TECHNICAL MANUAL

THE TECHNICAL MANUAL FOR SHIPBUILDING. The name STRAUB is synonymous with Swiss quality, expertise and reliability. As a company operating worldwide and specialising in the field of pipe connections, STRAUB Is renowned for having developed the 'original' pipe- coupling of Its type. With 40-years experience and consistent high standards STRAUB continues to develop new products and innovative pipe work solutions. The Idea of connecting standard pipes with a flexible joining system without having to work on pipe ends was the brainchild of the company's founder, Immanuel Straub, who, on a visit to...

STRAUB PRODUCTS STRAUB FIRE PROTECTION SVSTEM STRAUB-GRIP-L datasheets STRAUB-METAL-GRIP datasheets STRAUB REPAIR CONCEPT TECHNICAL INFORMATION

THE PERFECT PROPERTY IN SHIPBUILDING It is generally known that the sea swell can cause significant deformation of the hull and pressure surges In sy- stem pipelines whilst the ship Is at sea. This leads to a constant strain on the piping systems. Rigid pipe connec- tions such as flanges or welded collars transfer strains directly to other components In the form of stress. Com- pensators therefore become necessary. The Original STRAUB-pipe coupling combines connection and compensator all In one. The STRAUB design offers pipe flexibility that dissipates stress and Increases the component service...

"Pull-out" resistant EIGHT PRODUCTS: Axially flexible "universal wrap-around joint"

Advantages for shipbuilding the Unique Features of STRAUB Truly progressive sealing effect (Lip with pressure equalisation channel) Increasing internal pressure increases the contact pressure of the sealing lip. Progressive anchoring effect Is easy on pipes. As the pressure increases, so does the gripping effect. User benefits with STRAUB Space-saving • • • • • Requires low storage space Good accessibility Locking part can be rotated into the optimum fitting position – access only necessary from one side Close pipe arrangement possible providing space for other components Little space required...

Multi-Purpose • • • Connects the broadest variety of pipe materials; ideal also for CuNiFe Connects different diameters Can be used for pressure, drainage and suction pipes Safe • • • • • No risk of fire or explosion during installation No costs for safety measures Quadruple safety factor STRAUB has all IACS approvals Flexible design absorbs overstressing Damping • • • • Plenty of rubber to absorb vibrations/oscillations Reduces pressure blows Reduces fatigue failures Noise reduction increases passenger comfort Tension-free • • • Increases the life of fittings and systems Compensates for axial...

THE STRAUB FIRE PROTECTION SYSTEM STRAUB-FIRE-FENCE - FOR APPLICATIONS WHERE FIRE The fireproof coupling is a STRAUB-METAL-GRIP or a STRAUB-GRIP-L with a fire- protection cover. In the event of fire, the intumescent fire protection coating expands, protectively enclosing the coupling. During this process, the coupling retains its full operational capability - without any limitations whatsoever. Despite the fire protection, the STRAUB-FIRE-FENCE can be installed in a space- saving manner. It has a high level of crush resistance, and thanks to the patented design is still remarkably light weight....

THE SAFE AND LIGHT WEIGHT PIPE CONNECTION "Pull-out" resistant pipe connections made from all stainless steel. The STRAUB-GRIP-L Is the light range from STRAUB. It Is suitable for all applications In shipbuilding and offshore Industries. The particular ad- vantages of the STRAUB-GRIP-L are Its low weight and Its single-bolt system for the small-diameter couplings. • For all marine pipe systems, essential and non essential, IACS tested • Also reliably joins CuNIFe, duplex or titanium pipe materials • Absorbs stresses In the pipe system and during operation • Minimal bolt torque to optimise lifespan...

Components / Materials Anchoring rings Strip insert (option) Sealing sleeve Sealing sleeve Sealing sleeve all qualities of water, waste water, air, solids and chemical products AISI 316 L/HDPE / PVDF Medium: water, gas, oil, fuel and other hydrocarbons Medium: ozone, oxygen, acids, gas, oil and fuel (only with strip insert) other rubber qualities on request (HNBR) Further sizes on request ■ Follow fitting / disassembly instructions ■ Strip inserts see page 25 ■ Minimum wall thickness see page 28 ■ Manufactured according to DIN 86128, approved according to IACS 2007

Components / Materials Anchoring rings Strip insert (option) AISI 316 L / HDPE / PVDF Sealing sleeve Temp.: -20°C up to+100°C EPDM Medium: all qualities of water, waste water, air, solids and chemical products AISI 316 LI HDPE / PVDF Sealing sleeve Sealing sleeve water, gas, oil, fuel and other hydrocarbons ozone, oxygen, acids, gas, oil and fuel (only with strip insert) other rubber qualities on request (HNBR) Further sizes on request Follow fitting / disassembly instructions Strip inserts see page 25 Minimum wall thickness see page 28 Manufactured according to DIN 86128, approved according...

Components / Materials Anchoring rings Strip insert (option) Sealing sleeve Sealing sleeve Sealing sleeve AISI 316 L/HDPE / PVDF all qualities of water, waste water, air, solids and chemical products Medium: water, gas, oil, fuel and other hydrocarbons ozone, oxygen, acids, gas, oil and fuel (only with strip insert) other rubber qualities on request (HNBR) Further sizes on request ■ Follow fitting / disassembly instructions ■ Strip inserts see page 25 ■ Minimum wall thickness see page 28 Manufactured according to DIN 86128, approved according to IACS 2007 and tested according to ISO 19921:2005E...

Components / Materials Anchoring rings Strip insert (option) Sealing sleeve Sealing sleeve Sealing sleeve AISI 316 L / HDPE / PVDF all qualities of water, waste water, air, solids and chemical products AISI 316 LI HDPE / PVDF Medium: water, gas, oil, fuel and other hydrocarbons Medium: ozone, oxygen, acids, gas, oil and fuel (only with strip insert) other rubber qualities on request (HNBR) Further sizes on request Follow fitting / disassembly instructions Strip inserts see page 25 Minimum wall thickness see page 28 Manufactured according to DIN 86128, approved according to IACS 2007 and tested...