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| Quantity: | |
|---|---|
DF-2A
CAST STEEL DOUBLE BITT
| MODEL NO. | A | B | C | ΦD | ΦE | F | WT.(lbs) | HORN |
| DF-2 | 40" | 24" | 14" | 7" | 11" | 16" | 375 | × |
| DF-2A | 40" | 24" | 14" | 7" | 11" | 16" | 385 | √ |
| DF-40 | 45" | 27" | 15" | 9" | 13 1/2" | 18" | 545 | × |
| DF-40A | 45" | 27" | 15" | 9" | 13 1/2" | 18" | 560 | √ |
The double bitt bollard is a standard heavy-duty marine mooring fitting, integrally cast from high strength cast steel with an integrated thick base plate. The dual cylindrical bitt post design delivers stable bearing capacity, widely used to fasten mooring ropes during ship berthing, anchoring and towing operations.
We are a professional marine casting manufacturer with self-owned foundry, fully support OEM & ODM customization of dimension, safe working load, surface coating and top embossed marking. We can provide complete marine classification society certificates for ship inspection and customs clearance.
Vessel Berthing Fixation
Lock mooring lines to stabilize ships, resist drifting caused by wind, waves and water current during docking at ports.
Ship Towing Operation
Bear tension force of towing ropes for vessel shifting, rescue and tugboat auxiliary work.
Cargo Loading & Unloading Auxiliary Positioning
Secure temporary cables to fix vessel position during cargo handling on deck.
Applicable Scenarios
All ocean vessels: bulk carriers, container ships, oil tankers, general cargo ships, tugboats, work boats
Shore facilities: commercial port quays, shipyards, inland docks, offshore service terminals
Integrated Cast Structure
One-piece cast steel body with thickened reinforced base plate, high overall rigidity, anti-crack and anti-deformation under heavy tension.
Anti-slip Round Top Design
Circular cover on top of each bitt prevents mooring ropes slipping off in rough sea conditions, protect cables from sharp edges.
Strong Anti-corrosion Performance
Standard marine anti-rust primer coating; hot dip galvanizing and heavy epoxy coating optional for saltwater long-term use.
Full Customization Service
Adjust post height, diameter, base size and SWL according to ship tonnage; emboss model number, SWL, CHINA logo on bitt top as required.
Authoritative Marine Certificates
CCS, ABS, BV, DNVGL, LR, NK classification inspection certificates are available upon customer request.
Factory Direct Supply Advantage
Independent casting & machining workshop, strict raw material inspection, flexible MOQ (1 piece trial order acceptable), fast production lead time and competitive factory price.
Product Name: Double Bitt Bollard
Material: Cast Steel / Ductile Cast Iron
Safe Working Load (SWL): Customized based on customer demand
Surface Treatment: Grey marine anti-corrosion paint (hot galvanized optional)
Available Certificates: CCS, ABS, BV, DNVGL, LR
Customization: OEM drawing customization supported
Over 10 years experience in marine casting hardware production
Full production chain: casting, machining, polishing, painting, testing
Professional engineering team to solve custom drawing and load calculation
Stable supply for shipyard bulk projects and small wholesale orders
1-year quality warranty after goods delivery
Q1: Can I customize the size and load capacity of this double bitt bollard?
A: Absolutely. Send us your ship tonnage or technical drawing, our engineers will design matching dimensions and SWL for free.
Q2: What certificates can you provide for ship inspection?
A: We can issue CCS, ABS, DNVGL, BV, LR official marine certificates for vessel registration and port clearance.
Q3: What anti-rust surface options do you offer?
A: Standard grey anti-rust marine paint; hot dip galvanizing and heavy-duty epoxy coating for coastal saltwater environment.
Q4: What is your minimum order quantity?
A: MOQ is 1 piece for trial order; large bulk orders enjoy discounted factory price.
