Baoji Zhipu Non-Ferrous Metals Processing Co., Ltd.: Baoji, Shaanxi, China; Main products: All kinds of non-ferrous metal material, Tungsten molybdenum and tantalum parts and heating room series products in all kinds of high temperature furnace, Tungsten and molybdenum products in crystal furnace of PV industry, Various single crystal furnaces thermal field tungsten and molybdenum products in sapphire industry, Diaphragms and electrodes products in various instruments

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99.95% high temperature tungsten sheet for welded crucible made in China

FOB Price

US$ 80 - 150 / Kilogram

1 Kilogram(Min. Order)

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Product Details

Place of Origin	Shaanxi, China		Brand Name	ZP
Thickness	as request		Width	as request

Tungsten Sheet
1.Standard:ASTM B780 tungsten sheet
2.Grade:W1,W2,WAL1
3.Density:>=19.1g/cm3
4.ISO9001:2008

Tungsten sheet

Manufacture process and Equipment

Item	Process	Equipment	Quality check point
			1 Physical and chemical properties
1	Tungsten billet		2 Measurements of sheet billet
2	Check		3 Surface quality
			4 Unit net weight of billet material
3	Hot rolled	Hot mill	1 Measurements (thickness , width)
4	Annealing	Anneal furnace	2 Side crack, stratification for top
5	Alkali wash	Alkali bath furnace	3 Skew rolling
6	Check		4 Flatness
7	Warm rolled	Four –high cold mill	1 Measurements (length, width and thickness)
8	Annealing	Anneal furnace	2 Side crack, bubbles on surface, uneven on surface
9	Check		3 Flatness
10	Cold rolled	Four –high cold mill	1 Density
11	cut	Hydraulic plate shears	2 Measurements (length, width, and thickness)
12	annealing	Vacuum annealing furnace	3 Surface quality ,bubble on surface,
13	machining	Wire cutting machine	4 Roll mark, stress, Flatness
14	check	Flat-stone mill	5 Quality standard:GB/T3875-2006

Baoji Zhipu Non-Ferrous Metals Processing Co., Ltd.: Contact nameYongmei Tao
Chat Now; Phone0086-0917-6268608; AddressChencang Technology and Industry Zone, Baoji, Shaanxi

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