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Threaded connections with adapters (Combined connections)

Metal hoses with threaded couplers have a wide range of varieties to choose from, they differ in several classified characteristics.

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Threaded nozzle (External thread)

Metal hose "Threaded nozzles with conical threads R / BSPT" (Д101)

Pipe thread

6...80

Д101 Д101

Д101. Metal hose "Threaded nozzles with conical threads R / BSPT" (GOST 6211-81/EN 10226/DIN 2999/ISO 7-1)."

A standard range of metal hoses of basic design with D101 fittings is a fitting with an external conical inch thread, the profile angle at the apex is 550.

DN*	PN*, MPа	S*	D*,mm	L1, mm
6	16.0	19	R1/4"	15.0
8	16.0	19	R1/4"	15.0
10	11.0	22	R3/8"	15.0
12	11.0	27	R1/2"	15.0
16	8.5	27	R1/2"	15.0
20	6.5	32	R3/4"	18.0
25	5.0	41	R1"	20.0
32	4.5	46	R1 1/4"	21.0
40	4.5	55	R1 1/2"	22.0
50	4.0	80	R2"	28.0
65	2.8	85	R2 1/2"	30.0
80	2.9	95	R3"	30.0

⁠

Metal hose "Threaded nozzles with conical threads К/NPT" (Д102)

Pipe thread

6...80

Д102 Д102

Д102. Metal hose "Threaded nozzles with conical threads К/NPT" (Д102) (GOST 6111-52 / ASME B 1.20.1)"

A standard metal hose series with fittings D102 is a fitting with an external inch pipe conical thread, the profile angle at the top is 600.

DN*	PN*, MPа	S*	D*, mm	L1, mm
6	16.0	19	NPT 1/8"	15.0
8	16.0	19	NPT 1/8"	15.0
10	11.0	22	NPT 1/4"	15.0
12	11.0	27	NPT 3/8"	15.0
16	8.5	27	NPT 1/2"	15.0
20	6.5	32	NPT 3/4"	18.0
25	5.0	41	NPT 1"	20.0
32	4.5	46	NPT 1 1/4"	21.0
40	4.5	55	NPT 1 1/2"	22.0
50	4.0	80	NPT 2"	28.0
65	2.8	85	NPT 2 1/2"	30.0
80	2.9	95	NPT 3"	30.0

Metal hose "Threaded nozzle with a cylindrical inch threads" (Д201)

Pipe thread

6...80

Д201 Д201

Д201. Metal hose "Threaded nozzle with a cylindrical inch threads"

Standard-size series of metal hoses with fittings D201- fitting with a cylindrical inch thread

DN*	PN*, MPа	D*,mm	L1, mm
6	20.0	G1/4"	15.0
8	20.0	G1/4"	15.0
10	13.8	G3/8"	15.0
12	13.8	G1/2"	15.0
16	10.6	G1/2"	15.0
20	8.1	G3/4"	18.0
25	6.3	G1"	20.0
32	5.0	G1 1/4"	21.0
40	5.6	G1 1/2"	22.0
50	5.0	G2"	28.0
65	3.5	G2 1/2"	30.0
80	3.6	G3"	30.0

⁠

Metal hose with fittings "Threaded nozzle with a metric thread" (Д301)

Pipe thread

6...80

Д301 Д301

Д301.Metal hose with fittings "Threaded nozzle with a metric thread"

Standard size metal hoses with fittings D301- fitting with metric thread

DN*	PN, MPа	D,mm	L1, mm	S
6	20.0	M12x1.5	10	19
8	20.0	M12x1.5	10	19
10	13.8	M16x1.5	14	19
12	13.8	M20x1.5	16	27
16	10.6	M20x1.5	20	32
20	8.1	M25x1.5	20	36
25	6.3	M32x1.5	20	46
32	5.0	M40x1.5	25	55
40	5.6	M50x1.5	25	55
50	5.0	M63x1.5	30	70
65	3.5	M75x1.5	30	90
80	3.6	M90x1.5	35	100

Nipple with coupling nut (Internal thread)

Metal hose "Flat nipple with metric thread coupling nut " (with gasket included) (Г101)

Pipe thread

6...50

Г101 Г101

Г101. Metal hose "Flat nipple with metric thread coupling nut " (with gasket included)

Standard size metal hoses with fittings Г101- Flat nipple with metric thread coupling nut

DN	d	d1	S1	S2	l
6	М 14Х1.0	7.2	17	17	65
8	М 16Х1.5	9.5	22	17	65
10	М 18Х1.5	12.5	22	19	65
12	М 22Х1.5	13.5	27	22	65
16	М 27Х1.5	18.5	32	27	75
20	М 30Х1.5	21.5	36	32	75
25	М 38Х1.5	26.5	46	41	75
32	М 45Х1.5	34	50	46	80
40	М 52Х2.0	42	60	55	80
50	М 68Х2.0	52	75	65	85

Metal hose "Flat nipple with pipe cylindrical thread coupling nut " (with gasket included) (Г201)

Pipe thread

6...50

Г201 Г201

Г201. Metal hose "Flat nipple with pipe cylindrical thread coupling nut " (with gasket included)

Standard size metal hoses with fittings Г201- Flat nipple with pipe cylindrical thread coupling nut

DN	d	d1	S1	S2	l
6	G 1/4	7.2	17	17	65
8	G 3/8	9.5	22	17	65
10	G 1/2	12.5	22	19	65
12	G 5/8	13.5	27	22	65
16	G 3/4	18.5	32	27	75
20	G 1	21.5	36	32	75
25	G 1 1/4	26.5	46	41	75
32	G 1 1/2	34	50	46	80
40	G 1 3/4	42	60	55	80
50	G 2	52	75	65	85

Metal hose "Nipple for the outer cone 74 degrees, metric thread coupling nut" (Г301)

Pipe thread

6...50

Г301 Г301

Г301. Metal hose "Nipple for the outer cone 74 degrees, metric thread coupling nut"

Standard size metal hoses with fittings G301- Nipple for the outer cone 74 degrees, metric thread coupling nut

DN	d	Pmax, MPа	d1	d2	S1	S2	l
6	М14х1.0	28.0	10.5	6	19	17	65
8	М16х1.5	28.0	12	6	22	17	65
10	М20х1.5	25.0	15.5	8	27	19	65
12	М22х1.5	18.0	17.5	10	27	22	65
16	М27х1.5	10.0	22	14	32	27	75
20	М33х1.5	11.0	27.5	18	36	32	75
25	М39х1.5	8.5	33.5	23	46	41	75
32	М48х1.5	6.0	43	30	55	50	80
40	М56х1.5	6.5	51	38	65	55	80
50	М72х1.5	6.5	66	48	80	65	85

Metal hose "Nipple for the outer cone 74 degrees, coupling nut with pipe thread" (Г401)

Pipe thread

6...50

Г401 Г401

Г401. Metal hose "Nipple for the outer cone 74 degrees, coupling nut with pipe thread"

Standard size metal hoses with fittings Г401- nipple for external cone 74 degrees, coupling nut with pipe thread

DN	d	Pmax, MPа	d1	d2	S1	S2	l
6	G 1/4″	28.0	10.5	6	19	17	65
8	G 3/8″	28.0	12	6	22	17	65
10	G 1/2″	25.0	15.5	8	27	19	65
12	G 5/8″	18.0	17.5	10	27	22	65
16	G 3/4″	10.0	22	14	32	27	75
20	G 1 ″	11.0	27.5	18	36	32	75
25	G 1 1/4″	8.5	33.5	23	46	41	75
32	G 1 3/4″	6.0	43	30	55	50	80
40	G 2 ″	6.5	51	38	65	55	80
50	G 2 1/2"	6.5	66	48	80	65	85

Metal hose "Spherical nipple, coupling nut with metric thread" (Г501)

Metric thread

6...50

Г501 Г501

Г501. Metal hose "Spherical nipple, coupling nut with metric thread"

Standard-size series of metal hoses with Г501 fittings - spherical nipple, coupling nut with metric thread

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DN	d	D	d1	d2	S1	S2	l
6	М16х1.5	13.5	7.5	6	22	17	65
8	М18х1.5	15.5	9.5	6	22	17	65
10	М20х1.5	17.5	12.5	8	27	19	65
12	М22х1.5	19.5	13.5	10	27	22	65
16	М27х1.5	24.5	18.5	14	32	27	75
20	М30х1.5	28	21.5	18	36	32	75
25	М36х1.5	34	26.5	23	41	41	75
32	М45х1.5	43	34	30	50	50	80
40	М52х1.5	50	42	38	60	55	80
50	М68х2.0	65	52	48	75	65	85

Metal hose with fittings "Spherical nipple, coupling nut with pipe cylindrical thread" (Г601)

Pipe thread

6...50

Г601 Г601

Г601. Metal hose with fittings "Spherical nipple, coupling nut with pipe cylindrical thread"

Standard size metal hoses with fittings Г601- spherical nipple, coupling nut with pipe cylindrical thread

DN	d	D	d1	d2	S1	S2	l
6	G 1/4″	13.5	7.5	6	22	17	65
8	G 3/8″	15.5	9.6	6	22	17	65
10	G 1/2″	17.5	12.5	8	27	19	65
12	G 5/8″	19.5	13.5	10	27	22	65
16	G 3/4″	24.5	18.5	14	32	27	75
20	G 1 ″	28	21.5	18	36	32	75
25	G 1 1/4″	34	26.5	23	41	41	75
32	G 1 3/4″	43	34	30	50	50	80
40	G 2 ″	50	42	38	60	55	80
50	G 2 1/2"	65	52	48	75	65	85

⁠

Metal hose "Nipple for a cone of 24 degrees, coupling nut with a metric carving" (DKOS, DKOL) (Г701-Г702)

Metric thread

6...32

Г701-Г702 Г701-Г702

Г701-Г702. Metal hose "24 degree cone nipple, coupling nut with metric thread" (DKOS, DKOL)

Standard-size series of metal hoses with fittings Г701- nipple cone 24 degrees, coupling nut with metric thread (DKOS-series)

DN	d	l1	S1	S2	l
6	М 18Х1.5	2	22	17	65
8	М 20Х1.5	2.5	24	17	65
10	М 22Х1.5	2.5	27	19	65
12	М 24Х1.5	3	30	22	65
16	М 30Х2	3	36	27	75
20	М 36Х2	3	46	32	75
25	М 42Х2	5	50	41	75
32	М 52Х2	6.5	60	50	80

Size range of metal hoses of basic design with Г702 fittings - nipple for a cone of 24 degrees, coupling nut with a metric thread (DKOL-series)

DN	d	l1	S1	S2	l
6	М 14Х1.5	1.5	17	17	65
8	М 16Х1.5	1.5	19	17	65
10	М 18Х1.5	2	22	19	65
12	М 22Х1.5	2.5	27	22	65
16	М 26Х1.5	3	32	27	75
20	М 30Х2	3	36	32	75
25	М 36Х2	3	41	41	75
32	М 45Х2	5	55	50	80

Metal hose with fittings "Nipple-cone 60 degrees, coupling nut with a pipe cylindrical thread" (Г801)

Pipe thread

6...50

Г801 Г801

Г801. Metal hose with fittings "Nipple-cone 60 degrees, coupling nut with a pipe cylindrical thread"

Standard-size series of metal hoses with fittings Г801- nipple cone 60 degrees, coupling nut with pipe cylindrical thread

DN	d	D	d1	d2	S1	S2	l
6	G 1/4"	13.5	7.5	6	19	17	65
8	G 3/8"	15.5	9.6	6	22	17	65
10	G 1/2"	17.5	12.5	8	27	19	65
12	G 5/8"	19.5	13.5	10	30; 32	22	65
16	G 3/4"	24.5	18.5	14	32	27	75
20	G 3/4"	28	21.5	18	32	32	75
25	G 1"	34	26.5	23	41	41	75
32	G 1 1/4"	43	34	30	50	50	80
40	G 1 1/4"	50	42	38	55	55	80
50	G 2"	65	52	48	70	65	85

Metal hose with fittings "Welded nut with internal pipe cylindrical thread" (Г901)

Pipe thread
Cylindrical thread

6...50

Г901 Г901

Г901. Metal hose with fittings “Welded nut with internal pipe cylindrical thread”

Size range of metal sleeves of basic execution with Г901 fittings - a nut welded with an internal pipe cylindrical thread

DN	d	S	l	l1
6	G 1/4"	Sizesare available uponrequest
8	G 3/8"
10	G 1/2"
12	G 5/8"
16	G 3/4"
20	G 3/4"
25	G 1"
32	G 1 1/4"
40	G 1 1/4"
50	G 2"

⁠

Threaded connections with adapters (Combined connections)

Metal hose "Adapter for welding with a flat seal" (E101)

9...20

плоское

Е101 Е101

E101. Metal hose "Adapter for welding with a flat seal"

Standard-size metal hoses with fittings E101- adapter for welding with flat seal

DN*	Pу, MPа	d1*,mm	S*, mm
9	16.0	10.0	17.0
8	16.0	12.0	19.0
10	11.0	14.0	22.0
12	11.0	17.2	27.0
16	8.5	21.3	32.0
20	6.5	26.9	36.0

Metal hose "Adapter for welding with cone sealing" (E201)

9...50

коническое

Е201 Е201

Е201. Metal hose "Adapter for welding with cone sealing"

A standard size range of metal sleeves of basic design with E201 fittings is a threaded adapter for welding with a tapered sealing

DN*	PN. MPа	d1*.mm	S*. mm	S2*. mm	L1*. mm
9	16.0	10.0	17.0	14.0	8.0
8	16.0	12.0	19.0	17.0	8.0
10	11.0	14.0	22.0	19.0	8.0
12	11.0	17.2	27.0	22.0	10.0
16	8.5	21.3	32.0	27.0	10.0
20	6.5	26.9	36.0	32.0	12.0
25	5.0	33.7	46.0	46.0	12.0
32	4.5	42.4	50.0	46.0	14.0
40	4.5	48.3	60.0	60.0	16.0
50	4.0	60.3	75.0	65.0	18.0

Metal hose "Adapter with internal thread and flat sealing" (E301)

8...50

плоское

Е301 Е301

E301. Metal hose "Adapter with internal thread and flat sealing"

Standard size metal hoses with fittings E301- adapter with internal thread and flat sealing

DN*	PN, MPа	d1*,mm	S*, mm	L1*, mm
8	16.0	Rp1/4A	30.0	10.0
10	11.0	Rp3/8A	36.0	10.0
12	11.0	Rp1/2A	41.0	13.0
16	8.5	Rp1/2A	41.0	13.0
20	6.5	Rp3/4A	50.0	15.0
25	5.0	Rp1A	55.0	17.0
32	4.5	Rp1 1/4A	65.0	19.0
40	4.5	Rp1 1/2A	75.0	19.0
50	4.0	Rp2B	90.0	24.0

Metal hose "Adapter with internal pipe cylindrical thread and tapered sealing" (E401)

Cylindrical thread

8...50

коническое

Е401 Е401

E401. Metal hose "Adapter with an internal pipe thread and a tapered sealing"

Standard-size metal hoses with fittings E401- adapter with internal pipe cylindrical thread and tapered seal

⁠

DN*	PN, MPа	d1*,mm	S1*, mm	S2*,mm	L1*, mm
8	16.0	Rp1/4A	19.0	19.0	12.0
10	11.0	Rp3/8A	22.0	24.0	12.0
12	11.0	Rp1/2A	27.0	27.0	15.0
16	8.5	Rp1/2A	27.0	32.0	15.0
20	6.5	Rp3/4A	36.0	36.0	16.5
25	5.0	Rp1A	46.0	46.0	19.5
32	4.5	Rp1 1/4A	50.0	50.0	21.5
40	4.5	Rp1 1/2A	60.0	60.0	22.0
50	4.0	Rp2B	70.0	70.0	24.0

Metal hose "Adapter with external pipe thread and flat sealing" (E501)

Cylindrical thread

6...50

плоское

Е501 Е501

E501. Metal hose "Adapter with external pipe thread and flat sealing"

A standard size range of metal sleeves of basic design with E501 fittings - an adapter with an external pipe cylindrical thread and a flat sealing

DN*	PN, МПа	d1*,mm	S*, mm	L1*, mm
6	16.0	G1/4	17.0	12.0
8	16.0	G1/4	19.0	12.0
10	11.0	G3/8	22.0	12.0
12	11.0	G1/2	27.0	14.0
16	8.5	G1/2	32.0	14.0
20	6.5	G3/4	36.0	16.0
25	5.0	G1	46.0	18.0
32	4.5	G1 1/4	55.0	20.0
40	4.5	G1 1/2	60.0	22.0
50	4.0	G2	15.0	24.0

⁠

Metal hose "Adapter with an external pipe cylindrical thread and cone sealing" (E601)

Pipe thread
Cylindrical thread

8...50

коническое

Е601 Е601

E601. Metal hose "Adapter with external pipe thread and cone sealing"

A standard size range of metal sleeves of basic design with E601 fittings - an adapter with an external pipe cylindrical thread and a tapered sealing

DN*	PN, MPа	d1*,mm	d2*, mm	S1*, mm	S2*, mm	L1*, mm
8	16.0	G1/4A	8.0	19.0	19.0	12.0
10	11.0	G3/8A	10.0	22.0	24.0	12.0
12	11.0	G1/2A	13.0	27.0	27.0	14.0
16	8.5	G1/2A	16.0	32.0	32.0	14.0
20	6.5	G3/4A	20.0	36.0	36.0	16.0
25	5.0	G1A	25.0	46.0	46.0	18.0
32	4.5	G1 1/4A	32.0	50.0	50.0	20.0
40	4.5	G1 1/2A	38.0	55.0	60.0	22.0
50	4.0	G2B	48.0	65.0	65.0	24.0