High Strength Forged Steel Connecting Rod for Reciprocating Compressor Systems

Customization:	Available
After-sales Service:	6 Months
Warranty:	6 Months

Basic Information

Model NO.:Middle

Condition:New

Material:Stainless Steel

Certification:ISO9001

Standard:ASTM, GB, JIS

Customized:Available

Application:Hydrogen/Natural Gas/Helium Compressor

Pressure:Max to 1000bar (G)

Origin:China

HS Code:8483109000

Product Description

High Strength Forged Steel Compressor Piston Connecting Rod for Reciprocating Compressor System

The connecting rod is a key motion transmission component in the reciprocating compressor system. It connects the piston and the crankshaft, and transfers the linear motion of the piston into rotary motion, or vice versa. Our connecting rods are made from high-quality forged alloy steel, ensuring superior mechanical properties and reliability.

Working Principle

In the reciprocating compressor, the crankshaft drives the connecting rod to rotate. The big end of the rod connects with the crankpin, and the small end connects with the piston pin. During operation, the crankshaft rotation causes the connecting rod to swing, converting rotary motion into reciprocating motion of the piston. This process alternately compresses and discharges gas inside the cylinder.

Main Functions

Transmit motion and power between the crankshaft and piston.
Convert rotary motion into reciprocating motion precisely.
Withstand alternating loads from gas pressure and inertia force.
Maintain smooth, stable operation of the compressor mechanism.

Key Features

High-Strength Forged Structure: Manufactured from premium carbon steel or alloy steel by precision forging, with excellent toughness and fatigue resistance.
Accurate Machining and Fit: Both small-end and big-end holes are machined to high dimensional accuracy to ensure reliable fit.

Optimized Weight Design: The rod weight is strictly balanced to minimize vibration and enhance mechanical efficiency.
Surface Treatment: Polished or shot-peened surface to improve fatigue life and wear resistance.

Packing & Delivery

To ensure that the product is protected from impact, corrosion, or deformation during long-distance transportation, we adopt a multi-layer export packaging solution:

1. Inner Protective Layer

All critical surfaces are coated with anti-rust oil and wrapped with VCI (Volatile Corrosion Inhibitor) paper to isolate air and moisture.

2. Cushioning Layer

Cushioning materials like pearl cotton or foam are applied. Customized supports prevent rolling or displacement inside the case.

3. Outer Reinforced Packaging

We use reinforced export wooden cases suitable for sea, land, or air transport, featuring clear handling marks.

4. Customized Options

Packaging solutions can be customized according to customer requirements to meet different transportation conditions.

Hot Sale Products

Company Profile

We are a technology and production enterprise specializing in various medium and large-sized precision parts processing. Our main business scope includes marine propulsion systems, white metal bearings, gas reciprocating compressors, and steam turbine rotor systems. Our products serve various industrial sectors such as Energy, Oil & Shale Gas, Mining, and Cement.

Workshop & Inspection

Quality Assurance: We have obtained ISO 9001 Quality Management System certification. Our multi-faceted inspection process encompasses visual checks, dimensional measurements, pneumatic tests, and non-destructive testing methods (UT and PT).

FAQ

Q: What type of company are you?

A: We are a technology-driven manufacturer expert in R&D and complex machining of medium-to-large precision parts, providing integrated partnerships from raw materials to finished products.

Q: What is your machining capability?

A: Our production base is equipped with comprehensive modern CNC machine tools, including 3-axis to 5-axis machining centers. We can handle everything from simple to highly complex parts with high precision.

Q: Can you handle design conflicts in provided drawings?

A: Yes, we offer DFM (Design for Manufacturing) analysis to spot potential issues early and suggest design modifications to reduce costs and improve manufacturability.

Q: What is your quality control process?

A: We ensure quality at every stage with precision inspections and advanced tools supported by third-party verification, adhering strictly to ISO standards.

Q: How do we begin our first collaboration?

A: Simply provide us with your product drawings, material requirements, quantities, and budget. Our technical team will coordinate with you on the details.

Q: What is the lead time for production?

A: Lead times vary based on project complexity and order volume. Once drawings are confirmed, we will provide a detailed schedule to ensure on-time delivery.