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Qinhuangdao Ruilong Precision Parts Co., Ltd. offers stainless steel precision castings that meet aerospace, automotive, medical and chemical processing requirements. The castings are supplied in grades 304, 316, 316L and 310, each providing the corrosion resistance expected of the respective alloy. Dimensional accuracy is achieved with a general linear tolerance of ±1 % and an angle tolerance of ± 0.5°. Typical surface roughness ranges from Ra 1.6µm to Ra 3.2µm, reducing the need for secondary machining.
Hardness after appropriate heat treatment can reach between HRC 15 and HRC 60, covering most high‑temperature and high‑pressure applications. In the broader metal‑casting industry, stainless steel components of similar grade are commonly specified to withstand temperatures up to 600°C and to resist chloride‑induced stress corrosion cracking. The process supports intricate geometries, including integrated logos or text, which can eliminate assembly steps.
OEMs and aftermarket suppliers source these castings for pump housings, valve bodies, turbine blades and medical device housings, where dimensional repeatability is critical. Quantities are flexible, ranging from small batches to mass production, and shipments are typically containerised for overseas delivery. Because the listing does not state minimum order quantity, delivery lead time or payment conditions, buyers should confirm these details directly with the supplier.
| Material Grades | 304, 316, 316L, 310 stainless steel |
| Linear Tolerance | ±1 % (as specified by supplier) |
| Angle Tolerance | ± 0.5° (as specified by supplier) |
| Surface Finish | Ra 1.6 - 3.2µm (as specified by supplier) |
| Hardness Range | HRC 15 - 60 (as specified by supplier) |
| Typical Corrosion Resistance | typical resistance to 3.5% NaCl up to 600°C for 304/316 grades |
| Typical Tensile Strength | typical 520 MPa for 304, 580 MPa for 316 |
| Typical Packaging | standard bulk in wooden crates or on pallets |
| Typical Heat Treatment | standard post‑casting annealing to relieve residual stress |
| Typical Batch Size | typical from a few dozen units to several thousand, depending on mould size |
Qinhuangdao Ruilong Precision Parts Co., Ltd. is located in China and is listed with a harbor trust tier. The supplier address appears as a postal code 066600 in Qinhuangdao, but the listing provides no detailed street information. Response metrics show a 0.00% response rate and no recorded average response time, indicating that buyers should initiate contact early to gauge communication speed.
The company advertises stainless steel precision casting services with flexible production volumes, from small quantities to mass production, and highlights containerised export capability. The listing notes that the castings can incorporate complex shapes and surface logos, and it mentions material hardness ranging from HRC 15 to HRC 60. No minimum order quantity, lead‑time or payment terms are disclosed, so these must be verified with the supplier before committing.
Stainless steel precision casting delivers components with exceptional dimensional accuracy, achieving linear tolerances of approximately 1% and surface finishes between Ra 1.6 and Ra 3.2. Widely used in aerospace, automotive, medical, and chemical processing industries, these castings are available in grades such as 304, 316, and 316L for superior corrosion resistance. As a key manufactured component for global supply chains, precision cast steel parts are traded extensively in containerized shipments for OEM and aftermarket applications.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify the material certification and dimensional inspection reports. Request the mill test certificate, surface‑roughness data and, if applicable, heat‑treatment records. Confirm that the supplied grades match your engineering specifications and that any special surface finishes have been documented.
Logistics for these castings usually involve containerised sea freight from Chinese ports. The supplier does not disclose specific Incoterms, so buyers should ask whether FOB, CIF or DAP terms apply and negotiate payment methods such as T/T or LC. Typical lead times are not listed; obtain a production schedule and shipping timeline before finalising the contract.
Quality assurance commonly includes third‑party inspection prior to loading, as well as post‑delivery testing. Ask the supplier to arrange NITON or Olympus spectral analysis and to provide a detailed inspection checklist. Ensure that the export documentation includes a certificate of origin, material test report and packing list to satisfy customs and end‑user requirements.
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When sourcing Stainless Steel Precision Casting for your business, securing the right balance of quality and cost is essential. Qinhuangdao Ruilong Precision Parts Co., Ltd., a verified supplier based in China, offers this product with key specifications including 304, 316, 316L, 310 / Investment Casting / Lost Wax Casting, Approximately 1% of dimension, and +/- 0.5 degrees. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8481.30, making it a staple in the Stainless Steel Castings sector with strong demand from importing countries worldwide.
Importing Stainless Steel Precision requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qinhuangdao Ruilong Precision Parts Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8481.30 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Stainless Steel Precision has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Stainless Steel Castings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Stainless Steel Precision requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8481.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Stainless Steel Precision Casting from Qinhuangdao Ruilong Precision Parts Co., Ltd. is $0.1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Qinhuangdao Ruilong Precision Parts Co., Ltd. through EximNext.
The supplier, Qinhuangdao Ruilong Precision Parts Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Stainless Steel Precision. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Stainless Steel Precision Casting is classified under HS Code 8481.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Stainless Steel Precision from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qinhuangdao Ruilong Precision Parts Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Castings products in your destination country.
Yes, Qinhuangdao Ruilong Precision Parts Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Stainless Steel Precision Casting supplied by Qinhuangdao Ruilong Precision Parts Co., Ltd. include 304, 316, 316L, 310 / Investment Casting / Lost Wax Casting, Approximately 1% of dimension, and +/- 0.5 degrees. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qinhuangdao Ruilong Precision Parts Co., Ltd. offers Stainless Steel Precision with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Stainless Steel Precision is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qinhuangdao Ruilong Precision Parts Co., Ltd. through our platform.
Qinhuangdao Ruilong Precision Parts Co., Ltd. maintains international quality certifications. These ensure that the Stainless Steel Precision meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qinhuangdao Ruilong Precision Parts Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Qinhuangdao Ruilong Precision Parts Co., Ltd..
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