Welding
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- Loading Port:
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- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Metric Tons m.t.
- Supply Capability:
- 27.77 Metric Tons per Day m.t./month
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Welding
1.Green to celadon
2.Size:7-20 meshes
3.Application:Reinforced the electroslag pressure welding for vertical rebar
4.MOQ:22MT
Welding
1.It is a type of Mid-Mn High-Si Low-F smelting flux.
2.Green to celadon with the of 7-20 meshes. It is like transparent vitreous.
3.Application: particularly used in the electroslag pressure welding for vertical rebar.
4.Advantage:It's easy to start arc, to build slag pool, and to slag off. The process of electroslag is stable. What's more, the surface is bright and its fore rate is high.
5.Chemical composition:
MnO+CaO | SiO2+Al2O3 | FeO | S | P |
22-35 | 30-35 | ≤1.0 | ≤0.06 | ≤0.05 |
6.Guaranteed Value:
Certificate Specifications |
Limit Tension
(KN) |
Ultimate Strength
(N/mm2) |
Broken Position
(mm) | Fracture Characteristics |
Φ25 II degree | 280 | 570 | 75 | tensility |
7.Cautions:
Before the construction of reinforced do try to pull parts used to determine the best parameters.
Reinforced fluctuation concentric, two plane to level off.
Should not dirt, grease joint and high corrosion.
Flux should not in the rain, H2O ≤0.1%
The power supply voltage change should adjust welding standard.
- Q:It's no use washing the nozzle with alcohol, so it's clean as well.
- 1. clean useless, the inner thimble whether grinding smooth2., the lower part of the nozzle sealing ring is leaking?3. there is an atomizing knob on the side of the nozzle. Is it possible that you didn't spray well?4. whether the gas is broken, pressure is stable. There is no injection of flux at the same time expired?5., the top of the nozzle cap is in direction, turn 90 degrees to see.6., the spray pressure is too large, hit the rebound board.7. is the distance between the shower nozzle and the board too close?8., the nozzle itself ability problem, uneven what is the matter, you fax paper test, or the naked eye to see?. Some guns are not uniform.If you can spray homogeneously, pull big fan and distance, the flux will be very uniform, this is not a big problem.
- Q:What brand of soldering flux is of better quality?
- Good east Xintai suggest you see your solder welding what products, wire / transformer / inductor with DXT-126A flux, PCB plate with 398A solder flux, tinned copper with DXT-128A for oxidation and solder.
- Q:Solder wire, originally thought solder wire like a cartridge in electric iron inside, different thickness of wire has what meaning, melt not all the same become a lump of liquid?
- According to the power size of electric ironChoose suitable solder wire.
- Q:I want to ask, before the flux, solder paste and red glue unopened, in the fridge, and food can be put together? Is there any harm to the human body?
- Whether it is a lead-free solder and lead solder paste, many have some heavy metals with other trace elements inside, if long-term with food were placed in the refrigerator, is certainly not good, suggest you apart will be safe point.
- Q:What is soldering flux? Is alcohol the main component of soldering flux?
- Welding aid is a reducing agent which reduces metal oxides to metals and is easy to weld.
- Q:What is the best way to clean the solder flux residue on the circuit board?
- Xin Chen Feng Technology AST on-line water cleaning machine dedicated flux cleaning, welcome to try to wash with the model!
- Q:The soldering flux is good or good hydrochloric acid with sulfuric acidWhat is the sulfuric acid soldering flux or hydrochloric acid, which is easy to use?
- Industrial process for sodium hydroxide (1) filtration of sea water(2) adding excessive sodium hydroxide to remove calcium and magnesium ions and filterCa (2+) +2OH (-) =Ca (OH) 2 (slightly soluble)Mg (2+) +2OH (-) =Mg (OH): 2(3) adding barium chloride to remove sulfate ion and filter;Ba (2+) +SO4 (2-): =BaSO4(4) adding excess sodium carbonate, removing calcium ion, excessive barium ion, and filteringCa (2+) +CO3 (2-): =CaCO3Ba (2+) +CO3 (2-): =BaCO3(5) adding hydrochloric acid to remove excess carbonate ions2H (+) +CO3 (2-) =CO2 = +H2O(6) heating away carbon dioxide(7) feed into an ion exchange tower to further remove calcium and magnesium ions(8) electrolysis2NaCl+2H2O= (power) H2 = +Cl2 = +2NaOH
- Q:Do solder paste fluxes make profit? How about profit?
- As long as the electronics industry, the general needs of the factory, do not want to use your, it depends on your own skills.
- Q:How long is the soldering flux valid?
- The soldering flux is stored in a cool place as long as it is sealed. The shelf life is one yearIt usually placed in tin flux in high temperature and high humidity weather encountered, often put a day for second days due to flux to absorb moisture in the air and affect the welding quality.
- Q:Is there a shelf life for submerged arc welding flux?
- The shelf life of the products of each manufacturer are not the same, 6 months, 12 months, not the same, usually save chemicals are light, in the ventilation, room temperature preservation, in the warranty period had little effect on the product, if you have a shelf life without a seal and no strong light and high temperature can also use. If the product color changes there is not much problem, such as the use of non turbid with precipitation or hierarchical changes, changes because of its basic properties, welding performance and insulation are not guaranteed, after use can guarantee that no bad phenomenon.
Our company has powerful technical force and qualified special group for developing products as per customer.
The product have passed the approval of China Certification System, ISO9001:2008 Quality System, reached international leading level and have been sold to many countries and regions like South America, Southeast Asia, Middle East etc. Guaranteed with the reliable quality and after-sale service, you will be delighted to find that imported directly from us is so easy and simple as you buy from your local suppliers but with very competitive prices and more choice. Let's march forward hand in hand, and create a bright future together.
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1. Manufacturer Overview |
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|---|---|
| Location | Shandong,China |
| Year Established | 2003 |
| Annual Output Value | Above US$100 Million |
| Main Markets | |
| Company Certifications | ISO 9001:2008 |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | QINGDAO PORT |
| Export Percentage | 81% - 90% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese |
| b)Factory Information | |
| Factory Size: | 50,000-100,000 square meters |
| No. of Production Lines | 3 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | Average |
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Welding
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Metric Tons m.t.
- Supply Capability:
- 27.77 Metric Tons per Day m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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