Last month we finished manufacturing a batch of gate valves with small sizes in special material ASTM A182 F20 and shipped them by air to North America. What's more, we just received another order for small valves in such materials.
Product descriptions
GATE VALVE with hand wheel operated
***design: API 602
***test as per API 598
***OS&Y, BB, with backseat
***solid wedge, reduce bore