Welcome to Tangshan Yiqifa Steel Co., Ltd.
Q235 Large Diameter Steel Spiral Pipe Seamless 12m Drainage Pipeline Sewage Treatment Boiler Square
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PRODUCT DETAILS
📌Seamless pipe product introduction
Seamless steel pipe is a long steel strip made by hot rolling, cold rolling or cold drawing after perforating a whole steel billet. It has no welds on the outside and has excellent pressure bearing capacity and overall structural strength. Compared with welded pipes, seamless steel pipes have higher compressive strength and better corrosion resistance. They are widely used in the transportation of fluids such as oil, gas, water, chemicals, steam, etc. They are also used in many industrial fields such as mechanical structures, automobile manufacturing, high-pressure boilers and building steel structures. We provide various size segments with outer diameters from 13mm to 610mm and thicknesses from 1.5mm to 80mm. The materials include carbon steel, alloy steel, stainless steel, etc., which can meet the standards of different countries and regions, such as ASTM, API 5L, EN, DIN, GB, etc.
Product Parameters
| Product Name | seamless steel pipe |
| Thickness | 1mm-200mm |
| Outer diameter | 10.3mm-2032mm |
| Surface treatment | Oiled,Galvanization,epoxy coating,etc. |
| Authentication | GB/T19001-2016/ISO9001:2015 |
| Application | Oil Pipe,Structure Pipe,Boiler Pipe,Fluid Pipe,etc |
PACKING AND DELIVERY
GLOBAL CUSTOMER
Spread across over 80 countries and regions worldwide，Serving more than 3,000 customers, has won wide recognition in the industry.
Canada customers came to visit our factory
Austrian customers verify the production progress of goods
Spain customers come to our factory to test product quality
OUR ADVANTAGES
Quality guaranteed
● Integrity advantage: We adhere to the principle of honesty and trustworthiness, ensuring that product quality is inspected at all stages. We can provide third-party quality inspection reports, conduct professional testing, and ensure that the weight of the goods is sufficient.
● Service advantages: Our service covers more than 80 countries and regions, and can provide efficient services on a global scale to meet the needs of different markets.
Respect delivery time
● Industry advantages: As a leading foreign trade enterprise in Tangshan iron and steel industry, we have strong production capacity and advanced technical support, arrange delivery on time, no default behavior, and track the freight progress throughout the process.
● Regional advantage: In the iron and steel industry, the status of Hebei Province is very important, and Tangshan has outstanding advantages. Tangshan is rich in minerals and convenient transportation, which helps the development of the steel industry.
Product advantage
● Logistics advantage: With three major shipping ports and steel mill hubs, we can quickly ship to any part of the world.
● Price advantage: Provide competitive prices, ensure the best price with the same quality during the same period, ensure the price stability during the contract period, so that customers in the process of cooperation are more peace of mind.
Service advantage
● System advantage: We invest millions of funds to create an excellent service system and improve customer experience.
● More than 20 years of experience in the steel industry, a team of nearly 100 people, a clear division of labor, to provide personalized, customized, one-on-one service to ensure that every customer's needs can be met.
CERTIFICATIONS
ADVANCED PRODUCTION LINE
Square tube production
Steel plate production
Steel wire production
APPLICATION AREAS
Petroleum and Chemical
Wind
Gas transportation
Czech Ocean Shipping
FAQ
Q1: What types of steel products do you offer?
A：We provide a wide range of steel products, including hot-rolled steel coils, cold-rolled steel coils, galvanized steel, Wire rod ，Rebar，and structural steel like H-beams and I-beams.
Q2: What are the common grades of steel available?
A2：We offer steel in various grades such as Q235, Q345,Q195， ASTM A36, SS400, and other international standards based on customer requirements.
Q3: Can you provide customized steel products?
A3: Yes, we offer customized steel solutions based on specifications such as thickness, width, coating type, and surface treatment.
Q4: How do you ensure the quality of your steel products?
A4: We strictly follow international standards such as ASTM, EN, GB, and JIS. Our steel undergoes rigorous quality inspections, including chemical composition analysis and mechanical property tests.
Q5: Do you provide mill test certificates (MTC)?
A5: Yes, we provide MTC with each shipment to ensure full traceability and quality assurance.
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Address: Lubei District, Tangshan City, Hebei Province, China
Mobile: +86-15030540521
E-mail: vivi@yiqifasteel.com
WhatsApp: +8615030540521
