Advanced Pumping
Solutions
Liquid handling, chemical additives and marine services for the petrochemical and maritime sectors — including bulk urea delivery by bunker barge in Rotterdam. Active for over 20 years.
Maritime Services
Pumping, chemical handling and logistics for maritime and industrial clients in the ARA region — including bulk delivery via our bunker barge TB Blue Water in Rotterdam.
Chemical Additives
Logistics and handling for chemical additives
For over 20 years we have supported WRT BV in the ARA region with logistics and handling of chemical additives — from storage and mixing to delivery.
Marine Bunkering
Specialized in urea solution and caustic soda delivery
Bunkering of urea solutions and caustic soda for scrubber systems — by IBC, tank truck or directly from our bunker barge in Rotterdam.
Operations
24/7 availability in the ARA region for planned work and urgent assignments.
Liquid Transfer
Pumping and liquid transfer with our own equipment, operated according to applicable safety procedures.
Storage Solutions
Secure warehousing facilities in Moerdijk with tank capacity and IBC filling capabilities.
Equipment Rental
Custom pumping equipment rental solutions tailored to your specific operational requirements.
White-label under your brand
We provide technical and logistical support for urea solutions and sodium hydroxide in maritime applications – always strictly white-label. STH BV acts exclusively on behalf of your company, never as a product supplier.
Urea solution storage in our facilities
Delivery to vessels by truck, IBC or bunker barge
Service for sea & inland vessels
From procurement to on-board delivery
Once your company secures an order, STH BV takes over the entire operational process – from simple on-board pumping to a complete solution. Always in your name. Never as a product supplier.
Bunker Barge
TB Blue Water
Bulk UREA Delivery by Barge
Meet TB Blue Water — our dedicated bunker barge for bulk urea delivery to sea-going vessels in Rotterdam, all grades.
STH Marine has expanded its fleet with a dedicated bunker barge in cooperation with Bezemer Maritiem Services. UREA is delivered by bulk in the Rotterdam area, straight from barge to vessel — eliminating the hidden costs and handling steps of traditional IBC delivery.
Regulations governing terminal deliveries are becoming increasingly strict and complex. By choosing barge-to-vessel delivery, you avoid these operational constraints, as the entire transfer is conducted in full compliance with the applicable maritime regulations.
No IBC handling
No handling fees of up to €45 per IBC from the supply barge company, and no second barge needed for pickup and return.
Shorter & safer alongside
Shorter alongside, less overtime — and a safer operation without crane lifts of IBCs and pump equipment on deck.
Lower total cost
Competitive from 15,000 litres; clearly more economical from 26,000 litres compared to IBC delivery (TCO).
Predictable operations
Less risk of delay from extra handling, return trips and equipment collection alongside.
Compare on Total Cost of Ownership, not product price alone — bulk via barge replaces hidden IBC logistics with one efficient operation.
Request a QuoteOver 20 years in the ARA region
STH BV specializes in liquid handling for maritime and petrochemical applications. With an experienced team and ISO 9001 and ISO 45001-certified processes, we support day-to-day operations and urgent calls — including bulk urea delivery via our bunker barge TB Blue Water in Rotterdam.
ARA region
Based in Klundert with operations across ARA ports and industrial sites.
Experienced team
Operators and coordinators with practical experience in pumping, bunkering and logistics.
Safety & quality
ISO 9001 and ISO 45001 certified with structured procedures for quality, safe working and delivery.
Why work with STH?
Our services at a glance
Practical support for maritime and petrochemical operations in the ARA region.
Experienced team
More than 20 years of experience in the ARA region with certified specialists on site.
Safety & quality
ISO 9001 and ISO 45001 certified with clear procedures for quality, safe working and delivery.
24/7 service
Available for planned assignments and urgent calls in the ARA region.
Flexible delivery
IBC, tank truck and bulk delivery by bunker barge in Rotterdam (TB Blue Water) — depending on volume.
Contact
Call or email us about pumping, bunkering or bulk urea delivery by barge in Rotterdam.