are offered in three different ways, type A, B and C. Type A and B stub end are similar to forged fittings, such as elbows and tees, and type C stub end are made in customized sizes.

Type A

The Type A lap joint Stub end is employed for standard joint flange. The lap thickness on the stub end is bigger than or up to the nominal thickness of pipe wall. Additionally, the outer corner radius of the sort A will receive the lap joint flange. The within corner is square. Lap sometimes includes a machined rough face.

Type B

The Type B lap joint Stub end is employed for standard slip on flanges as lap flanges. The lap thickness on these short ends is bigger than or up to the nominal thickness of pipe wall. Also, the outer corner radius of type B is tiny enough to receive the slip o flange which will be used as a backup flange. The inner corner is square. Lap sometimes includes a machined rough face.

Type C

The Type C lap joint Stub end will be used for standard lap joint flange, and put on flange. It’s flaring feat a rounded edge at the within diameter of the lap. If necessary, the radius will be created closed to a square. The lap thickness is 75th of the pipe wall. The sort C is very short enough to accommodate any backup flange. The lap joint on kind C is smooth, and it’s not machined.

ASME B16.9 Buttweld Lap Joint Stub End Available Types

Buttweld Lap Joint Stub EndButt Weld Lap Joint Stub Ends
ASME B16.9 Butt weld Lap Joint Stub EndSteel Lap Joint Stub Ends Fittings
Stainless Steel Lap Joint Stub End SuppliersSS Buttweld Lap Joint Stub Ends Fitting
ANSI B16.9 Buttweld Lap Joint Stub End DealerASME B16.28 Buttweld Lap Joint Stub Ends Exporter
Welded Butt weld Lap Joint Stub Ends StockholderSeamless Butt weld Lap Joint Stub End Distributors
Carbon Steel Lap Joint Stub EndHigh Quality Lap Joint Stub End Manufacturer
ASTM A403 Stainless Steel Lap Joint Stub EndsDuplex Steel Buttweld Lap Joint Stub End
Super Duplex Steel Buttweld Lap Joint Stub EndCopper Nickel Lap Joint Stub End
High Nickel Alloy Lap Joint Stub EndsHastelloy Lap Joint Stub Ends Stockist
Titanium Buttweld Lap Joint Stub EndInconel Butt weld Lap Joint Stub End

Buttweld Lap Joint Stub End Application

ASME B16.9 Lap Joint Stub End are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Lap Joint Stub Ends through a worldwide network of stock-keeping branches. These Lap Joint Stub Ends is use in various industries like :

  • Stainless Steel Buttweld Lap Joint Stub End uses in Oil and Gas Pipeline
  • Butt weld Lap Joint Stub Ends uses in Chemical Industry
  • Alloy Steel Lap Joint Stub Ends uses in Plumbing
  • Buttweld Lap Joint Stub Ends uses in Heating
  • Buttweld Lap Joint Stub End Fittings uses in Water Supply Systems
  • ANSI B16.9 Buttweld Lap Joint Stub Ends uses in Power Plant
  • Buttweld Lap Joint Stub End Fitting uses in Paper & Pulp Industry
  • Lap Joint Stub End uses in General Purpose Applications
  • Buttweld Lap Joint Stub End uses in Fabrication Industry
  • Lap Joint Stub End uses in Food Processing Industry
  • Buttweld Lap Joint Stub Ends uses in Structural Pipe
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