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Overview
ASTM A252 is the standard specification for nominal-wall cylindrical steel pipe piles, where the cylinder acts as a permanent load-bearing member or shell to form a cast-in-place concrete pile. The ASTM A252 specification has three grades: Grade 1, Grade 2, and Grade 3, of which Grade 2 and Grade 3 are commonly used materials.
The chemical composition of A252 steel pipe mainly consists of iron, carbon, silicon, manganese and other elements, of which the carbon content is low, only about 0.2%. A252 steel pipe piles has excellent mechanical properties, high strength and toughness, tensile strength is generally between 400-550MPa, and has good low-temperature toughness. A252 seamless welded pipe piles play an important role in petroleum, chemical industry, machinery, construction and other fields.
Product Parameters
Chemical Composition
Mechanical Properties
Scope of Application
Pile foundation, micropile, manufacturing, bridge, structure, etc.
Product Package
Customer Feedback
About us
Shandong Quanqiu Steel Group Co., Ltd. is a sophisticated manufacturer of steel products. The company is located in Jinan, China's largest stainless steel products base, adjacent to Tianjing. We focus on the steel industry for nearly 15 years, we have a wide range of stainless steel products, is a long-term engaged in stainless steel wholesale, sales, processing, distribution of professional company. Other metal products are also available if required by customers. The annual export volume is about 1 million tons. We promise that almost all inquiries will be handled within three hours.
In a short period of time, Shandong Quanqiu Steel Group Co., Ltd. in the eastern stainless steel market and the whole stainless steel industry in Shandong enjoys a high reputation. Has a large customer base from all over the country, and established a long-term cooperative relationship. Customers involved in petroleum, chemical machinery, electric power, water treatment equipment, elevators, kitchenware, food machinery, pressure vessels, solar water heaters and other industries. "Punctuality, integrity, humanized service" has been my company and all the staff always strictly abide by the principle of development.
Main products
We’re the supplier of a wide range of stainless steel products ( ss plate/sheet, ss coil, ss tube/pipe, ss bar/rod of all shapes, channel steel, angel steel and etc), and other nonferrous metal products.
Various Standard and non-standard specifications are both available as customers request. All products we provided are strictly in line with the international standards.
Products of common specification or grades are adequate in stock, please feel free to contact us if you want a quote or more details about the specific products.
Service and commitment:
Service three guarantees: guarantee quality, guarantee time, guarantee quantity.
Service tenet: strong strength, high quality products, low price, first-class service.
Solemn promise: Reply to the trust of the old and new customers with the best products, the best quality, the lowest price and the most perfect service.
Operating principles: customer first, Excellent quality, great variety, and reasonable price.
Shandong Quanqiu Steel Group Co., Ltd. will serve the majority of users with good reputation, strong strength, high quality products and low price. I would like to express my heartfelt thanks to the old and new friends and customers who have always cared, supported and helped the company! And sincerely hope to establish long-term cooperative relations with them, mutual benefit and common development .
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