Single Flange Transmission Joint

Single flange transmission joint is a pipeline connector connected with flange at one end and pipeline at the other end. The main role is to compensate pipeline displacement, transfer thrust and protect pipeline equipment, but can not absorb axial displacement.

Overview

Features:

High load carrying capacity: able to withstand large axial and radial loads.

Simple installation: usually fixed with bolts or nuts, easy to maintain and replace.

Space-saving: compact structure, occupies little space, suitable for installation in limited space.

Rotational accuracy: able to maintain good rotational balance and rotational accuracy, providing stable force transmission performance.

Strong abrasion resistance: Made of high-strength, abrasion-resistant materials.

Strong adaptability: applicable to the connection of various mechanical equipment.

Compensate displacement: it can effectively compensate and relieve the thrust of pipes and blinds.

Protecting equipment: axial thrust can be returned to the whole pipeline, protecting equipment such as pumps and valves.

High temperature resistance: Widely used in high temperature steam pipeline intermittent heating in the pipeline network.

Application Field

Industrial piping system: petrochemical, electric power, metallurgy.

Municipal and public facilities: municipal water supply, drainage, fire fighting, cooling water circulation, hot water supply.

Food processing and pharmaceuticals: food processing, pharmaceuticals.

Mechanical equipment and other fields: fluid transfer equipment, special media and conditions.

单法兰传力图.jpg

NO.	Name	Quantity	Material
1	Noumenon	1	QT400-15、Q235A、ZG230-450、20
2	Seals	1	NBR
3	Gland	1	QT400-15、Q235A、ZG230-450、20
4	Short pipe flanges	1	Q235A、35、16Mn
5	Stud	n	Q235A、35、1Cr18Ni9Ti
6	Screw nut	5n	Q235A、20、1Cr18Ni9Ti

Installing the Data Sheet
Nominal Diameter DN	The outsde diameter of pipe		Dimensions		Flange Size
	The outsde diameter of pipe		Dimensions		0.6MPa				1.0MPa
	D_W	D_o	L	ΔL	D	D₁	n-Th	b	D	D₁	n-Th	b
65	76	76	400	40	160	130	4-M12	16	185	145	4-M16	20
80	89	89			190	150	4-M16	18	200	160	4-M16	22
100	114	114			210	170	4-M16	18	220	180		24
125	140	140			240	200	8-M16	20	250	210		26
150	168	168			265	225		20	285	240	12-M20	26
200	219	219			320	280		22	340	295	12-M20	28
250	273	273			375	335	12-M16	24	395	350	12-M20	28
300	325	325	420	50	440	395	12-M20	24	445	400	12-M20	28
350	377	377			490	445	12-M20	26	505	460	16-M20	30
400	426	426			540	495	12-M20	28	565	515	12-M24	32
450	480	480			595	550	12-M20	28	615	565	20-M20	32
500	530	530			645	600	20-M20	30	670	620	20-M20	34
600	630	630	440		755	705	20-M24	30	780	725	20-M27	36
700	720	720	440		860	810	24-M24	32	895	840	24-M27	40
800	820	826	600	60	975	920	24-M27	34	1015	950	24-M30	44
900	920	926			1075	1020	24-M27	36	1115	1050	28-M30	46
1000	1020	1026			1175	1120	28-M27	36	1230	1160	28-M33	50
1200	1220	1226	620		1450	1340	32-M30	40	1455	1360	32-M36	56
1400	1420	1428	620		1630	1560	36-M33	44	1675	1590	36-M39	62
1600	1620	1628	630		1830	1760	40-M33	48	1915	1820	40-M45	68
1800	1820	1828	630		2045	1970	44-M36	50	2115	2020	44-M45	70
2000	2020	2030	650		2265	2180	48-M39	54	2325	2230	48-M45	74
2200	2220	2230			2475	2390	52-M39	60	2550	2440	52-M52	80
2400	2420	2430			2685	2600	56-M39	62	2760	2650	56-M52	82
2600	2620	2630	750	80	2905	2810	60-M45	64	2960	2850	60-M52	88
2800	2820	2830			3115	3020	64-M45	68	3180	3070	64-M52	94
3000	3020	3030			3315	3220	68-M45	70	3405	3290	68-M56	100
3200	3220	3230			3525	3430	72-M45	76

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