77 Welding Rod - Manufacturers, Factory, Suppliers from China

77 Welding Rod, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Submerged arc welding - The most practical steel pipe welding technology!

The submerged arc welding process is the most ideal choice in the important application fields of pipelines, pressure vessels and tanks, track manufacturing and major construction. It has the simpl...
What is ER70S-6? Do you really know it?

ER70S‑6 conforms to AWS A5.18. The designation breaks down as follows: ER – Electrode or filler rod 70 – Minimum tensile strength of the deposited weld metal: 70,000 psi (~490 MPa) S – Solid wire 6...
2023, Happy new year!

Dear Friends! Much joy to you in the up coming year. May the warmest wishes, happy thoughts and friendly greetings come at New Year and stay with you all the year through! electrode,electrodes,wel...
2024, Happy new year!

Dear Friends! On the occasion of the New Year, may everything beautiful and best be condensed into our greeting. We sincerely wish you happiness, cheerfulness and success!
2022, New year greeting~!

Tianqiao welding materials company is an enterprise that produces welding materials. The development and growth of our company are inseparable from the great assistance of our customers and friends...
How much do you know about the welding performance of metal materials?

The weldability of metal materials refers to the ability of metal materials to obtain excellent welding joints using certain welding processes, including welding methods, welding materials, weldin...

Z308 Pure nickel cast iron electrode GB / T 10044 EZNi-1 AWS ENi-Cl JIS DFCNi