Yuguang Special Ceramic Material Company Ltd.

home products Ceramic tube(Niobium tube type) Translucent Aluminum Tube ( for HPS lamp)

Translucent Aluminum Tube ( for HPS lamp)

Product Details:

aluminum	tube
Place of Origin	Jiangsu, China (Mainland)
Brand Name	YUGUANG
Model Number	35w-1000w

Payment & Shipping Terms:

Minimum Order Quantity:	3,000 Piece/Pieces
Packaging Details:	packing interior :bubble membrane,skin packing external part:carton
Delivery Time:	20 days
Payment Terms:	L/C,T/T
Supply Ability:	150,000 Piece/Pieces per Month

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Detailed Product Description

The Translucent Ceramic Tube( Polycrystal)is the ceramic envelope for HPS lamp,HPS arc tube.There are about 3 types on the products,including CONCAVO-VONVEX type,Split type(niobium series of silk and Split type(niobium series of pipe).This product has high transmissivity over 96%,it suit for various fields ,for road,highway,airport,dock,station,public square,nidustrial and mining establishments.

Properties	Unit	Data
Al₂O₃ Content	%	≥99.95
Volume Density	g/cm³	3.96
Linear Exp. Coefficient	×10-6mm/°C	6.5-8
Dielectric Constant	IMHz	10.3
Breakdown Strength	KV/mm	≥64
Resistivity	Ω·cm	4.5×10¹⁵
Fracture Strength	MPa	≥350
Transmittivity	%	≥96

Type	Structure	Inner diameter of tube(mm)	Thickness of wall(mm)	Inner diameter of cap (mm)	Thickness of cap(mm)	Length of tube(mm)
35W	ZT	4.0	0.60	2.065	2.5
50W	ZT	4.0	0.60	2.065	2.5	41
70w	ZT	4.0	0.60	2.065 2.265	3.0	51;52;58.2
70w	FT	4.0;5.0	0.5;0.7			44;55
100W	ZT	4.0	0.60	2.065 2.265	3.0	57;62.5;64.8
100W	FT	5.0	0.70			60
150W	ZT	5.0;5.3	0.60	2.065 2.265	3.0	65;71.2
150W	FT	5.0	0.70			70
250W	ZT	6.4	0.70	3.10;3.27	4.5	92±2.0
250W	FT	6.8;7.0;7.2	0.70			90
400W	ZT	7.1;7.3	0.70	3.27;4.10	4.5	117.2±2.0
400W	FT	7.2;7.4	0.70			115
1000W	ZT	10.8	0.85	4.10	4.5	189±2.0