What is the load-bearing capacity and corrosion resistance of non-standard parts - oil pipe screws?

The load-bearing capacity and corrosion resistance of non-standard parts - tubing screws usually depend on the selected materials and surface treatments. The following is a general description of the situation:

Carrying capacity:

The load-bearing capacity depends on the material, size and design of the tubing screw. Common materials include carbon steel, stainless steel, alloy steel, etc. Generally speaking, alloy steel and stainless steel have higher strength and load-bearing capacity than carbon steel.
In addition, the design of the thread will also affect the load-bearing capacity. Properly designed threads can improve the tightness and load-bearing capacity of threaded connections.
Corrosion resistance:

Corrosion resistance mainly depends on the material and surface treatment of the tubing screw. Stainless steels generally have higher corrosion resistance because they contain corrosion-resistant alloying elements such as chromium and nickel. This gives stainless steel tubing screws good durability in humid or corrosive environments.
In addition, coatings, plating or other surface treatments can also improve the corrosion resistance of tubing screws. Common surface treatment methods include galvanizing, nickel plating, spraying anti-corrosion paint, etc.
If high load-bearing capacity and good corrosion resistance are required, it is recommended to choose stainless steel oil pipe screws with excellent material and carry out appropriate surface treatment. It should be noted that although stainless steel has good corrosion resistance, corrosion may still occur in extremely corrosive environments, so appropriate materials and treatment methods need to be selected based on the actual use environment.