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Help CenterStainless Steel Rod 304 316L Precision Ground 1 Year Warranty Free Cutting Service
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Hemaokang Steel (Shandong) Co., Ltd. is a trusted supplier of high-quality stainless steel rods, backed by an annual export value of US$50–100 million and a dedicated team of 51–100 employees. Our precision ground stainless steel rod in grades 304 and 316L is engineered to deliver consistent performance, tight tolerances, and exceptional surface finish — all with a 1-year warranty and free cutting service to streamline your production. Whether you are manufacturing shafts, bolts, or precision components, this rod is designed to meet the most demanding industrial requirements.
Our stainless steel rods are manufactured using advanced cold drawing and precision grinding techniques, ensuring a bright, smooth surface and dimensional accuracy within h6/h7 tolerance. The material is sourced from reputable mills and undergoes strict quality control, including chemical composition analysis, mechanical property testing, and corrosion resistance verification. With the ISO9001 certification, we guarantee a consistent and reliable product that meets international standards such as ASTM A276 and A484.
Key Features and Benefits:
- Superior Material Grades: Available in 304, 304L, 316, and 316L stainless steel, offering excellent corrosion resistance, weldability, and formability. 316L grade provides enhanced resistance to chlorides and acids, ideal for marine and chemical environments.
- Precision Ground Surface: The rods are centerless ground to achieve a mirror-like finish with Ra ≤ 0.4 µm, reducing friction, wear, and the need for secondary machining. This ensures tighter fits in assemblies and longer service life.
- Free Cutting Service: We offer complementary cutting to your specified lengths – up to 6000 mm – with clean, burr-free ends. This saves you time and material waste, and reduces your inventory holding costs.
- 1-Year Warranty: Every rod is backed by a 12-month warranty against manufacturing defects, giving you peace of mind for your projects.
- Customizable Dimensions: Diameters from 1 mm to 300 mm and lengths from 2000 mm to 6000 mm are available. Custom sizes can be produced upon request to match your exact specifications.
- Wide Application Range: Suitable for use in automotive parts, food processing equipment, medical devices, marine hardware, chemical pipelines, and precision machinery components.
Technical Specifications (Typical Values):
| Property | Value |
| Grade | 304, 304L, 316, 316L |
| Diameter Range | 1 mm – 300 mm |
| Length Range | 2000 mm – 6000 mm |
| Surface Roughness | Ra ≤ 0.4 µm |
| Tolerance | h6 / h7 |
| Hardness (HRB) | ≤ 90 (for 304), ≤ 95 (for 316L) |
| Tensile Strength (MPa) | ≥ 515 (304), ≥ 485 (316L) |
| Yield Strength (MPa) | ≥ 205 (304), ≥ 170 (316L) |
| Elongation (%) | ≥ 40 (304), ≥ 40 (316L) |
| Standard | ASTM A276, A484 |
| Certification | ISO9001:2015 |
The free cutting service is a standout feature that sets us apart. We precisely cut the rods to your required lengths, eliminating the need for additional sawing or machining in your facility. This reduces labor costs, minimizes material waste, and accelerates your production timeline. All cuts are made with high-speed band saws, ensuring square ends and minimal burrs. The service is included with every order, and we can also provide chamfering or threading upon request.
Our 1-year warranty covers any manufacturing defects, including dimensional deviations, surface flaws, or material inconsistencies. Should any issue arise, we offer a quick replacement or refund. Combined with our robust quality management system and ISO9001 certification, you can rely on Hemaokang Steel for consistent, high-performance stainless steel rods.
Why Choose Hemaokang Steel?
- Established in 2025, we are a young but rapidly growing company with strong financial backing – annual export value of US$50–100 million.
- Our team of 51–100 experienced professionals ensures every order is handled with care, from raw material sourcing to final delivery.
- We ship from Qingdao Port, one of China's busiest ports, ensuring fast and reliable logistics to global markets.
- Our products are exported to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic market.
- We offer flexible payment terms and sample availability. Contact us for a quote or free sample.
Take advantage of our free cutting service and 1-year warranty. Order today and experience the Hemaokang difference – precision, reliability, and value. For inquiries, dimensions not listed, or custom requirements, please reach out to our sales team. We are committed to providing you with the best stainless steel rods for your applications.
Frequently Asked Questions
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What is the difference between 304 and 316L stainless steel rod?
304 is a general-purpose grade with good corrosion resistance and formability. 316L contains molybdenum, offering superior resistance to chlorides, acids, and pitting. It is often used in marine, chemical, and food processing environments. -
Can you provide rods with a diameter larger than 300 mm?
Yes, we can produce custom diameters up to 500 mm for certain grades. Please contact us with your specific requirements. -
What is the typical lead time for an order?
For standard sizes, lead time is 7–15 days after order confirmation. Custom sizes may require 15–25 days, depending on quantity. -
Do you offer any surface treatments besides precision ground?
Yes, we can provide polished, brushed, or pickled surfaces. Precision ground is our standard for high-tolerance applications, but other finishes are available upon request. -
How is the free cutting service performed?
We use high-speed band saws to cut the rods to your specified lengths. The ends are deburred to ensure a clean finish. If you require chamfering or threading, we can also accommodate that. -
Is the 1-year warranty applicable to all orders?
Yes, every order of stainless steel rod from Hemaokang Steel includes a 1-year warranty covering manufacturing defects. The warranty does not cover misuse, improper storage, or modifications by the buyer. -
Can I get a sample before placing a bulk order?
Absolutely. We offer free samples for standard sizes, with the buyer covering shipping costs. Custom samples may incur a nominal fee. -
What payment methods do you accept?
We accept T/T, L/C, and other common international payment methods. Specific terms can be negotiated for large orders.
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