High Performance Hex Nipple 1 Inch - Carbon steel pipe nipples male and female thread NPT BSP – Leyon
High Performance Hex Nipple 1 Inch - 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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carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for High Performance Hex Nipple 1 Inch - Carbon steel pipe nipples male and female thread NPT BSP – Leyon , The product will supply to all over the world, such as: Italy, Seattle, Dominica, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
By Michaelia from Greek - 2018.05.15 10:52
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
By Constance from Peru - 2017.09.16 13:44