Description for product:

Dimemsion: slot 12mm width 30mm height 8mm depth of groove 1.3mm

Material Quality: ceramic

Brief Introduction for this serie:

This welding backing is a Co2gas shielded metal arc single-side welding backing .This backing is suitable either for flux cored.

Our Achievement:

Our product has made China classification society (CCS), the American bureau(ABS), Bureau Veritas authentication permission (BV).Also we achieved ISO9001:2000 and QS:9000 of quality system authentication.

Concept of One-side Welding Backing Material:

The one-side welding backing blocks are ceramic products widely used in one-side welding technique of Co2 semi-automatic and automatic welding. They are suitable for use as welding backing material in shipbuilding, maritime construction, chemical industry and other steel structure.

The application in a flexible way of one-side welding technique with the backing material allows to save a lot of back processes. Thus, the productivity is raised, cost lowered and working environment improved.

Artistry of manufacture:

1.The ceamic backing blocks use natural inorganic materials(kaolin,talc)which are mixed in the right proportion to form a ceramic powder, shaped under pressure and baked at a high temperature of 1350°c~1400°c.

2.Due to having been baked at high temperature, the blocks have excellent resistance to heat shocks in course of rapid heating or cooling. Under the high temperature of welding, they remain stable without prducing molten metal drops and in the same time a good back bead is formed.

3.Ceramic materials have the fine property of acid and alkali resistivity. Therefore, in the process of steel pieces welding, no deformation and no physical or chemical reactions occur.

Payment: T/T, L/C, CIF, FOB Delivery of Time: Within 7days ~30days

Packing: carton packing

60cm per strip, 10 strip per bag, 6 m. 6 bags as 1 case, 36 m.(600*30*8*12)

Weight: 14kg

minimum order quantity: 7200 meters

AIM: Customers' requirements We manage to do the best and the most satisfied.