Airbag de lancement de navire

The most cost-effective safe ship launching method. High-quality wound multi-layer rubber airbag.

Beyond ISO14409 International Standard.

Super high capacity performance and burst pressure.

Superior performance in harsh environments

Every detail of SunHelm ship launching airbag is paid highly attention.

Original Ultra-High Pressure Airbag (Independent R&D).

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Airbags de lancement de navire Introduction

Ship launching airbags are the current ship launching program with the least cost and risk. It overcomes the shortcomings of fixed track launching and provides convenience for ship repair. At present, it is mostly used for the launch of small and medium-sized ships, and the productivity of shipbuilding and ship repairing in small and medium-sized shipyards is limited. Help companies in the shipbuilding and maritime industries save energy, time, workload and investment.

The Reason named SunHelm Ship Launching Airbag as "Defender", because of high performance in ship launching, Various performance indicators beyond international standard. Protect ship launching safety fully. Safety indicators highest reach 4.5-5 Times than international standard.

SunHelm's ship launching airbag uses a cross-wound process, which can withstand greater impact. We use 100% high-quality natural rubber, which is more durable. The service life is more than 6 years, and other Chinese factories mostly use synthetic rubber.

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Dépasser les performances de ISO14409 standard

Safety factor is the embodiment of comprehensive performance of ship launching airbag, it is an important factor to ensure the safe launching of ships. The safety factor of ship launching airbags depends on three important factors: material, design and production craft. At present, the safety factor of ship launching airbags from SUNHELM has reached at least 4.5 times in an all-round way, exceeding ISO14409 by 1.5 times.

Excellent bearing capacity performance

Bearing capacity definition: When compress deformation reaches 70%, and the inner pressure reach the rated working pressure,Pe. (Unit:kN/m) The core of bearing capacity is to test the pressure that airbag can bear during compression. The stronger bearing capacity,reflect stronger safety and stability of airbag.

Super high burst pressure

Burst Test Definition: Airbags shall be tested to the minimum burst pressure as specified in table 2. Fill the airbag with water until the airbag burst. The water pressure at the time of bursting shall equal or be more than the value specified in table 2 (ISO14409 Required).

floating airbags

Airbags de lancement de navire in harsh environments

In order to adapt to the harsh climate of Antarctica,SunHelm R&D team upgraded the material and process of the airbag, and cooperated with the Brazilian scientific research station to successfully complete the construction of the scientific research station. So far, the sales network of SunHelm products has covered seven continents in the world.

Airbags de lancement de navire La construction

 
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Couche extérieure de caoutchouc Partie

I Protection mécanique (friction)  I Résistance chimique (environnement)  I Dissipation d'énergie

Partie de la couche de cordon de pneu synthétique

I Charge de la force de la membrane  I maintenir la géométrie stable

Caoutchouc Matrix Part

I Adhésion au matériau de renforcement  I Couche de distance des plis de tissu  I Chargement par force de cisaillement

Couche d'étanchéité à l'air Partie

I Renforcer l'étanchéité à l'air  I Renforce les nappes de caoutchouc et de cordes de pneu

Couche de caoutchouc interne Pièce

I Transfert de pression  I Assurer l'étanchéité à l'air  I Résistance aux produits chimiques

Step 1: Twine sealing tape on Reducing Joint.

Step 2: Reducing Joint connect Tee Coupling,seal with sealing tape.

Step 3: Ball Valve connect to Tee Coupling,seal with sealing tape.

Step 4: Quick Connector A connect Ball Valve,seal with sealing tape.

Step 5: Install Pressure Gauge to Tee Coupling.

Step 6: Quick Connectors B connect with Hose Fitting.With sealing tape.

Step 7: Quick connectors B connect Quick Connector A.

Step 8: Hose Fitting connect with inflated soft rope seal with Hoop.Start inflating.

 
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info@sunhelmmarine.com
+86 (0)531 88255160
WhatsApp: +8615668327389



     

    Airbags de lancement de navire Performance

    The following parameters are the dimensions and parameters of standard ship launching airbags.However,ship launching airbags formulate different product plans according to different project requirements.The project party needs to provide corresponding ship type,size,and weight.SunHelm Technology Department issues the project product plan,or the project party can directly provide the required airbag model specifications.
    D : Diamètre du sac LOA : Longueur effective L : Longueur totale 1. Bouche 2. Tête 3. Corps
    D : Diamètre du sac LOA : Longueur effective L : Longueur totale 1. Bouche 2. Tête 3. Corps
    Ship Launching Airbag

    Airbag Layers

    (Layers)

    Diameter (D)

    (Meter)

    Pression de fonctionnement

    (MPa)

    Hauteur de fonctionnement

    (m)

    Bearing Capacity Each Meter

    (Ton/m)

     

     

     

    0.4*D

    0.5*D

    0.6*D

    0.4*D

    0.5*D

    0.6*D

    3 Layers

    0.8

    0.20

    0.32

    0.40

    0.48

    15.1

    12.6

    10.0

     

    1

    0.16

    0.40

    0.50

    0.60

    15.1

    12.6

    10.2

     

    1.2

    0.14

    0.48

    0.60

    0.72

    15.8

    13.2

    10.6

     

    1.5

    0.11

    0.60

    0.75

    0.90

    15.5

    13.0

    10.4

    4 Layers

    0.8

    0.19

    0.32

    0.40

    0.48

    14.3

    11.9

    9.5

     

    1

    0.15

    0.40

    0.50

    0.60

    14.1

    11.8

    9.4

     

    1.2

    0.13

    0.48

    0.60

    0.72

    14.7

    12.2

    9.8

     

    1.5

    0.10

    0.60

    0.75

    0.90

    14.1

    11.8

    9.4

    5 Layers

    0.8

    0.24

    0.32

    0.40

    0.48

    18.1

    15.1

    12.1

     

    1

    0.19

    0.40

    0.50

    0.60

    17.9

    14.9

    11.9

     

    1.2

    0.16

    0.48

    0.60

    0.72

    18.1

    15.1

    12.1

     

    1.5

    0.13

    0.60

    0.75

    0.90

    18.4

    15.3

    12.2

     

    1.8

    0.10

    0.72

    0.90

    1.08

    17.0

    14.1

    11.3

    6 Layers

    1

    0.24

    0.40

    0.50

    0.60

    22.6

    18.8

    15.1

     

    1.2

    0.20

    0.48

    0.60

    0.72

    22.6

    18.8

    15.1

     

    1.5

    0.16

    0.60

    0.75

    0.90

    22.6

    18.8

    15.1

     

    1.8

    0.13

    0.72

    0.90

    1.08

    22.0

    18.4

    14.7

     

    2

    0.12

    0.80

    1.00

    1.20

    22.6

    18.8

    15.1

    7 Layers

    1

    0.27

    0.40

    0.50

    0.60

    25.4

    21.2

    17.0

     

    1.2

    0.23

    0.48

    0.60

    0.72

    26.0

    21.7

    17.3

     

    1.5

    0.18

    0.60

    0.75

    0.90

    25.4

    21.2

    17.0

     

    1.8

    0.15

    0.72

    0.90

    1.08

    25.4

    21.2

    17.0

     

    2

    0.14

    0.80

    1.00

    1.20

    26.4

    22.0

    17.6

    8 Layers

    1

    0.31

    0.40

    0.50

    0.60

    29.2

    24.3

    19.5

     

    1.2

    0.26

    0.48

    0.60

    0.72

    29.4

    24.5

    19.6

     

    1.5

    0.20

    0.60

    0.75

    0.90

    28.3

    23.6

    18.8

     

    1.8

    0.17

    0.72

    0.90

    1.08

    28.8

    24.0

    19.2

     

    2

    0.15

    0.80

    1.00

    1.20

    28.3

    23.6

    18.8

     

    2.5

    0.12

    1.00

    1.25

    1.50

    28.3

    23.6

    18.8

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    SunHelm complies with the 14409 standard
    All SunHelm Marine ship launching airbags are manufactured and tested fully compliant with ISO 14409 “Ships and marine technology – ship launching airbags“, certificated by BV, CCS, LR, ABS. There are two Chinese standards and two ISO standards for ship launching airbags production and using.
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    Does heaviest airbag mean the best performance?
    After long-term testing and application of airbags, not the heaviest product represents the highest quality performance.The factors that will cause airbag to be much more heavy.

    I The content of natural rubber is insufficient.Use scrap to satisfied the weight of airbag.

    I To achieve performance,the recycled rubber material content is high.(Counterweight Rubber)

    I Fewer tire cord layers, thus increasing the proportion of rubber.

    ·Product will cause short service time.

    ·Tire cord layer exposed.

    ·Low tear resistance.

    ·Affect complete product performance.

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    Quels certificats pouvons-nous fournir ?
    Normalement, nous fournissons gratuitement le certificat du fabricant. Si vous le souhaitez, nous pouvons également fournir le certificat BV, LR, ABS, CCS d'une tierce partie à la demande du client.
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    Pourquoi choisir SunHelm ?
    16 ans d'expérience dans la production

    Sunhelm développe et produit indépendamment des défenses pneumatiques en caoutchouc depuis 15 ans. La technologie de production est mature, l'équipe technique de recherche et développement est parfaite et les matériaux et les méthodes de production sont constamment mis à jour. C'est déjà l'un des principaux fabricants et fournisseurs de défenses pneumatiques en Chine.

    De nombreux pays d'exportation

    Sunhelm est profondément impliqué sur le marché international et les défenses pneumatiques Yokohama ont été vendues dans 27 pays à travers le monde, dont la Russie, le Brésil, l'Indonésie, la Malaisie, l'Allemagne, le Panama et les Émirats arabes unis. Le taux de réclamation client n'est que de 1%.

    Facteur de sécurité plus élevé

    Le garde-boue pneumatique Yokohama de Sunhelm est entièrement conforme à la norme ISO17357, utilise une couche de cordon plus solide et présente un facteur de sécurité multiplié par 7. Vous pouvez l'acheter plus facilement.

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    Airbag nid d'abeille

    Bee Nest Puncture-resistance airbag is a unique patented product independently developed by SunHelm own R&D teams. On the basis of traditional airbags, The Bee Nest puncture-resistance airbags add layer of high-strength anti-puncture composite material, which can effectively prevent accidental scratches and punctures caused sharp objects, improved the service life of the product significantly.

    Puncturing prevention. High-density steel cord form a protective layer, overcomes the drawback of rubber easily puncture.

    Scratching prevention. High-density steel cord layer prevents accidental scratches efficiently.

    Less layers ,easy for operation.No need to increase the thickness of the airbag to improve the puncture-resistance performance.

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