What are the advantages of integral casting over welding?

Integral casting ensures good overall consistency of the nozzle guide vane and results in lower production costs.

Lost Wax Investment Casting Vacuum Casting Turbine Nozzle Guide Vane Assembly

Name: Lost Wax Investment Casting Vacuum Casting Turbine Nozzle Guide Vane Assembly
Brand: Weifang Boyuan Power Technology Co., Ltd.
SKU: 2025299682

Shandong, ChinaWeifang Boyuan Power Technology Co., Ltd.

US$10.00

5-99 Pieces

US$5.00

100+ Pieces

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Lost Wax Casting

Model NO.

boyuan

Molding Technics

Gravity Casting

Application

Auto Parts

Material

High Temperature Alloy

Surface Preparation

Sand Blast

Surface Roughness

Ra3.2

Machining Tolerance

+/-0.02mm

Standard

ASTM

Certification

ISO 9001:2015, SGS

Transport Package

Plywood Box

Specification

customized

Trademark

BOYUAN

Origin

Weifang, China

HS Code

8414909090

Production Capacity

500000pieces/Years

Key features

Integral Casting Process: Nozzle guide vane finished by integral casting for better consistency and lower cost.

High-Temperature Alloy Material: Made of superalloy Inconel713c with stress relief heat treatment for improved mechanical properties.

Comprehensive Quality Inspection: 100% inspection including X-Ray, fluorescent penetration, CMM, tensile strength, and hardness tests.

High-Speed Performance: Turbine wheel blade thickness 0.5mm supports rotation speed exceeding 60,000 RPM.

OEM/ODM Customization: Supports customization from samples, designs, minor adjustments, and flexible requirements.

Low Minimum Order Quantity: Minimum Order Quantity is 1, allowing for small batch or prototype orders.

Certified Manufacturing: ISO 9001:2015 and SGS certified with professional team engaged in casting and testing.

Company profile

Patents AwardedHigh Repeat Buyers ChoiceImporters and Exporters

Weifang Boyuan Power Technology Co., Ltd.

Shandong, 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: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.00h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier engaged in R&D, production, and sales of engine and turbine-related components, fans, casting machinery, and automotive parts. It provides 3D software design and multiple customization options, with four production lines and stated annual capacities across compressor impellers, fan blades, billet compressor wheels, turbine wheels, and nozzle guide vanes. Finished-product inspection follows written instructions and records. The supplier holds an ISO 9001:2015 certificate and reports environmental assessment documentation and regular fire drills. Export activity is established, with exports representing 71%–90% of total sales and self-operated import/export rights. However, it has no SDK, overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with related subcontractors. The provided information does not establish financial strength or identifiable customer cases.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope covers R&D, production, and sales of internal-combustion-engine accessories, casting machinery, automotive parts, fans, industrial fan parts, and gas turbines, as well as import and export of goods and technologies.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit certification evidence relevant to quality management, although no additional certifications are stated.

R&D capabilityThe supplier is identified as having professional R&D capability and can provide 3D software design services with customization from samples, designs, minor customization, and flexible customization. However, it reports no available SDK, which limits the evidence of software-platform or integration innovation.

Production capacityThe supplier operates four production lines and reports annual capacities of 10,000 compressor impellers, 5,000 fan blades, 5,000 billet compressor wheels, 20,000 turbine wheels, and 20,000 nozzle guide vanes. Its facilities include CNC machines, EDM, and machining centers; finished-product inspection follows written instructions and records. Capacity is supported, although there is no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, minor customization, and flexible customization. The supplier also provides 3D software design services, directly supporting customized product development.