Aluminum tunnel for thruster, tunnel for bow thruster

Aluminum tunnel for thruster, bow thruster aluminum, tunnel for bow thruster

The model of the bow thruster and the size of its propellers will define the tunnel's diameter. The term "tunnel diameter" describes the tube's internal diameter. The optimal tunnel length is between 2 and 4 times the tunnel diameter.
Shanghai Yinggui mainly provides raw materials for various industrial applications. Like other materials, sheet shape, thickness, size, etc. can be customized.

1, What is an aluminum tunnel for a thruster, a tunnel for a bow thruster?

The model of the bow thruster and the size of its propellers will define the tunnel's diameter. The term "tunnel diameter" describes the tube's internal diameter. The optimal tunnel length is between 2 and 4 times the tunnel diameter.

Too-short tunnels permit the propeller to cavitate, which reduces performance and generates a lot of noise. Too-long tunnels have more internal friction, which lowers thrust. When the tunnel length exceeds six or seven times the diameter of the tunnel, this becomes very obvious.

Tunnel Installation Advice: To prevent the propeller from drawing air from the surface, which would fully cancel out the thrust, the tunnel should be positioned as deep as it can be. Additionally, the water pressure on the propeller blades increases with prop depth, increasing propeller efficiency.

Typically, the roof of the tunnel should be at least half as deep as the tunnel itself. We advise that it be at least 3/4 times the tunnel diameter below the waterline, which is the absolute minimum. 1 times the tunnel diameter below the water's surface would be an even better distance.

2. Specifications of the aluminum tunnel for thruster

Product NameAluminum Tunnel
Material6060, 6061, 6063, 6082, 7005, 7050, 7075, etc
StandardsASTM, SAE, EN, DIN, JIS, ISO, KS, NF, ISC, GB
Outer DiameterWithin 700mm
LengthCustomizable
Hardness1/4 hard, 1/2 hard, full hard, soft, etc.
Surfacemill, polished, film-coated
Price TermEx-Work, FOB, CNF, CFR, CIF, FCA, DDP, DDU, etc
Payment TermTT,L/C,etc
PackageStandard export package, or as required.
ContactIf you have any questions, please feel free to contact me, we are sure your inquiry or requirements will get prompt attention.

Aluminum tunnel for thruster, tunnel for bow thruster

Aluminum tunnel for thruster, tunnel for bow thruster


3. Main aluminum alloy product brand list

ChinaISO(EU)JapanIndiaRussiaEN(Europe)GermanyFranceU.K.USA
2A11(LY11)Al Cu4MgSiA201724534д1/1110



2017/A92017
2B11(LY8)AlCu5MgSi(A)A2017A
д1п/1111
AlCuMg1/3.13252017A(A-U4G)
2017A
2A12(LY12)AlCu4MgSi1A202424530д16/1160EN AW-2024/AlCu4Mg1AlCuMg2/3.13552024(A-U4G1)
2024
2B12(LY9)
A2024
д16/1160



2024/A92024
2A14(LD10)AlCu4MgSiA201424345AK8/1380EN AW-2014/AlCu4MgAlCuSiMn/3.12552014(A-U4SG)2014(H15)2014/A92014
2A70(LD7)
A2618
AK4-1/1141



2618/A92618
2014AlCu4SiMgA201424345AK8/1380EN AW-2014/AlCu4SiMgAlCuSiMn/3.12552014(A-U4SG)2014(H15)2014/A92014
2014AAlCu4SiMg(A)A2014A

EN AW-2014/AlCu4SiMg(A)


2014A
2017AlCu4MgSiA2017
д1/1110



2017/A92017
2017AAlCu4MgSi(A)A2017A24534AK21/1120EN AW-2017A/AlCu4MgSi(A)AlCuMg1/3.13252017A(A-U4G)
2017A/A92017
2024AlCu4Mg1A202424530д16/1160EN AW-2024/AlCu4Mg1AlCuMg2/3.13552024(A-U4G1)
2024/A92024


A2618

EN AW-2618/AlCu2Mg1.5Ni
2618A(A-U2GN)
2618A
5A02(LF2)AlMg2.5A5052
AMr2/1520EN AW-5052/AlMn2.5AlMg2.5/3.35235052(A-G2.5C)5052(NS4)5052/A95052
5A05(LF5)AlMg5Mn1A5056
AMг5/1550EN AW-5019/AlMg5AlMg5/3.3555
5456(A56S)5456/A95456
5B05(LF10)AlMg5CrA505655000AMr5п/1551



5056/A95056
5005AlMg1(B)A500551000-AAMr1/1510EN AW-5005/AlMg1(B)
5005(A-G0.6)5005(N41)5005/A95005
5052AlMg2.5A5052
AMr2/1520EN AW-5052/AlMg2.5AlMg2.5/3.35235052(A-G2.5C)5052(2L55)5052/A95052
5083(LF4)AlMg4.5Mn0.7A508354300
EN AW-5083/AlMg4.5Mn0.7
5083(A-G4.5MC)5083(NT8)5083/A95083
5086AlMg4A5086
AMr4/1540EN AW-5086/AlMg4AlMg4Mn/3.35455086(A-G4MC)
5086/A95086
6061(LD30)AlSi1MgCuA606165032Aд33/1330EN AW-6061/AlMg1SiCuAlMgSi1Cu/3.23116061(A-GSUC)6061(N20/H20)6061/A96061
6101E-AlMgSiA6101

EN AW-6101A/E-AlMgSiE-AlMgSi0.5/3.2207

6101/A96101
7A09(LC9)AlZn5.5MgCuA707576528B95/1950EN AW-7075/AlZn5.5MgCuAlZnMgCu1.5/3.43657075(A-Z5GU)7075(C77S)7075/A97075
7075AlZn5.5MgCuA707576528B95/1950EN AW-7075/AlZn5.5MgCuAlZnMgCu1.5/3.43657075(A-Z5GU)7075(C77S)7075/A97075

Shanghai Yinggui Metal Products Company visited the factory and cooperated with customers

Shanghai Yinggui Metal Products Company factory

Shanghai Yinggui Metal Products Company factory

Shanghai Yinggui Metal Products Co., Ltd. cooperative customer

Get The Quotation

We're Ready, Let's Talk.