GOST 13965-74 Reducing tees for connecting pipelines along the outer cone | Zavod mir
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Home > Product Catalog > Tees > GOST > GOST 13965-74 Reducing tees for connecting pipelines along the outer cone

Tees in accordance with GOST 13965-74 design feature is that the working flow can only be removed at an angle of 90 0 with respect to the main pipeline and the tees have different diameters of the through holes in the branches and allow connecting pipe sections having different diameters.

SKU: ГОСТ 13965-74 Categories: , Tag:

Description

Tees in accordance with GOST 13965-74 – The design feature is that the working flow can only be withdrawn at an angle of 90 0 with respect to the main pipeline and the tees have different diameters of the through holes in the branches and allow connecting pipe sections with different diameters. 

Description

GOST 13965-74 Reducing tees for connecting pipelines along the outer cone

Tees in accordance with GOST 13965-74 – The design feature is that the working flow can only be withdrawn at an angle of 90 0 with respect to the main pipeline and the tees have different diameters of the through holes in the branches and allow connecting pipe sections with different diameters.&nbsp ;

Description of product design features

Reducing tees should be made in five versions:

  • performance 1 – hell. 1
  • performance 2 – hell. 2
  • performance 3 – hell. 3
  • performance 4 – hell. 4
  • performance 5 – hell. 5

Production material: from steel grades 45, 12X18H9T, 13X11H2V2MF, aluminum alloy and bronze.

Coating of reducing tees with zinc, cadmium, anodizing, passivation, chemical anodizing is carried out in our own galvanizing shop.

An example of the symbol for a transition tee version 1 to pipelines Dn = 8 mm and D h1 = 10 mm aluminum alloy:

Reducing tee 1-8-10-31А GOST 13965-74

The same, made of steel grade 45:

Reducing tee 1-8-10-22А GOST 13965-74

The same, made of steel grade 12X18H9T:

Reducing tee 1-8-10-13А GOST 13965-74

The same, made of steel grade 13X11N2V2MF:

Reducing tee 1-8-10-11А GOST 13965-74

The same, in bronze:

Reducing tee 1-8-10-41А GOST 13965-74

An example of the symbol for a transition tee version 3 to pipelines Dn = 12 mm, D H1 = 8 mm and DH2=16mm aluminum alloy:

Reducing tee 3-12-8-16-31А GOST 13965-74

The same, made of steel grade 45:

Reducing tee 3-12-8-16-22А GOST 13965-74

The same, made of steel grade 12X18H9T:

Reducing tee 3-12-8-16-13А GOST 13965-74

The same, made of steel grade 13X11N2V2MF:

Reducing tee 3-12-8-16-11A GOST 13965-74

The same, in bronze:

Reducing tee 3-12-8-16-41А GOST 13965-74

Product applications

Reducing tees are used in many industries. An increased demand for products is observed in particular in the aircraft and engineering industries, where such tees are used for reliable connection of pipelines.

 

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