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螺纹弯头 | Threaded Elbow

 

Threaded Elbow Specifications:

Size/尺寸 1/8″~4″ (DN6~DN100)
Class/压力等级 2000 LBS, 3000 LBS, 6000 LBS
Type/连接形式 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
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 ASME 16.11, GB/T14383-2018,BS-3799


Threaded Elbow 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/合线路  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)


Threaded Elbow Dimesions:

90°螺纹弯头 45°螺纹弯头
Threaded Pressure Class  Pipe Schedule
Class 2000 S80/XH
Class 3000 S160
Class 6000 XXH
 
DN Nom.
Pipe
Size
Center to End
Elbow,Tee,Cross
A
Center to End
45°Elbow
C
Outside Diameter
Of Band
H
Minimum Wall
Thickness
G
Length Of
Thread
Min.(1)
2000 3000 6000 2000 3000 6000 2000 3000 6000 2000 3000 6000 B L2
6 1/8" 21 21 25 17 17 19 22 22 25 3.18 3.18 6.35 6.4 6.7
8 1/4" 21 25 28 17 19 22 22 25 33 3.18 3.3 6.6 8.1 10.2
10 3/8" 25 28 33 19 22 25 25 33 38 3.18 3.51 6.98 9.1 10.4
15 1/2" 28 33 38 22 25 28 33 38 46 3.18 4.09 8.15 10.9 13.6
20 3/4" 33 38 44 25 28 33 38 46 56 3.18 4.32 8.53 12.7 13.9
25 1" 38 44 51 28 33 35 46 56 62 3.68