PRODUCTS
PRODUCTS
PRODUCTS
MESSAGE
MESSAGE
Product Keywords
Our products include but not limited to steel plate, steel coil, steel pipe, round steel, profiles and pipe fittings and other products. Can be designed and customized according to unique requirements, and guarantee efficient production and reasonable price.
‹
›
‹
›
4130 Carbon Steel Pipe is usually used in the quenched and tempered state. When the carbon content is at the lower limit, the steel can also be used as the carburized steel with higher central strength. In the medium-sized machinery manufacturing industry, it is mainly used to manufacture quenched and tempered parts with large cross section and working under high stress conditions, such as shafts, main shafts, and operating wheels, bolts, studs, gears, etc. under high load; In the chemical industry, it is used to manufacture welding parts, welding structures composed of plates and pipes, and high-pressure conduits with a temperature not exceeding 250 ℃ when working in medium containing nitrogen and hydrogen; In the steam turbine and boiler manufacturing industry, it is used to manufacture fasteners for work below 450 ℃, flanges and flange covers subject to high pressure below 500 ℃. The better weldability also makes 4130 Carbon Steel Pipe a popular choice in the aerospace industry, which is used to manufacture commercial and military aircraft components requiring high strength and low weight. Examples include gears, piston pins, etc. Other uses of 4130 steel include auto parts, cutting tools and drilling machines.
Xinpengyuan Industry and Trade Co., Ltd. is located in north district of Qingdao. Since its establishment, the company has been adhering to the purpose of "quality improvement, honesty to win trust", grasping the business philosophy of "concept innovation, product innovation, integrity service". Our products include steel plate, steel coil, steel pipe, round steel, profiles and pipe fittings and other products. All products are produced according to ASTM standards, JIS standards, DIN standards, BS standards and other standards. It is suitable for automobile manufacturing, aerospace, chemical energy, construction, electric power and other fields. In addition to independent production, the company has also signed annual sales contracts with major steel mills. The company has sufficient inventory and complete variety specifications. In line with the sales principle of low price management, let customers buy rest assured, with rest assured. We will follow the principle of "quality first, customer first, abide by the agreement, pioneering and innovative", and strive to develop new products and pursue first-class technology. To provide the majority of users with high quality products, satisfactory service. And welcome friends from all walks of life to work with us to create brilliant.
Full specification
A wide range of specifications for your choice
High quality
Promise to provide customers with high-quality products
Excellent price
Provide high-quality products at low prices
Wide application
Construction, machinery manufacturing and other fields
Q1：May I visit your factory?
A: Of course. We give a warm welcome.
Q2：Can you provide samples?
A: Yes, we can provide free samples, but the freight needs to be borne by the buyer.
Q3：How long is your delivery time?
A: If the goods are in stock, generally 3-7 days; If there is no stock, 7-15 days, depending on the quantity of goods.
Q4：How to guarantee the quality of the goods?
A: Always a pre-production sample before mass production, always final inspection before shipment.
Q5：How can I get a quote?
A: Please provide the specifications of the required products, such as material, size, shape, etc. It is convenient for us to offer the best quotation.
Q6：What's your packing method？
A: Export standard packaging or according to customer needs packaging.
