ASTM S355jr is a low-alloy steel material with high strength and corrosion resistance, making it suitable for a variety of structural applications such as floors, platforms, ships, bridges, and more.
Products Description
It is widely use in many fields like the following:
ASTM S355jr Hollow section square steel pipe can be used in a variety of structural applications, such as construction, building, infrastructure, transportation, and more. It is commonly used in the construction of buildings, bridges, pipelines, and other structures that require high strength and corrosion resistance.
It can also be used for machinery parts and in the manufacture of agricultural equipment. The hollow section design of the pipe allows for easier installation and a lightweight structure. It is a versatile and durable material that can be customized to meet specific project needs.
ASTM S355jr Hollow section square steel pipe Features:
ASTM S355jr Hollow Section Square Steel Pipe is a high-strength, low-alloy structural steel material with the following characteristics:
1. High hardness: The hardness of S355jr steel can reach 170-210HB, which has high wear resistance and pressure resistance.
2. High tensile strength: The tensile strength of S355jr steel can reach 470-630MPa, which has good tensile performance.
3. Good plasticity: S355jr steel has good plasticity and machinability, and can be processed by cold bending and hot bending.
4. Good corrosion resistance: S355jr steel can enhance its corrosion resistance after surface treatment such as preventive painting or hot-dip galvanizing.
5. Wide range of application: S355jr steel can be used in construction, bridge, machinery manufacturing, automobile manufacturing and other industries, and is often used in the production of high-strength steel structures in the construction field.
6. High dimensional accuracy: ASTM S355jr hollow section square steel pipe has high production process accuracy, and imported advanced equipment can ensure excellent product quality.
ASTM S355jr Hollow section square steel pipe specifications：
Material grade: S355jr
Standards: ASTM A500, EN10219, JIS G3466, GB/T6728, etc
Size: 20x20mm to 500x500mm
Wall thickness: 1.0mm-20mm
Length: 1m-12m
Surface treatment: black (no treatment), lacquer, galvanized, sprayed, etc
ASTM S355jr Hollow section square steel pipe Production:
FAQ
Q: Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory, which is located in SHANDONG,CHINA. We have a leading power in producing and exporting galvanized steel coil,galvalume steel coil,ppgi etc. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.
Packing & Shipping:
ASTM S355jr Hollow section square steel pipe
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