Y & G International Trading Company Limited
| Payment Terms | L/C, T/T |
| Supply Ability | 8000MT/Month |
| Delivery Time | 25-35 days |
| Packaging Details | Exporting package/wooden box / per customers’ requirement |
| Application | Industrial |
| Material | Clients' Requirement |
| Product name | High performance medical nitinol nickel titanium alloy tube |
| Surface | Polished |
| Shape | Round Shape |
| Color | Metal Color |
| Brand Name | Y & G |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 8000MT/Month |
| Delivery Time | 25-35 days | Packaging Details | Exporting package/wooden box / per customers’ requirement |
| Application | Industrial | Material | Clients' Requirement |
| Product name | High performance medical nitinol nickel titanium alloy tube | Surface | Polished |
| Shape | Round Shape | Color | Metal Color |
| Brand Name | Y & G | ||
| High Light | titanium welded tubes ，titanium alloy tube | ||
ASTM B338 Titanium And Titanium Alloy Tubes
ASTM B338 Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
ASTM B338 covers 28 grades of seamless and welded titanium alloy tubes for surface condensers, evaporators,
and heat exchangers.
| Standard | ASTM B338, ASME SB338 |
| Regular Grade | 1, 2, 7, 9, 13 |
| Seamless Tube | O.D: 2 - 177.8 mm W.T: 0.5 - 40mm |
| Welded Tube | O.D: 6.35 - 177.8mm W.T: 0.5 - 8mm |
| Length | 3000 - 6000mm or other economical lengths |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’bent Tubes, Hollow, LSAW Tubes Etc. |
| Type | Seamless, ERW, EFW, Welded, Fabricated |
| End | Plain End, Beveled End, Treaded |
| Marking | Standard, Grade, OD, Thickness, Length, Heat No. (Or as per customer's request.) |
| Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heat exchanger |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Test Certificate | Mill Test Certificate EN 10204/3.1 |
| TPI Report EN10204/3.2 |
1. Grade 1—UNS R50250. Unalloyed titanium,
2. Grade 2—UNS R50400. Unalloyed titanium,
3. Grade 2H—UNS R50400. Unalloyed titanium (Grade 2 with 58 ksi (400 MPa) min. UTS),
4. Grade 3—UNS R50550. Unalloyed titanium,
5. Grade 7—UNS R52400. Unalloyed titanium plus 0.12 to 0.25 % palladium,
6. Grade 7H—UNS R52400. Unalloyed titanium plus 0.12 to 0.25 % palladium (Grade 7 with 58 ksi (400 MPa) min. UTS),
7. Grade 9—UNS R56320. Titanium alloy (3 % aluminum, 2.5 % vanadium),
8. Grade 11—UNS R52250. Unalloyed titanium plus 0.12 to 0.25 % palladium,
9. Grade 12—UNS R53400. Titanium alloy (0.3 % molybdenum, 0.8 % nickel),
10. Grade 13—UNS R53413. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
11. Grade 14—UNS R53414. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
12. Grade 15—UNS R53415. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
13. Grade 16—UNS R52402. Unalloyed titanium plus 0.04 to 0.08 % palladium,
14. Grade 16H—UNS R52402. Unalloyed titanium plus 0.04 to 0.08 % palladium (Gr. 16 with 58 ksi (400 MPa) min. UTS),
15. Grade 17—UNS R52252. Unalloyed titanium plus 0.04 to 0.08 % palladium,
16. Grade 18—UNS R56322. Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.04 to 0.08 % palladium,
17. Grade 26—UNS R52404. Unalloyed titanium plus 0.08 to 0.14 % ruthenium,
18. Grade 26H—UNS R52404. Unalloyed titanium plus 0.08 to 0.14 % ruthenium (Gr. 26 with 58 ksi (400 MPa) min. UTS),
19. Grade 27—UNS R52254. Unalloyed titanium plus 0.08 to 0.14 % ruthenium,
20. Grade 28—UNS R56323. Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.08 to 0.14 % ruthenium,
21. Grade 30—UNS R53530. Titanium alloy (0.3 % cobalt, 0.05 % palladium),
22. Grade 31—UNS R53532. Titanium alloy (0.3 % cobalt, 0.05 % palladium),
23. Grade 33—UNS R53442. Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),
24. Grade 34—UNS R53445. Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),
25. Grade 35—UNS R56340. Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),
26. Grade 36—UNS R58450. Titanium alloy (45 % niobium),
27. Grade 37—UNS R52815. Titanium alloy (1.5 % aluminum),
28. Grade 38—UNS R54250. Titanium alloy (4 % aluminum, 2.5 % vanadium, 1.5 % iron), and
29. Grade 39—UNS R53390. Titanium alloy (0.25 % iron, 0.4 % silicon).
Manufacturing Process:
The seamless tube shall be made from hollow billet by any cold reducing or cold drawing process that will yield a
product meeting the requirements prescribed.
The welded tube shall be made from flat-rolled product by an automatic arc-welding process. The welded tube shall be
sufficiently cold worked to final size in order to transform the cast weld microstructure into a typical equiaxed microstructure
in the weld upon subsequent heat treatment.
NDT/Ultrasonic Test
The welded tube shall be subjected to a reverse flattening test in accordance with supplement II of test methods and
definitions A 370. Welded tubing shall be tested using both NDT test and ultrasonic test method.
Seamless and welded/cold worked tubing shall be tested using an ultrasonic test method.
Hydrostatic Test
Welded tubing shall be tested with a hydrostatic or pneumatic test method.
Seamless tubing shall be tested with an electromagnetic or hydrostatic or pneumatic test method.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2003
Total Annual:
10000000-20000000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Y&G International Trading Co., Ltd was established in 2003, it serves in the oil refinery, petrochemical industry, chemical industry, heat ex-changer industry, anti-corrosion engineering and environmental protection etc.. Our main products include pipe, tubes, plate, bar, U bend tube, finned tub... Y&G International Trading Co., Ltd was established in 2003, it serves in the oil refinery, petrochemical industry, chemical industry, heat ex-changer industry, anti-corrosion engineering and environmental protection etc.. Our main products include pipe, tubes, plate, bar, U bend tube, finned tub...
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