2KSO

Nominal diameter (DN, mm):	65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200.
Nominal pressure (Pwork, PN):	16 bar, 25 bar.
Working environment temperature:	from -200°С to +550°С

Overview Model overview Those. information Download Colors DOP, CAD

Overview

Two-piece axial bellows expansion joint.

The two-piece axial bellows expansion joint is equipped with multilayer stainless steel bellows and welded ends. Specifications are shown in tables 1 and 2.

Model overview

Those. information

2KSO - detailed description

2KCO

Table 1

Callout	Nominal diameter	Nominal pressure	Dimensions			Axial compensating ability		Estimated weight	Calculated stiffness	Estimated effective area
	DN	РN	dr	s	L	Δ	±λ	Estimated weight	С_λ	S_эф
	мм mm	Бар bar	мм mm	мм mm	мм mm	мм mm	мм mm	кг kg	Н/мм N/mm	см² cm²
2КСО 65-16-140	65	16	76	4,0	840	140	70	6,7	108,36	59,99
2КСО 80-16-140	80	16	89	4,0	830	140	70	8,3	83,74	82,52
2КСО 100-16-200	100	16	108	4,0	930	200	100	10,9	71,95	116,9
2КСО 125-16-200	125	16	133	5,0	940	200	100	15,3	85,57	154,38
2КСО 150-16-200	150	16	159	5,0	970	200	100	21,3	114,73	236,42
2КСО 200-16-320	200	16	219	8,0	1120	320	160	48,4	192,08	456,92
2КСО 250-16-320	250	16	273	8,0	1224	320	160	67,0	189,71	683,49
2КСО 300-16-360	300	16	325	8,0	1264	360	180	78,2	201,16	959,91
2КСО 350-16-360	350	16	377	7,0	1280	360	180	85,4	206,72	1234,74
2КСО 400-16-380	400	16	426	9,0	1336	380	190	144,9	444,88	1622,40
2КСО 500-16-400	500	16	530	8,0	1364	400	200	175,0	529,71	2463,01
2КСО 600-16-400	600	16	630	10,0	1426	400	200	269,3	1061,24	3433,65
2КСО 700-16-420	700	16	720	10,0	1420	420	210	302,9	918,87	4484,08
2КСО 800-16-420	800	16	820	12,0	1486	420	210	460,1	1118,93	5787,21
2КСО 900-16-420	900	16	920	14,0	1438	420	210	521,8	1303,32	7241,25
2КСО 1000-16-440	1000	16	1020	14,0	1484	440	220	611,1	1660,95	8841,39
2КСО 1200-16-440	1200	16	1220	16,0	1484	440	220	803,8	1635,61	12522,48

Note:
1. Versions with an inner screen and a protective cover are possible.
2. Variants with other technical parameters are possible.
3. Variants with other end fittings are possible: flange connection, threaded connection.
4. The calculated weight of the expansion joint may differ from the actual one.

2KCO

Tabke 2

Callout	Nominal diameter	Nominal pressure	Dimensions			Axial compensating ability		Estimated weight	Calculated stiffness	Estimated effective area
	DN	РN	dr	s	L	Δ	±λ	Estimated weight	С_λ	S_эф
	мм mm	Бар bar	мм mm	мм mm	мм mm	мм mm	мм mm	кг kg	Н/мм N/mm	см² cm²
2КСО 65-25-140	65	25	76	4,0	840	140	70	6,7	108,36	59,99
2КСО 80-25-140	80	25	89	4,0	830	140	70	8,3	83,74	82,52
2КСО 100-25-200	100	25	108	4,0	930	200	100	10,9	71,95	116,9
2КСО 125-25-200	125	25	133	5,0	940	200	100	15,3	85,57	154,38
2КСО 150-25-200	150	25	159	5,0	970	200	100	21,3	114,73	236,42
2КСО 200-25-320	200	25	219	8,0	1120	320	160	48,4	192,08	456,92
2КСО 250-25-320	250	25	273	8,0	1242	320	160	67,9	189,71	683,49
2КСО 300-25-360	300	25	325	8,0	1264	360	180	83,7	367,35	962,11
2КСО 350-25-360	350	25	377	7,0	1316	360	180	94,4	386,11	1237,23
2КСО 400-25-380	400	25	426	9,0	1356	380	190	150,1	415,63	1623,83
2КСО 500-25-400	500	25	530	8,0	1384	400	200	190,6	879,64	2468,29
2КСО 600-25-400	600	25	630	10,0	1426	400	200	269,3	1061,24	3433,65
2КСО 700-25-420	700	25	720	10,0	1420	420	210	302,9	918,87	4484,08
2КСО 800-25-420	800	25	820	12,0	1486	420	210	460,1	1118,93	5787,21
2КСО 900-25-420	900	25	920	14,0	1438	420	210	521,8	1303,32	7241,25
2КСО 1000-25-440	1000	25	1020	14,0	1484	440	220	611,1	1660,95	8841,39
2КСО 1200-25-440	1200	25	1220	16,0	1484	440	220	803,8	1635,61	12522,48