CB/T 3728 A URS26 Weathertight Small Steel Hatch Cover with Butterfly Nut Marine Outfitting

CB/T 3728 A URS26 Weathertight Small Steel Hatch Cover with Butterfly Nut Marine Outfitting

Product Details:

Place of Origin: China
Brand Name: Zhongyuan
Certification: CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.
Model Number: Standard and Customized

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: As per quotation
Packaging Details: Pallet or Customized
Delivery Time: As per offer
Payment Terms: TT, L/C, Etc.
Supply Ability: Satisfy clients needs
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Detail Information

Standard: CB/T 3728-2011 Packing Materials: Neoprene, NBR ,Hi - NBR
Material: Stainless Steel, Mild Steel Test: Hose Test, Chalk Test
Dimension: As Standard Or Customized Application Type: Weather-tight
Open & Closing: Butterfly Nut And Hinged Surface Treatment: Sandblasting To S2.5 + One Layer Of Epoxy Shop Primer, Polished, Galvanized, Customized Surface Treatment Available.
Classification Certificates: CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA

Product Description

CB/T 3728 A URS26 Weathertight Small Steel Hatch Cover with Butterfly Nut

 

Description:

CB/T 3728-2011 type A weathertight small steel hatch cover is fitted with butterfly nut and is suitable for applying a torque convenient for tightness, by only one man without the help of any tools. For bigger size hatches, balance hammer will be fitted at the hinge side to assist crew open and close the heavy hatch easily. Hose test with 2 bar water pressure at the distance of 1.5m will be carried out after installation onboard.

 

Main Technical Specification:

  1. Standard: CB/T 3728-2011
  2. Packing Materials: Neoprene, NBR ,Hi - NBR,
  3. Material: Stainless Steel, Mild Steel,
  4. Test: Hose Test, Chalk Test
  5. Dimension: As Standard or Customized,
  6. Application Type: Weather-tight,
  7. Open & Closing: Butterfly nut and Hinged
  8. Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Polished, Galvanized, customized surface treatment available.
  9. Classification Certificates: CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA.

 

Main Technical Parameters:

Nominal Size

Opening

Clear Size

L1 XB1 X R1

Cover Size

L2 X B2

Cover Thickness

t

Hatch Coaming Butterfly Clip

Weight

(kg)

Exclusive coaming

t0 H Dia. Quantity
450×630 420×600×100 508×688 4 4,6

100

150

200

250

450

600

M16 4 24.4
512×692 6 6,8 31.1
516×696 8 8,11 37.7
530×530 500×500×100 588×588 4 4,6 24.2
592×592 6 6,8 30.8
596×596 8 8,11 37.4
630×630 600×600×100 682×688 4 4,6 M20 31
692×692 6 6,8 39.8
696×696 8 8,11 48.5
630×830 600×800×100 688×888 4 4,6 37.4
692×892 6 6,8 48.5
696×896 8 8,11 59.7
830×830 800×800×100 888×888 4 4,6 6 47.1
892×892 6 6,8 61.2
896×896 8(注3) 8,11 75.3
830×1230 800×1200×100 888×1288 4 4,6 8 65.2
892×1292 6 6,8 85.3
896×1296 8 8,11 800 175.2
1030×1030 1000×1000×100 1092×1092 4 4,6 8 146.6
1096×1096 8 6,8 190.9
1330×1330 1300×1300×100 1396×1396 8 8,11 800 8 331.3
 

CB/T 3728 A URS26 Weathertight Small Steel Hatch Cover with Butterfly Nut Marine Outfitting 0

CB/T 3728 A URS26 Weathertight Small Steel Hatch Cover with Butterfly Nut Marine Outfitting 1

Drawing of CB/T 3728 A URS26 Weathertight Small Steel Hatch Cover with Butterfly Nut Marine Outfitting

CB/T 3728 A URS26 Weathertight Small Steel Hatch Cover with Butterfly Nut Marine Outfitting 2

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