... model 2) Standard and stable material Die casting Valve Body( used in ships,marine,tractors)1. Standard or Nonstandard: Non-standard 2 ... : ISO9001, USA UL 13. Dimension As per requirement1) Product name: Die casting Valve Parts used in ships,marine,tractors2) Materials: Cast steel3) Size ... /month7. The way of payment: 30% deposit by T/T in advance, balance T/T before shipment, L/C is negotiable8 ...