Introduction If you’re seeking a reliable Chinese steel pipe suppliers but lack procurement experience in China, feeling overwhelmed by numerous…

Stainless steel pipes are widely used in automotive, food processing, marine engineering, and other fields. They offer advantages such as corrosion resistance, high strength, and excellent toughness. Stainless steel pipes can be categorized into austenitic stainless steel pipes, ferritic stainless steel pipes, martensitic stainless steel pipes, and duplex stainless steel pipes. Understanding these types helps us select the most suitable pipes for construction projects.

In pipeline systems for petrochemicals, water supply, food processing, and pharmaceuticals, we frequently encounter pipe schedule such as SCH40 and SCH40S.For those unfamiliar with them, SCH40 and SCH40S are very easy to confuse because they look nearly identical, differing only in the addition of an “S” after the “40.” SCH40S is considered superior to SCH40.Through this article, let’s explore the differences between SCH40 and SCH40S, providing you with a practical guide for selecting the appropriate pipe schedule.

Seamless steel pipes (SMLS PIPE) offer advantages such as high strength, high precision, corrosion resistance, and ease of installation. They are widely used in petroleum, chemical, marine engineering, precision equipment, and other fields. This article provides a detailed analysis of the strengths and weaknesses of seamless steel pipes, serving as a procurement guide for your reference.

SMLS pipes, ERW pipes, LSAW pipes, SSAW pipes, and DSAW pipes are several critically important types of tubing in industrial production, widely used across sectors such as energy transportation, petroleum refining, and construction engineering. While these pipes share many similarities, they exhibit significant differences in application domains, specification ranges, mechanical strength, and manufacturing processes. This article provides a detailed analysis of their characteristics, advantages, and suitable usage scenarios to serve as an effective procurement guide.

Carbon steel pipes are a highly common type of piping material, widely used across numerous fields such as energy transmission, mechanical manufacturing, and construction engineering. Compared to other piping materials, carbon steel pipes offer advantages including high strength, resistance to high temperatures and pressures, and low cost. This article will provide an in-depth analysis of the strengths and weaknesses of carbon steel pipes, offering you an effective purchasing guide for carbon steel pipes.

Outer diameter dimensions and wall thickness are critical factors affecting the performance and applicability of tubing. As a professional steel pipe supplier and manufacturer, we are committed to providing customers with accurate and reliable product information to meet diverse industrial requirements. This article will focus on the outer diameter dimensions and wall thickness standards for American Standard pipes, offering you clear reference guidelines. Through an in-depth analysis of these standards, we aim to assist you in making more precise decisions when selecting and procuring steel pipes.

We have compiled a stainless steel standard comparison chart to help you clearly compare standards across different countries, enabling you to make more informed decisions when selecting materials.

On July 28, 2025, we formally signed a 2,000-ton seamless steel pipe contract with our Italian client. This order complies with the EN10216-2 P235GH s…

We have successfully fulfilled a 1,000-ton order for seamless steel pipes from our South Korean client. The customer has expressed high praise for our product quality and delivery speed, further solidifying our cooperative relationship.

On the occasion of the National Day and Mid-Autumn Festival double holiday, Yantai Xinbaoshang expressed gratitude and care for its employees through heartwarming activities and special benefits, uniting the team to jointly wish our nation prosperity and a bright future.

We successfully secured a 500-ton order for seamless steel pipes with our Turkmenistan client. Through efficient land transportation, the shipment was delivered smoothly. The client highly praised our product quality and service, further solidifying our long-term cooperative relationship.

On September 3, 2025, Xinbaoshang Company hosted a warm birthday celebration for Jessica, showcasing our “people-oriented” corporate culture. We wish her both professional and personal success in the coming year!

On September 3, 2025, the military parade marking the 80th anniversary of the victory in the War of Resistance Against Japanese Aggression, held at Tiananmen Square in Beijing, not only highlighted the significant contributions made by the Chinese people in the fight against fascism but also profoundly embodied the spirit of the nation, inspiring us to remember history and look toward the future.

The United States plans to impose a 50% tariff on Indian goods starting August 27. This move stems from India’s imports of Russian oil and may have far-reaching implications for U.S.-India trade relations and the global economy.

In July 2025, we signed a 700-ton seamless steel pipe order with our Algerian client. Following successful delivery, the order received high praise from the client, solidifying our long-term cooperative relationship.