Oil & Gas

manufacturing delivery15 products

requirements · 15

What this sector arrives with

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Impressed-current cathodic protection: a groundbed to drive, a survey to run, or an installed rectifier fleet whose imported control cards are obsolete. The retrofit story belongs here — it is the thing an importer structurally cannot offer.

categories serving this industry · 05counts are products serving this industry

Cathodic Protection Systems

Transformer rectifier units, interrupters and field accessories for buried pipeline and tank corrosion control.

Battery Chargers & DC Systems

Grid-station, telecom, industrial and specialist battery chargers with DC distribution and battery banks.

DC Power Supplies & Rectifiers

Thyristor-controlled plating and process rectifiers from a few amps to 20,000 A, and variable laboratory-grade DC supplies.

Panels, Distribution & Controls

AC and DC distribution boards, SCR heat control, PFI, ATS, motor starters and protection relays.

Step-down, isolation, rectifier-duty, control and waterproof transformers wound to order in pure copper.

Products for this industry · 15ratings are standard builds · pricing by enquiry

Cathodic Protection TR Unit — Air Cooled

Thyristor-controlled transformer rectifier for impressed-current corrosion protection of buried pipelines and tank farms, in a naturally ventilated enclosure.

0–75 VDC · 5–130 A

Cathodic Protection TR Unit — Oil Cooled

Oil-immersed transformer rectifier for high-duty and high-ambient cathodic protection sites where continuous full-load output is required.

0–75 VDC · 15–130 A

Multi-Channel Cathodic Protection TR Unit

One enclosure, two to four independently adjustable and metered CP outputs — a single AC feed protecting several isolated structures or groundbeds.

0-10 to 0-50 VDC, 5 A to 80 A

Portable / Wheel-Mounted CP Survey Rectifier

Transportable temporary-protection and DCVG survey rectifier for commissioning, close-interval surveys and interference testing.

0-25 VDC 25 A typical; 0-15 VDC 10 A and 0-45 VDC 20 A also built

Cathodic Protection Current Interrupter

Programmable on/off cycling of CP rectifier output for IR-free instant-off potential measurement.

Up to 50 A; higher on request

Cathodic Protection Junction & Test Boxes

Weatherproof anode, bond and test-point junction boxes with shunts and links, built to IP-65 and IP-66.

CP Electronic Control Retrofit

Drop-in replacement control and firing electronics for obsolete imported transformer rectifiers, reusing the existing tank and magnetics.

Industrial Process Rectifier / High-Current DC Power Supply

SCR-controlled DC power for anodising, electropolishing, hydrogenation, electrowinning and research plant — up to 3,000 A at 200 V and 300 A at 350 V.

0–440 VDC · 20–3,000 A

Multi-Voltage DC Power Supply / TR Unit

Bench or wall-mounted variable DC supply covering 0-110 VDC at up to 20 A, for workshops, instrument rooms and multi-voltage field requirements.

0-110 VDC, up to 20 A

Battery Charger — Type B, Stainless Steel (SS-316L)

110 VDC 25-100 A charger in an SS-316L enclosure for corrosive, coastal and oil & gas field environments.

110 VDC · 25–100 A

Telecom Battery Charger 48 VDC (1+1 Redundant)

Dual-module 48 VDC power system built to telecom specifications, with N+1 redundancy and load sharing from 30 A to 200 A.

1–415 VAC · 30–200 A

Industrial Battery Charger with HMI & SCADA

High-capacity 110-220 VDC charger with touch HMI, 4-20 mA transmitters and RS-485 Modbus for integration into plant SCADA.

110–220 VDC · 100–200 A

Flameproof Battery Charger 24 VDC 25 A

Flameproof-enclosure 24 VDC charger for hazardous areas, reverse-engineered as a drop-in replacement for an imported unit.

Rectifier-Duty Transformer

Heavy-current secondary transformers designed to BSS-171 for rectifier service, 100-750 kVA, feeding stacks up to 20,000 A.

100 kVA to 750 kVA

SCR Heat Control Panel with HMI

PLC and HMI supervised SCR power controller for electric process heating, with 4-20 mA setpoint and safety interlocks.

30 kW (higher to order)

not listed

A rating outside these builds

Send the input supply, required output, enclosure rating and site ambient. We quote against the same platform as the listed builds.