| After-sales Service: | 2years |
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| Warranty: | 2years |
| Type: | Welded |
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Galvanized |
| Samples: |
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| Customization: |
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| Product introduction | ||||||||||||
| Q215A low carbon structural steel. Hot dip galvanizing is a kind of surface anticorrosion technology. Steel pipes are put into molten liquid zinc and then taken out, and the surface of steel pipes is covered with a thin layer of zinc. Because zinc is more active than steel, it is oxidized first in the oxidizing environment, thus keeping the steel pipe inside. | ||||||||||||
| Properties of Q215A galvanized square pipe; | 1. The steel pipe bears high pressure, does not deform in cold bending, and has no cracks in flaring and flattening, and can be subjected to various complex deformations and mechanical processing. 2. The inner and outer walls of the steel pipe have high precision and high smoothness, and the steel pipe has no oxide layer after heat treatment. 3. Steel pipe color: bright in white, with high metallic luster. |
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| Q215A galvanized square pipe uses: | The square pipe is used in construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power bracket, steel structure engineering and electricity. Power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, boiler construction, highway railings, building construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting and transportation machinery and other welded structural parts with high loads. |
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| technical parameter | ||||||||||||
| Typical alloy | Q215A galvanized square pipe | |||||||||||
| thickness | Can be customized according to requirements. | |||||||||||
| length | Can be customized according to requirements. | |||||||||||
| Executive standards: | GB /T 700-2006 | |||||||||||
| American Standard | ASTM-A283M Gr.C | |||||||||||
| Japan | JIS-SS330 | |||||||||||
| German standard | DIN EN/DIN-USt34-2 | |||||||||||
| Typical product | Construction, machinery manufacturing, steel construction and other projects, | |||||||||||
| Content of chemical elements (%) | ||||||||||||
| ingredient | C | Si | Mn | P | S | Cr | Ni | Cu | As | N | ||
| minimum value | - | - | - | - | - | - | - | - | - | - | ||
| maximum | 0.15 | 0.35 | 1.2 | 0.045 | 0.05 | 0.3 | 0.3 | 0.3 | 0.08 | 0.008 | ||
| comparison table | ||||||||||||
| China | Taiwan, China | Japan | South Korea | United States of America | International organization for standards | Germany | France | Russia | Sweden | Britain | ||
| GB | ISC | CNS | JIS | KS | ASTM | ISO | DIN EN/DIN | W-Nr. | NF EN/NF | GOST | SS | BS EN/BS |
| Q215A Q215B (A2) (C2) |
U12152 U12155 |
SS330 | SS330 (SS34) |
SS330 | A283M Gr.C A283M Gr.58 |
HR1 | USt34-2 RSt34-2 |
1.0028 1.0034 |
A34 A34-2NE |
Ст2кп-2/-3 Ст2пс-2/-3 Ст2сп-2/-3 |
1370 | 040A12 |
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.
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Audited Supplier 
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