In what is now the products are also can be known by our ductile cast iron
has more kinds of it, the advantage of the products now are better to play out.
Metal casting products has been applied to many chance is very high, so is now has a variety of metal casting products are in the market.
Metal casting products with more variety, in what is now the production of metal casting products technology is also very mature.
1, mold management, mold should be very good repair and maintenance, can't with obvious defects, so as not to affect the surface quality.
2, production capacity, there should be a large enough warehouse to store the routine use of fitting, the inspection record of purchaser shall lay emphasis on this problem and ability to timely delivery is very important.
3, material use should be stable and clean.
Some manufacturers use recycled materials to reduce costs too much, will inevitably lead to quality problems.
4, nodular cast iron weight control system, the process shall guarantee the tolerance of the weight of the pipe in the standard range.
5, size detection, each the size of the ductile iron should be checked using a standard measuring tool, in order to meet the prescribed tolerance.
6, hydrostatic test, each a nodular cast iron, regardless of its size, pipe diameter, water pressure test shall be conducted or equivalent effect test.
7, anticorrosive layer, the thickness of the internal and external anticorrosive coating shall meet the requirements of the standard.
Now people can be applied to the product is also has a variety of nodular cast iron.
Are able to make production of the product is now has a variety of.
Ductile iron manufacturers, seek xin er.
Guangzhou Xinerxun Metal Trading Co., Ltd.'s has been able to achieve excellent performance in an extremely competitive industry.
Guangzhou Xinerxun Metal Trading Co., Ltd. assures you that you will be satisfied with its results and humbly request you to try this. We are hoping for a better business deal with you.
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quality is more important because some how it affects to our cast iron company. So grab good quality .
Guangzhou Xinerxun Metal Trading Co., Ltd. has a number of producing line for producing cast iron suppliers.