Steel locknuts, couplings and herringbone hose fittings
Locknut steel GOST 8968-75 and Coupling with thread GOST 8966-75 are used to connect the threaded sections of pipelines together with the sanitary squeegee.
The production a steel locknut can be carried out from a steel sheet or by powder metallurgy - the price of the latter will be somewhat lower due to a less expensive technology, but the product may be more fragile than that made from a sheet.
The manufacture a steel connecting coupling is more advantageous from a pipe billet with a wall thickness sufficient for threading. To seal the connections of steel threaded fittings, sealing pastes (ERMETIC PAST), sanitary linen (tow) or fum-tape are used as sealing materials.
Steel hose fittings are also made from tubular blanks with subsequent processing on lathes for threading and herringbone for fixing the hose.
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Locknut steel 15mm GOST 8968-75 is used to seal the joints of two pipes of the "squeeze-coupling" type in pipeline systems for the transportation of non-aggressive substances.
Locknut steel 20mm GOST 8968-75 is used to seal the joints of two pipes of the "squeeze-coupling" type in pipeline systems for the transportation of non-aggressive substances.
Locknut steel 25mm GOST 8968-75 is used to seal the joints of two pipes of the "squeeze-coupling" type in pipeline systems for the transportation of non-aggressive substances.
Locknut 32mm GOST 8968-75 steel is used to seal the joints of two pipes of the "squeeze-coupling" type in pipeline systems for the transportation of non-aggressive substances.
Steel lock nut 40mm GOST 8968-75 is used to seal the connection type "squeeze-coupling" in pipeline systems for the transportation of non-aggressive substances.
Steel lock nut 50mm GOST 8968-75 is used for sealing spur-coupling joints in pipeline systems for transporting non-aggressive substances.
Steel lock nut 65mm GOST 8968-75 is used to seal the connection type "squeeze-coupling" in pipeline systems for the transportation of non-aggressive substances.
Steel lock nut 80mm GOST 8968-75 is used to seal the connection type "squeeze-coupling" in pipeline systems for the transportation of non-aggressive substances.
Steel coupling straight 15mm is used when connecting pipes in low-pressure gas pipelines, water pipelines, heating systems and other pipeline systems for transporting non-aggressive substances.
Steel coupling straight 20mm is used when connecting pipes in low-pressure gas pipelines, water pipelines, heating systems and other pipeline systems for transporting non-aggressive substances.
Steel coupling straight 25mm is used when connecting pipes in low-pressure gas pipelines, water pipelines, heating systems and other pipeline systems for transporting non-aggressive substances.
Coupling straight steel 32mm is used when connecting pipes in low-pressure gas pipelines, water pipelines, heating systems and other pipeline systems for transporting non-aggressive substances.
Coupling straight steel 40mm is used when connecting pipes in heating systems, low-pressure gas pipelines, water pipelines and other pipeline systems for non-aggressive substances.
Coupling straight steel 50mm is used when connecting pipes in heating systems, low-pressure gas pipelines, water pipelines and other pipeline systems for non-aggressive substances.
Coupling straight steel 65mm is used when connecting pipes in heating systems, low-pressure gas pipelines, water pipelines and other pipeline systems for non-aggressive substances.
The straight steel coupling 80mm is used when connecting pipes in heating systems, low-pressure gas pipelines, water pipelines and other pipeline systems for non-aggressive substances.
A 15mm steel fitting is used to connect a hose to a threaded part of a pipeline or other systems when transporting non-aggressive substances and is a piece of pipe with turning.
A 20mm steel fitting is used to connect a hose to a threaded part of a pipeline or other systems when transporting non-aggressive substances and is a blank of a VGP pipe with subsequent turning.
A 25mm steel fitting is used to connect a hose to a threaded part of a pipeline or other systems when transporting non-aggressive substances and is a blank of a VGP pipe with subsequent turning.
A 32mm steel fitting is used to connect a hose to a threaded part of a pipeline or other systems when transporting non-aggressive substances and is a blank of a VGP pipe with subsequent turning.
A 40mm steel fitting is used to connect a hose to a threaded part of a pipeline or other systems when transporting non-aggressive substances and is a blank of a VGP pipe with subsequent turning.
A 50mm steel fitting is used to connect a hose to a threaded part of a pipeline or other systems when transporting non-aggressive substances and is a blank of a VGP pipe with subsequent turning.
Steel fitting 80mm is used to connect a hose to a threaded part of a pipeline or other systems when transporting non-aggressive substances and is a blank of a VGP pipe with subsequent turning.
A 15mm steel fitting is used to connect hoses of the same diameter when transporting non-aggressive substances and is a piece of pipe with turning.
A 20mm steel fitting is used to connect hoses of the same diameter when transporting non-aggressive substances and is a piece of pipe with turning.
A 25mm steel fitting is used to connect hoses of the same diameter when transporting non-aggressive substances and is a piece of pipe with turning.
A 32mm steel fitting is used to connect hoses of the same diameter when transporting non-aggressive substances and is a piece of pipe with turning.
A 40mm steel fitting is used to connect hoses of the same diameter when transporting non-aggressive substances and is a piece of pipe with turning.
A 50mm steel fitting is used to connect hoses of the same diameter when transporting non-aggressive substances and is a piece of pipe with turning.
A 65mm steel fitting is used to connect hoses of the same diameter when transporting non-aggressive substances and is a piece of pipe with turning.
