OEM/ODM China Outlet Socket - Carbon steel pipe nipples male and female thread NPT BSP – Leyon
OEM/ODM China Outlet Socket - Carbon steel pipe nipples male and female thread NPT BSP – Leyon Detail:
Carbon steel pipe nipples male and female thread NPT BSP
Black steel tubes are manufactured as seamless tubes, which makes them a better type for gas transport and fire sprinkler systems as they are more fire-resistant than galvanized tubes. Black iron pipe is also most commonly used in fire sprinkler systems because of its high heat resistance and is most often used in water supply lines because of its resistance to water damage. Because of the dark surface formed from iron oxide during manufacturing, it is called black steel pipe
The main difference between steel pipe and galvanized pipe is the surface. Black steel tubes are uncoated and contain no steam, so they are widely used to deliver gases such as propane and natural gas to residential and commercial buildings.
1) During and after production, 10 QC staffs with more than 10 years experience inspect products in random.Carbon Steel Pipe nipple of Strict Quality Control
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved UL /FM, ISO9001, CE certificates.
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for OEM/ODM China Outlet Socket - Carbon steel pipe nipples male and female thread NPT BSP – Leyon , The product will supply to all over the world, such as: panama, Slovak Republic, Florence, Many kinds of different products are available for you to choose, you can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to provide more support for customers. Welcome all nice buyers communicate details of products with us!!
By Frank from Poland - 2017.08.18 11:04
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
By ron gravatt from Peru - 2018.05.13 17:00