| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Hot Rolled |
|
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| Name | ASTM A213 TP321/TP316L Stainless Seamless Steel Boiler Tube |
| Standard | ASTM A312, ASTM A213/ASME SA213, ASTM A179/ASME SA179 |
| Material | 304, 304l, 316l, T5, T9, T11, T22,etc... |
| OD | 19-89mm |
| WT | 2-10mm |
| Length | 0-28000mm |
| Surface treatment | solution annealing/Normalization/Tempering |
| Test requirement | 1.100% PMI / SPECTRO CHEMICAL ANALYSIS TESTS 100% PMI |
| 2.100% DIMENSION TESTS & 100% VISUAL EXAMINATION | |
| 3.TENSION TEST, FLARING TESTS(FOR SEAMLESS TUBE/PIPE)/FLANGE TESTS(FOR WELDED TUBE/PIPE), HARDNESS TEST, REVERSED FLATTENING TEST | |
| 4.100% HYDROSTATIC TEST/100% NON-DESTRUCTIVE TESTS | |
| NOTES : ALL THE TESTS AND INSPECTION NEED TO PROVIDE WITH REPORTS ACCORDING TO STANDARD AND TEST RESULTS. | |
| OPTION TEST & INSPECTION ITEMS: | |
| 1.STRAIGHTNESS TEST | |
| 2.ROUGHNESS TEST | |
| 3.CRYSTALLING PHASE ANALYSIS | |
| 4.INTERGRANULAR ATTACK TESTS | |
| 5.SHIPPING NOTIFICATION BEFORE SHIPMENT | |
| Package | In bundles, plywood cases, wooden cases with water-proof package, etc. |
| Product processing | Cold drawn |
| Product origin | China(main land). |
| Ends | PE, BE. |
| Trade terms | FOB, CIF, CFR, EXW, etc. |
FAQ
Q: How many days can you deliver after confirmed the order?
A: For stock: within 5-7 days;
For customized product: around 30 days;
For special sizes: subject to negotiation.
Q: How does your company do quality control?
A: ISO 9001:2015 certified;
Product certificate as per EN10204 3.1 or 3.2 as per customer's request.
Q: Can I have a factory-visit?
A: Surely. All customers are welcome to visit us in China.
Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service.
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