ABTER STEEL PIPE COMPANY

The company has been insisting on the standard from authoritative organizations such as GB、ASTM、DIN、JIS、ISO. Each year it produces different standards of seamless steel pipe and welded steel pipe up to 500,000 ton. With stocked 250,000 tons various of steel material in 520,000 square meters warehouses, So far, we has built a first-class hot rolled and cold drawn production lines for seamless steel pipe, and HF welding and submerged arc welding. And the products are widely applied to many industries such as petroleum industry, chemical engineering, medicine, paper plant, shipbuilding industry, provisions, nuclear power, ammunition industry. Besides, our company has applied different test methods to test the finished products, concluding eddy current test, supersonic inspection, spectrum analysis instrument. Also, we have rewarded ISO9001:2008, SGS, BV, RINA, ISO14001:2004 and etc, which guaranteed the good quality of our product. What is Vision
Pipeline construction site
We offers a full line of mechanical and pressure products to ASTM, ASME, DIN, JIS, ISO and API including heat exchanger, condenser, boiler, pressure pipe and oil production tubular to serve the distribution, transportation, energy, heavy equipment and original equipment. The organization has adopted third party Inspection as per our customers specification established for our product before delivery and check and assure the quality of raw materials and final products. Why is that important? It gives you advantages; firstly we have steel being loaded onto vessel frequently and this has given us a great deal of experience that less frequent exporters can´t match. The other benefit for you is that looking after a multinational customer base, we understand the way you work a lot better than companies that mostly deal with domestic market. Our vision is to support our customers by supplying them with quality steel and with helpful, knowledgeable and friendly customer service.We believe its value is not only in the details of the product being supplied, but also in the Quality Process as well. This process insures consistent and meaningful communication, before, during and at the conclusion of every project we are involved with. We can provide for the third party inspection of our products.

What is Experience
Our experienced sales, technical, quality control and production groups can meet the toughest project and piping requirements for your project whether it entails 10,000 feet or 10 feet. We have experience in all major market segments including oil/gas, power/energy, nuclear, chemical/petrochemical, water/waste water, pulp and paper, mining, food and beverage and pharmaceutical. "Nansteel’s experience and knowledge of how the industry works makes for an easy transaction. The Nansteel team is easy to work with, professional, and their communication throughout the order process is outstanding. more products: https://www.avatur.com/ 
 

Steel Pipe Quality Inspection Items Steel pipes are hollow, open-ended steel products with a length significantly greater than their cross-sectional area. They are classified into seamless and welded pipes based on production methods. Steel pipes are specified by their outer dimensions and wall thickness, ranging from small capillary tubes to large-diameter pipes several meters wide. They are widely used in industries such as machinery, pipelines, thermal equipment, petroleum exploration, and chemicals. Post-production, steel pipes undergo quality inspections to ensure compliance with standards before use. Quality Inspection Items for Steel Pipes: Dimensional Accuracy: Verifies outer diameter, wall thickness, and length to ensure compliance with specified dimensions. Chemical Composition: Analyzes elements like carbon, sulfur, and phosphorus to confirm the steel pipe meets quality standards. Mechanical Properties: Tests tensile strength, yield strength, and elongation to ensure the pipe's strength and toughness. Metallographic Structure: Examines grain size and phase composition to confirm the pipe's structural integrity. Hardness: Measures surface and internal hardness to ensure it meets required standards. Surface Quality: Inspects surface finish, checking for scale, scratches, or defects to ensure compliance. Magnetism: Evaluates magnetic strength and direction to confirm adherence to specified requirements. Corrosion Resistance: Assesses resistance to corrosion and stress corrosion to ensure durability under operational conditions. Explain corrosion testing Different steel grades