10000 Metric Tons
75 Countries
29 Years
25000 mm
Zhejiang Guanyu Steel Tube Co., Ltd is specialized manufacturer of stainless steel pipes, Stainless Steel Tubes, Heat Exchanger Tubes and Nickel Alloy Tubing in China. Our production area covers an area of about 35000 square meters, and annual capacity more than 10000 metric tons.
1. HRC (Rockwell Hardness Scale C) 2. HRB (Rockwell Hardness Scale B) 3. HV (Vickers Hardness) Key Differences Summary Parameter HRC HRB HV Indenter D…
HRB and HRC are both Rockwell hardness scales defined in ASTM E18, but they differ in indenter type, applied load, and material suitability. 1. I…
What is the difference between Stainless Steel Tube and Stainless Steel Pipe. The terms “stainless steel pipe” and “s…
Here’s a concise table summarizing the differences between 1.4401 (AISI 316) and 1.4404 (AISI 316L) stainless steels: Property 1.4…
The differences between ASTM A249 and ASTM A269 stainless steel tubing standards can be summarized as follows: Key Takeaway: Choose ASTM A249 for weld…
There are many Stainless Steel Tubes manufacturer in China and Japan. So what is the difference between them? Here’s a concise table summarizing the k…