Active Member
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[China]
Address: Rm.2009,20th Floor,Unit C,Yuhong Plaza,No. 61 Zijingshan Road，Zhengzhou,China
Contact name:Ailsa
Zhengzhou Sanhui Refractory Metal Co., Ltd. |
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TIG Tungsten Electrodes
Surface conditions : grinding, cleaning, electrolysis polishing, drawing or forging.
Packaging : Plastic box in bundles.
Application : Used for insert gas protection arc welding, plasma cutting, spray-coating and furnace melting.
Functions: Excellent welding performance.
Great arc starting capacity with good arc stability.
Low electrode burning loss, long service life, free of
slag and splashing, and high welding quality.
The types, compositions, colors :
| Type | compositions | colors | |||
| added oxide% | substances | substances% | tungsten% | ||
| W | <0.20 | 99.8 | green | ||
| WT4 | 0.35--0.55 | THO2 | <0.20 | remaining | blue |
| WT10 | 0.8--1.20 | THO2 | <0.20 | remaining | yellow |
| WT20 | 1.70--2.20 | THO2 | <0.20 | remaining | red |
| WT30 | 2.80--3.20 | THO2 | <0.20 | remaining | violet |
| WT40 | 3.80--4.20 | THO2 | <0.20 | remaining | orange |
| WZ3 | 0.15--0.50 | ZrO2 | <0.20 | remaining | brown |
| WZ8 | 0.70--0.90 | ZrO2 | <0.20 | remaining | white |
| WL10 | 0.90--1.20 | LaO2 | <0.20 | remaining | black |
| WC20 | 1.80--2.20 | CeO2 | <0.20 | remaining | grey |
Specifications: welding electrode good weld (mm)
| Diameter | Length |
| 1 | 150 175 |
| 1.6 | |
| 2 | |
| 2.4 | |
| 3.2 6.3 | |
| 4.0 8.0 | |
| 5.0 10.0 |
Thorium tungsten products are used in electronic tube and electric light source;
| Variety | type | surface conditions | specification | applications |
| thorium tungsten | WTH-7 | drawing | 0.15--10.0 | used for cathode with spring book; high temperature shock--proof lamp wire;cathodesof gas--discharging light source,etc. |
| WTH-10 | cleaning | |||
| WTH-15 | forging | |||
| thorium tungsten rhenium | WTG-15-1RE | drawing | 0.35--10.0 | Used for cathodes of powerful emitters. |
As a professional exporter, our target is to serve worldwide clients with high-quality products, great reliability, devoted responsibility, professional services and honorable credibility to meet customers' requirements in all aspects. Offering skillful after-sale-service, specialists are available for all customers at 7*24 hours every week. As for payment, except for (L/C, TT etc), our company also accepts all kinds of emerging payment terms (like Western Union, MoneyGram, Paypal, Escrow etc)to provide convenience for you. Please select the most satisfactory payment term and we will fully meet your demands.
Zhengzhou Sanhui Co. Ltd is a professional large-scale manufacturer of all types of refractory metal materials and their alloy products (like tungsten, molybdenum, titanium, etc). Our main products include various tungsten, molybdenum, titanium, tantalum, niobium, zirconium and nickel products, such as rods, sheets, wires, crucibles and boats with various specifications. We can also provide various special-shaped products according to customers requirements. Currently, Sanhui metal products are already exported to Japan, Southeast Asia, German, France, USA, Taiwan and other countries and regions.
