|
[China]
Trade Verify
Address: No.26 Baotai Road, Weibin District, Baoji City
Contact name:Feng
Baoji City Changsheng Titanium Co.,Ltd |
|
Verified Suppliers
|
|
|
Large Diameter OD168mm OD273mm GR5 Titanium Welded Pipe
factory GR5 Titanium Pipe Welding for industrial engineering
Advantages and Applications
Titanium tube light weight, high strength, mechanical. It is used in heat exchange equipment, such as tubular heat exchanger, coil heat exchanger, serpentine tube heat exchanger, condenser, evaporator and transmission pipeline, etc. Many nuclear power industries use titanium tubes as standard tubes for their units. Titanium alloy is mainly used to make aircraft engine compressor parts, followed by rockets, high-speed aircraft structural parts.
| Grade No. | Fe max wt% | O max wt% | N max wt% | C max wt% | H max wt% | Pd max wt% | Al max wt% | Bal max wt% |
| GR5 | 0.4 | 0.2 | 0.0 | 0.1 | 0.015 | - | 5.5-6.7 | Ti |
titanium mechanical property
| ASTM Grade | Alloy composition | Tensile Strength ksi | Tensile Strength Mpa | Yield Strength Ksi | Yield Strength Mpa | Elongation % |
| GR5 | Ti 6Al4V | 130 | 895 | 120 | 828 | 10E |
Grade of Welding Titanium tube
| Material grade | Material component |
| Gr1/Gr2/Gr3 | unalloyed titanium |
| Gr5 | titanium alloy (6%aluminum,4%vanadium) |
| Gr7 | unalloyed titanium plus 0.12 to 0.25% palladium |
| Gr9 | titanium alloy (3%aluminum,2.5%vanadium) |
| Gr11 | unalloyed titanium plus 0.12 to 0.25%palladium |
| Gr12 | titanium alloy(0.3%molybdenum,0.8% nickel) |
Regular size of Ti Tube and pipes
| Ti Capillary tube| pipe | gr1,gr2,gr5,gr7,gr12 | OD(1-6)mm x Wt(0.1-1)mmxL |
| Usual size of titanium tube|pipe | gr1,gr2,gr5,gr7,gr12 | OD(6-108)mm x Wt(1-6)mmxL |
| Large diameter of titanium tube | gr1,gr2,gr5,gr7,gr12 | OD(114-273)mm x Wt(3-16)mmxL |
| more larger diameter | gr1,gr2,gr5,gr7,gr12 | Customized |
Titanium and titanium alloy pipe installation
Titanium and titanium alloy pipe transportation and storage should be careful not to contact with iron materials, collision.
1. Titanium and titanium alloy tube should be cut by mechanical method, cutting speed should be at low speed; Special grinding wheel should be used when titanium tube grinding wheel is cut or repaired. Flame cutting shall not be used. The groove should be machined by mechanical method.
2. Titanium and titanium alloy pipes shall be welded by inert gas welding or vacuum welding, not by oxygen-acetylene welding or carbon dioxide gas welding, and not by ordinary manual arc welding.
3. Titanium and titanium alloy pipes shall not be knocked and extruded with iron tools and materials when installed; Rubber plate or soft plastic plate should be inserted between carbon steel support, hanger and titanium and titanium alloy pipe, so that it does not directly contact with titanium and titanium alloy pipe; When titanium and titanium alloy pipes pass through walls and floors, bushing should be installed, the gap should not be less than 10mm, and insulation should be filled, insulation should not contain iron impurities.
4. Titanium and titanium alloy pipes should not be directly welded with other metal pipes. When connections are required, they can be made with looper flanges. The non-metallic gaskets used are generally rubber gaskets or plastic gaskets, and the chloride ion content should not exceed 25ppm.
FAQ
1. Are you the manufacturing or trading company?
Real manufacturing company, started from 2001, nearly 20 years. With 2 sales teams for foreign trading business, started from 2008, more than 10 years experiences.
2. Do you have a dedicated R & D team? Can you design a product for us?
We have a dedicated technical team responsible for research and development. But most of titanium fittings are standard, we can follow ASTM or other you asked.
3. Can you provide samples? Is there a charge?
Samples can be provided for a fee.
4. What is your payment method?
We can accept T / T, LC, trade assurance order from alibaba.com. Samples are 100% prepaid. Orders for mass production are below 1000 USD, 100% prepaid, above 1000 USD, 30% prepaid, and 70% paid before delivery.
5. How long is your delivery time?
Inventory samples: within 3 working days Products for bulk orders: 25-30 days under normal circumstances.
6. After-sales products, how to deal with problems?
Based on our statistics for each year, the probability of problems with titanium products is around 0.8%. There are two main reasons for the problem:
1) Among the products that have problems, 93% are misplaced in pre-sales communication, and the product that the customer needs is not really clear.
2) 5% is an unexpected situation and the extension of the construction period.
3) 2% is the problem of transportation and packaging. During long-distance transportation, the packaging is damaged and the surface is damaged.
7. What is your company's response to the product in question?
1) Verify and blame for pre-sales communication issues. Compensation is handled according to the proportion of liability.
2) We are 100% responsible for problems caused by damaged packaging during transportation.
Tag:titanium pipe welding,titanium welded pipe,welding titanium pipe
