What shipping options are available?

We offer sea, air, land freight, and express delivery, with options depending on order quantity and requirements.

What after-sales services are provided?

After-sales services are provided based on specific customer demands.

Do you offer custom manufacturing?

Yes, we provide custom manufacturing based on customer requirements, including customization from samples and designs.

How are products packaged?

We use standard export plywood cases, iron frames, and other seaworthy packaging.

What is the delivery time?

Manufacturing time depends on order volume and urgency. We ship to China's export coast, but other transportation times vary.

Low Pressure Casting Backflow Return Bend for Centrifugal Air Compressor

Name: Low Pressure Casting Backflow Return Bend for Centrifugal Air Compressor
Brand: Weifang Boyuan Power Technology Co., Ltd.
SKU: 1986729522

Shandong, ChinaWeifang Boyuan Power Technology Co., Ltd.

US$20.00-60.00

5 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Plaster Model Low Pressure Casting

Casting Form Material

Metal

Model NO.

Boyuan Casting

Casting Metal

Aluminum Alloy

Casting Form Usage Count

Permanent

Surface Treatment

Sand Blast

Surface Roughness

Ra3.2

Coating

Zinc oxide

Machining Tolerance

+/-0.01mm

Standard

ASTM

Certification

ISO 9001:2015

Elongation

3.5%

Tensile Strength

280MPa

Yield

220MPa

Application

Refrigerant Compressor

Dynamic Balance

Overspeed

20000

Coaxiality

0.02

Rotate Speed

18000rpm

Hardness

Hb92

Weight

3kg

Material

Aluminum A356

Heat Treatment

Service

OEM

Transport Package

Plywood Boxes

Specification

Diameter: 280mm

Trademark

BoYuan casting

Origin

Weifang City, Shandong Province, Shandong

HS Code

8414909090

Production Capacity

100000pieces/Years

Key features

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

ISO 9001:2015 Certified: Manufacturing process and quality control meet international standards.

Aluminum Alloy Material: Constructed from high-quality Aluminum A356 with T6 heat treatment.

Precision Machining Tolerance: Achieves tight machining tolerance of +/-0.01mm for high accuracy.

One Year Warranty: Comprehensive one-year warranty coverage for mechanical defects.

Low Steam Consumption: Designed for low steam consumption with high thermal efficiency.

100% Quality Inspection: All finished products undergo visual and function inspection.

Fast Response Time: Customer inquiries are responded to within 12 hours.

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: ≤2.56h

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.

Product Q&A

Q:Why choose this manufacturer?

We are an R&D based manufacturer offering small size, light weight, low steam consumption, high thermal efficiency, and simple operation.

Q:How to get a quote?

Please provide 2D drawings (PDF) and 3D models (step/stp/igs/stl) with details on material, quantity, and surface treatment for a quote within 1 work day.

Q:Are you a manufacturer?

Yes, we are a manufacturer and supplier of various types of steam turbines and precision castings.

Q:How is product quality ensured?

We have a dedicated testing and quality control department to ensure products meet national and international standards with 100% inspection.

Q:What is your pricing strategy?

We offer reasonable prices instead of high prices, with competitive pricing for large orders.