Vitrine de SALESMAO Zhejiang Taitong Valve Co.,Ltd

Vendredi 12 octobre 2007

Quantité : high - Prix : reasonable

TTF gate valve has three types of bonnet. One is bolted bonnet, which the body is connected with bonnet by bolts and sealed by spiral gasket with advantages of convenient maintenance; one is welded bonnet, which the body is fully welded with sealing bonnet of no leakage; another is...