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Jinbo Marine
Marine & Offshore Equipment Datasheet
Product Datasheet

GB Marine Cock

Marine Bronze Flange Packed Cock GB/T593-93

Marine Flange Packed Cock also also can be called as marine plug valve. A/AS is two way cock, L/LS, T/TS is three way cock. Design Standard: GB/T593-93, CBM1080-81 Test Standard:GB600 Flange size as per...

ISO9001 Supplier Class Certificate Export Supply
Marine Bronze Flange Packed Cock GB/T593-93

Key Highlights

Category
GB Marine Cock
Standard
GB
Material
Bronze
Weight / Size
GB/T593-93, CBM1080-81 Test Standard:GB600 Flange size as per GB569 or G...
Certificate
CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.

Technical Specifications

Category
GB Marine Cock
Model / SKU
Marine-Bronze-Flange-Packed-Cock-GB-T593-93
Standard
GB
Material
Bronze
Weight / Size
GB/T593-93, CBM1080-81 Test Standard:GB600 Flange size as per GB569 or GB2501 Nominal Pressure (Mpa) Nominal Diameter (mm) Applicable Medium 0.6 20~80 sea water, fresh water,lubrication oil, fuel oil Main Material:
Certificate
CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
Warranty
12 Months unless specified otherwise
Origin
China

China Marine Bronze Flange Packed Cock GB/T593-93:

Marine Flange Packed Cock also also can be called as marine plug valve. A/AS is two way cock, L/LS, T/TS is three way cock.

Design Standard: GB/T593-93, CBM1080-81

Test Standard:GB600

Flange size as per GB569 or GB2501

Nominal Pressure (Mpa) Nominal Diameter (mm) Applicable Medium
0.6 20~80 sea water, fresh water,lubrication oil, fuel oil

Main Material:

Body-Bronze (ZCuSn10Zn2 or ZCuSn5Pb5Zn5)

Bonnet-Bronze (ZCuSn10Zn2 or ZCuSn5Pb5Zn5)

Main Size List(mm):

Type A, L, T:

DN (mm) Structure Dimension Thickness δ Flange Bolt handle L0 Weight(kg)
L H≈ H1 D D1 D2 d0 b n Th Type A Type L Type T
20 145 139 40 4 95 68 48 13 12 4 M12 125 3.0 3.5 3.4
25 155 149 41 4 105 73 56 13 13 4 M12 140 3.7 4.2 4.1
32 165 168 48 5 115 83 64 15 13 6 M14 160 4.6 5.3 5.2
40 190 192 56 5 125 93 74 15 14 6 M14 180 6.9 8.6 8.5
50 205 243 65 5 135 103 84 15 14 6 M14 230 9.7 11.4 11.3
65 225 285 80 6 155 123 104 15 14 6 M14 250 12.4 15.6 15.4
80 245 324 96 6 170 138 118 15 14 6 M14 320 18.8 21.6 21.2

Type AS,LS,TS:

DN (mm) Structure Dimension Thickness δ Flange Bolt handle L0 Weight(kg)
L H≈ H1 D D1 D2 d0 b n Th Type AS Type LS Type TS
20 150 139 40 4 90 65 50 11 12 4 M10 125 3.0 3.5 3.4
25 160 149 41 4 100 75 60 11 14 4 M10 140 3.7 4.2 4.1
32 180 168 48 5 120 90 70 14 15 4 M12 160 5.0 5.9 5.8
40 200 192 56 5 130 100 80 14 16 4 M12 180 7.5 9.4 9.3
50 230 243 65 5 140 110 90 14 17 4 M12 230 10.7 12.6 12.5
65 290 285 80 6 160 130 110 14 17 4 M12 250 13.6 17.1 16.9
80 310 324 96 6 190 150 128 18 19 4 M16 320 20.3 23.6 23.3