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11 Fluonics Co., Ltd.

KITA DUNS

Country South Korea South Korea

Supplier Grade level3

Main products PFA Lined Ball Valve
PFA Lined Diaphragm Valve
PFA Lined Plug Valve
PFA Lined Fitting, Lined Pipe

Product Information

Lining Materials

PFA
PFA exhibits thermal characteristics like to PTFE, being able to withstand super low to high temperatures (260°C Maximum temp. for continuous use). It is also transparent and mechanically strong under high temperature. It is easily workable besides applicable with extrusion molding to the same degree as general thermoset plastics. It is used where purity is important, such a semiconductor wafer baskets, piping couplings and non-corrosive linings. PFA has better mechanical strength at high temperatures than FEP, and excellent moldability for easy processing by extrusion, compression, blow, transfer and injection molding methods. Due to the high bonding strength of the carbon, fluorine and oxygen atoms, PFA demonstrates nearly the same outstanding capabilities as PTFE in temperatures ranging from -200°C to +260°C.

FEP
FEP is a copolymer for tetrafluoroethylene and hexafluoropropylene. FRP consists of carbon atoms and fluorine atoms, as does PTFE, and has a molecular structure in which one of the fluorine atoms bonded to the carbon atoms. FEP has a lower melt viscosity than PTFE and can be processed like other molten thermoplastic resins by extrusion, transfer, injection, and compression molding. Because the bonding energy between its carbon and fluorine atoms is so high, and because the carbon chain is completely surrounded by fluorine atoms, FEP fluorocarbon polymer retains excellent thermal, electrical, and chemical stability. Therefore, it shows high performance in electrical, chemical, and medical applications in temperatures ranging from extremely low to extremely high (-200°C ~ +200°C / -328°F ~ +392°F).

PTFE
The fluorine atoms completely cover the carbon chain backbone and protect the carbon-carbon bond from attack. The fluorine atoms are also responsible for the low surface energy and exceptional frictional characteristics of PTFE. Because of very high melt viscosity, PTFE does not flow above its melting point. It requires special polymer processing like paste extrusion, compression molding and sintering. Among all the fluoroplastics products, PTFE offers the highest heat resistances at 260°C (maximum temp. for continuous use). It is not corroded by most chemicals and has good electrical insulation and dielectric characteristics. Moreover, it has a unique non-stick property and the lowest coefficient of friction amongst solids. It is the most widely used fluoroplastics, now found in O-rings, gaskets, bearing, tube, wiring, hot plates and irons because of its non-stick property, as well as chemical tank linings.

Property
PFA
FEP
PTFE
Testing
Method
Value
Unit
Testing
Method
Value
Unit
Testing
Method
Value
Unit
Specific
Gravity
ASTM
D-330
2.14~2.16
-
ASTM
D-2116
2.12~2.17
-
ASTM
D-3307
2.14~2.20
-
Melt Flow
Rate
ASTM
D-330
7~8
g/10 min
ASTM
D-2116
6
g/10min
-
-
-
Melting
Point
ASTM
D-330
304
°C
ASTM
D-2116
260
°C
ASTM
D-3307
327
°C
Tensile
Strength
ASTM
D-330
33.3
(4835)
MPa
(psi)
ASTM
D-2116
31
MPa
(psi)
ASTM
D-3307
13.7~34.3
(1990~4980)
MPa
(psi)
Elongation
ASTM
D-330
420
%
ASTM
D-2116
370
%
ASTM
D-3307
200~400
%
Chemical
resistance
-
Excellent
 
ASTM
D-2116
Excellent
 
-
Excellent
_

Features

Materials

Item
no.
Description
Material
Stainless Steel
Carbon Steel
Ductile Iron
1
Body
ASTM A351 CF8/CF8M, PFA Lined
ASTM A216 WCB, PFA Lined
ASTM A395 Ductile Iron, PFA Lined
2
Plug
ASTM A351 CF8/CF8M, PFA Lined
ASTM A351 CF8/CF8M,
ASTM A216 WCB, PFA Lined
ASTM A351 CF8/CF8M,
ASTM A216 WCB, PFA Lined
3
Diaphragm
Seat
PTFE
PTFE
PTFE
4
Diaphragm
PTFE
PTFE
PTFE
5
Stem Seal
PTFE
PTFE
PTFE
6
Compressor
ASTM A351 CF8/CF8M
ASTM A351 CF8/CF8M
ASTM A351 CF8/CF8M
7
O-Ring
NBR
NBR
NBR
8
Bonnet
ASTM A351 CF8/CF8M
ASTM A351 CF8/CF8M,
ASTM A216 WCB
ASTM A351 CF8/CF8M,
ASTM A216 WCB
9
Adjusting
Bolt
ASTM A193 B8
ASTM A193 B8
ASTM A193 B8
10
Bonnet Bolt
ASTM A193 B8
ASTM A193 B8
ASTM A193 B8
11
Hub
ASTM A351 CF8/CF8M
ASTM A351 CF8/CF8M
ASTM A351 CF8/CF8M
12
Name Plate
SUS304
SUS304
SUS304
13
Handle
ASTM A351 CF8,
Steel, Zinc Plated
ASTM A351 CF8,
Steel, Zinc Plated
ASTM A351 CF8,
Steel, Zinc Plated
14
Hub Bolt
ASTM A193 B8
ASTM A193 B8
ASTM A193 B8

Plug Valve

Ordering Information

Automated Plug Valve

Image
Company

Fluonics Co., Ltd.

Country South Korea South Korea

Supplier Grade level3

President
LEE, SANG-SUN
Address
561-11, Gwanggyeok-ri, Hojeo-myeon,, Wonju-si,Gangwon-do,
Product Category
Water Treatment,Valves
No. of Total Employees
51-100
Company introduction

We will manufacture the products which has competitiveness compare with competitors in order to enlarge to leading company in the market situation advanced scientific and technical. We will grow to creative telegram company which knows new be the challenge.

We develop a company to meet to customer needs by introduce a high technology from foreign country or company and increase economies of market share in domestic with highly motivated business plan including to Lining article, Machining, Automotive, Extrusion, Injection of fluoro-polymer and Electro-polishing products, others Engineering plastics, etc.