Product DescriptionHot-dip galvanized pipes are made by reacting molten metal with a ferrous substrate to create an alloy layer that combines both the substrate and the coating. Hot-dip galvanizing is carried out first by pickling the steel pipe, and in order to remove the iron oxide from the surface of the pipe, the pickling is followed by cleaning in an aqueous solution of ammonium chloride or zinc chloride or a mixture of ammonium chloride and zinc chloride in an aqueous solution tank, which is then fed into the hot-dip galvanizing tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Hot-dip galvanized steel strip is mainly used in the building materials industry, packaging industry, metal mesh, steel springboards, etc.
Product Display Company Profile
|Hot Dipped Galvanized Welded Round Pipe
|Zinc Coating 40--550g
|Standard export packing
|Place of Origin
|GB, ASTM, BS, GB/T 3091-2001, ASTM A106-2006, ASTM A53
|Q195-Q355, A369, A53(A,B),ST37
TIANJIN HONGXIN INTERNATIONAL TRADE Co., Ltd. is a trading company which is an attached sales limited of BA ZHOU HUAXIN METAL PRODUCT CO.,LTD AND BA ZHOU CITY BEIFANG FURNITURE CO.,LTD.We are specialized in supplying hot-dip galvanized steel strip ,steel pipes, section steels,hot-dip galvanized steel strip (32mm-1250mm) zinc 20g-150g ;Round steel pipes (6mm-273mm); square pipe & rectangular pipe(7mmx7mm-400mmx400) etc.As to steel pipes & section steels, we can supply according to international standards such as ASTM A53, SCH5-SCH80(NPT), ASTM A500, BS1387(BS21), DIN 2440/2444, EN 10255, EN39, JIS standards and so on. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Photovoltaic support, natural gas, greenhouse building, agriculture, lighting industry and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!Ba Zhou Huaxin Metal Product co.,ltd our factory is located in Bazhou City, Hebei Province. it Established in 2004, the company covers an area of 30,000 square meters, with a construction area of 7,500 square meters and more than 200 employees. It has a set of 450 continuous rolling units, 4 hot-dip galvanizing production lines and 12 hot-dip galvanizing machines.The company's main products are hot-dip galvanized steel strip and hot-dip galvanized pipes, of which the annual production capacity of hot-dip galvanized steel strip reaches 150,000 tons, the specifications are 0.18-2.0mm thickness and 18-500mm width; hot-dip galvanized pipes have an annual capacity of 120,000 tons. All products are manufactured in strict accordance with IS09001:2000 quality system, with advanced equipment and reliable quality.Why choose us?Our products are sold well in 20 provinces, cities and autonomous regions at home and abroad, and are exported to the United States, Singapore, Turkey, Mongolia and other countries in bulk, gradually forming a stable sales network. Quality service,advanced technology, excellent equipment, strict management, is the root of the company to continue to develop and grow, and products can win users rely on. "Accuracy, reliability, professionalism" is our production spirit and service belief.TIANJIN HONGXIN INTERNATIONAL TRADE Co., Ltd has won the trust and praise of customers at home and abroad by perfecting the professional pre-sale, sale and after-sale service in place, the company insists on the basis of technological innovation, pay close attention to quality management, and constantly improve the level of service to achieve the healthy development of the company's business. We participate in the promotion and industry exchange activities, the company in the long-term development process with excellent product quality, good product performance, leading technical advantages and many large well-known domestic enterprises have established a long-term good partnership, we also warmly welcome foreign customers to visit our company, visit and technical exchanges!FAQQ1.Are you a trade company or manufacturer?
We are a company integrating industry and trade.
Q2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q3.Can you provide free sample?
Of course we can,We have many samples in various patterns in stock, and customized samples will take about 5-7days to produce.Just contact us for the FREE SAMPLES now !
Q4. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.And you can also find our contact information on contact page.
Q5.How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.And as golden supplier on Alibaba. Alibaba assurance will make garantee,which means alibaba will pay your money back in advance if there is any problem with the products.
Q6.Can I have my own logo on the product?
Of course!We are a custom service,it includes customized packaging,customized logo,graphic customization.