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螺紋短接
螺紋短接

Pipe Nipple-螺紋短節

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Pipe Nipple Specification:
Size/尺寸 1/8″~4″ (DN6~DN100)
Class/壓力等級 SCH40/STD, SCH80/XS, SCH160/XXH (2000 LBS, 3000 LBS, 6000 LBS)
Type/連接形式 Threads: American National Standard Taper Pipe Threads,
NPT(ANSI/ASME B1.20.1-1983),
Also available in other thread forms: Rc, Rp, BSP, BSPT,BSPP and in any combination.
Surface Treatment/表麵處理 Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Soldering,Darken,
熱浸鍍鋅,環氧樹脂和FBE塗層,電拋光,噴砂,發黑
Materal/材質 Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
不鏽鋼、合金鋼、雙相鋼、低溫鋼、碳鋼、鎳基合金
Manufacturing process/製造工藝 Cutting, Heat treatment, Forging, Machining,
鋸切、熱處理、模鍛、機加工
Manufacturing Standards/製造標準 ASTM A733-03, ASME B1.20.1
Pipe Nipple Material Grades:
Stainless Steel/不鏽鋼 ASTM A403,TP304, TP304L, TP304H, TP316, TP316L, TP316Ti, TP310S, TP321,TP321H, 3TP7, TP347, TP347H, 904L
Duplex & Super Duplex Steel/雙相鋼 ASTM A 182 – F51, F53, F55, S31803, S32205, S32550, S31254(254SMO), S32750, S32760, S32950.
Carbon Steel/碳鋼 ASTM / ASME A/SA105, A106 Gr.B,A106 Gr.C, ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65,ASTM A350, LF2, LF3
Alloy Steel/合金鋼 ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel/銅合金 ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy/鎳合金 ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), 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)
Pipe Nipple Dimesions:
Threaded Pressure Class  Pipe Schedule
Class 2000 S80/XH
Class 3000 S160
Class 6000 XXH
Nom.Pipe Size L Plain End Weight(kg/m)
Close Nipple Short Nipple Long Nipple Sch40/STD Sch80/XS Sch160 XXS
1/8” 3/4” 1-1/2” 2”~12” 0.37 0.47 --- ---
1/4” 7/8” 1-1/2” 2”~12” 0.63 0.8 --- ---
3/8” 1” 1-1/2” 2”~12” 0.84 1.1 --- ---
1/2” 1-1/8” 1-1/2” 2”~12” 1.27 1.62 1.95 2.55
3/4” 1-3/8” 2” 2-1/2”~12” 1.69 2.2 2.9 3.64
1” 1-1/2” 2” 2-1/2”~12” 2.5 3.24 4.24 5.45
1-1/4” 1-5/8” 2-1/2” 3”~12” 3.39 4.47 5.61 7.77
1-1/2” 1-3/4” 2-1/2” 3”~12” 4.05 5.41 7.25 9.55
2 2” 2-1/2” 3”~12” 5.44 7.48 11.11 13.44
2-1/2” 2-1/2” 3” 3-1/2”~12” 8.63 11.41 14.92 20.39
3” 2-5/8” 3” 3-1/2”~12” 11.29 15.27 21.35 27.68
3-1/2” 2-3/4” 4” 4-1/2”~12” 13.57 18.64 --- ---
4” 2-7/8” 4” 4-1/2”~12” 16.08 22.32 33.54 41.03
5” 3” 4-1/2” 5”~12” 21.77 30.97 49.12 57.43
6” 3-1/8” 4-1/2” 5”~12” 28.26 42.56 67.57 79.22
(1) Dimensions in Millimeters.
(2) Thickness in accordance with ASME B1.20.1                               
(3) Weld bevel in accordance with ASME B16.25                                                             
(4) Weight in accordance with ASME B36.10M Table.1.
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