We are willing to win more partners with high-quality performance of our 600P Marine Sewage Treatment Plant, Marine Single Leaf Aluminum Door, Marine Cooking Equipment and service quality, and take shaping, upgrading and consolidating brands for customers as our unremitting efforts. Our pursuit is to provide human resources for the development of enterprises and create a good environment and space for the development of employees. We focus on the strategic positioning of being a global excellent supplier, and always adhere to integrity, collaboration and professionalism. We sincerely look forward to the support and cooperation of every friend as always, and we will uphold the concept of endless service, serve our customers with gratitude and dedication, and do our best to fulfill our mission. In the process of global economic integration, the division of labor and collaboration is the source of power for the continuous progress of mankind.
Close to the door frame using vacuum sealing gasket, compaction technology, close to the door frame work can achieve good sealing effect. In case of power failure or malfunction, the door can be wrenched open with an ordinary spanner.
LORI has engaged in marine door for many years. we can provide customers with different sizes of marine doors.
This kind of steel soundproof airtight doors are used for engine control room or engine workshops.
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Materials:
steel and stainless steel.
Certificates:
CCS, BV, ABS, GL,LR,RINA,NK ,etc.
Sealing performance:
The track is sealed with high quality brushes and the bottom is equipped with EPDM sealing structure
Drawing for Steel Soundproof Airtight Door:

Above Identification Example is for Clear size of 1750*700mm
Clear size | Frame size | Opening size of bulkhead | D≧80 | Opening direction |
L×B | L1×B1 | L2×B2 | ||
1650×600 | 1763×693 | 1750×700 | Left outside | |
Right outside | ||||
1750×700 | 1843×793 | 1850×800 | T+40 | Left inside |
1650×800 | 1743×893 | 1750×900 | Right inside |

We will develop to a more professional level in the Good Quality Hospital Airtight Medical Door Commercial Exterior Fire Rated Steel Doors Metal Doors industry field, while strengthening our expansion and efforts in related fields. We believe that a harmonious corporate atmosphere, renewing the enthusiasm and creativity of employees, reveals the highest level of corporate management. Our mission, vision and core beliefs are both our aspirations to society and the basic values that our employees share and practice.
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