Domestic industrial pipe with 304,316L grades, corrosion and heat resistant. Seamless & welded types fit chemical, oil, water treatment. Custom and bulk export available.
As a professional manufacturer, we focus on R&D and production of high-grade industrial stainless steel pipe. Our products feature excellent corrosion resistance, high strength, clean inner surface and long service life to meet strict global industrial standards. Made of refined 304/316L material with solution annealing, pickling, NDT and precise dimension control, our pipes perform stably in acid, alkali, salt spray, high temperature and high pressure environments. They are widely used in fluid transportation, heat exchange, process piping and sanitary pipeline systems.
| Item |
Parameter Range |
Execution Standard |
| Material |
304/304L/316L/321/Duplex |
ASTM A312/A213/EN10216-5 |
| Process |
Seamless/Welded/Cold Drawn |
GB/T 14976, ASTM, JIS |
| Outer Diameter |
6–800mm |
Precision Tolerance |
| Wall Thickness |
0.5–50mm |
Cold/Hot Rolled |
| Length |
6m/12m/Customized |
Fixed Length Cutting |
| Surface |
Pickled/Polished/Mirror |
Sanitary & Industrial Grade |
| Application |
Chemical, Oil & Gas, Water Treatment, Food, Pharma, Marine |
Certified for Global Markets |
For global B-end customers, we provide in-stock delivery, customized production, OEM/ODM, third-party inspection, FCL/LCL and full logistics tracking. All pipes pass hydrostatic test, eddy current test, tensile test and intergranular corrosion test before delivery, complying with EU, US, Japan and Korea import standards to help overseas projects reduce cost and ensure long-term reliability.
