4-Dog Round | Stainless Steel

Sinooutput’s Stainless Steel hatches are the perfect option for an enclosure in a harsh and caustic environment. Our stainless hatches are fabricated using high quality corrosion resistant 304 Stainless Steel that maintains excellent weld-ability to the deck of your vessel. We offer various Oval and Round Stainless Hatches that are raised or flush.

• Tumble Bolt – Bronze
• Dog Handle – Stainless Steel
• Bolt 5/8-11 – Stainless Steel
• Nut 5-8-11 – Bronze
• Gasket – Nitrile Rubber
• All of our raised watertight hatches meet ABS (American Bureau of Shipping) requirements for design and materials.

• Custom coaming heights available upon request.
• Other gasket material available upon request.
• Various hardware options available:
• Steel, Stainless Steel, or Bronze Dog Handles (available with or without grease fittings).
• Bronze or Stainless Steel Tumble Bolts.
• Stainless Steel or Zinc Plated Lug Bolts
• Stainless Steel, Bronze or Zinc plated Lug Nuts

Stainless raised watertight hatches are typically found along the gunnels of a barge as well as on the bow/ stern and on top of cargo compartments or tanks. They are used to access wing tanks, the rake compartment, cargo compartments etc. for venting, filling, and inspecting.

Material304 Stainless Steel