Transition with metal insulation plug

Transition with MZI is a connecting element of pipelines of different diameters. The metal insulation plug serves as protection against moisture penetration and possible mechanical damage at the work site during temporary suspension of work. It is also installed at the boundaries of the transition of the insulated pipe to the steel one.

Transition with metal insulation plug - Image 2

d, мм	ПЭ оболочка			ПЭ оболочка			ОЦ оболочка
d, мм	Тип 1 D, мм	Тип2 D, мм	d1,мм	Тип1 D1, мм	Тип 2 D1, мм	m, кг	D, мм	D1, мм
45	125	–	32	125	–	10	140	140
57	125	140 32	32	125 8 140 140	–	11	140	140
57	125	140	38	125	–	11	140	140
57	125	140	45	125	–	12	140	140
76 140 160 45	140	160 11 160 140	38	125	–	13	160	140
76	140	160	45	125	–	13	160	140
76	140	160	57	125	140	14	160	140
89	160	180	45	125	–	15	180	140
89	160	180	57	125	140	15	180	140
89	160	180	76	140	160	18	180	160
108	180	200	57	140	140	18	200	140
108	180	200	76	140	160	20	200	160
108	180	200	89	160	180	24	200	140
133	225	250	57	140	140	24	225	140
133	225	250	76	140	160	26	225	160
133	225	250	89	160	180	28	225	180
133	225	250	108	180	200	28	225	200
159	250	280	57	140	160	30	250	140
159	250	280	76	140	160	32	250	160
159	250	280	89	160	180	33	250	180
159	250	280	108	180	200	35	250	200
159	250	280	133	225	250	40	250	225
219	315	355	57	140	140	46	315	140
219	315	355	76	140	160	48	315	160
219	315	355	89	160	180	49	315	180
219	315	355	108	180	200	51	315	200
219	315	355	133	225	250	56	315	225
219	315	355	159	250	280	59	315	250
273	400	450	108	180	200	64	400	200
273	400	450	133	225	250	67	400	225
273	400	450	159	250	280	72	400	250
273	400	450	219	315	355	83	400	315
325	450	500	108	180	200	76	450	200
325	450	500	133	225	250	78	450	225
325	450	500	159	250	280	81	450	250
325	450	500	219	315	355	88	450	315
325	450	500	273	400	450	95	450	400
426	560	630	159	250	280	126	560	250
426	560	630	219	315	355	140	560	315
426	560	630	273	400	450	145	560	400
426	560	630	325	560	630	151	560	450
530	710	–	159	250	280	165	675	250
530	710	–	219	315	35	172	675	315
530	710	–	273	400	450	174	675	400
530	710	–	325	450	500	179	675	450
530	710	–	426	560	630	193	675	560
630	800	–	325	450	500	206	775	450
630	800	–	426	560	630	214	775	560
630	800	–	530	710	–	230	775	675
720	900	–	426	560	630	251	875	560
720	900	–	530	710	–	256	875	675
720	900	–	630	800	–	268	875	775
820	1000	1100	426	560	–	335	975	560
820	1000	1100	530	710	–	334	975	675
820	1000	1100	630	800	–	340	975	775
820	1000	1100	720	900	–	352	975	875
920	1100	1200	530	710	–	379	1075	675
920	1100	1200	630	800	–	381	1075	775
920	1100	1200	720	900	–	387	1075	875
920	1100	1200	820	1000		407	1075	975
1020	1200	–	530	710	–	411	1175	675
1020	1200	–	630	800	–	411	1175	775
1020	1200	–	720	900	–	423	1175	875
1020	1200	–	820	1000	1100	437	1175	975
1020	1200	–	920	1100	1200	432	1175	1075

Example of a symbol in an order specification:

Transition from a steel pipe with a diameter of 630 mm, a wall thickness of 8 mm, to a steel pipe

with a diameter of 426 mm, a wall thickness of 7 mm, with type 1 insulation made of polyurethane foam in a polyethylene shell, with a metal insulation plug 200 mm long

Transition St630x8-426×7-1-PPU-PE-200 with MZI

Transition from a steel pipe with a diameter of 630 mm, a wall thickness of 8 mm to a steel pipe

with a diameter of 426 mm, a wall thickness of 7 mm, with polyurethane foam insulation in a galvanized shell, with a metal insulation plug 200 mm long: Transition St630x8-426×7-PPU-OC-200 with MZI

Distance from the end of the pipe to the metal plug insulation 70 mm – for diameters up to and including 219 mm, 110 mm – for pipes of other diameters.

Transition with metal insulation plug

Other products

Pipe in galvanized sheath

Five-core cable

Three-core cable

Five-core cable extension kit

Three-core cable extension kit

Wall carpet

Ground carpet

Control and installation tester

Control and installation tester

Pulse reflectometer

Pulse reflectometer

Transition device

Service

Product Catalog

News

Projects

Company

Company

Certificates

Contacts

+7 7212 40 58 15

+7 777 322 3220

info.karaganda@evopipes.kz

Republic of Kazakhstan, Karaganda region, Bukhar-Zhyrau district, Doskey rural district, Doskey village, accounting quarter 028, building 1497.