China 2021 High quality Precision Seamless Steel Pipe Factory Hot dipped galvanized tube – Star Good Steel factory and manufacturers

2021 High quality Precision Seamless Steel Pipe Factory Hot dipped galvanized tube – Star Good Steel

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We're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for 10mm Thick Stainless Steel Plate , Sst Wire , Stainless Steel U-Tube , Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.

2021 High quality Precision Seamless Steel Pipe Factory Hot dipped galvanized tube – Star Good Steel Detail:

Item	Hot dip galvanized steel tube/ pipe
Introduction	In order to improve the corrosion resistance of steel pipes, general steel pipes are galvanized. There are two types of hot-dip galvanizing and electro-galvanizing. The hot-dip galvanizing layer is thick, the cost of electro-galvanizing is low, and the surface is not very smooth. The molten metal is reacted with the iron matrix to produce an alloy layer, so that the matrix and the plating layer are combined. The steel pipe is pickled first. In order to remove the iron oxide on the surface of the steel pipe, after the pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to the hot dip plating tank in. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complicated physical and chemical reactions occur between the steel pipe matrix and the molten plating solution to form a corrosion-resistant zinc-iron alloy layer with a compact structure. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix. Therefore, its corrosion resistance is strong.
Standard	ASTM, DIN, ISO, EN, JIS, GB, etc.
Material	A53, A283-D, A135-A, A53-A, A106-A, A179-C, A214-C, A192, A226, A315-B, A53-B, A106-B, A178-C, A210-A-1,etc.
Size	Wall thickness: 0.5mm-30mm, or as required.Outside diameter: 10mm-200mm, or as required.Length: 6m-12m, or as required.
Surface	Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc.
Application	urban heating, gas, low-pressure air transport, coal, chemical industry, mechanical structures, construction, machinery, railway vehicles, automotive industry, roads, bridges, container, sports facilities, etc.
Export to	America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
Package	Standard export package, or as required.
Price term	Ex-work, FOB, CIF, CFR, etc.
Payment	T/T, L/C, Western Union, etc.
Certificates	ISO, SGS, BV.

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Customer evaluation

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.

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The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

We are old friends, the company's product quality has been always very good and this time the price is also very cheap.

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Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for 2021 High quality Precision Seamless Steel Pipe Factory Hot dipped galvanized tube – Star Good Steel , The product will supply to all over the world, such as: Philippines, Boston, Hongkong, We have been very responsible for all details on our customers order no matter on warranty quality, satisfied prices, quick delivery, on time communication, satisfied packing, easy payment terms, best shipment terms, after sales service etc. We provide one-stop service and best reliability to our every customers. We work hard with our customers, colleagues, workers to make a better future.

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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!