Asbestos-cement pipes

The pipe asbestos-cement free-flow is issued according to requirements of GOST 1839-80 and TU 5786-006-00281594-2002. The free-flow asbestine pipe is used for the device of external pipelines of the free-flow sewerage, flues, air ducts, gas flues, refuse chutes in residential buildings, when laying drainage collectors, for laying of cables of telecommunication and electric cables, for overlappings of roofs of garages and industrial buildings, for a construction of the column bases under one-storeyed or combined and panel board garden lodges.

Main characteristics of a product	Conditional pass, mm
	100	125	150	200	300
Length, mm	3950	3950	3950	3950	3950
External diameter, mm	118	143	161	215	309
Vnutrenny diameter, mm	100	125	141	189	277
Thickness of a wall, mm	9	9	10	13	16
Size of test hydraulic pressure, not less, than a MPa	0,4	0,4	0,4	0,4	0,4
Load of crush, not less, than a kgf	460		400	320	420
Load of a bend, not less, than a kgf	180		400	-	-
Mass of running meter, kg	6,1	7,5	9,4	18	32,2

For connection of asbestos-cement pipes free-flow asbestos-cement or polyethylene couplings serve.

The pipe is asbotsementny pressure head

The pipe asbestos-cement pressure head is issued according to requirements of GOST 539-80 and TU 5786-013-00281708-03. The pressure head asbestine pipe is used for laying of pressure head networks of industrial and household pipelines, for pressure head water, meliorative and irrigating systems, for the pressure head sewerage, heating mains, ventilation, for drainage collectors, for thermal insulation in thermal units, in oil pipelines, for the bases in boggy places, as upsetting pipes of wells, wells, for production of garage overlappings, drains.

Main characteristics of a product	Conditional pass, mm
	100	125	150	200	300
Length, mm	3950	3950	3950	3950	3950
External diameter, mm	122		168	224	324
Vnutrenny diameter, mm	100		141	196	286
Thickness of a wall, mm	11		13,5	14	19
Size of test hydraulic pressure, not less, than a MPa	0,9	0,9	0,9	0,9	0,9
Load of crush, not less, than a kgf	1100		1100	1200	1400
Load of a bend, not less, than a kgf	4050		1100	-	-
Mass of running meter, kg	9,2		15,2	24,5	47,7

For connection of pressure head asbestos-cement pipes asbestos-cement couplings of the type serve. Rings from heat-resistant rubber which under the influence of water pressure in the pipeline are reliably drawn in to the condensed surfaces are applied to consolidation of connections in couplings pressurizing butt connection. Use of our pipes in heating mains provides high reliability at water temperature to 130 C.