PTFE lining elbows
PTFE lining elbows

PTFE lining cross

PTFE lining tees

PTFE lining Lateral

PTFE lining reducers

PTFE lining pipes

PTFE lining flanges

PTFE lining valves

PTFE expansion joint

PTFE expansion joint 2 Convolution

PTFE expansion joint 3 Convolution

PTFE expansion joint 5 Convolution

Fabric expansion joint

Single sphere rubber expansion joint

Double sphere rubber expansion joint

Flexible fabric expansion joint

Metal expansion joint
Metallic expansion joint
Exhaust bellows expansion
Stainless steel expansion
SS expansion joint
Flexible industrial hose
Twin sphere connection
Universal bellows
Gaskets and packings
Spiral wound gasket
Ring joint gasket
PTFE gland packing
Kevlar fiber packing

Teflon and graphite

PTFE moulded sheet
PTFE skived sheet
Graphite sheet
Graphite tape, ring

Rubber and plastic

NBR o rings
NEOPRENE grommets
EPDM sleeves
PU,PE,PEEK,PVC,CPVC

Expansion joint and hose

PTFE expansion joint
Rubber expansion joint
S.S expansion joint
Hydraulic hose

FEP lining valves

FEP lining ball valve
FEP lining check valve
FEP lining diaphragm valve
FEP lining globe valve

FEP lining pinch valve

FEP lining plug valve

FEP lining Y type valve
 
 
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PTFE expansion joint 1 PTFE expansion joint 2 PTFE expansion joint 3 PTFE expansion joint 4

The PTFE expansion joints are unreinforced PTFE that come standard with iron 150# drill flanges.  Stainless flanges are available.  They are avaialable in 2, 3, or 5 convolutions of varing movements.  The 2-convolution joint is sometimes referred to as a "coupling".
Molded flexible couplings and expansion joints of PTFE designed to help protect pumps, compressors and other expensive equipment.
Bellows-type flexible couplings and expansion joints are contour molded of black PTFE by a patented process. They are corrosion resistant, non-aging, with extraordinary flex life and unmatched reliability. These superior units cost no more than those made of lesser materials. The flexible element is formed over the full sealing face of the end flanges eliminating troublesome separate gaskets.

Note the change in pressure rating with temperature.

DIA
(in)
LNGTH
(in)
COMPR
(in)
LATERAL
(in)
WT
(lbs)
PRESS @ 70F
(psi)
PRESS @ 200F
(psi)
PRESS @ 300F
(psi)
PRESS @ 400F
(psi)
 1   1 3/8   1/4   1/8      170   135   100   70 
 1 1/2   1 3/8   1/4   1/8   3   170   135   100   70 
 2   1 9/16   1/4   1/8   7   170   135   95   65 
 2 1/2   2 1/4   5/16   1/8   10   165   130   95   65 
 3   2 1/4   3/8   3/16   12   165   125   90   60 
 4   2 5/8   1/2   1/4   18   160   125   85   60 
 5   3 1/4   1/2   1/4   24   155   120   85   60 
 6   2 3/4   1/2   1/4   29   150   115   85   55 
 8   4   1/2   1/4   47   145   110   80   55 
 10   5 1/4   1/2   1/4   64   140   110   80   55 
 12   6   1/2   1/4   72   135   105   75   50 

Main products:
Metal expansion joints
Rubber expansion joints
Single sphere rubber expansion joint
Twin sphere rubber expansion joint
Flexible stainless steel hose
PTFE expansion joints
PTFE expansions
Fabric rubber expansion joint
Rubber expansion joint reducer
Twin sphere connection with union
Rubber bellows expansion
FEP lining valves

Contact Information
Company:

Ningbo TianYi Chemical Industrial(T.C.I) Co., ltd

Address: No.181,HuiZhan Road ,Ningbo city, China 315000
P.C: 315000
Tel: 0086-574-87238791,8792,8793
Fax: 0086-574-87238794
Url: Http:// www.rubbersealing.com
E-mail: sales@rubbersealing.com
MSN:
Yahoo: tcipacking@yahoo.com
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