2SKU.PPU-TPE

Nominal diameter (DN, mm):	50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000
Nominal pressure (Pwork, PN):	25 bar
Working environment temperature:	up to +150°C

Overview Model overview Those. information Download Colors DOP, CAD

Overview

A two-section bellows compensating device with a heat and waterproof bellows and a sleeve in a polyethylene sheath with factory-applied PPU insulation of the branch pipes applied under it.

A two-section bellows compensating device with a heat- and water-insulated bellows and a sleeve in a polyethylene sheath with factory-applied PPU insulation of the branch pipes applied under it, equipped with heat- and waterproof multilayer stainless steel bellows, welded branch pipes with factory insulation, sleeves in a polyethylene sheath for PUF insulation, gland packing for waterproofing, protective covers, guides to prevent torsional rotation and washers for additional installation of pre-stretching mechanisms. Lifting and pre-stretching lugs are provided in the product. It is possible to manufacture with additional thermal insulation of bellows and SODK conductors.

Specifications are shown in the table 1.

Model overview

Those. information

2SKU.PPU-TPE - detailed description

2СКУ.ППУ-ТПЭ

table 1

Callout	Nominal diameter	Nominal pressure	Dimensions						Axial compensating ability		Estimated weight	Calculated stiffness	Estimated effective area
	DN	РN	dr	s	D	D1	h	L	Δ	±λ	Estimated weight	С_λ	S_эф
	мм mm	Бар bar	мм mm	мм mm	мм mm	мм mm	мм mm	мм mm	мм mm	мм mm	кг kg	Н/мм N/mm	см² cm²
2СКУ.ППУ/ТПЭ 50-25-140	50	25	57	3,5	245	127	220	1701	140	70	94	246,69	60,67
2СКУ.ППУ/ТПЭ 65-25-140	65	25	76	4,0	245	142	220	1701	140	70	103	246,69	60,67
2СКУ.ППУ/ТПЭ 80-25-140	80	25	89	4,0	245	164	220	1711	140	70	107	218,03	83,47
2СКУ.ППУ/ТПЭ 100-25-200	100	25	108	4,0	299	182	250	1824	200	100	152	247,33	118,05
2СКУ.ППУ/ТПЭ 125-25-200	125	25	133	5,0	299	227	250	1846	200	100	164	299,56	155,04
2СКУ.ППУ/ТПЭ 150-25-200	150	25	159	5,0	377	252	288,5	1881	200	100	220	281,42	238,06
2СКУ.ППУ/ТПЭ 200-25-320	200	25	219	8,0	426	317	312,5	2265	320	160	372	339,01	459,16
2СКУ.ППУ/ТПЭ 250-25-320	250	25	273	8,0	480	402	340	2460	320	160	423	337,80	686,23
2СКУ.ППУ/ТПЭ 300-25-360	300	25	325	8,0	530	452	365	2585	360	180	543	409,43	963,16
2СКУ.ППУ/ТПЭ 400-25-380	400	25	426	9,0	650	562	425	2702	380	190	800	581,8	1630,98
2СКУ.ППУ/ТПЭ 500-25-400	500	25	530	8,0	820	712	510	2753	400	200	1100	667,78	2468,29
2СКУ.ППУ/ТПЭ 600-25-400	600	25	630	10,0	950	802	575	2768	400	200	1496	816,46	3425,34
2СКУ.ППУ/ТПЭ 700-25-420	700	25	720	10,0	1060	902	630	2848	420	210	1818	906,1	4488,83
2СКУ.ППУ/ТПЭ 800-25-420	800	25	820	12,0	1160	1002	680	2883	420	210	2150	957,31	5780,47
2СКУ.ППУ/ТПЭ 1000-25-440	1000	25	1020	14,0	1360	1202	780	2887	420	110	2700	1295,64	8841,39

Note:
1. Additional thermal insulation of the bellows is possible.
2. Variants with other technical parameters are possible.
3. The product can be completed with a pre-stretching mechanism in the amount of 2 pcs.
4. The estimated weight of the expansion joint may differ from the actual weight.
5. Additional installation of SODK (operational remote control system) is possible.
6. It is possible to manufacture thermal insulation type 1 – standard and type 2 – reinforced (according to GOST 30732).
7. It is possible to manufacture an expansion joint in a galvanized sheath (when manufacturing an expansion joint in a galvanized sheath, the product will not have lifting and pre-stretching eyes).
8. The appearance of the structure may vary.