1. A: What common steel grades are available in Yimai’s Stainless Steel Pipe?
   Q: You can choose stainless steel pipe from the following grades: 201, 304, TP304L, 321, 316, TP316L, 317, 317L etc

2. A: In which how many industries stainless steel pipes are applied to?
   Q: Our stainless steel pipes are major used fluid transport and heat exchange for chemical engineering, biological     engineering, food sanitation, voyage, nuclear industry and so on.

3. A: What is the diameter of the largest pipe you offered? And how long is the longest pipe?
   Q: We have 12 professional cold draw lines, the biggest drawing machine with 18” diameter, so the biggest outside  diameter of pipe is 630 mm, and the longest length reaches to 15000mm.

4. A: How to control the quality?
   Q: The technology of seamless pipes is not very complex, but there are many working processes; every step must be treated carefully. From the raw materials to the final process of pipe, the workers must prevent the uneven pipe. Before package, all products must be tested strictly by Ultrasonic or Eddy Test, factory supply Certificate of Quality according to the relative standards specification, in the mean time, workers adopt reasonable packing conditions according to the finished products, such wall thickness, too long, and the smooth of surface.

   In a word, we not only pay attention to the process of production and examination, we also think about the packing and transportations for our users.Then the quality of products have a good controlled. 

5. A: Where are the major markets that stainless steel pipes are exported to?
   Q: At present, the seamless tube leading markets are domestic markets, we are looking for overseas markets, we had established business relationship with following countries: America, Canada, Russia, India, Southern Africa, The middle east, and ASEAN.

6. A: When does Yimai Stainless Steel Pipe begin to operate and start exporting stainless steel pipe?                           
   Q: At beginning of 1990th, Yimai was set up in Wenzhou. In 2007, Yimai got the right of self-import and export, at the same year, Yimai moved to Songyang industrial zone from Wenzhou. Over 15 years’ skilled process technology and 3 years’ experiences in international trade, Yimai’s company has been thinking about how to provide more and professional service for her customers.

7. A: Where is the factory locate?
   Q: Here is our location

8. A: How many certificates your company has passed?
   Q: Yimai stainless steel passed the ISO9001:2000 and obtained the Certificate of DNV (Det Norske Veritas), and the GOST is approving.

9. A: Which countries’ standards can be produced?
   Q: The standards available by Yimai stainless steel:
   U.S.A
   ASTM  A213    ASTM Sa213
   ASTM  A269    ASTM Sa269
   ASTM  A312    ASTM Sa312
   ASTM  A789    ASTM Sa789
   ASTM  A790    ASTM Sa790
   GERMANY
   DIN 2448       DIN2458
   JAPAN
   JIS G3459      JIS G3463
 
10. Other questions
   A. What is the MOQ?   Q: Mini order: >1MT of per item.
   A. Packing condition    Q: Bundle or wooden case)
   A. Delivery time           Q:To be discussed, OEM accepted.