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Manufacture ASTM A53 A106 sch40 API 5L cold rolled hot dip galvanized black mild Seamless Carbon Steel square round Pipe Price
Galvanized pipe, also known as galvanized steel pipe, is divided into two types: hot-dip galvanized and electro-galvanized.
The hot-dip galvanized layer is thick and has the advantages of uniform coating, strong adhesion, and long service life. The
cost of electro-galvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipes.
1. Black parts inspection → hanging material → degreasing → rinsing → pickling → cleaning → dipping agent → hot air drying
→ hot dip galvanizing → inside and outside blowing → cooling → passivation and rinsing → unloading → inspection, dressing
→ typing labeling → packing into storage and transportation.
Galvanized strip → uncoiling → stretching → rolling → welding → scraping → passivation and rinse → zinc filling → shaping
→ typing mark → cutting → packing → drying → weighing.
1. Low processing cost: the cost of hot-dip galvanized rust prevention is lower than that of other paint coatings.
3, durable: hot dip galvanized steel pipe with surface gloss, uniform zinc layer, no leakage plating, no dripping, adhesion strong
break net corps, strong corrosion resistance characteristics, in the suburban environment rose significantly, the standard hot dip
galvanized rust thickness can be maintained for more than 50 years without repair; In urban and offshore areas, standard hot-dip
galvanized rust protection can be maintained for 20 years without repair.
4, the toughness of the coating is strong: the galvanized layer forms a special metallurgical structure, which can withstand mechanical damage during transportation and use.
5, comprehensive protection: every part of the plated parts can be plated with zinc, even in the depression, sharp corners and hidden places can be fully protected.
6, save time and effort: galvanizing process is faster than other coating construction method
Application areas:
(1)Quality Zhongxiang steel introduces the advanced testing equipments and builds up a professional scientific research team, strictly control
the quality on each steps of production. including inspection on raw materials entry, product's color analysis during production,T-bend test, impact
test, salt-spray test, tensile test and packaging testing on exported products , which ensures its integrated performance such as corrosion resistance, coating stickiness etc and the safety of transportation.
(2)Service Nowadays, the economic globalization is facilitating international operation, our company go to many countries and regions to participate
in the steel industry exhibition. our Products sell pretty well not only in domestic market, but also prevails in Europe,such as southeast Asia, Russia,
Ukraine, the United States, Ireland, Singapore, Dubai, Colombia and other countries and regions, which has earned the customers trust & compliment and successfully transitioned from home to abroad.
Production And Processing
Factory Show
Product Packaging
FAQ
Q : What are your payment terms?
A :Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.
Q : How long is your delivery time?
A : Generally, it takes 10-15 working days for stock, and 20-30 working days if there is no stock. According to the order quantity
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How about the MOQ? If my first order is small, will you accept it?
A : We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.
Q : How to ensure quality?
A : The factory test certificate is provided with the shipment. If necessary, a third-party inspection can be accepted.
Q : How about your after-sales service?
A : As a professional steel export company, we provide promotion and technical support for all questions and questions.
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