Sole export arm of two stainless steel tube factories in Foshan & Wenzhou • Product-Specific Trial MOQ • 100% Heat Traceable MTC
8 tube & pipe families, from seamless to custom-shaped.
Grade & case studies matched to your end-use sector.
Not sure which alloy or standard fits? Start here.
Stainless Steel Pipe & Tube Specialists
Stainless steel pipe & tube is all we do: 19 product lines from two dedicated stainless steel tube factories in Foshan & Wenzhou, exported by TeCarve since 2019.
How we solve your tube requirement
Specify
Grade and standard selection support (304/316L, duplex 2205, 904L; ASTM, EN, JIS, GB), with practical selection guides.
Grade selection guideEngineer
Drawing review, matching to existing factory tooling, and secondary processing such as bending, flaring and precision cutting.
Custom fabricationVerify
Standard samples in 48 hours (freight collect), custom samples in 5–7 working days; 100% NDT, batch PMI, EN 10204 3.1 MTC, third-party inspection on request, live video factory audits.
Verify our partner factoriesDeliver
Seamless, welded, fittings and custom parts consolidated in one shipment under FOB, CIF, CFR or DDP terms; reply within 24 hours.
Get a quoteFeatured Engineering Guides & Verification Resources
In-depth technical references to help engineers, plant designers, and procurement managers select the right stainless alloy, verify mill quality, and optimize piping costs.
Quality Assurance
Verify Our Partner Factories & QC Guide
Factory audit checklist, NDT witness testing, CMM precision measurement, and raw material traceability.
Material Selection
304 vs 316 vs 316L Tube Selection
Chemical composition breakdown, PREN pitting resistance, molybdenum benefits, and cost-vs-corrosion benchmarks.
International Standards
ASTM A312 Pipe & Tube Guide
Dimensional wall thickness schedules (Sch 10S to 80S), hydrostatic test pressure calculations, and tolerance limits.
Hygienic Engineering
ISO 2037 Sanitary Tubing Guide
Pharma-grade vs beverage-grade specifications, Ra internal surface finish, and sanitary pumping skid integration.
Market Intelligence
Top 10 China Seamless Pipe Mills
Supplier landscape analysis, MOQ comparison (mega-mills vs flexible direct supply), and evaluation criteria.
Browse All Guides
View the full engineering & verification resource library
What buyers say
Excerpts from buyer messages (shared with permission).
“I've received the goods and everything is fine.”
“The goods already send to customers. I am waiting for the next order from them.”
“…there is no need of inspection this time… I trust in your product.”
Ready to discuss your stainless steel tube specifications?
Reply within 24 hours. Free standard evaluation samples dispatched in 48 hours worldwide (freight collect).

