FLANGED
PLASTIC-LINED PIPE
Resistoflex
plastic lined pipe is made with a locked-in liner to minimize
the adverse affects of differential thermal expansion between
the liner and the steel. Both processes used are exclusive
to Resistoflex.
THERMALOK
Pipe - annealing process relieves stress in the liner
while expanding the liner within the steel housing.
- Unlimited
housing material options
- More
flexibility in flange options
- Sizes
ranging from 1" - 24" diameter
Swaged
Pipe - Specialty steel tubing is mechanically reduced
around the plastic liner.
- Used
exclusively for CONQUEST® and MULTI-AXIS®
- Sizes
ranging from 1" - 8"
- Threaded
flanges and rotatable flange assemblies only
MULTI-AXIS®
PIPE
Precision
bent piping custom made per customer drawing.
- Up
to 4 compound bends (3D) in a single piece for dramatic
joint reduction
- Fewer
bolts means faster installation
- Trickier
handling
- Design
assistance available from Resistoflex Engineering Support
Service
|
CONQUEST®
CONNECTION
CONQUEST®
Pipe is designed to minimize the number of flanged connections
in the process line. The Patented flangeless joint design
with performance of a welded system. CONQUEST®
is made from swaged pipe and is available in 1" - 4"
for all liner types.
- Welded
liners provide primary seal
- Special
Lokring couplings provide weld-like performance on the steel
- Zero
maintenance requirement
- No
monitoring per US Clean Air Act regulations
- Field
pipe routing capability
PLASTIC-LINED
FITTINGS
Resistoflex
manufactures thousands of different shaped plastic lined fittings
according to ANSI dimensions. PP, PVDF, and PFA fittings are
all injection or transfer molded. Fittings lined with Tefzel®
ETFE and special shapes are roto-lined in custom housings.
PTFE liners are made by isostatic molding. Fittings are generally
differentiated by their metallurgies.
Ductile
Iron - Economical Glass 150 fittings with fixed
flanges for PP and PVDF liners and certain PTFE fittings.
Cast Steel - High strength Class
150 or Class 300 ratings for PP, PVDF and PFA liners. Flanges
are fixed.
Fabricated Steel - High performance
Class 150 or Class 300 fittings with rotatable flanges used
with PTFE liners. Can be made to DIN or JIS flange dimension.
Can also be fabricated using stainless steel or exotic alloys.
CONQUEST® Fittings
- Patented flangeless fittings designed for use with CONQUEST®
couplings. |
| VALVES
Resistoflex
manufactures four different types of valves for corrosive
services. The diaphragm and clamp valves provide throttling
capabilities, and vertical and horizontal checks prevent backflow
in process lines.
Diaphragm
Valve
- Ductile
Iron or Cast Steel Body
- Liner
Options and Size availability: PP (1" - 8"), PVDF
(1" - 8"), PFA (1" - 4")
- Diaphragm
materials: PTFE, Viton®, Hypalon®,
or EPDM
Horizontal
Check Valve
- Sliding
Poppet
- PP
(1" - 8"), PVDF (1" - 6")
- 0.5
psi poppet unseating pressure
Vertical
Check Valve
- Sliding
Poppet
- PP
(1" - 8"), PVDF (1" - 8"), PFA (1"
- 4")
- 0.5
psi poppet unseating pressure
Clamp
Valve
- 1"
- 8" PTFE-lined
- Ductile
Iron Body
- Packless
Design
- Full-Flow
- Bubble
tight
- Linear
Actuation Option
|
SPECIAL
SHAPES
Fabricated
and rotationally lined custom fitting sand small vessels.
Lined with Tefzel®, these custom products are
available through 24" dia., with ANSI or custom dimensions.
Contract lining and manufacturing services are available for
pump, valve, and flowmeter OEM's.
SIGHT
FLOW INDICATORS
Resistoflex
PTFE-Lined Bull's Eye sight flow indicators are used to observe
the fluid and flow characteristics of process fluids. Sight
flows can be optionally equipped with drip lips and/or flutter
flow indicators. These products are available in 1" -
6" from Resistoflex USA and in 8" - 16" diameter
as manufactured by Resistoflex GmbH.
EXPANSION
JOINTS
Resistoflex
expansion joints are made of contour molded PTFE, providing
exceptional corrosion resistance and flex-life. The flexible
liner is molded over the metallic sealing face. Different
numbers of convolutions accommodate varying degrees of misalignment,
axial travel, and angular deflection between components:
2
Convolutions - Flexible Coupling
- Available
1" - 12"
- Highest
Pressure Ratings
- Full
Vacuum Rated
3
Convolutions - Expansion Joint
- Available
1" - 8"
- Moderate
Pressure Ratings
- Full
Vacuum Rated
5
Convolutions - Bellows
- Available
1" - 6"
- Lowest
Pressure Ratings
- Not
Vacuum Rated
NOTE:
14" - 24" expansion joints are available through
Resistoflex GmbH. |
