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GB 4448 Type B Square Tube Weathertight Marine Gooseneck Ventilator 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 4448-84 | Type: | B Square Tube |
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| Nominal Size: | 100-400mm | 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: | GB 4448 gooseneck ventilation,fireproof gooseneck ventilation,GB 4448-84 Marine Outfitting |
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Product Description
GB 4448 Type B Square Tube Weathertight Marine Gooseneck Ventilator
Description:
Marine Gooseneck Ventilation has the function of anti-rat, insect-proof and fireproof, and has the characteristics of reasonable structure, convenient opening and closing, beautiful appearance, complete specifications, good ventilation effect, and reliable weather-proof.
Main Technical Specification:
- Technical Standard: GB 4448-84
- Type: B square tube
- Nominal Size: 100-400mm
- 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.
- Can be Customized
Main Technical Parameters:
| Type |
Nominal size |
D | L×B | H | H1 | CREW CLIP | t | WEIGHT KG | |
| d | QUT | ||||||||
| A | 100 | Ф108 | 208 |
DESIDED BY USER |
M12 | 1 | 4 | 20.0 | |
| 6 | 32.0 | ||||||||
| Ф114 | 214 | 8 | 37.5 | ||||||
| 150 | Ф159 | 259 | M12 | 2 | 4 | 33.0 | |||
| 6 | 48.0 | ||||||||
| Ф168 | 269 | 8 | 57.6 | ||||||
| 200 | Ф210 | 310 | M12 | 2 | 5 | 59.0 | |||
| 6 | 61.0 | ||||||||
| Ф219 | 319 | 8 | 77.0 | ||||||
| 250 | Ф260 | 360 | M12 | 3 | 5 | 77.0 | |||
| 6 | 66.0 | ||||||||
| Ф273 | 373 | 8 | 103 | ||||||
| B | 100 | 120×80 | 220 |
DESIDED BY USER |
M12 | 1 | 4 | 21.0 | |
| 6 | 29.0 | ||||||||
| 8 | 40.9 | ||||||||
| 150 | 150×120 | 250 | M12 | 3 | 4 | 30.0 | |||
| 6 | 44.0 | ||||||||
| 8 | 55.2 | ||||||||
| 200 | 220×150 | 320 | M12 | 3 | 5 | 51.0 | |||
| 6 | 55.0 | ||||||||
| 8 | 78.0 | ||||||||
| 250 | 280×190 | 380 | M12 | 3 | 5 | 67.0 | |||
| 6 | 71.0 | ||||||||
| 8 | 104 | ||||||||
| 300 | 300×240 | 400 | M12 | 3 | 6 | 97.0 | |||
| 9 | 140 | ||||||||
| 400 | 460×290 | 460 | M12 | 5 | 6 | 154 | |||
| 10 | 244 | ||||||||
Drawings of GB 4448 Type B Square Tube Weathertight Marine Gooseneck Ventilator Marine Outfitting
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