Stainless Steel Hatches

4-Dog Oval | Stainless Steel

ModelUMC-174-5-SS, UMC-464-5-SS

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.

Models: UMC-174-5-SS · UMC-464-5-SS
Part no.: 01240-110C · 03800-100C
Material: 304 Stainless Steel
Category: Stainless Steel Hatches

Built to ABS standardsQuote within 48 hWorldwide shipping

Overview

Specifications

Dimensions in inches (mm)

Model Number	Part Number	Description	Clear Opening In. (mm)	Weight Total Lbs (Kgs.)
UMC-174-5-SS	01240-110C	Raised 4 Dog 15×23 Watertight Hatch (Stainless Steel)	15″ x 23″ (380 x 584)	96 (44)
UMC-464-5-SS	03800-100C	Raised 4 Dog 18×24 Watertight Hatch (Stainless Steel)	18″ x 24″ (457 x 610)	106 (48)

Hardware

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.

Features

Custom coaming heights available upon request.
Other gasket material available upon request.
Various hardware options available:
Steel, Stainless Steel, & Bronze Dog Handles (available with or without grease fittings).
Bronze & Stainless Steel Tumble Bolts.
Lug Bolts and nuts made from dissimilar metals to prevent galling and corrosion.
Flame screens available upon request (sold separately).

Application

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.