A312 stainless steel boiler tubes are seamless and welded austenitic stainless steel nominal tubes suitable for high temperature and general corrosion. The grades are: TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP316H, TP321H, TP347H, and TP348H are improved versions of grades TP304, TP309Cb, TP309S, TP310Cb, TP310S, TP316, TP321, TP347 and TP348, suitable for high temperature use.
GNEE Group specializes in the production of A312 stainless steel tubes for high temperature environments. We provide a variety of grades, if you need, please contact us immediately.
A312 Stainless Steel Boiler Tube Specification
| Product Name | High-Pressure Boiler Tube |
| Standard | ASTM A192/A106/A213/A312/A179 |
| Length | According to your requirement |
| Outside Diameter | φ10.3mm~1016mm |
| Pipe Ends | Plain Ends / Bevel Ends With Plastic Caps/ Threaded Both Ends With Coupling And Caps/ Grooved Ends |
| Materials | 20G,20MnG,15MnG, P235GH,P236GH, P1,P12,P91 |
| Packing | Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required |
| Application | Boiler Pipe,Gas and oil pipe, liquid linepipe, |
| Delivery time | 45-60 Days |
| Certificates | ISO 9001 / ISO14001/ISO45001/API |
| Trade Terms | Fob/ CFR/ CIF/ EXW/ FCA |
| Payment Terms | 30%&70% T/T;100% LC at Sight (Others Can Be Negotiated) |
| Delivery Time | 30-45 Days After Receive Deposit or LC |
FAQ
Q: What is the advantage of your company?
We have many professionals, technicians, more competitive prices, and better after-sales service than other stainless steel companies.
Q: How do you control product quality?
All products will be pre-shipment inspected by our professional quality control team before loading into containers. UT test is called applied to steel, based on different types of steel according to September 1921 C/c, D/d or E/e grades.
Q: What is your minimum order quantity?
Our minimum order quantity for each order is about 25 tons (one container), and customers can mix different types of steel to reach this quantity.
Q: Can we visit your company and factory?
Yes, warmly welcome! We can book a hotel for you before you come to China and arrange our driver to pick you up at the airport
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