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Product Description
Marine Bulkhead Fitting
Product Introduction:
Our Marine Bulkhead Fittings (also known as bulkhead connectors or through-wall fittings) are precision-engineered to provide reliable, leak-proof passage for hydraulic, pneumatic, and fluid lines through ship bulkheads, watertight compartments, and offshore equipment housings. Designed to meet strict marine and industrial standards, these fittings ensure structural integrity and superior sealing performance in high-pressure environments.
Key Features:
1.Superior Sealing: Equipped with O-rings and precision ferrules to prevent leakage under extreme pressure and vibration.
2.High Pressure Capability: Withstands up to 630 bar (S Series), making it suitable for high-pressure hydraulic systems.
3.Secure Mounting: The tightening nut securely clamps the fitting to the bulkhead, ensuring stability against heavy movements.
4.Versatile Compatibility: Compatible with a wide range of tubes and hoses used in marine and offshore engineering.
Drawing:
Technical Specifications:
| Series | Tube OD | Ordering Code | M | L1 | L2 | L3 | L4 | S1 | S2 | S4 | Pressure (PN) | |
| HT/CIGB dax t | HT/TIGB | |||||||||||
| L | 06 08 | HT/CIGB06×tL* HT/CIGB08×tL* | HT/TIGB06L* HT/TIGB08L* | M12×1.5 M14×1.5 | 38.5 39.5 | 22 23 | 58.5 58.5 | 42 42 | 17 19 | 14 17 | 17 19 | 315 315 |
| 10 12 | HT/CIGB10×tL* HT/CIGB12×tL* | HT/TIGB10L* HT/TIGB12L* | M16×1.5 M18×1.5 | 43.5 43.5 | 25 25 | 61.5 62.5 | 43 44 | 22 24 | 19 22 | 22 24 | 315 315 | |
| 15 18 | HT/CIGB15×tL* HT/CIGB18×tL* | HT/TIGB15L* HT/TIGB18L* | M22×1.5 M26×1.5 | 46.5 50.0 | 27 30 | 65.5 69.0 | 46 49 | 27 32 | 27 32 | 30 36 | 315 315 | |
| 22 28 | HT/CIGB22×tL* HT/CIGB28×tL* | HT/TIGB22L* HT/TIGB28L* | M30×2.0 M36×2.0 | 56.0 61.0 | 33 35 | 74.0 78.0 | 51 52 | 36 41 | 36 41 | 41 46 | 160 160 | |
| 35 42 | HT/CIGB35×tL* HT/CIGB42×tL* | HT/TIGB35L* HT/TIGB42L* | M45×2.0 M52×2.0 | 68.0 69.0 | 40 42 | 86.0 86.0 | 58 59 | 50 60 | 50 60 | 55 65 | 160 160 | |
| S | 06 08 | HT/CIGB06×tS* HT/CIGB08×tS* | HT/TIGB06S* HT/TIGB08S* | M14×1.5 M16×1.5 | 43.5 44.5 | 27 28 | 60.5 60.5 | 44 44 | 19 22 | 17 19 | 19 22 | 630 630 |
| 10 12 | HT/CIGB10×tS* HT/CIGB12×tS* | HT/TIGB10S* HT/TIGB12S* | M18×1.5 M20×1.5 | 48.0 48.0 | 31 31 | 63.0 64.0 | 46 47 | 24 27 | 22 24 | 24 27 | 630 630 | |
| 14 16 | HT/CIGB14×tS* HT/CIGB16×tS* | HT/TIGB14S* HT/TIGB16S* | M22×1.5 M24×1.5 | 56.0 57.0 | 35 35 | 71.5 72.0 | 50 50 | 30 32 | 27 30 | 30 32 | 630 400 | |
| 20 25 | HT/CIGB20×tS* HT/CIGB25×tS* | HT/TIGB20S* HT/TIGB25S* | M30×2.0 M36×2.0 | 65.0 73.0 | 39 44 | 81.0 88.0 | 55 59 | 41 46 | 36 46 | 41 46 | 400 400 | |
| 30 38 | HT/CIGB30×tS* HT/CIGB38×tS* | HT/TIGB30S* HT/TIGB38S* | M42×2.0 M52×2.0 | 78.5 86.0 | 48 53 | 94.5 101.0 | 64 68 | 50 65 | 50 60 | 50 65 | 400 315 | |
| 50 | HT/TIGB50S* | M68×2.0 | 94.0 | 108.0 | 75 | 80 | 80 | 315 | ||||
Note: *Material:C-Carbon steel; P-Stainless steel; T-Brass.
Extrusion Type Pipe Joint Nominal Pressure Levels:
Applications:
Perfect for shipbuilding, offshore oil and gas platforms, marine hydraulic systems, water treatment, and any application requiring a robust, sealed connection through a bulkhead.
