China Factory directly Tungsten Tube/ Pipe - Factory For 99.95% Pure Wolfram Tungsten Bars Rods For Industry – Forged Tungsten Manufacturer and Supplier

Factory directly Tungsten Tube/ Pipe - Factory For 99.95% Pure Wolfram Tungsten Bars Rods For Industry – Forged Tungsten

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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Molybdenum Boats , Forged Molybdenum Crucible , Pure Tungsten Screw/Bolts , We hope to establish additional organization interactions with prospects all over the entire world.

Factory directly Tungsten Tube/ Pipe - Factory For 99.95% Pure Wolfram Tungsten Bars Rods For Industry – Forged Tungsten Detail:

Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Factory For 99.95% Pure Wolfram Tungsten Bars Rods For Industry, We often stick with the principle of “Integrity, Efficiency, Innovation and Win-Win business”. Welcome to visit our web page and don’t hesitate to communicate with us. Are you prepared? ? ? Let us go!!!
Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Pure Tungsten Bar, Tungsten Bar, Tungsten Rod, Our company is working by the operation principle of “integrity-based, cooperation created, people oriented, win-win cooperation”. We hope we can have a friendly relationship with businessman from all over the world.
Chemical composition:

Main and minor components	Min.content(%)	ASTM B760
W	99.95	balance
Impurities	Max.values (μg/g)	Max.values (μg/g)
Al	15	-
Cu	10	-
Cr	20	-
Fe	30	100
K	10	-
Ni	20	100
Si	20	100
Mo	100	-
C	30	100
H	5	-
N	5	100
O	20	100
Cd	5	-
Hg	1	-
Pb	5	-

Diameter and tolerances:

Diameter (mm)	Tolerance
	Straightened	Forged	Turned	Ground
0.50-0.99	-	-		±0.007
1.00-1.99	-	-		±0.010
2.00-2.99	±2.0 %	-		±0.015
3.00-15.9	-	-		±0.020
16.0-24.9	-	±0.30		±0.030
25.0-34.9	-	±0.40		±0.050
35.0-39.9	-	±0.40	±0.30	±0.060
40.0-49.9	-	±0.40	±0.30	±0.20
50.0-90.0	-	±1.00	±0.40	-

Length and straightness:

Diameter (mm)	Production length (mm)	Stiraightness/Meter (mm)
Diameter (mm)	Production length (mm)	Cleaned	Ground/turned
0.50-10.0	≥500	＜2.5	＜2.5
10.1-50.0	≥300	＜2.0	＜1.5
50.1-90.0	≥100	＜2.0	＜1.5

Length tolerance:

Diameter 0.50-30.0 mm
Nominal length (mm)	≥15	15-120	120-400	400-1000	1000-2000	＞2000
Length tolerance(mm)	±0.2	±0.3	±0.5	±2.0	±3.0	±4.0
Diameter ＞30.0 mm
Nominal length (mm)	≥30	30-120	120-400	400-1000	1000-2000	＞2000
Length tolerance(mm)	±0.5	±0.8	±1.2	±4.0	±6.0	±8.0

Density: ≥19.1g/cm³
Nondestructive testing: For diameters＞15.00 mm:100% ultrasonic testing. For diameters of 0.50-50.0mm:Eddy curent tests on rods with ground surface.

Diameter(mm)	Hardness (HV 10)
0.50-2.99	—
3.00-9.99	420-500
10.0-29.9	420-480
30.0-49.9	380-460
≥50	＞350

Surface condition:

Diameter (mm)	Surface condition
0.50-90.0	Chemical cleaned
≥40.0	Turned Ra ≤3.2μm
0.50-30	Centerless ground Ra≤1.0μm
≥40.0	- Centerless ground Ra≤1.2μm

Product detail pictures:

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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for Factory directly Tungsten Tube/ Pipe - Factory For 99.95% Pure Wolfram Tungsten Bars Rods For Industry – Forged Tungsten , The product will supply to all over the world, such as: Portland , Austria , British , We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.

99.95% 1kg Molybdenum Plate Per Kg