Jiangsu Hongyiyuan Metal Technology Co., Ltd
Jiangsu Hongyiyuan Metal Technology Co., Ltd
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"45# steel" refers to a specific type of steel known as 45# steel or 45-grade steel. The designation "45#" is used in the Chinese steel industry and corresponds to a carbon content of approximately 0.45%. The number sign (#) is often used to denote the grade or quality of steel in China.
45# steel is a medium carbon steel with good strength and toughness properties. It is commonly used in the manufacturing of various mechanical parts, such as gears, shafts, bolts, and studs. The steel can be heat treated to achieve desired mechanical properties, such as increased hardness or improved wear resistance. It is important to note that specific heat treatment processes and parameters may vary depending on the desired application and requirements.
| Product Name | Carbon steel tube |
| Material | Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C, Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E, Q460,Q460D,Q500C,Q500D,Q500E,Q550C,Q550D, Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C, Q690D,Q690E,Q690D,Q690C,Q890C,Q890D 16Mo3,16MnL,16MnR ,16Mng,16MnDR |
| Thickness | 0.12-2.0mm/Customized |
| Length | 600-1250mm/Customized |
| Surface Treatment | Top paint: PVDF, HDP, SMP, PE, PU Prime paint: polyurethane, epoxy, PE Back paint: epoxy, modified polyester |
| Standard | ASTM, JIS, GB, AISI, DIN, BS,EN |
| Packing | Industry standard packaging or according to client's requirement |
Factory product
Our service is the basis of cooperation, and the recognition of customers determines the stability of our long-term strategic partnership.
Q:Why do you choose us?
A:Our company has been in the steel business for more than thirty years.We have rich international experience,professional,we can provide our customers with a variety of high quality steel products.
Q:Can we provide OEM/ODM service?
A:Yes.Please feel free to contact us for further details.
Q:What are your terms of payment?
A:One is to telegraphic transfer 30% of the deposit before production the remaining 70% to the copy of the bill of lading;The other is an irrevocable 100% sight L/C
Q:Can we visit your factory?
A:A warm welcome.Once we have your itinerary we will arrange for a professional sales team to follow up your case.
Q:Can you provide samples?
A:Yes,the sample of general size is free of charge,but the buyer needs to pay the shipping fee.