Stainless Steel Precision Casting Hose Nipple

Hose nipple can be divided into: external thread end connection water pipe joints, ferrule type water pipe joints, and self-fixing water pipe joints according to the way of use.

The ferrule-type hose nipple can connect the unthreaded steel pipe to the hose, saving the threading process. The structure is compact and the strength is high. Self-fixing hose nipple can connect non-threaded steel pipes or non-threaded equipment outlets to hoses, saving the threading process; the structure is compact and the strength is high. Widely used in high-end buildings, hotels, hospitals, mansions, gymnasiums, museums, institutions, villas, residential quarters.

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Suitable Parameters

No.	Diameter of rubber hose	Suitable Adaptor Dimension
No.	Diameter of rubber hose	Metric thread	BS thread	ANSI thread
1	4	M12x1.25	G1/8”	5/16”-24(UNF)
2	6	M14x1.5	G1/4”	7/16”-20(UNF)
3	8	M16x1.5		1/2”-20(UNF)
4	10	M18x1.5	G3/8”	9/16”-18(UNF)
5	13(12)	M22x1.5	G1/2”	3/4”-16(UNF)
6	16	M27x1.5	G5/8”	7/8”-14(UNF)
7	19(20)	M30x1.5	G3/4”	11/16”-12(UNF)
8	22	M36X2.0		15/16”-12(UNF)
9	25	M39X2.0	G1”	15/16”-12(UNF)
10	32	M45X2.0	G11/4”	15/8”-12 (UNF)
11	38	M52X2.0	G11/2”	17/8”-12 (UNF)
12	45	M60X2.0		5/16”-24 (UNF)
13	51(50)	M64X2.0	G2”	21/2”-12 (UNF)

Basic dimension of 55° conical pipe thread (BSPT)

Code	Inch dimension	Major Diameter mm d=D	Thread pitch mm p	Thread QTY n	Middle Diameter mm d2=D2	Minor Diameter External Screw d3	Thread Height H1	Bottom Hole Size mm
R 1/16	1/16"	7.723	0.907	28	7.142	6.561	0.581	6.4
R 1/8	1/8"	9.728	0.907	28	9.147	8.566	0.581	8.4
R 1/4	1/4"	13.157	1.337	19	12.301	11.445	0.856	11.2
R 3/8	3/8"	16.662	1.337	19	15.806	14.950	0.856	14.75
R 1/2	1/2"	20.955	1.814	14	19.793	18.631	1.162	18.25
R 3/4	3/4"	26.441	1.814	14	25.279	24.117	1.162	23.75
R 1	1"	33.249	2.309	11	31.77	30.291	1.479	30
R 1 1/4	1 1/4"	41.910	2.309	11	40.431	38.952	1.479	38.5
R 1 1/2	1 1/2"	47.803	2.309	11	46.324	44.845	1.479	44.5
R 2	2"	59.614	2.309	11	58.135	56.656	1.479	56
R 2 1/2	2 1/2"	75.184	2.309	11	73.705	72.226	1.479	71
R 3	3"	87.884	2.309	11	86.405	84.926	1.479	85.5
R 4	4"	113.030	2.309	11	111.551	110.072	1.479	110.5
R 5	5"	138.430	2.309	11	136.951	135.472	1.479	136
R 6	6"	163.830	2.309	11	162.351	160.872	1.479	161.5

Advantage

Daily output 200,000 pieces

Special person for service and tracking, one-stop direct production, 15 days for mold opening and 3 days for samples, 7 days for batches, usually within 20 days to try molds, 7x24 hours 1-to-1 service, to help customers solve problems until customers are satisfied.

7x24 hours service system

Let you get a timely response to product problems at any time to ensure the interests of customers. All quality problems can be negotiated by both parties to modify the product.

20 years of processing experience, quality assurance

The plant area is more than 30,000 square meters, more than 300 employees, 24 hours of production, from mold opening to shipment are all completed in-house, and the shipment speed is fast.