Galvanized Square and Rectangular Steel Pipes Z180 Galvanized Rectangular Pipe

• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Certification: ABS, RoHS
• Technique: Hot Rolled
• Wall Thickness: Thick
• Surface Treatment: Color Coated
• Alloy: Alloy
• Model NO.: 10*10-500*500*0.5-100
• Product Name: Square Pipe
• MOQ: 1ton
• Sample: Provide Free Samples
• Length: 6-12m
• Transport Package: Standard Airworthiness
• Specification: 10*10-500*500*0.5-100
• Trademark: zhongye
• Origin: China

Product Description

Company Profile

 

Product Description

 

Product Parameters

 

Product introduction
Galvanizing refers to the surface treatment technology of plating a layer of zinc on the surface of metal, alloy or other materials to play a role in aesthetics and rust prevention. The main method is hot dip galvanizing.
Properties of zinc plating:	Zinc coating is thick, with fine and uniform crystallization, no pores and good corrosion resistance; The zinc layer obtained by electroplating is pure, and it corrodes slowly in acid, alkali and other fog, which can effectively protect the fastener matrix. The galvanized layer is passivated by chromic acid to form white, color, military green and so on, which is beautiful and elegant. It has certain decoration. Because the galvanized layer has good ductility, it can be cold-punched, rolled and bent without damaging the coating.
Use of zinc plating:	Galvanizing involves more and more fields, and fastener products have been widely used in machinery manufacturing, making galvanized crochet nets, electronics, precision instruments, chemical industry, transportation, aerospace and so on, which is of great significance in the national economy.
Composition of zinc plating	(1) Low carbon: Due to the high requirements of toughness, weldability and cold formability, its carbon content shall not exceed 0.20%. (2) Adding alloying elements mainly containing manganese. (3) Adding auxiliary elements such as niobium, titanium or vanadium: a small amount of niobium, titanium or vanadium forms fine carbides or carbonitrides in the steel, which is beneficial to obtain fine ferrite grains and improve the strength and toughness of the steel. In addition, adding a small amount of copper (≤0.4%) and phosphorus (about 0.1%) can improve the corrosion resistance. Adding a small amount of rare earth elements can remove sulfur and gas, purify steel and improve toughness and technological properties.
technical parameter
name	galvanize
Typical shape	Galvanized sheet, coil, tube, square tube, etc.
craft	Hot galvanizing and cold galvanizing

Packaging & Shipping

FAQ

 

1. Who are we?
Our headquarters is located in Shandong, China. Since 2002, we have been selling to the domestic market (40.00%), Northern Europe (8.00%), North America (7.00%), the Middle East (7.00%), Africa (6.00%), South America (5.00%), Southeast Asia (5.00%), East Asia (5.00%), South Asia (5.00%), Eastern Europe (3.00%), Western Europe (3.00%), Central America (3.00%), Southern Europe (2.00%), and Oceania (1.00%). There are about 101-200 people in our office.
2. How do we guarantee quality?
Pre-production samples are always available before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Aluminum plate, aluminum coil, aluminum foil, carbon steel, alloy steel, stainless steel, copper galvanizing, etc
4. Why should you buy from us instead of other suppliers?
ZhongYe Metal Products (Shandong) Co., Ltd. is a leading manufacturer of aluminum products and carbon alloy materials in China, with more than 20 years of experience. More than 160 experienced workers use German brand processing equipment for production.
5. What services can we provide?
Accepted delivery conditions: FOB, CIF, FAS, DDP, express, DES;
Accepted payment currencies: US dollar, Australian dollar, Euro and RMB;
Payment types accepted: T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, cash;
6. After-sales service: 24-hour online maintenance guidance service.
Language: English, Chinese Other.