1. The LT-19303 model is a boiler drain with a casting body and a rising stem pipe. The threaded components of this boiler drain comply with ANSI B16.18 standards, ensuring quality and compatibility with other plumbing fixtures. Additionally, the hose threaded parts adhere to ASME B1.20.7 specifications, guaranteeing a secure and leak-free connection. The solder ends of this boiler drain also meet ANSI B16.18 standards, providing a reliable and durable joint. It is important to note that this boiler drain comes in a plain design, offering simplicity and functionality for various plumbing applications.

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YUHUAN MEIBO COPPER CO.,LTD. Is an export-oriented enterprise. Which is specialized in exporting a variety of valves, include ball valve, gate valve, ant-freezing valve, stop valve, check valve...Etc.

The factory YUHUAN MEIBO group include 3 professional valve production base, main valve production at the same time water heating accessories, all passed iso9001:2015 quality system certification, the total area is over 30000 square meters, annual turnover more than 30 million us dollar, we are dedicated in north american and europe market since the factory was founded in 1987, all products from us are sold abroad, 90% to north american and europe market.

We have an integrated quality guarantee system and after-sale services system. Advanced product equipment, perfect testing skills and quality assurance system make sure all products from us can pass the CSA and UPC test, multiple products have obtained CUPC, CSA and NSF certificates.

YUHUAN MEIBO COPPER CO.,LTD. Is an export-oriented enterprise. Which is specialized in exporting a variety of valves, include ball valve, gate valve, ant-freezing valve, stop valve, check valve...Etc.

The factory YUHUAN MEIBO group include 3 professional valve production base, main valve production at the same time water heating accessories, all passed iso9001:2015 quality system certification, the total area is over 30000 square meters, annual turnover more than 30 million us dollar, we are dedicated in north american and europe market since the factory was founded in 1987, all products from us are sold abroad, 90% to north american and europe market.

We have an integrated quality guarantee system and after-sale services system. Advanced product equipment, perfect testing skills and quality assurance system make sure all products from us can pass the CSA and UPC test, multiple products have obtained CUPC, CSA and NSF certificates.