“batter than i bought at another supplier last time.So glad to meet Rizhaoxin company.”
Alanna A Allen
Pro-Temp Controls
“The Alloy Steel Pipe I bought at other company are broken, and they have not helped me for various reasons. Then I found Rizhaoxin , their service attitude is very good, the quality is also very good.”
Mr.nilam Patel
"ВИНСОР ДЕНТ" ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ
42Cr2Mo steel is an ultra-high strength steel, with high strength and toughness, hardenability is also good, no obvious temper brittleness, small deformation during quenching, high fatigue limit...
The analysis of the difference between the 15CrMo alloy steel pipe and the 1Cr5Mo alloy steel pipe by the alloy steel pipe plant The two figures at the beginning of the steel number indicate the...