Threaded Pipe Nipples

Carbon Steel Threaded Fittings

1/2″ Threaded Pipe Nipples are manufactured by high quality carbon steels with a galvanized finish, also available in extensive range of dimensions.

Pipe Nipples are a short piece of pipe with external threaded end, it is commonly used in small diameter pipeline within 4 inch to connect pipes.

The threads at two ends can be same or different types, such as NPT thread to BSP thread nipples are also exist.

Threaded Pipe Nipples Dimensions

Nominal  Size		OD of Pipes	Lengths of Thread	Wall of pipes	Pipe Nipple Lengths.
DN	NPS	OD	L 2min	T	L
					Ⅰ	Ⅱ	Ⅲ
6 8 10	1/8 1/4 3/8	10.3 13.7 17.1	6.7             10.2 10.4	STD, XS Sch40,Sch80	50	75	100
15 20 25	1/2 3/4 1	21.3 26.7 33.4	13.6 13.9 17.3	STD, XS Sch40,Sch80	50	75	100
32 40 50	11/4 11/2 2	42.2 48.3 60.3	18.0 18.4 19.2	STD, XS Sch40,Sch80	75	100	150
65 80 90	21/2 3 31/2	73.0 88.9 101.6	28.9             30.5           31.8	STD, XS Sch40,Sch80	100	150	200
100 125 150	4 5 6	114.3 141.3 168.3	33.0 35.7           38.4	STD, XS Sch40,Sch80	100	150	200
200 250 300	8 10 12	219.1 273.0 323.8	43.5 48.9 54.0	STD, XS Sch40,Sch80	150	200	250

Standard: ASME B16.11, BS 3799

Diameter: 1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″

Pressure Rating: STD/SCH40, XS/Sch 80.

End Type: TBE, TOE, Male, Female

Thread Type: NPT, BSPP, BSPT, PF, PT

Surface: Anti-rust Oil, Galvanized or PE Coated.

Material Grades of BSP Threaded Nipple

Stainless Steel: ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321

Alloy Steel: ASTM A182 F1, F5, F9, F11, F12, F22, F91

Duplex Steel: ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760

Carbon Steel: ASTM A105, A694 F52, F60, F65, F70, A350 LF2, LF3

Pipe Nipple Weight Chart

TOE or TBE Pipe Nipple are usually with BSPP and NPT threads. The thickness is usually used in Schedule 80 and 160, and common length are 100mm, 150mm or customized.

Nominal Size		Weight/kg
DN	NPS	SCH80/ L=100	SCH160 / L= 100
6	1/8	0.05	–
8	1/4	0.08	–
10	3/8	0.11	–
15	1/2	0.16	0.2
20	3/4	0.22	0.3
25	1	0.33	0.5
32	1 1/4	0.45	0.6
40	1 1/2	0.55	0.75
50	2	0.76	1.1
65	2 1/2	1.15	1.5
80	3	1.55	2.2
100	4	2.25	3.5

Galvanized Pipe Fittings

Package

We marked all Pipe Nipple with Grade, Lot No, Size, Standard and Pressure. The workers surfaced all Galvanized Pipe Nipples with anti-rust oil, then sleeved forged steel threaded fittings into plastic bag individually, packed them in carton and wooden cases, finally bundled packages with nylon rope.

Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. great care is taken during operation and transportation.

Inspection

1. Visual check the surface of carbon steel nipples. Such as dents, die marks, porosity, undercuts.
2. Check the marking. Such as size, material code, material grade, thickness, heat No.
3. Measure the dimensions. Such as outside diameter, thickness, length of thread.
4. Test the thread of thread nipple with go/no go gauge.
5. Test the galvanized thickness of forged fittings.

Advantages

• Good Quality
• Fast Delivery
• Safe Package
• Abundant Stock
• Reasonable Price
• Reliable Shipment