Skip to main content

Product Search

You have filtered by:

Product Category: Decoking System

Brand: Flowserve
Decoking System - Tensiometer

The Flowserve Compression Type Tensiometer provides reliable cable tension readings. The result is a more practical load measurement system with many safety, operational and maintenance advantages.

The Flowserve Running Line Tensiometer provides the added feature of providing speed and location data along with tension. These added readings are helpful for operators to confirm the cutting tool position and unwanted descents.

Brand: Flowserve

Decoking System - AutoShift™ Cutting Tool

The AutoShift Slim cutting tool enables safe remote drum decoking by removing the operator from the cutting deck. Mode shifting is accomplished automatically and remotely by water pressurization and depressurization, not manually as with other tools. Benefits include:

Brand: Flowserve

Decoking System - Control system

The basic control system includes a master control panel located near the pump train, a cutting deck panel for each pair of drums, as well as upper and lower proximity switches to monitor crosshead travel and tool position inside the drums.

Brand: Flowserve

Decoking System - Crosshead (Free Fall Arrestor)

The Crosshead and Free Fall Arrestor system guides and centers the rotary joint, drill stem and cutting tool assembly in the coke drum and provides personnel and equipment safety in the event of steel wire rope failure.

The Crosshead is designed to safely absorb all torque loads normally sustained from cutting operations. The Free Fall Arrestor ensures safe operation by preventing cutting assembly equipment from free falling in the event of suspension failure. No electric or pneumatic connections are required to activate the free fall arrestor system.

Brand: Flowserve

Decoking System - Decoking Control Valve (DCV)

The Flowserve Decoking Control Valve (DCV) features a proven, simple design with minimal moving parts to provide cost-effective, trouble-free operation. This single valve controls the flow from the high-energy jet pump and provides three distinct functions: 

Brand: Flowserve

Decoking System - Decoking Hose

Flowserve decoking hoses are designed for the harsh environment of the delayed coker unit (DCU). These high-pressure hoses are oil- and chemical-resistant and feature abrasive-resistant outer covers with multiple layers of wire reinforcement for strength and durability.

Flowserve’s decoking system is fully integrated. Watch these videos to see our individual components.

Brand: Flowserve

Decoking System - Drill Stem

Drill stems transfer the water and torque from the rotary joint to the cutting tool. Flowserve threaded drill stems are extremely durable and have a side load strength four times greater than comparable welded drill stem designs.

The optional Flowserve Scorpion FLS 600 Decoking System drill stem installation tool improves safety and reduces disassembly and reassembly time compared to labor-intensive traditional methods.

Brand: Flowserve

Decoking System - Isolation Valve

Isolation valves are heavy-duty 6 in ball valves fitted with standard Limitorque® actuators. They are used to direct cutting water flow to the desired coke drum. Their forged components, materials of construction and simple, rugged design are specifically optimized to provide long life and safe operation in decoking.

Flowserve’s decoking system is fully integrated. Watch these videos to see our individual components.

Brand: Flowserve

Decoking System - Jet Pump

Built to meet or exceed the latest edition of ISO 13709/API 610 (BB5), the WIK jet pump from Flowserve is a multistage, double-case barrel pump with tandem (in-line) impellers. Its unique low specific speed hydraulics and extra heavy-duty stiff rotor design are engineered for reliable performance and operation. It is well-suited for special purpose, unspared and high-power density applications.

Brand: Flowserve

Decoking System - Pulley Blocks and Sheaves

The lifting mechanism for the cutting assembly utilizes a set of four pulley blocks built to Flowserve specifications.

Brand: Flowserve

Decoking System - Rotary Joint

The Flowserve Rotary Joint is robustly designed to support the suspended loads experienced in decoking units. It serves two key functions. First, it transfers water from the decoking hose to the drill stem and has a sealing system to allow the high-pressure water from the jet pump to pass into the rotating drill stem without leakage. Second, it provides rotational movement of the complete drill stem and cutting tool assembly by way of a driver mounted on it.

Brand: Flowserve

Decoking System - Winch

Specifically designed for use in coke cutting, the winch lifts and controls the cutting assembly. It raises and lowers the cutting tool in the coke drum and incorporates several features to assure safe, reliable operation under the most demanding conditions.

The winch is available with pneumatic, hydraulic or electric drive. Electric over air controls are available for sites that use pneumatic drive but want to go to remote cutting.

Brand: Flowserve

Decoking System - Winch and Rotary Joint Electric Drive

Over the last decade, more and more refineries are switching to electric drives on their coke cutting equipment due to plant compressor capacity constraints or the mess and constant maintenance of the HPU and lines. For this reason, Flowserve offers electric drive conversions for the decoking winch and rotary joint. This electric drive upgrade includes a proven VFD system to drive the winches and rotary joints with full online backup.

Brand: Flowserve

Hydraulic Decoking Systems - HDS

Flowserve hydraulic decoking systems are the world’s most advanced, providing refiners with maximized unit output, increased unit reliability and unparalleled personnel safety. Whether for new equipment, system upgrades or replacement parts, Flowserve provides a complete and proven decoking system.

Brand: Flowserve