China Top Manufacturer Tungsten Round Rod, Polished Tungsten Bar with Best Quality

Product Description

China Top Manufacturer Tungsten Round Rod, Polished Tungsten Bar with Best Quality
Purity: Min 99.95%
Density: 19.3g/cm3
Standard : GB/T4187-2006
Surface: Smooth and Bright
Appearance
Rolling rods: Dark brown, the surface is smooth and straight, no defects (crackle, heavy skin, hole, trough, etc);
Polished tungsten rods: Bright silver gray metallic luster. (process according to user's drawing, surface finish is higher)
Dimension: Dia(2.0-100)*450L(mm)
Application
Used in electric boosting glass kiln electrode and electric Vacuum parts, etc.

Tungsten content	Type	Diameter (mm)	Dia.tolerance (mm)	Length (mm)	L tolerance (mm)	Liner rate
99.95%	Sintering rod	40-100	±3	2000max	±5	±5%
	Froged rod	20-80	±2	1500max	±5	±2%
	Ground rod	2-60	±0.1	1000max	±1	±0.5%
Application	Be used for drawing tungsten wires, electrodes, heaters in high temperature vacuum furnace and so on.

Other Chemical content

Other element content≤	Fe	0.001	Al	0.0001	Bi	0.0001	Si	0.001
	Ca	0.001	Ni	0.00035	Mo	0.0008	O	0.0047
	P	0.001	N	0.002	Mg	0.0001	Pb	0.0001
	Sn	0.0001	Sb	0.0001	C	0.00085	As	0.0001

PROCESS
Tungsten Podwer → Isostatic Pressing → Bar Billet →Sinering → Semi-finished bar →Forging→ Swaging → Polished → End products → Inspection → Packing
About Us
We're professional manufacturer of molybdenum and tungsten products, MoSi2 and SiC heating element, laboratory furnace. Our products are exported to USA, Europe, Middle East and Southeast Asia, etc. We're a factory with ISO quality system certification. We can produce as per customer's request and provide products with good quality and best price!
Our products include

Molybdenum Product	Molybdenum Sheet/Plate/Rod/Bar/Electrode/Wire
	Molybdenum Crucible/Tube/Boat/Disc/Nut
	Molybdenum Special Shape Product
Tungsten Product	Tungsten Sheet/Plate/Rod/Bar/Wire
	Tungsten Crucible/Tungsten heat shield
	Tungsten Special Shape Product
Alloy Product	TZM Alloy/Mo-La Alloy
	Tungsten Copper Alloy
MoSi2 heating element	U, L, W, Special shape
SiC heating element	U, W, ED, Dumbbell, SC, SCR shape
Laboratory furnace	Muffle furnace, Tube furnace Atmosphere furnace, Vacuum Furnace
Accessories	Holders, Straps, Alumina tube

Why choose Shibo?
1. More than 20 years' manufacturing experience, leading factory
2. Reasonable factory direct wholesale prices
3. Steady and top quality, timely delivery, reliable after-sale service

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