Complaint
| Quantity(Kilograms) | 1 - 100 | 101 - 300 | >300 |
| Est. Time(days) | 10 | 15 | To be negotiated |
Product Description
Chemical composition
Grade | Tungsten content(%) | Sum of impurity elements(%)max | Each impurity element(%) max |
WAL-1,WAL-2 | 99.95 | 0.05 | 0.01 |
WI | 99.95 | 0.05 | 0.01 |
W2 | 99.92 | 0.08 | 0.01 |
Application:Mainly used to found ingredient of material, cutter and heads,tungsten wire for lights instruments and conductor of heat, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistent steel, mainly used to guns, artillery,rockets, satellite,airplane and ship.
Our Company
Our Combat company has several production lines and our tungsten bars or rods can reach National & ASTM standards. Because of our best quality of tungsten products, we have a lot of overseas customers in chemical industry and so on.
Our Service
1.We will try our best to reply our customers' requests within 24 hours.
2.We will maintain effective and efficient communications with our customers.
3.We provide first-class quality control and after-sale services.
Main products
In addition,We can also supply the following products if you are interesting in:
molybdenum products
molybdenum rods/molybdenum plate/ molybdenum sheet
molybdenum wire/spray moly wire/moly wire for EDM
molybdenum electrode/moly disk
molybdenum boat/molybdenum crucible/ moly tube
tungsten products
tungsten rods/tungsten plate/tungsten sheet
tungsten wire/tungsten electrode
tungsten crucible/ tungsten boat/ tungsten tube
other special shape
alloy products
TZM products/ mola products
WNiFe/ WNiCu product/ Alloy ball/ WC-Co
MoCu/ WCu rods or sheet
Inspection Equipment
We offer material composition sheet and examination report which include density, flaw detection, dimensions and so on.
Packing & Delivery
We offer material composition sheet and examination report of the products.
First, packaging with moisture proof paper.
Second, packaging with kraft paper.
Third, packaging with foam plastics in all side of plywood case.
Finally ,packing products in plywood case.
FAQ
Q: What information should I let you know if i want to get a quotation?
A:The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).
The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
Q: How do you gurantee the quality of the products?
A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.
Q: What is the normal use environment of pure tungsten products? How many degrees of high temperature can tungsten withstand?
A: Normally, pure tungsten products can be used in the high temperature vacuum environment, so that they can exert their superior high temperature performance. If it is used in air condition under the high temperature of over 400 degrees, tungsten will react with oxygen and produce WO2. Because the melting point of tungsten is 3410 degrees, it can withstand up to 3300 degrees. But its normal working temperature is 1800~2600 degrees.
Q: What's the quality control in your company?
A: We have ISO 9001:2015 certificate, we must inspect our production strictly by our QC before shipping.
