Heat Exchanger-pressuere vessel

8/13/2019 Heat Exchanger-pressuere vessel

http://slidepdf.com/reader/full/heat-exchanger-pressuere-vessel 1/23

JC Int’l. Confidential

JC INTERNATIONAL

Introduction for Y2013

Our mission is to create customer’s valuewhile satisfying every needs of our customers!

Copyright©2011 JC International. All Rights Reserved.



Confidential2 Confidential

- Contents -□ Company Profile

□ Products Handled- Steel Plates

- Pipe, Tube

- Finned Tube

. High Frequency Welding Type(Solid Type/Serrated Type)

. Aluminum Fin Tube(L,LL,G Type) & Extruded Type

. Low Fin Tube

- Cladding Plates(Explosion Welding)

- Fittings

- Flanges

- Steel Parts for pressure vessel/heat exchanger.

- Tube/Pipe Bending

- Industrial Special Bolt/Nut,Plug,Washer,Pin.




Company Profile

□ Foundation : May 1’st, 2006.

□ Capital : USD100,000.-

□ Annual Turn Over(Y2012) : appx.USD7,000,000.

□ Company Address

Regnum Officetel #1303, 874-13,Jeonpo-dong, Busanjin-gu, Busan, South Korea.

- Tel : 82-51-802-6477

- Fax : 82-51-802-6470

□ Exporting Country- Japan, Australia, Taiwan, Thailand, Malaysia,

Indonesia, France, Czech, Pakistan and etc.




Carbon Steel/Stainless Steel Plate

Product – Steel Plate

2. A240-304(L)/316(L) Plate1. A516-Gr.60/70,A283,SS400 Plate

Mill : POSCO/Dongkuk




Product – Steel Tube/Pipe

1. Carob Steel Tube/Pipe– A53/106/179/192, API5L ETC.

2. Stainless Steel Tube/Pipe-A213/A249/A789 /A312ETC.




Product – Copper Alloy /Aluminum Brass Tube

B111-C44300/C70600/C68700, JIS H3300 C1220T ETC.


http://slidepdf.com/reader/full/heat-exchanger-pressuere-vessel 7/23Confidential7 Confidential

High Frequency Welding Type

Product – Finned Tube

2. Serrated Type

There are two types of HF finned tube, Solid type and Serrated type.Adhesive strength rate of welded fin over tube is more than 90% offin thickness, and pulling strength is more than 25ksi. 54,000 pcs offinned tubes a year can be produced (Based on 1.5"OD x 20m).

1. Solid Type





Low Fin Tube

Product – Finned Tube

2. Type 2(Copper)

Heat transmission Finned Tube that set up rectangular or square-shaped fins over Oval tube. This Finned Tube maximizes theperformance of Heat Exchangers and minimizes the loss of heattransfer and pressure.

1. Type 1(Copper)



High Frequency Welding Fin Tube

Specification – Finned Tube

1) Tube Material : Carbon steel, Alloy steel & Stainless Steel.

2) Fin Material : Carbon steel (SPCC, A1008, etc)

& Stainless Steel (304SS, 316LSS, 409SS, etc)

3) Range of tube diameter : 25.4mmO.D ~ 219.1mm

4) Range of fin thickness : 0.8mm ~ 3.0mm

5) Range of fin density (Fins per inch) : 2 ~ 7 FPI

(Will be different according to fin thickness)

6) Range of Fin Height : 10mm ~ 25.4mmH

(Will be different according to tube diameter)




Extruded Fin Tube


1) Tube Material : Carbon steel, Alloy steel & Stainless Steel.2) Fin Material : Aluminum Alloy 1060

3) Range of tube diameter : 19.05mm ~ 38.1mmO.D

4) Range of fin thickness : 0.4mm ~ 0.45mm

5) Range of fin density (Fins per inch) : 8.5 ~ 11 FPI

6) Range of Fin Height : 10mm ~ 15.875mmH

1) Tube Material : Seamless Carbon steel (A179 & A192)

2) Fin Material : Aluminum Alloy 1100 & 1060

3) Range of tube diameter : 25.4mm, 31.8mm & 38.1mmO.D

4) Range of fin thickness : 0.4mm & 0.45mm

5) Range of fin density (Fins per inch) : 9 ~ 11 FPI

6) Range of Fin Height : 12.7mm & 15.875mmH

G(Embedded) Type Fin Tube




L(Wrap-on) & LL(Overlap) Type Fin Tube


1) Tube Material : Carbon steel, Alloy steel & Stainless steel

2) Fin Material : Aluminum Alloy 1100 & 1060

3) Range of tube diameter : 19.05mm & 25.4mm

4) Range of fin thickness : 0.4mm & 0.45mm

5) Range of fin density (Fins per inch) : 10 & 11 FPI

6) Range of Fin Height : 11mm & 15.875mmH

1) Tube Material : Copper & Copper Alloy, Carbon steel,

Alloy steel & Stainless steel

2) Range of tube diameter : 15.88mm ~ 25.4mm

3) Range of fin thickness : Approx. 0.27~0.3mm

(Will be different according to tube material)

4) Range of fin density (Fins per inch) : 19 & 36 FPI

5) Range of Fin Height : 1.27~1.42mmH

Low Fin Tube




Product – Cladding

Method

Overlay Hot rolling Explosives

Shape/

Application

Any type/

Including Nozzle,Flange

Plate/

Shell, Head

Forging, Plate/

Tube Sheet, Shell,Head

Size No limit

Max. 4m X 14m,

Min. 1.2m X 3m

Advantage to thin T

Max. 3.8m X 6.5m

Min. No limit

Advantage to thick T

BondingStrength

Strong Weak Strong

Number of Layer Double Double Multi-Layer

MetalCombination

Limit Limit Almost

Process Simple Complicated Simple

Operation Very inefficient Inefficient Efficient

Cost High Low Middle

Cladding Way




Product – Cladding Advantage of Explosion Welding

1. Possible to weld all kinds of two different metals.

2. Create high bonding strength and possible multilayer’s boding.

3. Excellent mechanical processing.(pressure/forming/bending)

4. Able to use forged steels for base metal.

5. Keep same general metallurgical properties.

6. Small quantity is acceptable.




Product – CladdingCapable Dimension

Thickness

Base Metal Min.10mm

Cladding

Metal2~12mm

Weight Less than 20 tons/piece

Size

Square(W X L) 3,800 X 6,500

Circle Φ4,000




Product – Fittings1. Butt Welding Fittings

2. Forged Steel Fittings




Product – Flanges

3. Flanges






Product – Tube/Pipe BendingWe deliver various kinds of bending tubes.




Product –Bolt/Nut/Plug/Pin/Washer(1)

We supply all kinds of bolts, nuts and plugs.

We also make industrial special bolts and nutsaccording to customer’s drawing and specification.

* We are supplying these items to European Heat Exchanger Companies.




Product –Bolt/Nut/Plug/Pin/Washer(2)




Contact Points1. Company Address

Regnum Officetel #1303, 874-13,Jeonpo-dong, Busanjin-gu, Busan,

South Korea

2. CEO & President (Mr. J.C.Lee)tel : 82.51.802.6477fax : 82.51.802.6470cell : 82.17.843.8228e-mail : [email protected]

3. Sales Director (Mr. Frank Woo)tel : 82.51.802.6477fax : 82.51.802.6470cell : 82.10.4659.1389e-mail : [email protected]




Thank You!

有う座います !

Merci Beaucoup!

Documents

Heat Exchanger-pressuere vessel