sea chest and sea conn. blanks - gobizkoreagshightecher.koreasme.com/download/catalogue_scc.pdfsea...

SEA CHEST AND SEA CONN. BLANKSFor Under Water Survey

GS HIGH TECHER

1480-10, Songjeong-Dong, Kangseo-Ku, Busan, 618-270, KoreaTel. +82-51-832-0456 Fax. +82-51-832-0457 E-mail. [email protected]

http://gshightecher.koreasme.com http://www.ec21.com

GS HIGH TECHER CO., LTD.

. Prin

SEA CHEST HULL APERTURE BLANKSMAGNETIC TYPE

SEA CHEST & SEA CONN. BLANKSFOR UNdER WATER SURvEY

SHIP'S HULL SHELL PLATE

DRAIN HOLE

SEA CHEST

EYE BOLT & NUT

DRAIN & AIR VENT HOLE PLUG

AIR VENT HOLE

SEE DETAIL

OPER. HANDLE

SHIP SIDE VALVE

OPER. HANDLE

BRACKET

SEA CONNECTION

PIPE PLUG

SHIP'S HULL

SHELL PLATEHOOK SUPPORT SHIP'S HULL

SHELL PLATE

SHIP SIDE VALVE

BRACKET

SEA CHEST & SEA CONN. BLANK FOR UNDER WATER SURVEY.

1. INSTRUCTION MANUAL

A ship consists of many machine including main engine, ancillary equipment and generator in the engine room. These machine usually generate a lot of heats while operating. The sea water can generally be used to cool down such heat. For the cooling system, you have to weld the pipes to the seawater inlet / outlet to mount a flange where you can install the shutoff valves. If these valves would be required to be fixed or replaced, you can conveniently use the SEA CONNECTION PlUG to prevent the seawater from flowing into the ship while removing them.

You do not need to bring the ship into the dry dock for repairing the valves. You may simply insert the plug into the opening of the pipes, and then secure with lock handle while reparing or replacing the valves.

▶ Reusable.▶ Easy to use with its simple structure.▶ Easy to move for the underwater survey.

<FIG1-1><FIG-1>

<FIG-2><FIG2-1>

<FIG2-2>

<FIG3>

<FIG1-2>

PUSH TYPE OPERATING HANDLE TYPE COvER TYPE

Development efficience

(1)TYPE-A, TYPE-B & TYPE-C (FIG 1-1)The Necessary operation work to attach all types (from type A to type C) plug is performed manually by drivers without special tools. All types consist of soft rubber, which is enlarged in the diameter of ship enlarged in the diameter of ship side hole by turning the operating part. Direct shell connections and sea connection pipe now can be sealed with the shell plate by divers without docking. Therefore, ship side hole be seal tightly. Each pipe plug must be marked with the pipe identification numbers mentioned in the general plan.

(2)TYPE-E(FIG 1-2)TYPE-D consists of soft rubber, which is enlarged in the dimeter of air vent hole and drain small hole by pushing operation part. Therefore, air vent hole and drain hole shall be sealed tightly.

(3)TYPE-E&F(FIG 3)Sea chest convering system are possible to seal the sea chest on outside vessel. Repairs, cleaning, cleaning and working on suction lines can be performed. G.S sea chest covering system is easy to install by diver. Before installation, all parts are to be secured for damages. It is fitted through hull apeature side evenly. A loop is fitted on the one area to prevent from missing sea chest covering system. The loop must be connected with the rope which supplied from the deck. It is fitted on the hull apearture part with over 3500 gauss magnetic solidity, then the water tightness must be perfected.After using the covering system, take off each end of the angle part. Drain opening the sea chest covering system must be installed. Finally a large Q’TY of water should be drained to the bilge, then the covers is pressed on the cover which take up full pressing power. Sea chest covering system hull aperture blanks are possible to seal the sea chest on outsidevessel. Repairs, cleaning, and working on suction lines can be performed.

gshightecher.coreasme.com

GeneRAl

GS HIGH TECHER

SEA CONNECTION PLUG SEA CONN. BLANKING COVER

SEA CHEST HULLAPERTURE BLANKS

SHIP'S HULL SHELL PLATE

DRAIN HOLE

SEA CHEST

EYE BOLT & NUT

DRAIN & AIR VENT HOLE PLUG

AIR VENT HOLE

SEE DETAIL

OPER. HANDLE

SHIP SIDE VALVE

OPER. HANDLE

BRACKET

SEA CONNECTION

PIPE PLUG

SHIP'S HULL

SHELL PLATEHOOK SUPPORT SHIP'S HULL

SHELL PLATE

SHIP SIDE VALVE

BRACKET

SEA CHEST & SEA CONN. BLANK FOR UNDER WATER SURVEY.

1. INSTRUCTION MANUAL

A ship consists of many machine including main engine, ancillary equipment and generator in the engine room. These machine usually generate a lot of heats while operating. The sea water can generally be used to cool down such heat. For the cooling system, you have to weld the pipes to the seawater inlet / outlet to mount a flange where you can install the shutoff valves. If these valves would be required to be fixed or replaced, you can conveniently use the SEA CONNECTION PlUG to prevent the seawater from flowing into the ship while removing them.

You do not need to bring the ship into the dry dock for repairing the valves. You may simply insert the plug into the opening of the pipes, and then secure with lock handle while reparing or replacing the valves.

▶ Reusable.▶ Easy to use with its simple structure.▶ Easy to move for the underwater survey.

<FIG1-1><FIG-1>

<FIG-2><FIG2-1>

<FIG2-2>

<FIG3>

<FIG1-2>

PUSH TYPE OPERATING HANDLE TYPE COvER TYPE

Development efficience

(1)TYPE-A, TYPE-B & TYPE-C (FIG 1-1)The Necessary operation work to attach all types (from type A to type C) plug is performed manually by drivers without special tools. All types consist of soft rubber, which is enlarged in the diameter of ship enlarged in the diameter of ship side hole by turning the operating part. Direct shell connections and sea connection pipe now can be sealed with the shell plate by divers without docking. Therefore, ship side hole be seal tightly. Each pipe plug must be marked with the pipe identification numbers mentioned in the general plan.

(2)TYPE-E(FIG 1-2)TYPE-D consists of soft rubber, which is enlarged in the dimeter of air vent hole and drain small hole by pushing operation part. Therefore, air vent hole and drain hole shall be sealed tightly.

(3)TYPE-E&F(FIG 3)Sea chest convering system are possible to seal the sea chest on outside vessel. Repairs, cleaning, cleaning and working on suction lines can be performed. G.S sea chest covering system is easy to install by diver. Before installation, all parts are to be secured for damages. It is fitted through hull apeature side evenly. A loop is fitted on the one area to prevent from missing sea chest covering system. The loop must be connected with the rope which supplied from the deck. It is fitted on the hull apearture part with over 3500 gauss magnetic solidity, then the water tightness must be perfected.After using the covering system, take off each end of the angle part. Drain opening the sea chest covering system must be installed. Finally a large Q’TY of water should be drained to the bilge, then the covers is pressed on the cover which take up full pressing power. Sea chest covering system hull aperture blanks are possible to seal the sea chest on outsidevessel. Repairs, cleaning, and working on suction lines can be performed.

GeneRAl

GS HIGH TECHER

SEA CONNECTION PLUG SEA CONN. BLANKING COVER

SEA CHEST HULLAPERTURE BLANKS

gshightecher.coreasme.comGS HIGH TECHER

25A32A40A50A65A80A100A125A150A

34.042.748.660.576.389.1114.3139.8165.2

21.229.934.443.157.366.987.3108.0128.8

38.449.562.373.997.1120.8143.2

80.094.0

18.427.131.640.353.763.082.9103.7124.1

70.094.3116.5138.5

76.090.0

235235235235235235235235235

180180180180180180180180180

150150150150150150150150150

555555555555555555

2. INSTALLATION

G.S sea chest covering system is easy to install by a diver. Before installation, all parts to be secured for damages. To sink the blanks, it required to sink the blanks over come its floatage first, the power for sinking the blanks, you can attach properate weight to the designed loop from the deck through sup-plied rope. In case of without magnet type, it is fitted through “c” shape hook and ropes from the deck. In case of magnetic type, you can spread a blank and attach to ship’shull shell plate.Drain opening, the sea chest covering system must be installed & sealed. Finally a large q’ty of water should be drained to the bilge, then the blanks is pressed on the the top which take up full pressing power. The sinking power are calculated against its volume of 80%.

* The Handling Magnet for setting position is not included purchasing Sea Chest Cover.If you want to purchase the Handling Magnet for setting position, please notice that before an order.

Volume calculationIn 10 meter depth = 1 bar sea chest(75Ommhq/l000mbar)Opening(cm) = pressing powerAmbient air temp. = 25°CSea water temp. = 18°CSinking power(kg) =length x breadth x height x 80%

* care & storageThe coveds are stored for a long time without using. We recommend you clean The rubber and metals with glycerine. It can be using for more than 15 years. All g.s underwater covers must be marked name & size. After using covers. It Can be with compressed air and dried.

OPERATING HANdLE A-TYPESeA connection pipe plUG <fiG1-1>

MATERIAL

dIMENSION Unit : mm

Unit : mm

NO. NAmE OF PART Q’Ty mATERIAL

1 SHAFT 1 SM45C 2 BASE PLATE 1 SS400 3 SPRING WASHER 1 SWO 4 RUBBER SEAL 1 NEOPRENE 5 TOP PLATE 1 SS400 6 SUPPORT BAR 1 STPG 7 OPERATING HANDLE 1 SS400 8 COTTER PIN 1 SUS304 9 HEX.NUT(1종) 1 SS400

N.D L V B J REmARK#160 #80 ETC. #160 #80 ETC.

φO.DφI.D

LIFTING LUG(LOOP)

HANDLING MAGNET FOR SETTING POSITION

SEA CHEST

25A32A40A50A65A80A100A125A150A

34.042.748.660.576.389.1114.3139.8165.2

21.229.934.443.157.366.987.3108.0128.8

38.449.562.373.997.1120.8143.2

80.094.0

18.427.131.640.353.763.082.9103.7124.1

70.094.3116.5138.5

76.090.0

235235235235235235235235235

180180180180180180180180180

150150150150150150150150150

555555555555555555

2. INSTALLATION

G.S sea chest covering system is easy to install by a diver. Before installation, all parts to be secured for damages. To sink the blanks, it required to sink the blanks over come its floatage first, the power for sinking the blanks, you can attach properate weight to the designed loop from the deck through sup-plied rope. In case of without magnet type, it is fitted through “c” shape hook and ropes from the deck. In case of magnetic type, you can spread a blank and attach to ship’shull shell plate.Drain opening, the sea chest covering system must be installed & sealed. Finally a large q’ty of water should be drained to the bilge, then the blanks is pressed on the the top which take up full pressing power. The sinking power are calculated against its volume of 80%.

* The Handling Magnet for setting position is not included purchasing Sea Chest Cover.If you want to purchase the Handling Magnet for setting position, please notice that before an order.

Volume calculationIn 10 meter depth = 1 bar sea chest(75Ommhq/l000mbar)Opening(cm) = pressing powerAmbient air temp. = 25°CSea water temp. = 18°CSinking power(kg) =length x breadth x height x 80%

* care & storageThe coveds are stored for a long time without using. We recommend you clean The rubber and metals with glycerine. It can be using for more than 15 years. All g.s underwater covers must be marked name & size. After using covers. It Can be with compressed air and dried.

OPERATING HANdLE A-TYPESeA connection pipe plUG <fiG1-1>

MATERIAL

dIMENSION Unit : mm

Unit : mm

1 SHAFT 1 SM45C 2 BASE PLATE 1 SS400 3 SPRING WASHER 1 SWO 4 RUBBER SEAL 1 NEOPRENE 5 TOP PLATE 1 SS400 6 SUPPORT BAR 1 STPG 7 OPERATING HANDLE 1 SS400 8 COTTER PIN 1 SUS304 9 HEX.NUT(1종) 1 SS400

N.D L V B J REmARK#160 #80 ETC. #160 #80 ETC.

φO.DφI.D

LIFTING LUG(LOOP)

HANDLING MAGNET FOR SETTING POSITION

SEA CHEST

OPERATING HANdLE C-TYPESeA connection pipe plUG <fiG1-1>

OPERATING HANdLE B-TYPESeA connection pipe plUG <fiG1-1>

GS HIGH TECHER

MATERIAL Unit : mm

1 SHAFT 1 SM45C 2 BASE PLATE 1 HDPE 3 WASHER 1 SS400 4 O-RING 1 NBR 5 RUBBER SEAL 1 NEOPRENE 6 TOP PLATE 1 HDPE 7 O-RING 1 NBR

NO. NAmE OF PART Q’Ty mATERIA 8 MIDDLE BAR 1 STPG 9 SUPPORT BAR 1 SPPS 10 OPERATING BAR 1 SPPS 11 FIXED HANDLE 1 - 12 THRUST BEARING 1 SS400 13 HEX.NUT 1 SWO 14 HEX.NUT 1 SWO

MATERIAL Unit : mm

1 SHAFT 1 SM45C 2 BASE PLATE 1 HDPE 3 WASHER 1 SS400 4 O-RING 1 NBR 5 RUBBER SEAL 1 NEOPRENE 6 TOP PLATE 1 HOPE 7 O-RING 1 NBR 8 SUPPORT BAR 1 STPG 9 OPERATING HANDLE 1 SPPS 10 FIXED HANDLE 1 SPPS 11 THRUST BEARING 1 - 12 HEX.NUT 1 SS400 13 SPRING WAHSER 1 SWO

ETC1. ETC1.ETC2. ETC2.#160 #160200A250A300A

216.3267.4318.5

168.3210.2283.7

190.0237.2283.7

184.3235.4286.5

193247299

163.3204.8246.4

184.4230.8277.2

179.3230.3278.7

188242.9294

387387387

777777

188188188

136144144

350350350

300300300

dIMENSION Unit : mm

N.D L L1 L2 L3 C B REmARK#80 #80

φO.DφI.D φH

350A 284.2 317.6 323.6 - 278.7 312 315.6 - 454 130 188 136 300 350 400A 325.4 363.6 374.4 - 319.5 357.6 368.6 - 454 130 188 136 300 350 450A - 409.6 425.2 - - - 419.2 - 454 130 188 136 300 350 500A - 455.6 476 - - - 468 - 454 130 188 136 300 350 550A - - 526.8 - - - 518.8 - 454 130 188 136 300 350 600A - - 577.6 - - - 569 - 454 130 188 136 300 350 650A - - 628.4 - - - 619.4 - 454 130 188 136 300 350 700A - - 679.2 667 - - 670.2 658 454 130 188 136 300 350 750A - - 736.6 - - - 727.1 - 454 130 188 136 300 350

dIMENSION Unit : mm

N.DETC1. ETC1.ETC2. ETC2.#160 #160

L L1 L2 L3 C B REmARK#80 #80

φI.D φH

OPERATING HANdLE C-TYPESeA connection pipe plUG <fiG1-1>

OPERATING HANdLE B-TYPESeA connection pipe plUG <fiG1-1>

GS HIGH TECHER

MATERIAL Unit : mm

1 SHAFT 1 SM45C 2 BASE PLATE 1 HDPE 3 WASHER 1 SS400 4 O-RING 1 NBR 5 RUBBER SEAL 1 NEOPRENE 6 TOP PLATE 1 HDPE 7 O-RING 1 NBR

NO. NAmE OF PART Q’Ty mATERIA 8 MIDDLE BAR 1 STPG 9 SUPPORT BAR 1 SPPS 10 OPERATING BAR 1 SPPS 11 FIXED HANDLE 1 - 12 THRUST BEARING 1 SS400 13 HEX.NUT 1 SWO 14 HEX.NUT 1 SWO

MATERIAL Unit : mm

1 SHAFT 1 SM45C 2 BASE PLATE 1 HDPE 3 WASHER 1 SS400 4 O-RING 1 NBR 5 RUBBER SEAL 1 NEOPRENE 6 TOP PLATE 1 HOPE 7 O-RING 1 NBR 8 SUPPORT BAR 1 STPG 9 OPERATING HANDLE 1 SPPS 10 FIXED HANDLE 1 SPPS 11 THRUST BEARING 1 - 12 HEX.NUT 1 SS400 13 SPRING WAHSER 1 SWO

ETC1. ETC1.ETC2. ETC2.#160 #160200A250A300A

216.3267.4318.5

168.3210.2283.7

190.0237.2283.7

184.3235.4286.5

193247299

163.3204.8246.4

184.4230.8277.2

179.3230.3278.7

188242.9294

387387387

777777

188188188

136144144

350350350

300300300

dIMENSION Unit : mm

N.D L L1 L2 L3 C B REmARK#80 #80

φO.DφI.D φH

350A 284.2 317.6 323.6 - 278.7 312 315.6 - 454 130 188 136 300 350 400A 325.4 363.6 374.4 - 319.5 357.6 368.6 - 454 130 188 136 300 350 450A - 409.6 425.2 - - - 419.2 - 454 130 188 136 300 350 500A - 455.6 476 - - - 468 - 454 130 188 136 300 350 550A - - 526.8 - - - 518.8 - 454 130 188 136 300 350 600A - - 577.6 - - - 569 - 454 130 188 136 300 350 650A - - 628.4 - - - 619.4 - 454 130 188 136 300 350 700A - - 679.2 667 - - 670.2 658 454 130 188 136 300 350 750A - - 736.6 - - - 727.1 - 454 130 188 136 300 350

dIMENSION Unit : mm

N.DETC1. ETC1.ETC2. ETC2.#160 #160

L L1 L2 L3 C B REmARK#80 #80

φI.D φH

COvER E-TYPESeA connection pipe plUG <fiG1-2>

OPERATING HANdLE d-TYPE

INSENT F-TYPE

SeA connection pipe plUG <fiG2-1>

GS HIGH TECHER

dIMENSION Unit : mm

Ø 40Ø 50Ø 100

314191

4555105

N.D φG φE REmARK

dIMENSION Unit : mm

153040

304050

Ø5L : 200

TyPE φD A B° L PIPE SIZE

HEA NUT, M3ROUND HEAD BOLT, M3 x 13LLOOK NUT, M10OPERATING HANDLESUPPORT BAR, 10A x SOH #40RUBBER SEALTOP PLATEBASE PLATESHAFT, Ø12 x 205L

SUS304SUS304SS400SS400

STPG370EPDMSS400SS400S45C

987654321

111111111

MATERIAL Unit : mm

1 ALUMINUM 1 AL5083 2 WOOD 1 POLYWOOD 3 GASKET 1 NEOPRENE 4 EYENUT 4 SUS304 5 BOLT 16~24 SUS304

dIMENSION Unit : mm

N.D PIPE O.D A B C

200 216.3 475 500 150 250 267.4 530 560 180 300 318.5 580 610 210 350 355.6 615 650 240 400 406.4 665 700 280 450 457.2 720 755 310 500 508.0 770 810 350 600 609.6 930 980 450 700 711.2 1030 1090 500 800 812.8 1130 1200 550 900 914.4 1235 1315 600 1000 1016.0 1335 1425 700 1400 1412.0 1735 1845 1100

Notes : 1. The cover are laminated neoplene sheet and rubber sheet. 2. Loop are attached for secure safty and sink the blanks to sea chest area. 3. For secure safty. 40M ropes are provided. 4. APLICATION FOR 200A and above size

Notes : ‘B’Type is as for hole size

Ø5.5 THRU

B°Ø5.5 THRU

COvER E-TYPESeA connection pipe plUG <fiG1-2>

OPERATING HANdLE d-TYPE

INSENT F-TYPE

GS HIGH TECHER

dIMENSION Unit : mm

Ø 40Ø 50Ø 100

314191

4555105

N.D φG φE REmARK

dIMENSION Unit : mm

153040

304050

Ø5L : 200

TyPE φD A B° L PIPE SIZE

HEA NUT, M3ROUND HEAD BOLT, M3 x 13LLOOK NUT, M10OPERATING HANDLESUPPORT BAR, 10A x SOH #40RUBBER SEALTOP PLATEBASE PLATESHAFT, Ø12 x 205L

SUS304SUS304SS400SS400

STPG370EPDMSS400SS400S45C

987654321

111111111

MATERIAL Unit : mm

1 ALUMINUM 1 AL5083 2 WOOD 1 POLYWOOD 3 GASKET 1 NEOPRENE 4 EYENUT 4 SUS304 5 BOLT 16~24 SUS304

dIMENSION Unit : mm

N.D PIPE O.D A B C

200 216.3 475 500 150 250 267.4 530 560 180 300 318.5 580 610 210 350 355.6 615 650 240 400 406.4 665 700 280 450 457.2 720 755 310 500 508.0 770 810 350 600 609.6 930 980 450 700 711.2 1030 1090 500 800 812.8 1130 1200 550 900 914.4 1235 1315 600 1000 1016.0 1335 1425 700 1400 1412.0 1735 1845 1100

Notes : 1. The cover are laminated neoplene sheet and rubber sheet. 2. Loop are attached for secure safty and sink the blanks to sea chest area. 3. For secure safty. 40M ropes are provided. 4. APLICATION FOR 200A and above size

Notes : ‘B’Type is as for hole size

Ø5.5 THRU

B°Ø5.5 THRU

foR BlAnK SUppoRt foR HooK

MATERIAL Unit : mm

ITEm NO. DESCRIPTION mATERIAL Q’Ty REmARK

1 TUBE Ø27 x 3T SUS304 1 2 M20 THIN NUT SUS304 1 3 M5 x 15 WRENCH BOLT SUS304 1 M16 4 END PLATE SUS304 1 80 x 80 x 3T

dIMENSION Unit : mm

NAmE N.D L A Q’Ty REmARK

200 200 200 2 250 250 200 2 300 300 200 2 350 350 200 2 400 400 200 2 FIXING 450 450 200 2 JACK 500 500 200 2 600 600 200 2 700 700 200 4 800 800 200 4 900 900 200 4 1000 1000 200 4 1400 1400 200 4

HooK foR BlAnKinG coveR

MATERIAL Unit : mm

1 STUDDING BOLT SUS304 1 M16 2 M16 WING NUT SUS304 1 3 PARKING RETAINER SUS304 1 Ø20.5 4 NBR WASHER NBR 1 Ø16.5

dIMENSION Unit : mm

NAmE N.D A B C Q’Ty

200 300 58 R30 2 250 300 58 R30 2 300 300 58 R30 2 350 300 58 R30 2 400 300 58 R30 2 450 300 58 R30 2 J-BOLT 500 300 58 R30 2 600 400 58 R30 2 700 400 58 R30 4 800 400 58 R30 4 900 400 58 R30 2 1000 500 58 R30 4 1400 500 58 R30 4

foR BlAnK SUppoRt foR HooK

MATERIAL Unit : mm

1 TUBE Ø27 x 3T SUS304 1 2 M20 THIN NUT SUS304 1 3 M5 x 15 WRENCH BOLT SUS304 1 M16 4 END PLATE SUS304 1 80 x 80 x 3T

dIMENSION Unit : mm

NAmE N.D L A Q’Ty REmARK

200 200 200 2 250 250 200 2 300 300 200 2 350 350 200 2 400 400 200 2 FIXING 450 450 200 2 JACK 500 500 200 2 600 600 200 2 700 700 200 4 800 800 200 4 900 900 200 4 1000 1000 200 4 1400 1400 200 4

HooK foR BlAnKinG coveR

MATERIAL Unit : mm

1 STUDDING BOLT SUS304 1 M16 2 M16 WING NUT SUS304 1 3 PARKING RETAINER SUS304 1 Ø20.5 4 NBR WASHER NBR 1 Ø16.5

dIMENSION Unit : mm

NAmE N.D A B C Q’Ty

200 300 58 R30 2 250 300 58 R30 2 300 300 58 R30 2 350 300 58 R30 2 400 300 58 R30 2 450 300 58 R30 2 J-BOLT 500 300 58 R30 2 600 400 58 R30 2 700 400 58 R30 4 800 400 58 R30 4 900 400 58 R30 2 1000 500 58 R30 4 1400 500 58 R30 4

SeA cHeSt HUll ApeRtURe BlAnKS

MATERIAL Unit : mm

1 LOOP 4 SUS304 2 COvER 1 NEOPLENE (6mm±0.5) 3 BASE 1 RUBBER (1.6mm±0.5) 4 SUPPORT 1

dIMENSION Unit : mm

NO PEAK BREATH LENGTH Q’Ty

1 2950 1860 1470 2 2500 1900 2000 3 2400 2900 1800 4 2150 2000 1850 5 1500 1000 1100

Notes : 1. The cover are laminated neoplene sheet and rubber sheet. 2. Loop are attached for secure safty and sink the blanks to sea chest area. 3. For secure safty, 40M ropes are provided.

General Blanket TYPE G2 – TYPE

Length

Breath

"sheet"NEOPLENE RUBBER

MATERIAL Unit : mm

1 LOOP 4 SUS304 2 COvER 1 NEOPLENE (6mm±0.5) 3 BASE 1 RUBBER (1.6mm±0.5) 4 SUPPORT 1 5 MAGNETIC 12 3500 GAUSS 50 x 20 x 5mm

dIMENSION Unit : mm

1 4600 2700 4200 2 4400 2700 4000 3 2150 2000 1850 4 2150 1800 1850 5 1900 1200 1500 6 1700 3000 1400 7 1200 1100 800

Notes : 1. The cover are laminated neoplene sheet and rubber sheet. 2. Loop are attached for weight control. 3. For secure safty, 40M ropes are provided.

Magnectic Blanket G1 – TYPE

Length

Breath

MATERIAL Unit : mm

1 LOOP 4 SUS304 2 COvER 1 NEOPLENE (6mm±0.5) 3 BASE 1 RUBBER (1.6mm±0.5) 4 SUPPORT 1

dIMENSION Unit : mm

1 2950 1860 1470 2 2500 1900 2000 3 2400 2900 1800 4 2150 2000 1850 5 1500 1000 1100

Notes : 1. The cover are laminated neoplene sheet and rubber sheet. 2. Loop are attached for secure safty and sink the blanks to sea chest area. 3. For secure safty, 40M ropes are provided.

General Blanket TYPE G2 – TYPE

Length

Breath

MATERIAL Unit : mm

1 LOOP 4 SUS304 2 COvER 1 NEOPLENE (6mm±0.5) 3 BASE 1 RUBBER (1.6mm±0.5) 4 SUPPORT 1 5 MAGNETIC 12 3500 GAUSS 50 x 20 x 5mm

dIMENSION Unit : mm

1 4600 2700 4200 2 4400 2700 4000 3 2150 2000 1850 4 2150 1800 1850 5 1900 1200 1500 6 1700 3000 1400 7 1200 1100 800

Notes : 1. The cover are laminated neoplene sheet and rubber sheet. 2. Loop are attached for weight control. 3. For secure safty, 40M ropes are provided.

Magnectic Blanket G1 – TYPE

Length

Breath

pReSSURe teSt eQUipment foR ApeRtURe BlAnK

MATERIAL Unit : mm

1 PRESSURE TANK SS400 1 2 CIRCULAR GLASS W / FRAME SS400 2 10t x Ø350(CLEAR) - - - - - 4 GRATING SS400 2 600 x 800 (OUTSIDE) 5 STEP SS400 6 200 x 400 6 FLANGE W / PIPE (50A) SS400 1 JIS 5K 7 FLANGE W / PIPE (150A) SS400 1 JIS 5K 8 FLANGE W / PIPE (200A) SS400 1 JIS 5K 9 FLANGE W / PIPE (400A) SS400 1 JIS 5K

pReSSURe tAnK foR SeA cHeSt coveR

MATERIAL Unit : mm

4 GRATING SS400 2 600 x 800 (OUTSIDE)

VIEW "A"-"A"

SEA CHEST

G-TYPE BLANK FOR HULL APERTURE OF SEA CHEST

SEA CHEST

APER TURE HOLE

SEA CHEST

APER TURE HOLE

pReSSURe teSt eQUipment foR ApeRtURe BlAnK

MATERIAL Unit : mm

1 PRESSURE TANK SS400 1 2 CIRCULAR GLASS W / FRAME SS400 2 10t x Ø350(CLEAR) - - - - - 4 GRATING SS400 2 600 x 800 (OUTSIDE) 5 STEP SS400 6 200 x 400 6 FLANGE W / PIPE (50A) SS400 1 JIS 5K 7 FLANGE W / PIPE (150A) SS400 1 JIS 5K 8 FLANGE W / PIPE (200A) SS400 1 JIS 5K 9 FLANGE W / PIPE (400A) SS400 1 JIS 5K

pReSSURe tAnK foR SeA cHeSt coveR

MATERIAL Unit : mm

4 GRATING SS400 2 600 x 800 (OUTSIDE)

VIEW "A"-"A"

SEA CHEST

G-TYPE BLANK FOR HULL APERTURE OF SEA CHEST

SEA CHEST

APER TURE HOLE

SEA CHEST

APER TURE HOLE

sea chest and sea conn. blanks - gobizkoreagshightecher.koreasme.com/download/catalogue_scc.pdfsea...

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