Audited Supplier
Hot dip galvanized layer thick, with uniform coating, strong adhesion, long service life and other advantages. The complex physical and chemical reaction takes place between the matrix of the pipe fittings and the molten bath, forming a tight zinc-ferro-alloy layer with corrosion resistance. The alloy layer is integrated with pure zinc layer and pipe fitting matrix, so its corrosion resistance is strong. The toughness of the coating is strong. The galvanized layer of hot dip galvanizing forms a unique smelting metal structure. This metal structure can withstand the mechanical damage suffered during transportation and use. The cost of galvanizing is low, the surface is not very smooth, and the corrosion resistance of its own is much different than that of hot-dip galvanized pipe fittings. The main purpose of galvanizing is to enhance the corrosion resistance of the pipe fitting itself. If the steel pipe body needs to be galvanized and anti-corrosion treated, the corresponding connecting pipe fittings should also be galvanized.
Class 150 pipe fittings are UL Listed
Class 300 pipe fittings are UL Listed and FM Approved
Hot-dipped galvanized pipe fittings are certified to; NSF/ANSI 61-4 and California AB1953 Lead Free
Malleable castings conform to ASTM A197, ASME B16.3, ASME B16.14 and ASME B16.39
Hot-dipped galvanized pipe fittings conform to ASTM A153
NPT threads on all pipe fittings conform to ASME B1.20.1
Independent lab verification that pipe fittings meet applicable chemical & physical properties
Manufacturing facilities are ISO 9001:2008 and ISO 14001
All pipe fittings are 100% air tested
Canadian Registration Numbers (CRN) Available upon Request
Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.
