Welding Electrode Low Price Factory Making Welding Electrode
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 2500000 kg/month
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1.Welding Electrode Low Price Factory Making Welding Electrode Description:
First Class WeldingElectrode Customization is welcome . We could produce various Welding Electrode.
according to buyers’drawing or samples/Non-standard Welding Electrode .The price, picture
and product attributes are for reference only. Specific matter can be confirmed
by a further communication. Welcome your consultation.
2.Main Features of Welding Electrode Low Price Factory Making Welding Electrode Price：
Fewer spatters
Easy to restrike
Less smog
Good off slag,high deposition efficiency
3.Welding Electrode Low Price Factory Making Welding ElectrodeImages
4. Welding Electrode Low Price Factory Making Welding ElectrodeSpecification：
Chemical composition | C | Mn | Si | S | P |
Guarantee value | ≤0.12 | 0.3~0.6 | ≤0.35 | ≤0.035 | ≤0.040 |
Test Item | Rm(MPa) | ReL(Mpa) | A(%) | KV2(J) | KV2(J) |
Guarantee value | ≥420 | ≥330 | ≥17 | -(normal temperature) | -(0°C) |
General result | 460~540 | ≥340 | 18~26 | 50~80 | ≥47 |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
1. What’s your products ？
One of the most biggest manufacturer & supplier of Welding Electrode ，is a large-scale professional Welding Electrode factory in China. Annually more than 10000 tons Welding Electrode are exported to markets all over the world. Different kinds of Welding Electrode are available according to customer’s requirements.
2.What is advantage of our products?
All items are of Top Quality with best price. Direct wholesale price from Factory and 100%quality guaranteed .Large Selection with all sizes .
3. How long can we receive the product after purchase?
In the purchase of First Class Welding Electrode within three working days, We will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 20 working days can be served.
- Q:The stainless steel ring is dipped in Rosin when soldering, and there is a yellow stain on the surface. After washing with alcohol, there will be obvious marksThis regular code can be wiped off completely. It can not be polished
- Stainless steel welding has not been heard to use rosin flux ah. Do not know what specific stainless steel material you?However, due to the large heat welding of stainless steel welding itself, the weld edge will produce a layer of red or black oxide layer. The welding of stainless steel pipe, need to charge protection of Ar gas tube is in, in order to prevent the emergence of this oxide layer. Usually the pipe outside slightly the oxide layer on the surface of polishing sheet for grinding off OK.Does not recommend the use of rosin, because in the process of welding, high calorie, rosin as organic solvent, containing C and H ions. Hydrogen ions are easy to crack, carbon and stainless steel in Cr ion can happen carbonation precipitation of chromium carbide, corrosion resistance of stainless steel.
- Q:In the process of producing pressure vessel, if we know the break angle a, open the V gap with a flat edge, the edge height is h, the crack depth is H, and the gap of the weld is B. How do we calculate the total flux required for the L long bead? If detailed calculation formula is the best. Thank you
- Previously, we have been submerged arc welding according to the quality of wire 1.4 times, may be a bit moreRecently, with pole overlaying welding, it has been found that the ratio of flux and welding band 0.9 is enough
- Q:What about the flux on the clothes?
- You can use the sky to clean up the water. Shenzhen macro Electronics Co., Ltd. Alfa flux price advantage obvious, genuine guarantee
- Q:How do you use electric iron, tin, and soldering? For details, each melted tin will slip away,
- Clean the oxide layer on the weldment. Then use the soldering protection class of rosin are not re oxidation of iron in temperature after welding to be dealt with as long as tin, tin will be infiltrated in the welding parts.
- Q:How do you clean the solder paste?
- The flux belongs to the volatile products, Dongxin Tai solder mixed together to get that with no Tim as is impossible, after adding a small amount of advice
- Q:Production of flux (raw materials such as anhydrous ethanol, flammable substances, belonging to dangerous chemicals), whether the need for safe production license?
- If there's too much dangerous stuff, you can't do it. It depends on what chemicals you have! Suggest handling!
- Q:Must soldering flux be used in soldering test?
- As far as I know, it's necessary. There is a kind of soldering flux in the middle of tin wire, and one kind of soldering flux without soldering flux. It needs additional rosin or soldering paste when soldering.
- Q:I am an electronics factory in charge, there is a sticky feeling dip to complete the PCBA, we use the non cleaning flux, do not know the film does not affect the quality of products, there is no need to wash the plate? Please expert advice!What should I do with it? Is alcohol all right? By the way, what welding wire do you use when you repair welding? I think the solder wire inside the flux will also have such a problem!
- This is my specialty. I have been in engineering and management in an electronic factory for over ten years. I have been doing technical and managerial work in 6 years. Most people give advice that is one-sided and does not take on practical significance. Of course, they are sincere in their zeal. Many electronic engineers have always been partial to flux knowledge, and they can not get some specialized knowledge of flux.Disposable flux is relative, you ask the supplier what is the definition of flux, that is disposable after welding without cleaning, it is dangerous to generalize. Several factors:1. what kind of products do you have (circuit characteristics: high voltage, low voltage, high frequency, low frequency)?.2. surface insulation impedance parameter of flux. (true, don't Scribble data)3. customer requirements for PCB surface cleanliness.4. working environment of products.Disposable solder wire resin material or resin solid content, good safety, can not accept the appearance of cleaning, improper cleaning will produce white powder.Flux welding after the residue of many, sticky hands (some cold after it does not stick) is not the reason for cleaning, this is the appearance of the layman's point of view. WW112266@126.COM
- 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:Solder soldering for stainless steel. What is used as soldering flux?
- The stainless steel soldering flux welded by Xin wolf is quite good. It is firmly welded
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Welding Electrode Low Price Factory Making Welding Electrode
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 2500000 kg/month
OKorder Service Pledge
OKorder Financial Service
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