Reciprocating Compressors for Sale | Manufacturer

Advanced Reciprocating Compressors for Industrial Applications

QualRotate provides process and high-speed reciprocating compressors for gas transmission, oil & gas gathering, petrochemical and LNG-related duties. Built around ZX and ZXH platforms, the offering combines API 618 process capability, ISO 13631 high-speed capability, and packaged engineering support for complete unit execution.

Different Types of Reciprocating Compressors

High-speed Reciprocating Compressor

Separated high-speed reciprocating compressors for natural gas gathering, processing, storage, and LNG-related duties, designed for ISO 13631-based services, with API 618 available for specified project requirements.

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Process Reciprocating Compressor

Heavy-duty API 618 reciprocating compressors engineered for petrochemical and refinery services, supporting critical processes such as methanol and ethylene production, fertilizer synthesis (ammonia, nitric acid, and urea), and natural gas transmission and injection.

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Reciprocating Compressor FAQs

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What applications are reciprocating compressors typically used for?

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Reciprocating compressors are commonly applied in gas transmission, oil & gas gathering, petrochemical processing, and LNG-related services, where high discharge pressure, flexible capacity control, and process adaptability are required.

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What technical characteristics define reciprocating compressors in process applications?

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Reciprocating compressors operate based on positive displacement, enabling high compression ratios per stage and precise flow control. Their configuration can be adapted to different gas compositions and process requirements, supported by API 618 and ISO 13631 design frameworks.

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What is the difference between a process reciprocating compressor and a high-speed reciprocating compressor?

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Process reciprocating compressors are designed for heavy-duty API 618 services such as petrochemical, refining, fertilizer, and gas transmission/injection. High-speed reciprocating compressors are more often used for gas gathering, processing, storage, and LNG-related duties where compact arrangement and higher operating speed are required.

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Seeking Reliable Compressor Solutions for Your Rigorous Operating Conditions?

Contact QualRotate for Process Gas Compressor Solutions

QualRotate Showcases Integrated Solutions for Rotating Equipment at OGA 2026

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11 Sep. 2026

QualRotate Showcases Integrated Solutions for Rotating Equipment at OGA 2026

On September 2, 2026, the Malaysia Oil, Gas & Energy Exhibition (OGA 2026) officially opened in Kuala Lumpur, Malaysia. QualRotate participated in the exhibition, engaging with clients, partners, and industry professionals from across the global oil, gas, and energy sectors.

Balancing Within Micron-Level Clearances: How Dry Gas Seals Control Compressor Leakage

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05 Aug. 2026

Balancing Within Micron-Level Clearances: How Dry Gas Seals Control Compressor Leakage

Dry gas seals build micron‑thick gas films to keep seal faces non‑contact, achieving controlled micro‑leakage and solving shaft‑end sealing contradictions for centrifugal compressors.

QualRotate Participates in OC2026, Exploring Compressor Solutions for Offshore Oil and Gas Applications

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25 Jun. 2026

QualRotate Participates in OC2026, Exploring Compressor Solutions for Offshore Oil and Gas Applications

On June16-17, QualRotate participated in OC2026 in Shenzhen,showcasing compressor technologies and offshore oil and gas solutions while engaging with operators, FPSO-related companies, offshore engineering contractors and EPC partners.