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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
				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