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Ostendorf double branches

Home→ Catalog→ Sewerage→ Domestic sewerage→ Pipeline systems→ Fittings for domestic sewerage→ Pipe crosses for domestic sewerage→ Ostendorf double branches

Double branches – special fittings which are used for the installation of two branches from the main sewer riser.

Ostendorf double branches can have branches for the installation of additional pipes at angles of 45°, 67° and 87°. The diameter of additional branches may be equal or smaller to the diameter of the main riser.

Installation of Ostendorf double branches is simple:

  1. The smooth ends of the pipes and the double branch sockets are cleaned of dirt.
  2. Verifies the correct location of the sealing ring.
  3. Technical lubricant is applied to the smooth end of the pipe. Attention! There should be no lubrication on the sealing ring!
  4. The end of the pipe inserted into the double branch is aligned at the center and retracted into the socket as far as it will go.
  5. After that, the pipe should be pushed back 10 mm to avoid possible problems as a result of thermal expansion.
  6. The junction of the pipe and the double branch is fixed with clamps so as to prevent their possible displacement with further installation.

Buy double branches

Our "Inrusstrade" company is the official dealer of the German manufacturer of pipeline systems Ostendorf, so you can be sure that you are purchasing original high-quality and durable products from us.

Photo Name Article Price
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKDA, d - 75, d1 - 75 [Code number: 333900] Draft Ostendorf Skolan Safe Double branch 87° SKDA, d - 75, d1 - 75 [Code number: 333900]
Ostendorf Skolan Safe Double branch 87° SKDA, d - 75, d1 - 75 [Code number: 333900]
Details 		333900 3 316 rub
Photo Draft
Photo Ostendorf Skolan Safe Double branch SKDDA two-level, d - 90, d1 - 90, d2 - 50 [Code number: 334670] Draft Ostendorf Skolan Safe Double branch SKDDA two-level, d - 90, d1 - 90, d2 - 50 [Code number: 334670]
Ostendorf Skolan Safe Double branch SKDDA two-level, d - 90, d1 - 90, d2 - 50 [Code number: 334670]
Details 		334670 37 040 rub
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKDDAL two-level, corner, left, d - 90, d1 - 90, d2 - 50 [Code number: 334680] Draft Ostendorf Skolan Safe Double branch 87° SKDDAL two-level, corner, left, d - 90, d1 - 90, d2 - 50 [Code number: 334680]
Ostendorf Skolan Safe Double branch 87° SKDDAL two-level, corner, left, d - 90, d1 - 90, d2 - 50 [Code number: 334680]
Details 		334680 38 990 rub
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKDDAR two-level, corner, right, d - 90, d1 - 90, d2 - 50 [Code number: 334690] Draft Ostendorf Skolan Safe Double branch 87° SKDDAR two-level, corner, right, d - 90, d1 - 90, d2 - 50 [Code number: 334690]
Ostendorf Skolan Safe Double branch 87° SKDDAR two-level, corner, right, d - 90, d1 - 90, d2 - 50 [Code number: 334690]
Details 		334690 38 990 rub
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKDA, d - 90/90 [Code number: 334900] Draft Ostendorf Skolan Safe Double branch 87° SKDA, d - 90/90 [Code number: 334900]
Ostendorf Skolan Safe Double branch 87° SKDA, d - 90/90 [Code number: 334900]
Details 		334900 4 731 rub

Application purpose:

  • For drainage systems
  • For buildings with increased requirements for sound insulation

Colour: Gray RAL 7035.

DN а z1 z2 z3
mm mm mm mm
90/90/90 87° 46 51 51

Download the installation instructions of product: 334900 Skolan dB Double branch 87°
Photo Draft
Photo Ostendorf Skolan Safe Double branch SKDDA two-level, d - 110, d1 - 110, d2 - 50 [Code number: 335670] Draft Ostendorf Skolan Safe Double branch SKDDA two-level, d - 110, d1 - 110, d2 - 50 [Code number: 335670]
Ostendorf Skolan Safe Double branch SKDDA two-level, d - 110, d1 - 110, d2 - 50 [Code number: 335670]
Details 		335670 41 070 rub
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKDDAL two-level, corner, left, d - 110, d1 - 110, d2 - 50 [Code number: 335680] Draft Ostendorf Skolan Safe Double branch 87° SKDDAL two-level, corner, left, d - 110, d1 - 110, d2 - 50 [Code number: 335680]
Ostendorf Skolan Safe Double branch 87° SKDDAL two-level, corner, left, d - 110, d1 - 110, d2 - 50 [Code number: 335680]
Details 		335680 42 688 rub
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKDDAR two-level, corner, right, d - 110, d1 - 110, d2 - 50 [Code number: 335690] Draft Ostendorf Skolan Safe Double branch 87° SKDDAR two-level, corner, right, d - 110, d1 - 110, d2 - 50 [Code number: 335690]
Ostendorf Skolan Safe Double branch 87° SKDDAR two-level, corner, right, d - 110, d1 - 110, d2 - 50 [Code number: 335690]
Details 		335690 42 688 rub
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKDA, d - 110/110 [Code number: 335900] Draft Ostendorf Skolan Safe Double branch 87° SKDA, d - 110/110 [Code number: 335900]
Ostendorf Skolan Safe Double branch 87° SKDA, d - 110/110 [Code number: 335900]
Details 		335900 4 381 rub

Application purpose:

  • For drainage systems
  • For buildings with increased requirements for sound insulation

Colour: Gray RAL 7035.

DN а z1 z2 z3
mm mm mm mm
100/100/100 87° 56 60 60

Download the installation instructions of product: 335900 Skolan dB Double branch 87°
Photo Draft
Photo Ostendorf Skolan Safe Corner branch 87° SKED, d - 110/110/110 [Code number: 335910] Draft Ostendorf Skolan Safe Corner branch 87° SKED, d - 110/110/110 [Code number: 335910]
Ostendorf Skolan Safe Corner branch 87° SKED, d - 110/110/110 [Code number: 335910]
Details 		335910 4 503 rub

Application purpose:

  • For drainage systems
  • For buildings with increased requirements for sound insulation

Colour: Gray RAL 7035.

DN а z1 z2 z3
mm mm mm mm
100/100/100 87° 59 73 62

Download the installation instructions of product: 335910 Skolan dB Corner branch 87°
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKEPL two-level, corner, left, d - 110, d1 - 75, d2 - 110 [Code number: 335975] Draft Ostendorf Skolan Safe Double branch 87° SKEPL two-level, corner, left, d - 110, d1 - 75, d2 - 110 [Code number: 335975]
Ostendorf Skolan Safe Double branch 87° SKEPL two-level, corner, left, d - 110, d1 - 75, d2 - 110 [Code number: 335975]
Details 		335975 40 455 rub
Photo Draft
Photo Ostendorf Skolan Safe Double branch 87° SKEPR two-level, corner, right, d - 110, d1 - 110, d2 - 75 [Code number: 335985] Draft Ostendorf Skolan Safe Double branch 87° SKEPR two-level, corner, right, d - 110, d1 - 110, d2 - 75 [Code number: 335985]
Ostendorf Skolan Safe Double branch 87° SKEPR two-level, corner, right, d - 110, d1 - 110, d2 - 75 [Code number: 335985]
Details 		335985 40 455 rub
Photo
Photo Ostendorf Double branch 87°, d - 110/110/50 [Code number: 904015]
Ostendorf Double branch 87°, d - 110/110/50 [Code number: 904015]
Details 		904015

Application purpose:

  • For drainage systems
  • For branching pipeline

Characteristics:

  • PP

Main advantages of Ostendorf pipelines:

  • Low weight
  • Strength
  • Reliability
  • Durability
  • Low noise
  • Resistance to high temperatures
  • Efficiency
d α
mm  
110/110/50 87°
Photo
Photo Ostendorf Double branch 45°, d - 110/50/50 (under the order) [Code number: 904016]
Ostendorf Double branch 45°, d - 110/50/50 (under the order) [Code number: 904016]
Details 		904016 269 rub

Application purpose:

  • For drainage systems
  • For branching pipeline

Characteristics:

  • PP

Main advantages of Ostendorf pipelines:

  • Low weight
  • Strength
  • Reliability
  • Durability
  • Low noise
  • Resistance to high temperatures
  • Efficiency
d α
mm  
110/50/50 45°
Photo
Photo Ostendorf Double branch 87°, d - 110/50/50 [Code number: 904017]
Ostendorf Double branch 87°, d - 110/50/50 [Code number: 904017]
Details 		904017

Application purpose:

  • For drainage systems
  • For branching pipeline

Characteristics:

  • PP
  • Double branch

Main advantages of Ostendorf pipelines:

  • Low weight
  • Strength
  • Reliability
  • Durability
  • Low noise
  • Resistance to high temperatures
  • Efficiency
d α
mm  
110/50/50 87°
Photo
Photo Ostendorf Double branch 87°, d - 50/50 [Code number: 904019]
Ostendorf Double branch 87°, d - 50/50 [Code number: 904019]
Details 		904019

Application purpose:

  • For drainage systems
  • For branching pipeline

Characteristics:

  • PP

Main advantages of Ostendorf pipelines:

  • Low weight
  • Strength
  • Reliability
  • Durability
  • Low noise
  • Resistance to high temperatures
  • Efficiency
d α
mm  
50/50 87°
Photo
Photo [NO LONGER PRODUCED] - Ostendorf Double branch 45°, d - 50/50 [Code number: 904018]
[NO LONGER PRODUCED] - Ostendorf Double branch 45°, d - 50/50 [Code number: 904018]
Details 		904018 132 rub

Application purpose:

  • For drainage systems
  • For branching pipeline

Characteristics:

  • PP
  • Max. working temperature +95°C

Main advantages of Ostendorf pipelines:

  • Low weight
  • Strength
  • Reliability
  • Durability
  • Low noise
  • Resistance to high temperatures
  • Efficiency
d d1 α
mm mm  
50 50 45°

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