Ductile Iron Air Compressor Cylinder Body with Precision CNC Machining

Name: Ductile Iron Air Compressor Cylinder Body with Precision CNC Machining
Brand: HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.
SKU: 1997377861

Henan, ChinaHENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.

US$2,740.00

1-4 Tons

US$2,460.00

5+ Tons

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Others

Model NO.

IL-C14

Sand Core Type

Resin Sand Core

Application

Industrial Compressor

Machining

CNC Machining

Material

Ductile Iron

Surface Treatment

Customized

Surface Roughness

as Required

Standard

ASTM

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008, ISO9001:2015,ISO 14001,ISO 45001:2018

Manufacturing Range

Heavy Casting up to 50 Tons

Manufacturing Process

Resin Sand Casting + CNC Precision Boring/Honing

Material Grade Standard

ASTM A48 / ASTM A536 / En-Gjl-250 / En-Gjs-500

Testing & Quality Assurance

100% Pressure Hydro-Test+CMM+Ut(En 10204 3.1 Cert)

Customization Capability

OEM/ODM According 2D/3D Drawings (Step, Igs, Dwg

Surface Finish & Anti-Rust

Shot-Blasted, Anti-Corrosion Oil Coated etc.

Transport Package

Customized

Specification

customizable

Trademark

HNHJ

Origin

China

Production Capacity

60000 Tons/Year

Key features

Precision CNC Honed Bores: Finished on multi-axis horizontal machining centers to achieve strict cylinder bore roundness, cylindricality (0.010 mm), and optimal cross-hatch oil retention.

100% Hydrostatic Leak Testing: Every unit undergoes hydrostatic pressure testing (up to 30+ bar) to guarantee zero subsurface porosity, micro-shrinkage, or pressure loss under working conditions.

Optimized Cooling Fins & Flow Galleries: Cast with clean, smooth internal air/oil channels and optimized cooling fin geometry for maximum heat dissipation during heavy-duty compression cycles.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: lianyungang portAverage Response Time: ≤0.45h

About Our Factory & Business Background

AddressXiawo Town, Shangjie District , Zhengzhou, Henan, China

Plant Area30857.93 square meters

Number of Employees200

Registered Capital70,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months, 3-6 months, 6-12 months Off Season Lead Time: 1-3 months, 3-6 months, 6-12 months

Minimum Order Quantity1 set

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsAbsorption Tower, Distillation Column,Wind power equipment components

Production Lines1

Production MachinesMedium Frequency Furnace, Luosha Machine, Shot Blasting Machine, Vertical Lathe, Boring Machine, CNC Gantry, Horizontal Lathe

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers6 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment1996-08-18

Main MarketsEurope, Southeast Asia/ Mideast

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:Q: Can you supply material test reports according to international standards like ASTM or EN?

Yes. Every production batch includes an EN 10204 3.1 chemical composition and mechanical property certificate, verified via spectrographic analysis and tensile testing.

Q:Q: How do you guarantee zero internal porosity in high-pressure compressor cylinders?

A: We use solidification simulation software during mold design to optimize gating and risering systems, followed by 100% ultrasonic testing and hydrostatic pressure testing prior to shipment.

Q:Q: Are these cylinder bodies supplied fully machined or as rough castings?

A: We provide both options. Most of our overseas clients order fully finished, CNC-machined cylinder bodies ready for immediate assembly.

Q:Q: What is the typical lead time for new tooling and sample validation?

A: Pattern tooling and initial samples are completed within 30 to 40 days, accompanied by a complete CMM dimensional inspection report.