Recently, our company is about to ship a batch of high-quality 316L stainless steel pipes to Spain. The quantity is 100 tons. In order to ensure product quality and customer satisfaction, our company will conduct strict measurement and testing of the products before shipment.
We are a steel mill with many years of operating and manufacturing experience. Our company's cooperation with Spanish customers began a few years ago, and the two sides have maintained a good cooperative relationship on many projects.
The 316L stainless steel pipes exported this time will be used in important infrastructure projects in Spain. Through strict quality control and comprehensive testing, we are committed to providing Spanish customers with the best quality products and further consolidating and deepening the cooperative relationship between the two sides.
What Is 316L Stainless Steel Pipe/Tube?
316L stainless steel tube is a molybdenum-containing austenitic stainless steel with excellent corrosion resistance and good mechanical properties, especially suitable for marine environment and high temperature and high pressure conditions.
Mechanical Properties of 316L Stainless Steel Pipe:
|
Grade |
Tensile Strength |
Yield Strength |
Elongation % |
Hardness (Brinell) MAX |
Hardness |
|
316L |
70 |
25 |
40 |
217 |
95 |
The main components of 316L stainless steel pipe include 16-18% chromium, 10-14% nickel and 2-3% molybdenum. In addition, it also contains small amounts of carbon, manganese, silicon, phosphorus, sulfur and other elements.
Chemical Properties of 316L Stainless Steel Pipe:
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
316L |
≤0.03 |
≤2.0 |
≤0.75 |
≤0.045 |
≤0.03 |
16.0- |
2.0- |
10.0- |
≤0.10 |
Product Inspection:
In order to ensure the size and surface quality of stainless steel pipes, we use advanced measuring equipment and strict testing procedures. Specifically including:
- Length, diameter and wall thickness measurement: Using high-precision steel rulers, outside diameter micrometers and ultrasonic wall thickness gauges, the length, diameter and wall thickness of each stainless steel pipe are fully measured to ensure that its dimensional accuracy meets the standard.
- Ovality and straightness measurement: By measuring the diameter at different positions of the pipe, the ovality is calculated, and the straightness of the stainless steel pipe is tested using a straightness tester to ensure that its shape and straightness meet the requirements.
- Surface finish measurement: The surface finish of the stainless steel pipe is measured using a surface roughness meter to ensure that its surface is smooth and free of defects.
Packing And Transportation:
1.Packing standards and methods
- Packing standards: Packaging in accordance with international standards (such as ISO 9001) to ensure that the stainless steel pipe is not damaged during transportation.
- Packing methods: Use waterproof, dustproof and impact-proof packaging materials such as waterproof cloth, foam pads and wooden boxes.
2.Protective measures and transportation tools:
- Protective measures: During transportation, take protective measures such as anti-shock, anti-slip and moisture-proof to ensure that the quality of stainless steel pipes is not affected.
- Transportation tools: Choose appropriate transportation tools, such as trucks, trains and container ships, to ensure the safety and efficiency of transportation.
Why Choose Us? -HNJBL
According to customer feedback, they also visited many other factories before choosing to cooperate with us. Among many suppliers or steel mills, Spanish customers chose us mainly based on the following reasons:
- Excellent quality assurance
Our company has advanced production equipment and a strict quality control system. Every link from raw material procurement to final products is strictly tested and monitored.
- Strong production capacity
We have a large-scale production base and efficient production lines, which can quickly respond to customer needs and provide a large number of high-quality stainless steel products. Our production technology is advanced and our technical force is strong, so we can produce products that meet various specifications and performance requirements of customers.
- Rich export experience
Over the years, our company has accumulated rich experience in the international market, and our export business covers many countries and regions around the world. We are familiar with the market regulations and certification requirements of various countries, and can provide customers with professional export services to ensure that products enter the destination market smoothly.
- Excellent team
Our company has an excellent R&D team that continuously innovates technology and improves process to improve product performance and quality.
Our company also has an excellent sales team with a rich product knowledge system that can answer questions for customers.
Afterwards, we will continue to uphold the concept of "quality first, customer first", continuously improve product quality and service level, and strive to provide better quality stainless steel products to all customers.
If you would like to know more details, please contact us.
