rotating oiltight hatch cover(new standard)

-meet SOLAS ,ISO 9001-2008, -weathertight and antirust, -can provide: ABS GL LR KR NK CCS DNV BV, --fast delivery, -customized - details see: https://www.vehicleto.com/rotating-oiltight-hatch-cover-new-standard-10032253
Type: hatch cover,AMaterial: SteelSize: according to requirementstandard: CB/T282-94(new standard)
shape: roundAirfoil clip buckle: stainless steel  
rotating oiltight hatch cover(new standard)
contact supplier for rotating oiltight hatch cover(new standard)


Type

structure

Specification mm

A

Round oiltight cover

600,700,800,1000,1200

B

Oval oilthight cover

750X1200,750X1500,850X1500

requirement

1Main material of spare parts as follow

Name of spare parts

Material

Coaming ,bear, guide plate, junction plate, connecting rod, cover plate, lock catch, lug, dabber

Class A steel

clamping ring

1CR18Ni9Ti

sealing ring

polychloroprene

Actuator ,Airfoil clip buckle , handhole cover

assembly parts

2The surface of hatch are smooth, without vein.

3After assembling, the hatch are flexible, and activities section cover with grease.

3The coaming will be painted with antirusting paint before equipped with sealing ring.

4Carry out watertight test after finishing production.

5Painted with antirusting paint after production.Internal and external paint are the same,but the outside should be painted with primer

6The hatch will take mesures avoiding sparks for the clip buckles and lock catch.

7technical function of sealing ring meet the requirement as follow.

Material

breaking strength

Shore hardness type A

Working with Objects

polychloroprene

More than 15N/sq.m

35-45

crude oil tank

fluoride rubber

More than 14N/sq.m

Less than 60

Product oil tank

Ways of test

1After assembling, turn the handwheel, no jammed phenomenon

2Carry out watertight test, try water pressure is 0.025MPa,After test ,no leakage phenomenon,

Update Date:2012-04-09 10:08:26

Packaging Detail:standard package(according to requirement)
Delivery Detail:according to quantity(usually 5-30days)

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