Intelligent early warning online sealing device

Rubber sealing products for petrochemical industry

Flame retardant and high temperature resistant conveyor belt and modular rubber roller

Integrated uranium well casing and supporting tools

Products

Self sealing rubber core for operation under pressure

Self sealing rubber core for operation under pressure

Self sealing wellhead sealer for operation under pressure

Self sealing wellhead sealer for operation under pressure

Hydraulic remote control automatic compensation type bailing wellhead sealing device

Hydraulic remote control automatic compensation type bailing wellhead sealing device

Split overload protection quantitative casing bailer

Split overload protection quantitative casing bailer

Integral overload protection quantitative casing fisher

Integral overload protection quantitative casing fisher

Oil bailing rubber cartridge, oil bailing cup

Oil bailing rubber cartridge, oil bailing cup

Intelligent early warning online sealing device

Intelligent early warning online sealing device

Steel cord conveyor belt

Steel cord conveyor belt

Fabric core conveyor belt

Fabric core conveyor belt

Rubber roller (head wheel)

Rubber roller (head wheel)

Integrated uranium well casing

Integrated uranium well casing

Y (or Z) - 445-114 releasing packer

Y (or Z) - 445-114 releasing packer

Release tool

Release tool

TLQ-104 × 42 gravel packer

TLQ-104 × 42 gravel packer

Filter (filter tube)

Filter (filter tube)

Expansion packer rubber cartridge

Expansion packer rubber cartridge

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