当前位置: 首页  >> 产品中心  >> 螺纹管件  >> 渐缩管 | Swage Nipple

渐缩管 | Swage Nipple


Swage Nipple Specification:
Size/尺寸 1/8″~4″ (DN6~DN100)
Class/压力等级 2000 LBS, 3000 LBS, 6000 LBS (Sch40/STD、Sch80/XS、 Sch160/XXS)
Type/连接形式 螺纹连接、Threads: American National Standard Taper Pipe Threads, NPT(ANSI/ASME B1.20.1-1983),
对焊连接、Buttweld
平端,Plain
Surface Treatment/表面处理 Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Soldering,Darken,
热浸镀锌,环氧树脂和FBE涂层,电抛光,喷砂,发黑
Materal/材质 Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
不锈钢、合金钢、双相钢、低温钢、碳钢、镍基合金
Manufacturing process/制造工艺 Cutting, Heat treatment, Forging, Machining,
锯切、热处理、模锻、机加工
Manufacturing Standards/制造标准 MSS SP-95

Swage Nipple Material Grades:
Stainless Steel/不锈钢 ASTM A182 F304, 304L, 316, 316L,310S, 316Ti,317L
Duplex & Super Duplex Steel/双相钢  ASTM A 182 – F51, F53, F55, S31803, S32205, S32550, S31254, SMO254, S32750, S32760, S32950.
Carbon Steel/碳钢 ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2
Alloy Steel/合金钢  ASTM / ASME A 182, ASTM / ASME F5, F9, F11,F22, F 91
Copper Alloy Steel/铜合金 Copper Alloy Steel Forged Threaded 90 Deg Elbow : ASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)
Nickel Alloy/镍合金  ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, 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)

Swage Nipple Dimesions:
同心渐缩管
Concentric Swage Nipple
偏心渐缩管
Eccentric Swage Nipple
 
Concentric Swage Nipple(同心渐缩管结构图) Eccentric Swage Nipple(偏心渐缩管结构图)
 
Nom.
Pipe
Size
(NPS)
Outside Diameter End
To
End
“A”
Wall Thickness
Large
End
D1
Small
End
D2
T1 T2
Sch40
(STD)
Sch80
(XS)
Sch160 XXS Sch40
(STD)
Sch80
(XS)
Sch160 XXS
1/4"×1/8" 13.7 10.3 57 2.2 3.0 3.7 6.1 1.7 2.4 --- ---
3/8"×1/8" 17.1 10.3 64 2.3 3.2 4.0 6.4 1.7 2.4 --- ---
3/8"×1/4" 17.1 13.7 64 2.3 3.2 4.0 6.4 2.2 3.0 --- ---
1/2"×1/8" 21.3 10.3 70 2.8 3.7 4.8 7.5 1.7 2.4 --- ---
1/2"×1/4" 21.3 13.7 70 2.8 3.7 4.8 7.5 2.2 3.0 --- ---
1/2"×3/8" 21.3 17.1 70 2.8 3.7 4.8 7.5 2.3 3.2 --- ---
3/4"×1/8" 26.7 10.3 76 2.9 3.9 5.6 7.8 1.7 2.4 --- ---
3/4"×1/4" 26.7 13.7 76 2.9 3.9 5.6 7.8 2.2 3.0 --- ---
3/4"×3/8" 26.7 17.1 76 2.9 3.9 5.6 7.8 2.3 3.2 --- ---
3/4"×1/2" 26.7 21.3 76 2.9 3.9 5.6 7.8 2.8 3.7 4.8 7.5
1"×1/8" 33.4 10.3 89 3.4 4.5 6.4 9.1 1.7 2.4 --- ---
1"×1/4" 33.4 13.7 89 3.4 4.5 6.4 9.1 2.2 3.0 --- ---
1"×3/8" 33.4 17.1 89 3.4 4.5 6.4 9.1 2.3 3.2 --- ---
1"×1/2" 33.4 21.3 89 3.4 4.5 6.4 9.1 2.8 3.7 4.8 7.5
1"×3/4" 33.4 26.7 89 3.4 4.5 6.4 9.1 2.9 3.9 5.6 7.8
1-1/4"×1/8" 42.2 10.3 102 3.6 4.9 6.4 9.7 1.7 2.4 --- ---
1-1/4"×1/4" 42.2 13.7 102 3.6 4.9 6.4 9.7 2.2 3.0 --- ---
1-1/4"×3/8" 42.2 17.1 102 3.6 4.9 6.4 9.7 2.3 3.2 --- ---
1-1/4"×1/2" 42.2 21.3 102 3.6 4.9 6.4 9.7 2.8 3.7 4.8 7.5
1-1/4"×3/4" 42.2 26.7 102 3.6 4.9 6.4 9.7 2.9 3.9 5.6 7.8
1-1/4"×1" 42.2 33.4 102 3.6 4.9 6.4 9.7 3.4 4.5 6.4 9.1
1-1/2"×1/8" 48.3 10.3 114 3.7 5.1 7.1 10.2 1.7 2.4 --- ---
1-1/2"×1/4" 48.3 13.7 114 3.7 5.1 7.1 10.2 2.2 3.0 --- ---
1-1/2"×3/8" 48.3 17.1 114 3.7 5.1 7.1 10.2 2.3 3.2 --- ---
1-1/2"×1/2" 48.3 21.3 114 3.7 5.1 7.1 10.2 2.8 3.7 4.8 7.5
1.1/2"×3/4" 48.3 26.7 114 3.7 5.1 7.1 10.2 2.9 3.9 5.6 7.8
1-1/2"×1" 48.3 33.4 114 3.7 5.1 7.1 10.2 3.4 4.5 6.4 9.1
1-1/2"×1-1/4" 48.3 42.2 114 3.7 5.1 7.1 10.2 3.6 4.9 6.4 9.7
2"×1/8" 60.3 10.3 165 3.9 5.5 8.7 11.1 1.7 2.4 --- ---
2"×1/4" 60.3 13.7 165 3.9 5.5 8.7 11.1 2.2 3.0 --- ---
2"×3/8" 60.3 17.1 165 3.9 5.5 8.7 11.1 2.3 3.2 --- ---
2"×1/2" 60.3 21.3 165 3.9 5.5 8.7 11.1 2.8 3.7 4.8 7.5
2"×3/4" 60.3 26.7 165 3.9 5.5 8.7 11.1 2.9 3.9 5.6 7.8
2"×1" 60.3 33.4 165 3.9 5.5 8.7 11.1 3.4 4.5 6.4 9.1
2"×1-1/4" 60.3 42.2 165 3.9 5.5 8.7 11.1 3.6 4.9 6.4 9.7
2"×1-1/2" 60.3 48.3 165 3.9 5.5 8.7 11.1 3.7 5.1 7.1 10.2
2-1/2"×1/8" 73.0 10.3 178 5.2 7.0 9.5 14.0 1.7 2.4 --- ---
2-1/2"×1/4" 73.0 13.7 178 5.2 7.0 9.5 14.0 2.2 3.0 --- ---
2-1/2"×3/8" 73.0 17.1 178 5.2 7.0 9.5 14.0 2.3 3.2 --- ---
2-1/2"×1/2" 73.0 21.3 178 5.2 7.0 9.5 14.0 2.8 3.7 4.8 7.5
2-1/2"×3/4" 73.0 26.7 178 5.2 7.0 9.5 14.0 2.9 3.9 5.6 7.8
2-1/2"×1" 73.0 33.4 178 5.2 7.0 9.5 14.0 3.4 4.5 6.4 9.1
2-1/2"×1-1/4" 73.0 42.2 178 5.2 7.0 9.5 14.0 3.6 4.9 6.4 9.7
2-1/2"×1-1/2" 73.0 48.3 178 5.2 7.0 9.5 14.0 3.7 5.1 7.1 10.2
2-1/2"×2" 73.0 60.3 178 5.2 7.0 9.5 14.0 3.9 5.5 8.7 11.1
3"×1/8" 88.9 10.3 203 5.5 7.6 11.1 15.2 1.7 2.4 3.2 4.8
3"×1/4" 88.9 13.7 203 5.5 7.6 11.1 15.2 2.2 3.0 3.7 6.1
3"×3/8" 88.9 17.1 203 5.5 7.6 11.1 15.2 2.3 3.2 4.0 6.4
3"×1/2" 88.9 21.3 203 5.5 7.6 11.1 15.2 2.8 3.7 4.8 7.5
3"×3/4" 88.9 26.7 203 5.5 7.6 11.1 15.2 2.9 3.9 5.6 7.8
3"×1" 88.9 33.4 203 5.5 7.6 11.1 15.2 3.4 4.5 6.4 9.1
3"×1-1/4" 88.9 42.2 203 5.5 7.6 11.1 15.2 3.6 4.9 6.4 9.7
3"×1-1/2" 88.9 48.3 203 5.5 7.6 11.1 15.2 3.7 5.1 7.1 10.2
3"×2" 88.9 60.3 203 5.5 7.6 11.1 15.2 3.9 5.5 8.7 11.1
3"×2-1/2" 88.9 73.0 203 5.5 7.6 11.1 15.2 5.2 7.0 9.5 14.0
3-1/2"×1/8" 101.6 10.3 203 5.7 8.1 --- --- 1.7 2.4 --- ---
3-1/2"×1/4" 101.6 13.7 203 5.7 8.1 --- --- 2.2 3.0 --- ---
3-1/2"×3/8" 101.6 17.1 203 5.7 8.1 --- --- 2.3 3.2 --- ---
3-1/2"×1/2" 101.6 21.3 203 5.7 8.1 --- --- 2.8 3.7 4.8 7.5
3-1/2"×3/4" 101.6 26.7 203 5.7 8.1 --- --- 2.9 3.9 5.6 7.8
3-1/2"×1" 101.6 33.4 203 5.7 8.1 --- --- 3.4 4.5 6.4 9.1
3-1/2"×1-1/4" 101.6 42.2 203 5.7 8.1 --- --- 3.6 4.9 6.4 9.7
3-1/2"×1-1/2" 101.6 48.3 203 5.7 8.1 --- --- 3.7 5.1 7.1 10.2
3-1/2"×2" 101.6 60.3 203 5.7 8.1 --- --- 3.9 5.5 8.7 11.1
3-1/2"×2-1/2" 101.6 73.0 203 5.7 8.1 --- --- 5.2 7.0 9.5 14.0
3-1/2"×3" 101.6 88.9 203 5.7 8.1 --- --- 5.5 7.6 11.1 15.2
4"×1/4" 114.3 13.7 229 6.0 8.6 13.5 17.1 2.2 3.0 --- ---
4"×3/8" 114.3 17.1 229 6.0 8.6 13.5 17.1 2.3 3.2 --- ---
4"×1/2" 114.3 21.3 229 6.0 8.6 13.5 17.1 2.8 3.7 4.8 7.5
4"×3/4" 114.3 26.7 229 6.0 8.6 13.5 17.1 2.9 3.9 5.6 7.8
4"×1" 114.3 33.4 229 6.0 8.6 13.5 17.1 3.4 4.5 6.4 9.1
4"×1-1/4" 114.3 42.2 229 6.0 8.6 13.5 17.1 3.6 4.9 6.4 9.7
4"×1-1/2" 114.3 48.3 229 6.0 8.6 13.5 17.1 3.7 5.1 7.1 10.2
4"×2" 114.3 60.3 229 6.0 8.6 13.5 17.1 3.9 5.5 8.7 11.1
4"×2-1/2" 114.3 73.0 229 6.0 8.6 13.5 17.1 5.2 7.0 9.5 14.0
4"×3" 114.3 88.9 229 6.0 8.6 13.5 17.1 5.5 7.6 11.1 15.2
4"×3-1/2" 114.3 101.6 229 6.0 8.6 13.5 17.1 5.7 8.1 --- ---

(1) Dimensions in Millimeters.
(2) Wall Thickness:T1 & T2 in accordance with ASME B36.10M 
PBE:Plain Both Ends  BBE:Bevel Both Ends        TBE:Thread Both Ends 
PSE:Plain Small End   BSE:Bevel Small End        TSE:Thread Small End
PLE:Plain Large End   BLE:Bevel Large End        TLE:Thread Large End

 
Nominal Pipe
Size(inch)
Overall Length
(mm)
Outside diameter at end Wall Thickness              (prior to threading or grooving)
Square Cut Ends(mm) Other End Connection(mm)
1/8”to 3/8” ±1.5 ±0.4
0.8           
±0.8 Not less than 87.5%
of nominal wall
thickness
1/2”to 1-1/2” ±1.5 ±0.4
0.8           
±1.5
0.8           
2”to 2-1/2” ±3.0 ±0.8 ±1.5
0.8           
3”to 4” ±3.0 ±0.8 ±1.5
(1)Dimensions in Millimeters.
(2)Prior to threading or grooving
快捷导航
首页
关于我们
产品中心
管件牌号
质量控制
下载中心
应用领域
管道资讯
联系我们
产品中心
对焊管件
螺纹管件
插焊管件
管座
钢制法兰
双相不锈钢管件