ASTM A53/A500 Hot-DIP Galvanized Steel Pipe for Scaffolding/Water Supply

Product Description

Product Description

Hot-dip galvanized pipes

Hot-dip galvanized pipes are steel pipes coated with a layer of zinc through a hot-dip process. This enhances their resistance to corrosion and rust, making them ideal for outdoor and industrial applications. They are widely used in construction, water supply, plumbing,and for conveying gas and oil in various industries.

Hot Dip Galvanized Steel Pipe
	ROUND PIPE		SQUARE PIPE	RECTANGULAR PIPE
DN	INCH	MM	MM	MM
DN15	1/2"	21.3	20X20	20X40
DN20	3/4 "	26.7	25X25	25X50
DN25	1"	33.4	30X30	30X40
DN32	1.1/4"	42.2	32X32	30X50
DN40	1.1/2"	48.3	35X35	37X57
DN50	2"	60.3	38X38	40X60
DN65	2.1/2"	76/73	40X40	37X77
DN80	3"	88.9	50X50	25X75
DN100	4"	114.3	60X60	40X80
DN125	5"	141.3	75X75	50X100
DN150	6"	168.3	80X80	50X75
DN200	8"	219	100X100	38X75
DN250	10"	273	150X150	50X150
DN300	12"	323.8	200X200	25X150
DN350	14"	355.6	250X250	100X200
DN400	16"	406	300X300	150X200
DN450	18"	457.2	400X400	150X300
DN500	20"	508	450X450	200X300

Company Profile

FAQ

Here are the most important concerns of our customers before purchasing.

Q1:Are you a manufacturer?

Yes, We are an OEM and ODM manufacturer with a professional multi-lingual sales team. We have our own factory, which is located in TIANJIN, CHINA. We have been a leading power for 20 years in producing and exporting steel pipe, galvanized steel pipe, hollow section, galvanized hollow section, etc.

Q2:Do you provide samples?

Yes, we can provide a free sample of 20 cm length for free, and you can feel the quality of our products by paying the basic shipping cost.

Q3:How can we get the offer?

Please offer the specification of the product, such as material, size, shape, etc. So we can give the best offer. If any questions, please contact us freely by E-mail or Telephone.

Q4:Do you have quality control?

We have our own testing center. We perform all the necessary tests on a daily basis to ensure product quality, including chemical composition analysis, mechanical properties testing, technical properties testing, and cosmetic inspections.

Q5:Can I go to China to inspect the factory?

Of course, if you want to come to inspect the factory, our consultant will arrange the schedule for you. In addition, we support ZOOM videos for online factory inspection.

Q6:How soon will my order be delivered?

For regular-size products, we can guarantee delivery in as little as 3 business days. For OEM customers, our delivery time is typically 20-30 days.

Q7:How do  pay and payment option?

We usually accept 30% T/T deposit, Western Union, paypal and L/C at sight payment. For long-term customers, we offer negotiable payment options. After payment, our consultant will update the product progress in real time.

 

Q8:How to guarantee the product after sale?

We can guarantee the quality within 20 days after you receive the goods. If you find any defective products the first time, such as knocked flat, anti-alkali, rust, pipe mouth deformation, and other problems in transit, we will discuss the details of compensation with you on a case-by-case basis.

Why Choose Us

PROCESSING LINES

WORKERS AND STAFF

FACTORY AND TEST CENTER

We have processing lines, can satisfy various requests of customers. Producing and processing one-stop service.

More than 400 workers and more than 100 staff are supporting the perfect service and products for you.

We have our own factory and experimental test center to achieve cost and quality control.