Ss304 Impeller, Stainless, Steel, 304

Key specification for this ss304 impeller: material Stainless Steel, model number TA015. Everything below is reproduced from the factory data sheet. Made by Foshan Zeren Precision Technology Co., Ltd. (2 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.

Key Features of This Ss304 Impeller

• Model Number: TA015
• Material: Stainless Steel
• Certification: ISO 9001:2015
• Place Of Origin: Guangdong, China
• Application: Petrochemical Machinery
• Single Gross Weight: 0.0 kg

Technical Specifications

Product Details

Product Name	Turbine Accessories
Standard/ Non- Standard	Non-Standard Products
Material	Stainless Steel
Classification	Power Engineering Instrument Casting Part
Process	Silica Sol Investment Casting +CNC Machining
Certification	ISO9001:2015 + SGS
Service	OEM One-Stop Investment Casting Service

▷ Our Product General Specification & Service Table
Material	Stainless Steel: 304, 316, 316L, 201, 202, 410, 430, 321, 309S, etc
		Carbon Steel: 1015(ZG200-400), 1025(ZG230-450),1035(ZG270-500), 1045(ZG310-570), A283GRC(Q235), A572GR50 (Q355), etc
		Alloy Steel: 4140(42CrMo), 4150, 4340, 8620(20CrNiMo), GS-25CrMo4, 5140(40Cr), D2, etc
		Duplex Steel: 2205(S31803), 2507(S32750), etc
		Heat-Resistant and Wear-Resistant Steel: 2520(310S), Cr12(D3), Cr15Mo(SAF2301), GCr15(SAE52100), etc
Weight	1g to 100kg
Casting Tolerance	CT4-CT7/GBT6414-1999; VDG Merkblad P690
Surface Roughness	Ra1.6 – Ra 6.3
Thickness	Min 2mm (1mm in Micro-region)
Casting Radius	Round radius ≥0.3mm, Internal fillet radius≥0.5mm
Blind Hole Depth	Max 30mm (Diamter 10mm)
Mold Production & 3D Printing Services	Precision Casting Metal Mold (Aluminum or Steel Mold) & Rapid Casting for 3D Printing
CNC Machining Services	CNC Turning, Wire Cutting, Manual Milling Machines, EDM, etc
Heat Treatment Services	Annealing,Quenching,Normalizing, Carburizing, Aging, Tempering, Nitriding
Surface Treatment Services	Blackening, Electroplating, Electrophoresis, Polishing, Mechanical/Electrolytic Polishing, Powder Coating
Industry Standards	AISI/ASTM, GB, ICI, BS, DIN, JIS, ISO
Design Software	Pro-E, UG,Solidworks, AutoCAD
File Format	IGS, STP, STEP, XT, PDF, JPEG, JPG

Foshan Zeren Precision Casting Co., Ltd., established in 2009, specializes in high-precision investment casting (lost wax casting)and CNC machining services. Located in Foshan, Guangdong, China, we produce high-quality components using materials such as stainless steel, carbon steel, and alloy steel, etc. Certified under ISO 9001:2015, we ensure consistent quality and reliability across all projects. Our services cater to industries like aerospace, automotive, and medical, delivering exceptional precision and performance.

Our Core Capabilities
(1) Investment Casting Services:
Using advanced silica sol investment casting, we produce high-precision, complex metal components with excellent surface finishes (up to Ra3.2) and tight dimensional tolerances.

(2) Mold Production & 3D Printing Services:
We offer in-house mold design, production, and rapid prototyping services, helping clients accelerate development timelines and reduce costs.

(3) CNC Machining Services:
Our high-precision CNC milling, CNC Turning, EDM and CNC lathe machining services allow us to meet strict tolerance requirements, ensuring parts are finished to exact specifications.

(4) Heat Treatment Services:
We provide complete heat treatment solutions, including quenching, annealing, tempering, normalizing, aging, carburizing and nitriding to enhance material strength, hardness, and durability.

(5) Surface Treatment Services:
We offer polishing, blackening, electroplating, electrophoresis, powder coating and other treatments to improve the corrosion resistance, wear resistance, and aesthetic appearance of products.

Choose Zeren for your casting and machining needs, and experience precision, reliability, and superior service at every step!

1. Direct Investment Casting Factory, Non-Standard Parts.

2. All of our products are silica sol investment casting (better surface roughness Ra3.2) instead of water glass investment casting.
3. 30+ Years Lost Wax Investment Casting Experience, Professional Engineering Team.

4. One-Stop OEM Customized Investment Casting & CNC Machining Service.

5. 3D Printing Technology for Sample Production, save the cost and time of mold production (Rapid
Prototyping).

6. With ISO9001:2015 & SGS Certificate, Products meet RoHS Standards.

7. Low Minimum Order & On Time Delivery.

8. Quality Assurance (Provide Chemical Compositon Testing Report and FAI Inspection Form )

Industry: Tools & Hardware [2012]

Material: A3 Steel

Challenge / Problem

1. The initial design of the product was to cast it as a whole. Since the wrench handle is relatively long,
it is difficult to shape it.

2. The surface of the product is copper-plated and then chrome-plated, which magnifies the surface
defects of the product, resulting in a high rework rate and an increase in the scrap rate.

Solution

1. Divide the product into two sections, cast the wrench head part, and use processed steel plates for the wrench handle.

2. And connect them together by welding, which does not affect the performance of the product.

Results & Impact

The product has a better appearance and texture, and reduced the cost by about 50%, which has achieved customer satisfaction and won customer trust.

Industry: Mechanical Engineering [2016]

Material: 304 Stainless Steel

Challenge / Problem
1. The product has curved small holes connected inside, which makes it difficult to build the mold.
2. Shell making and subsequent sand cleaning during casting are difficult, resulting in a high scrap rate.
Solution
We use sand cores with good high temperature strength inside the product, which are easy to clean after high temperature, and solve the casting problem of the curved hole part very well.
Results & Impact
The product’s performance improved significantly, rework rates decreased, and delivery time was shortened. This earned customer trust and led to a long-term partnership.

Industry: Equipment Manufacturing [2018]

Material: 316 Stainless Steel

Challenge / Problem
1. The product has a small opening and a complex inner cavity, making it almost impossible to produce.
2. It is difficult to clean the sand inside the product.
Solution
1. Open a square hole on the back of the product, use a stainless steel square plate for welding, and design a dovetail groove at the weld to improve the firmness of the weld.
2. Used high-temperature-resistant, high-strength sand cores internally, ensuring air tightness requirements were met.
Results & Impact
The product became more cost-effective, efficiency improved, and its performance in applications was enhanced, earning customer trust.

Industry: Kitchen & Home Appliances [2020]

Material: 316 Stainless Steel

Challenge / Problem
1. The product structure is complex and the mold cannot be made as a whole.
2. The product has high verticality requirements.
Solution
1. Connected the upper and lower wax molds and used aluminum tooling blocks during the wax mold
process for alignment.
2. After the product is formed, we use tooling to shape it and use a checking fixture to check the
verticality.
Results & Impact
The performance and appearance of the product have been recognized by customers and a long-term
cooperative relationship has been established.

Our Thesis Published in Academic Journals:
Our company's technicians have more than 30 years of experience in the foundry industry.And we have also published 8 papers in casting industry professional academic journals.

(1) The“Prevention methods for shrinkage cavity and surface burr defects of investmentcastings"<>
2020 (7)
(2)“Solutions of shrinkage in small castings with isolated hot joints"<> 2002,(2)
(3)“Reconsideration Solutions for shrinkage in small castings with isolated hot joints"<>2002, (6)

The above 3 papers have directly rewritten this part of the textbook of casting majors in Chinese universities.

Logistics: Sea, Air, Land, or Door-to-Door Service, etc
Express: DHL, FedEx, UPS, TNT, EMS, etc
Payment: T/T, Western Union, L/C, PayPal, Credit Card, etc
Packaging: Waterproof polybags + non-fumigation wooden boxes or carton boxes, with palletized shipping for bulk orders.
Full support: Customs clearance, tracking updates, and insurance available.

General Information

Q1: What size products can your company produce?

We can manufacture products ranging from approximately 1g to 100 kg, covering a wide range of industrial applications.

Q2: What materials can you cast? Can I add an OEM logo to the product?

We cast stainless steel, carbon steel, alloy steel, duplex steel, nickel-based alloys, Heat-Resistant and Wear-Resistant Steel, etc.

OEM logo customization is fully supported.

Q3: What surface finishes can you provide?

We achieve a casting surface finish of Ra 3.2, and a machining finish of up to Ra 0.4.
We also offer electrophoresis, blackening, polishing, electroplating, galvanizing, chrome plating, powder coating and other surface treatments.

Sampling and Engineering

Q4: How can I get a sample?

Samples are available upon request. Please provide your product details, and we will arrange sample production accordingly.

Q5:What types of CAD files do you accept? How can I send large files?
We accept UG, STP, STEP, Parasolid, and other common formats. Files can be sent directly to casting@gdzeren.com, or large files can be uploaded via platforms like WeTransfer or Dropbox.

Q6: Can you assist with engineering support and design optimization?

Yes, our engineering team offers DFM (Design for Manufacturability) analysis to help optimize product design for better performance and cost efficiency.

Production and Quality

Q7: What is your minimum order quantity (MOQ)?

Normally for general materials, our MOQ is about 20-30 pieces. However, for products with complex or special materials, we are flexible. Please contact us for more details.

Q8: How do you ensure the quality of your products?
Our entire production process implements Total Quality Management (TQM) and a comprehensive process parameter recording and traceability system. We apply the Seven Basic Tools of Quality to analyze and improve any identified quality issues.

The following equipment is used to inspect product quality:
* Microscope: Detects impurities and examines particle size and shape in refractory materials.
* Thermometer: Measures and controls the pouring temperature of molten steel.
* Spectrometer: Analyzes and controls the chemical composition of molten steel before pouring.
* Coordinate Measuring Machine (CMM): Conducts dimensional inspections of castings.
* Hardness Tester: Measures the hardness of castings.
* Calipers, Micrometers, etc.: Verify product dimensions.
Comprehensive inspection reports are available on request.

Q9: Can you provide customized solutions or develop new products?
Yes, we offer complete customization from design, mold production, casting, CNC machining, heat treatment to surface finishing according to your specific requirements.

Payment, Delivery, and After-Sales

Q10: What is your payment policy?
* Sample orders: 100% T/T payment in advance (or other agreed methods).
* Bulk orders: 50% T/T deposit in advance, with 50% balance before shipment.

Q11: What are your delivery and logistics options?
We support sea freight, air freight, and express services (DHL, FedEx, UPS, TNT). Customized logistics solutions are also available based on customer needs.

Q12: How long is your delivery time?
* Samples: about 7–10 working days
* Mass production: about 20–50 working days depending on product complexity and order quantity.

Q13: What after-sales service do you offer?

We provide full after-sales support, including technical consultation, dimensional reports, performance evaluation, and prompt resolution of any quality issues.

Ordering and Pricing

• Minimum order quantity: 50 piece
• Volume pricing:
  • 50–99 piece: US $2.5 / piece
  • 100+ piece: US $2 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this ss304 impeller?

The standard minimum order quantity is 50 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

Which certifications does this ss304 impeller carry?

It is supplied with ISO 9001:2015 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Foshan Zeren Precision Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Foshan Zeren Precision Technology Co., Ltd. range on HVACR Nexus.

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