hat
HUITONG se yon gran manifaktirè Lachin en fe tiyo/ti tiyo nou ak founisè, te ekipe ak yon faktori pwodiktif ak konpayi an e kòm pwofesyonèl bride en ekspòtatè ak machann, nou toujou ap akeyi ou pou achte ak an gwo kalite fe bride de faktori nou.
eng
Various types of flanges are available depending upon the type of their constructional features. The following are types of flanges generally used in piping. These flanges are available with different facing like raised face, flat face, ring joint face etc.