Specializing in the production of stainless steel head DN800 * 8 stainless steel head stock, available flat stainless steel head, Hebei Cang Sheng is your best choice for flat stainless steel head Price: Weight: theoretical weight basis product Price: Negotiable Specification: Ф32 -2000 Temperature: -20 ~ 232 ℃ Shell material: carbon steel, stainless steel, alloy steel Medium: gas, liquid, steam Packing: wooden shock film packaging or other professional production of stainless steel head purchased 316 butterfly. Head DN700 * 8 stainless steel head low price, Hebei Cang Sheng is your best choice on how the butterfly head protection: hydrostatic test water chloride ion content of no more than good 25mg / L DN900 * 9 stainless steel head mass, after the test To promptly dry. Stainless steel pickling acid with hydrochloric acid and so on can not be restored. Strict compliance with "content regulation" provides media compatibility. Note the use of the butterfly head points situation: 1. Carbon steel butterfly head cracks occur in nitrates, ammonia, sodium and other alkaline environment, please note when ordering butterfly head eliminate the residual stress. 2. austenitic stainless steels in chloride ions particular environment will occur stress corrosion cracking of stainless steel head, please select the appropriate material at design time. 3. The need galvanized or aluminized steel container, please do the heat treatment, the removal of residual stress DN850 * 9 stainless steel head offer fast, Shangqiu stainless steel head, Cang Sheng Pipe provided Cang Sheng Hebei Pipe Manufacturing Co., Ltd. from. Cang Sheng Hebei Pipe Manufacturing Co., Ltd. (www.csyrb.com) (www.hbcsgj.com) strong, credible, Hebei Cangzhou elbow industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Cang Sheng Pipe into the brilliant and you work for a better future!