With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for High Performance Different Sizes Black Seamless Steel Pipes For Building And Construction Industry, We sincerely hope to provide both you and your organization with a superior start. If there is anything we will do to suit your needs, we shall be more than pleased to do so. Welcome to our manufacturing facility for take a look at. With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Black Seamless Steel Pipe, Different Sizes Black Steel Pipe, Steel Pipe For Building Construction, We now have exported our solutions all over the world, especially the USA and European countries. Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures to ensure high quality.If you are interested in any of our solutions, be sure to don't hesitate to contact us. We'll try our best to meet your needs. Size Outside Diameter: 1/2" - 24"Wall Thickness: 1.2mm - 12mm Length: 0.5m - 12m Standard BS1387,GB3091,ASTMA53, B36.10, BS EN1029, API 5L, GB/T9711 etc Material Q195, Q235, Q345; ASTM A53 GrA,GrB;STKM11,ST37,ST52, 16Mn,etc. Fabrication Plain Ends, Beveled Ends, cutting, etc Surface Treatment 1. PVC,black and color painting 2. Transparent oil,anti-rust oil,galvanizing 3. According to clients requirement Package Bundle;Bulk;Plastic bags ,etc Application Construction, machine structure, Agriculture equipment Water and gas transport, Greenhouse, Scaffolding Use Building material, Furniture, Low pressure fluid transport, Oil transport, etc Our Services 1) Samples: free 2) Lenght: any length can be cut for you. 3) Quality: accept THE THIRD PARTY INSPECTION. 4) OEM: Acceptable 5) Marking: company logo, company name, specification can painted on pipes. 6) OC documents can be offered. Production process  Factory testing With advanced machine, We can check chemical component, mechanical property, water pressure, etc Regular inspection: diameter, wall thickness, length, welding range, surface, etc Company Information Tianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes' goods in container together, and so on. Our office is located in Nankai district, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed train.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin binhai international airport by subway. Export record: India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on.