Complaint
Specification
| Reinforcing Steel Rebar Grade: | |
| Standard | Grade |
| GB | HRB355/HRB400/HRB500 |
| JIS | SD390/SD490/SD400 |
| ASTM | Gr300,420,520 ASTM A615 GR60 |
| EN | BS4449,Gr460,Gr500 |
| Reinforcing Steel Rebar Specification: | ||||||
| HRB400 | Chemical Composition | C | Mn | Si | S | P |
| 0.17-0.25 | 1.2-1.6 | 0.2-0.8 | ≤0.045 | ≤0.045 | ||
| Mechanical Proerty | Yield Strength | Tensile Strength | Elongation | |||
| ≥400MPa | ≥540MPa | 16% | ||||
| HRB500 | Chemical Composition | C | Mn | Si | S | P |
| ≤0.25 | ≤1.6 | ≤0.8 | ≤0.045 | ≤0.045 | ||
| Mechanical Proerty | Yield Strength | Tensile Strength | Elongation | |||
| ≥500MPa | ≥630MPa | 15% | ||||
| Diameter (mm) | Cross Sectional Area(mm²) | Theorectical Weight (kgm) | Weight of 12 m bar (kg) | One ton contains 12 m bar (pcs) |
| 6 | 28.27 | 0.22 | 2.664 | 375 |
| 8 | 50.27 | 0.395 | 4.74 | 210 |
| 10 | 78.54 | 0.617 | 7.404 | 135 |
| 12 | 113.1 | 0.888 | 10.656 | 93 |
| 14 | 153.9 | 1.21 | 14.52 | 68 |
| 16 | 201.1 | 1.58 | 18.96 | 52 |
| 18 | 254.5 | 2 | 24 | 41 |
| 20 | 314.2 | 2.47 | 29.64 | 33 |
| 22 | 380.1 | 2.98 | 35.76 | 27 |
| 25 | 490.9 | 3.85 | 46.2 | 21 |
| 28 | 615.8 | 4.83 | 57.96 | 17 |
| 32 | 804.2 | 6.31 | 75.72 | 13 |
| 36 | 1018 | 7.99 | 98.88 | 10 |
| 40 | 1257 | 9.87 | 118.44 | 8 |
Shandong Zhongteng Metal Products Co., Ltd. is a professional steel production enterprise with more than ten years of experience integrating R&D, production and sales. In line with the development concept of "quality conquers the world, service makes the future". We are committed to strict quality control and thoughtful customer service, and our experienced staff will discuss your needs with you at any We have offices in Jinan, Shandong, Liaocheng, Shandong, and Wuxi, Jiangsu to failitate customer reception and visits. Our company's main products are galvanized steel sheets, galvanized steel coils, PPGI/PPGL, roof panels, cold-rolled steel coils, aluminum coils, stainless steel coils, carbon steel coils and other steel plates and round steel pipes. On the basis of complete and diversified product supply, high quality,reasonable price and good service, it satisfies customers' one-stop purchases. Have extensive and friendly cooperation with domestic and foreign companies. Shandong Zhongteng Metal Products Co., Ltd. has specialized in the production and sales of various steel products for 20 years. The testing equipment is complete, the technical force is strong, the product variety is complete, the quality is high-quality Our main markets are located in North America, South America, Africa, Southeast Asia, Europe and Oceania. We strictly check the quality, and we treat every customer and friend of ours in line with the principles of "integrity", "high quality", "win-win" and "long-term cooperation"
Q: Are you a trading company or a manufacturer?
a: Yes, we are manufacturer, not agent. We have our own factory, located in Shandong, China. We have the leading force in
producing and exporting carbon steel galvanized steel pipe. We promise, we're what you want. welcome to contact us!
Q: What is the quality of your products?
a: We have high quality and best products, our products get some good feedback from customers around the world. Once you get our
product, there are some issues in guarantee, we will provide help in the first place.
Q: How long is your delivery time?
a: If the goods are in stock, it is usually 5-10 days. Or 15-20 days, if the goods are not in stock, it is based on the quantity.
Q: Do you provide samples? Is it free or extra?
a: Yes, we can provide samples free of charge, but do not pay freight.
Q: Welded steel pipe be subject to inspection 3?
a: Yeah. BV,SGC are all acceptable.
