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Tungsten Filament/Wire

Name: Tungsten Filament/Wire
Brand: china-manufacturer-directory.com
SKU: 683186352
Availability: InStock
Rating: 4.3 (102 reviews)

Price:	Negotiable/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	5Kg
Pay Type:	L/C,T/T,Western Union,Paypal

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Showroom Product Company Profile

Product Specifications

Markets:	North America,South America,Southeast Asia,Africa,Oceania,Mid East,Western Europe
Type:	Tungsten Wire

Product Description

Specification:
1. Model Number: WI, W2, WAL1. WAL2
2. Wire Gauge: Dia: 0.1 ~ 5.0 mm
3. Shape: Wire, round
4. Melting Point: 3410 Degrees Celsius, Boiling Point: 5927 Degrees Celsius
5. Specific electrical: 0.055 Ohm X mm2/m resistance at 20° C.
6. Modulus of elasticity: 410 kN/mm2, at 20° C.

Packaging&Delivery:
Packaging Details: Standard export and seaworthy packing
Delivery Details: 15days after receive prepayment

Grade	Tungsten content(%)	Usage
WALI	>=99.95	Manufacturing wire of high color lamp, wire of shockproof lamp and double-spiral wire Manufacturing wire of incandescent lamp, cathode of transmitting tube, hyperthermia electrode and reaming tungsten wire Manufacturing folding heating cord of electron tube
WAL2	>=99.95	Manufacturing wire of fluorescent lamp Manufacturing heating cord of electron tube, wire of incandescent lamp, and reaming tungsten wire Manufacturing folding heating cord of electron tube, grid wire and cathode
W1	>=99.95	Manufacturing reaming tungsten wire and heating components
W2	>=99.92	Manufacturing grid side rod of electron tube and reaming tungsten wire

Diameter (μm)	Weight (mg/200mm	Weight(mg/200mm) Tolerance(%)			Diameter Tolerance(%)
Diameter (μm)	Weight (mg/200mm	Grade 0	Grade 1	Grade 2	Grade 0	Grade 1	Grade 2
5≤d≤12	0.075~0.44	-	±4	±5	-	-	-
12	>0.44~0.98	-	±3	±4	-	-	-
18	>0.98~4.85	±2	±2.5	±3	-	-	-
40	>4.85~19.39	±1.5	±2.0	±2.5	-	-	-
80	>19.39~272.71	±1.0	±1.5	±2.0	-	-	-
300	>272.71~371.79	-	±1.0	±1.5	-	-	-
350	-	-			±1.5	±2.0	±2.5
500	-	-			±1.0	±1.5	±2.0

Nanjing Fengchia Metal Materials Co., Ltd is located in Yuhua Distict, Nangjing City, Jiangsu Province. It occupies about 30000. Nangjing Fengchia is one of the professional manufacturer of electric wire and cable in China. We win the trust and favorable comments from the users at home and abroad due to reliable products quality and perfect after-sale service. The products are not only popular in domestic market, but also are exported to Southeast Asia, Africa, the Occident, etc. On.
We persist on "People oriented, Honest operation". We have a lot of high-grade experts. With perfect testing equipment and standard operating process our products are achieved international standard. Our goods have passed ISO9001 Certification, 3C Certification and National Industrial Product Manufacture Licensing Certificate. Nanjing Fengjia metal materials Co., Ltd is awarded as "quality trust companies, keep contracts and keep promises, standard manufacturer and so on.

We would like to establish long term business relationship with you!