1. The stainless steel elbow should keep dry, titanium calcium type shall be subject to 150 ℃ dry 1 hour, low hydrogen type shall be approved by 200-250 ℃ dry 1 hour (can not be repeated again and again drying, cracking or flaking coating easily), avoid drugs sticky skin oils and other dirt in order to avoid adding carbon content resulting weld elbow and affect the quality of the weldment.2. Although the inevitable corrosion of stainless steel elbow...
Standard Reference for Seamless Steel Pipe
1. Seamless steel tube for structure (GB / T8162-1999) is a seamless steel pipe for general structure and mechanical structure. 2. Seamles...
