SPR™

LARGE DIAMETER TRENCHLESS PIPE RENEWAL 

SPR™ is a spiral wound trenchless pipeline renewal process designed for the rehabilitation of large diameter pipelines up to 5500 mm. SPR™ utilizes steel reinforced interlocking PVC Profile strips grouted in place with a high strength grout. The Installation equipment can be utilized via standard access points without site excavation. The Japanese SPR™ technology can also be installed in vertical applications such as wet wells, access shafts and other large diameter structures. Circular, non-circular, and even custom shapes can be rehabilitated. 

The benefits of SPR™ at a glance:

  • Rehabilitation of large diameter pipes (800-5500 mm)
  • Rehabilitation of circular, non-circular and custom shapes
  • Truly trenchless – requires only standard manhole entry
  • Designed for installation in live flow conditions
  • Negotiate curves and bends
  • Improved flow with smooth PVC material
  • Environmental-friendly installation and application
  • Over 400 km successfully installed worldwide

 

SEKISUI SPR Americas, LLC

4125 Welcome All Rd Suite 100
Atlanta, GA 30349
USA

T +1 866-627-7772

SEKISUI SPR Americas, LLC

42305 S. Airport Rd
Hammond, LA 70403
USA

T +1 985 386 3006

SEKISUI Asia Pipe Solutions Pte Ltd

#12-306 The Plaza
7500A Beach Road
Singapore 199591

T +65 629 637 88

SEKISUI Chemical Co., Ltd.

Toranomon 2-Chome, Tower
3-17, Toranomon 2-Chome
Minatu-Ku, Tokyo 105-8450
Japan

T +81 3 5521 0574

 

SEKISUI Rib Loc Australia Pty Ltd

587 Grand Junction Road
Gepps Cross SA 5094
Australia

T +61 8 8260 8000

SEKISUI Refresh Co., Ltd.

383-1 OiRyong-Ri, Buknae-Myun,
Yeoju-gun,Gyeonggi-do, 469-852
Korea

T +82 31 881 3741

SEKISUI PIPE RENEWAL B.V.
Metaalweg 7    
6045 Roermond
The Netherlands

SEKISUI PIPE RENEWAL B.V.,
Representative office
Office 708b, business center VANT,
prosprect Obukhovskoy oborony 112, building 2,
liter 3 St-Petersburg, 192012, Russia

SEKISUI PIPE RENEWAL B.V.,
Representative office
75 Boulevard Haussmann
Paris 75008
France