Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd
| Packaging Details | Pallet or Customized |
| Delivery Time | As per offer |
| Payment Terms | TT, L/C, Etc. |
| Supply Ability | Satisfy clients needs |
| Technical Standard | GB 3887-83 |
| Type | B |
| Nominal Size | 400-900mm |
| Materials | Mild Steel, Stainless Steel, Bronze, Copper |
| Surface treatment | sandblasting to S2.5 + one layer of epoxy shop primer, Galvanized, Polished, customized surface treatment available. |
| Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc. |
| 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 |
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GB 3887 Type D Marine Mushroom Ventilator Marine Outfitting
Product Specification
| Packaging Details | Pallet or Customized | Delivery Time | As per offer |
| Payment Terms | TT, L/C, Etc. | Supply Ability | Satisfy clients needs |
| Technical Standard | GB 3887-83 | Type | B |
| Nominal Size | 400-900mm | Materials | Mild Steel, Stainless Steel, Bronze, Copper |
| Surface treatment | sandblasting to S2.5 + one layer of epoxy shop primer, Galvanized, Polished, customized surface treatment available. | Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc. |
| 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 |
| High Light | Type B GB 3887-83 marine mushroom vent ，GB 3887-83 marine mushroom vent ，boat outfitting mushroom vent | ||
GB 3887 Type B Weathertight Mushroom Ventilator With Handwheel
Description:
GB 3887 type B Marine Mushroom Ventilator is weathertight ventilator It is fitted with handwheel open and closing cover with rubber seal. It has the function of anti-rat, insect- proof and fireproof, good ventilation effect, and reliable weather-proof. It can be positioned on position 1 and 2 of the freeboard deck.
Main Technical Specification:
Main Technical Parameters:
| Nominal diameter DN | D | D1 | H | H1 | H2 | d | t for Seagoing Vessel | t for Inland waterway ship | Weight kg |
| 400 | 400 | 710 | 280 | 350 | 105 | T36×6-left | 10 | 5 | 98.1 |
| 450 | 450 | 800 | 280 | 375 | 105 | T36×6-left | 10 | 5 | 124.2 |
| 500 | 500 | 890 | 320 | 405 | 105 | T40×6-left | 10 | 6 | 148 |
| 550 | 550 | 980 | 320 | 435 | 105 | T40×6-left | 10 | 6 | 167.6 |
| 600 | 600 | 1060 | 320 | 470 | 120 | T40×6-left | 10 | 6 | 171 |
| 650 | 650 | 1150 | 320 | 500 | 120 | T40×6-left | 10 | 6 | 210 |
| 700 | 700 | 1240 | 320 | 520 | 120 | T40×6-left | 10 | 6 | 224.9 |
| 750 | 750 | 1320 | 320 | 540 | 120 | T40×6-left | 10 | 7 | 259 |
| 800 | 800 | 1410 | 320 | 560 | 140 | T40×6-left | 10 | 7 | 290.8 |
| 850 | 850 | 1500 | 320 | 580 | 140 | T40×6-left | 10 | 7 | 322 |
| 900 | 900 | 1580 | 360 | 600 | 140 | T44×8-left | 10 | 7 | 357.4 |
Drawings of GB 3887 Type B Weathertight Mushroom Ventilator With Handwheel Marine Outfitting
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1990
Total Annual:
10,000,000-15,000,000
Employee Number:
>300
Ecer Certification：
Verified Supplier
Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company, employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of cargo worldwide. Our... Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company, employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of cargo worldwide. Our...
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