| Steel Pipe Type | Wholesale 28 gauge long span PPGI galvanized corrugated roofing sheet |
| Diameter(mm) | 10-900mm |
| Length | 1-12m |
| Standard | API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210/370WP91,WP11,WP22 GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013, GB/T8163-2008, GB8162-2008,GB/T17396-2009 |
| Material | 20#, A53B, A106B, API 5L, ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4, STP G38, STP G42, STPT42, STB42, STS42, STPT49, STS49 |
| Surface | Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE, etc. |
| Certificates | API5L ISO 9001:2008 TUV SGS BV etc. |
| Packaging | In bundles, standard export sea-worthy packing or as required |
| Application |
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With a history of more than ten years, the factory has a spacious workshop, advanced equipment technology and high quality staffing. At present, the manufacturer has several indoor warehouses with area of more than 10000 square meters and has all kinds of steel pipes all year long. The production team started to implement a comprehensive quality management system in 1997 and established it in 2001, in order to provide customers with high quality products and satisfactory service.
The facilities have passed most certification of quality management system, and the main products are all recognized by the international authoritative institutions. We have been specializing in production and distribution of all kinds of steel pipes for a long time, widely used in petroleum, both in China and abroad chemical industry, boiler, coal, construction, pipe processing and other industries and fields, and products are exported to five continents in more than 20 countries and regions. Since its founding, we have also developed a unique cultural concept. At the same time, it takes excellence as its goal and is characterized by mature manufacturing and detection technology, high-quality service and thoughtful and smooth distribution, and gradually create brand, strive to serve the market, and establish long-term win-win relationship with customers.