Jiangsu Profile
Product List
7681. Durable Steel Manhole Cover for Marine Use with Heavy Duty Construction 
[Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7682. Industrial Strength Manhole Cover Made of Heavy Duty Steel for Marine Use [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7683. Heavy Duty Marine Cover with Customizable Options for Industrial Applications [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7684. Customized Heavy Duty Steel Manhole Cover for Marine Use with Ventilation [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7685. Premium Stainless Steel Marine Cover with Customization and Durability Features [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7686. Customized Heavy Duty Cover for Marine Use with Premium Steel Quality [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7687. Durable Steel Manhole Cover with Customization for Marine Environments [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7688. Stainless Steel Marine Cover with Enhanced Ventilation and Heavy Duty Features [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7689. Aluminum Heavy Duty Cover for Marine Use with Custom Ventilation Options [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7690. Marine Grade Manhole Cover with Customizable Heavy Duty Steel Design [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H Height Diameter Quantity 450*630 420*600*100 508*688 ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7691. Premium Aluminum Manhole Cover Designed for Marine Applications [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7692. Customized Heavy Duty Steel Manhole Cover for Marine Use [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7693. Marine Use Stainless Steel Manhole Cover with Custom Ventilation Options [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7694. Customized Steel Manhole Cover for Marine Environments and Applications [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
7695. Customizable Steel Manhole Cover for Heavy Duty Marine Use [Jun 23, 2025]
[Jun 23, 2025] Product introduction Nominal size L*B Clear size of opening L1*B1*R Cover dimension L2*B2 Cover plate thickness t Coaming Wing type nut cleat Weight Kg to thickness H ...
Company: Nanjing Lishui Navigation Ship Accessories Co., Ltd.
