Flowline Cross – 4" FIG 1002 3-Way Male (Wing) x 1-Way Female (Thread)

The Flowline Cross, 4" FIG 1002 featuring three Male (Wing) ends and one Female (Thread) end, is a massive, ultra-heavy-duty forged steel four-way manifold component engineered to safely distribute, combine, or divert extreme-volume, high-pressure fluid streams. Designed to handle intense 10,000 PSI operations, this critical large-bore fitting allows field operators to efficiently branch a single 4-inch flowline into three distinct directions, or converge three massive lines into one, without sacrificing structural integrity or fluid containment.

This specific cross features a highly specialized MxMxMxF (3 Male x 1 Female) configuration. Three of the ports are equipped with standard heavy-duty, large-bore male wing configurations complete with wingnuts, allowing for fast, secure hammer-up installation directly into existing female equipment. The fourth port features a precision-machined female thread (sub) connection designed to safely seat a standard 4-inch 1002 male wing profile.

By utilizing a single, integral four-way cross fitting instead of stacking multiple large-bore tee blocks and spacer pup joints, operators significantly reduce the overall rig-up footprint. More importantly, this single-piece forged construction drastically minimizes potential leak paths, turbulent flow zones, and points of failure in high-vibration, massive-volume pumping systems.

Features & Benefits

• Four-Way Flow Distribution: Efficiently splits or combines extreme-volume, high-pressure fluid streams across four intersecting large-bore ports, offering immense flexibility for complex manifold rig-ups.

• MxMxMxF Configuration: Features three male (wing) ports and one female (thread/sub) port, allowing for seamless, direct integration into specifically engineered piping layouts.

• Full 10K CWP Capacity: Maintains an uninterrupted high-pressure rating of 10,000 PSI (10K CWP) across all four intersecting branches, built for extreme oilfield environments.

• Reduced Leak Paths: Single-piece integral forged construction eliminates the hazardous need for building multi-piece "stacked tee" workarounds, drastically lowering operational risk.

• Heavy-Duty Forged Construction: Manufactured from high-strength alloy steel to withstand severe shock loads, extreme vibration, and massive volumes of abrasive fluid flow.

Specifications & Technical Details

Applications

This 4-inch MxMxMxF Flowline Cross is widely used in high-pressure, high-volume surface operations requiring complex fluid distribution or convergence. Typical applications include building massive frac manifolds, high-rate well testing packages, choke and kill manifolds, high-pressure cementing lines, large-bore pump discharge headers, and intricate flowback operations requiring secure 10,000 PSI 4-way connections.

Quality Assurance

All our flowline crosses are manufactured from premium forged alloy steel and subjected to strict quality control processes. Each fitting undergoes rigorous dimensional inspection, non-destructive testing (NDT), and hydrostatic pressure testing prior to shipment to ensure absolute safety, shell integrity, and seal performance under maximum working loads. Full material traceability is available to guarantee compliance with API guidelines.

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