Less Downtime. More Mine-time.

GRINNELL Grooved Piping Solutions
Less Downtime.
More Mine-time.
Rugged, Flexible
Systems Designed
to Save You Time
and Money
GRINNELL Grooved Piping Systems
GRINNELL Mechanical Products has been in the pipe joining business for over 160 years,
successfully producing some of the most robust piping solutions throughout the world.
GRINNELL products are designed to save you time and money with less downtime,
more mine-time.
Cut Plant Downtime in Half
Installing GRINNELL grooved product is proven to be 30% faster, significantly easier and
more cost-effective compared to traditional pipe-joining methods.
When job site interferences occur you can easily groove pipe on-site or disassemble and
reinstall as needed. GRINNELL G-MINE PVC (Poly Vinyl Chloride) product is both portable
and reusable, allowing work crews to quickly complete a project and move on to the next,
maximizing productivity with as little downtime as possible.
GRINNELL Mechanical Products is committed to providing innovative piping solutions that will
increase profitability, keep work crews safe and overall provide a faster, easier solution for all
of your mining application needs.
Fast, streamlined connections
Easy assembly, modifications and retrofits
GRINNELL
Products
Increase
Productivity
G-MINE PVC
Piping System
Designed never to
rust or corrode, and
to be extremely resistant
to harsh environments,
acids and most chemicals.
Rugged, tough solutions
Handles the toughest abrasive solutions and high-pressure challenges
Safer job sites
Eliminate fumes, flames and cutting oils
A union at each joint
Pipe can be rotated to extend the service life of a system
You Have Challenges.
We Have Solutions.
GRINNELL Products help deliver quick and easy results.
Challenge: Fusion welding of HDPE pipe requires a great deal of time and preparation.
Solution: GRINNELL HDPE Couplings and Adapters provide a fast and safe connection
for permanent service or emergency repair. Using GRINNELL Products allows you to
complete a job up to 30% faster when compared to traditional pipe joining methods.
A faster turnaround means more productivity.
Challenge: Welding underground can be difficult and dangerous.
Solution: GRINNELL Couplings require only a wrench for proper installation removing
the fumes, cutting oils, and flames present during fusion welding. In addition, there isn’t
a need for use of expensive equipment to move around the work site.
Challenge: Highly abrasive applications reduce the service life of a piping system,
requiring time consuming and costly maintenance.
Solution: GRINNELL Couplings allow quick and easy rotation of pipe to allow for
even wear throughout the system. GRINNELL Couplings are installed at every joint
so a replacement to the system is much easier than traditional pipe joining methods
making it ideal for steel, aluminum, HDPE, and PVC applications. Workers are able
to safely swap out pipe in half the time compared to traditional pipe joining methods.
GRINNELL Products are durable, tested and built to withstand the toughest abrasives,
slurries and pressures.
If you want a safe, easy, cost effective piping system, GRINNELL Mechanical Products has
proven to be one of the best in the industry for over 160 years.
Quickly and
easily joins
grooved pipe
without the need
for nuts and bolts.
GRINNELL Mining Application Products
COUPLINGS
Figure 9095 HDPE Coupling and Figure
9097 HDPE Transition Coupling
Figure 9094 HDPE
Flange Coupling
Figure 909 Plain
End Coupling
Figure 702 Mechanical
Outlet Coupling
• A four-bolt coupling design with machine
gripping teeth to secure HDPE piping, creating
a leak-tight joint
• A two-bolt coupling that provides an
efficient transition from HDPE (high-density
polyethylene) piping to ANSI class 125 or
150 flanged piping systems
• A four-bolt coupling with hardened gripping teeth that securely
bite into pipe surface
• A two-bolt coupling that
eliminates the need for a
mechanical tee or other
associated couplings
• Contoured housing features an integrated
ramp design which helps avoid obstacles
while relocating pipe runs
• Contoured housing features an integrated
ramp design which helps avoid obstacles
while relocating pipe runs
• Designed to join sections of pipe
using contoured teeth to grip the
largest surface contact area
• Designed to provide the
combined features of a
coupling and a reducing outlet
BALL AND BUTTERFLY VALVES
Figure 780 Grooved
Snap Coupling
• Features a unique hinged lever
mechanism for joining grooved
segments easily and securely
without the need for nuts and bolts
• Designed for quickly connecting
and disconnecting cut or rolled
grooved piping systems
Figure 707 Flexible Coupling
• Provides a dependable method of
joining pipe and is suitable for use
in a variety of applications
• Flexible couplings can act as an
“expansion joint” allowing linear
and angular movement of the pipe
G-PRESS
Stainless Steel System
Figure 770 High Pressure
Rigid Coupling
• Provides a rigid joint by firmly
gripping along the entire
circumference of the pipe grooves
• Tongue-and-groove design
simplifies installation
Model BV835 Ball Valve and Model B8101
Low Profile Butterfly Valve
• Provides efficient control of fluid in piping systems
• Designed so flow may be from either direction,
and the valve may be positioned in any orientation
G-MINE
PVC Piping System
1. Lubricate Pipe
End and O-rings
2. Assemble
Pipe Joint
• Gaskets available to comply with most applications for
Sch. 5 or Sch. 10 Stainless Steel Pipe
• Provides superior corrosion protection in harsh environments
• Installs up to three times faster than traditional methods
•Pipe and Fittings are made of high-strength
PVC (Poly Vinyl Chloride) conforming
to ASTM D 1784
•Designed never to rust or corrode, and to
be extremely resistant to harsh environments,
acids and most chemicals
•Used in above-ground, exposed applications
as well as in underground or buried applications
A variety of GRINNELL Gaskets and Fittings are also available,
contact your local GRINNELL Sales Representative for more information.
www.grinnell.com
3. Insert Spline
North America Headquarters
United States of America
1400 Pennbrook Parkway
Lansdale, PA 19446
Tel: 800-558-5236
Fax: 800-877-1295
South America Headquarters
United States of America
1802 S.W. 2nd Street
Pompano Beach, FL 33069
Tel: 954-781-0866
Fax: 954-781-9330
APAC Headquarters
Singapore
2 Serangoon North Avenue 5
#07-01 Fu Yu Building,
Singapore 554911
Tel: +65 6577 4360
Fax: +65 6481 8791
E-mail: sales-ap@tycofp.com
EMEA Headquarters
The Netherlands
Kopersteden 1
P.O. Box 198
7500 AD Enschede
Tel: +31 (0)53 428 4444
Fax: +31 (0)53 428 3377
www.grinnell.com