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GB 3887 Type B Weathertight Mushroom Ventilator With Handwheel 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 |
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| Technical Standard: | GB 3887-83 | Type: | B |
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| 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. |
| High Light: | Type B GB 3887-83 marine mushroom vent,GB 3887-83 marine mushroom vent,boat outfitting mushroom vent |
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Product Description
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:
- 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.
- Can be Customized
- Classification Certificates:CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc.
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
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