Prices of resin graphite pipes for heat exchangers-year 2021

Extruded resin graphite pipes: this type of graphite pipe is with resin powder and graphite powder mixed together, then graphitized in high temperature. This type of graphite pipes is mainly used in heat exchangers, and can be with bigger length compared to the first type. it can reach a length of 6-7meters. but the diameter is not big.

Resin graphite tube, mainly refers to the phenolic resin extrusion of graphite tube. This graphite tube has the characteristics of graphite, and it has the characteristics of phenolic resin, so it is a perfect combination. It has excellent corrosion resistance and good thermal conductivity.This graphite tubes is mainly used in tube type graphite heat exchanger. In many corrosive materials under the conditions of heat transfer is widely used. The graphite tubes that CFCCARBON LTD produced is with 300 C heat treatment, its thermal conductivity is about 30-40w / (m.k), much higher than other  non-metallic anti-corrosive materials, and higher than the stainless steel. Therefore, graphite resin tube has long been quietly step into hydrochloric acid, chlor-alkali industry, and into the chemical industry, pharmaceutical, metallurgy, electroplating, printing and dyeing, paper, environmental protection and other industries.

Price list of graphite pipes for heat exchangers-2021:

price list of graphite pipes for heat exchangers-2021

price list of graphite pipes for heat exchangers-2021

Remarks:
L: means length, unit is meter;
The price $/m: means $ per meter.
For example, 32/22-3.2m, the price will be 3.95*3.2=12.64$/pc, if the order quantity<100pcs.

All the quoted prices above is ex.work basis, valid within one month; If no special circumstances occur, the price validity period will be extended by one month.

Please contact us directly by email or phone, if you any order or question.

Properties of  resin graphite pipes for heat exchangers:

Items unit figures Remarks
bulk density g/cm3 1.80-1.93
water absorption % 0.07
thermal conductivity W/m.K 30.4-40.7
No., of temperature differentials >35
Linear expansion coefficient 1/°C (1.48-1.94)*10-5 (100-200°C)
Compressive strength Mpa 86.2-120
tensile strength Mpa 24.5-28.2
Flexural strength Mpa 60-65
Impact strength N*cm/cm2 29-34
Penetrability: 0.8Mpa no leakage
1Mpa 10minutes without leakage
Water bursting pressure Mpa 7–9 D32/22mm
Mpa 6–8 D37/25mm
Mpa 5–7 D42/30mm
Mpa <5 D>50mm
Max application temperature °C 200
Aging decomposition temperature °C 250–260
resin type Phenolic Resin
mode of production Screw extrusion
Max grain size mesh 80–120
Composition % C: 67-68
% Phenolic resin: 32-33

Thermal conducting tube Properties:
Unspecified Tolerances:
Dia.s:±(0.1-0.2)mm; Length: ±(0.1-0.5)mm
Eccentricity allowed is 0.5-1.2mm max. .
Main application: for heat exchangers.

resin graphite pipes for heat exchangers-8

resin graphite pipes for heat exchangers-8

graphite pipes-heat exchanger-08

graphite pipes-heat exchanger-08

related articles:
Graphite tubes for heat exchangers-manufacturer in China
Properties | data sheet of resin graphite pipes–CFCCARBON LTD
Application of resin extruded graphite tubes–CFCCARBON LTD

CONTACT US

CFC CARBON CO., LTD/ HTMAGROUP
ADD: Yizhuang Economic Development Zone, Beijing 100176, China.
Fax: +86 10 80828912
Website: www.cfccarbon.com
Email: potter@cfccarbon.com
Marketing center: +86-18618169878
Human Resources: +86-15313026852