Стеклянная разделительная Воронка в форме


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Цена:*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.59 $* 0.59 $*
Aug-17-2025 0.92 $* 0.54 $*
Jul-17-2025 0.33 $* 0.47 $*
Jun-17-2025 0.69 $* 0.1 $*
May-17-2025 0.79 $* 0.41 $*
Apr-17-2025 0.12 $* 0.15 $*
Mar-17-2025 0.90 $* 0.75 $*
Feb-17-2025 0.34 $* 0.36 $*
Jan-17-2025 0.20 $* 0.31 $*

Характеристики



Product Description




Specification


Capacity(ml)
O.D.Stem(mm)
Stem length(mm)
Height(mm)
60 
10
70
220
125
10
70
260
250
11
70
290
500
12
70
330
1000
12
70
400
2000
14
70
500
5000
16
70
630


SiO2 Content
>80%
Strain Point
520
Annealing Point
560
Softening Point
820
Refractive Index
1.47
Light Transmission(2mm)
0.92
Elastic Modulus
67KNmm-2
Tensile Stength
40-120Nmm-2
Glass Stress Optical Coefficient
3.8*10-6mm2/N
Processing Temperature(104 dpas)
1220
Linear Coefficient of Expansion(20-300)
3.3*10-6K-1
Density(20)
2.23gcm-1
Specific Heat
0.9jg-1k-1
Thermal Conductivity
1.2Wm-1K-1
Hydrolytic Resistance(ISO 719)
Grade-1
Alkali Resistance(ISO 695)
Grade-1
Acid Resistance(ISO 195)
Grade-1
Thermal Shock Resistance Rod 6*30mm
300


Packing & Delivery


Carton packaging, also can be packed according to special needs




Company Profile




Recommend Products








Our Advantages



1. Any inquiries will be replied with in 12 hours.

2. Dedication to quatity,supply& service.

3. Strictly on selecting raw meterials.

4. Reasonable & competitive price ,fast lead time.

5. Smple order in stock and one week for bulk production.

6. We have strong cooperation with FEDEX,TNT,DHL,EMS,or you also can choose your own shipping agent.


FAQ




1.Can I get some samples?
We are honored to send you our samples for free,and according to our company’s rule. Sample is free for your evaluation but the
express fee need to paid by your esteemed company

2.How about the delivery time?
1)For Sample order will be prepared within 5 Days.
2)For bulk order, normally,it needs 20-30days, it is based on your QTY

3.Can you do custom-made?
OEM, ODM both welcomed. We also can help you to design.
1).Silk print your logo on the product;
2).Customized Color box;
3)Design and produce based on your Idea and draft

4.How about the payment?
1).Amount less than $1000, You can pay for the order by Paypal, western Union
2).Amount more than $1000, You can pay for the order by T/T, LC
3).Alibaba trade assurance paid

5.How about the shipping?
1) For sample order, it would sent by express company like UPS, Fedex ,TNT ect. We have strong cooperation with them and if you
have express collected account, you will no need to pay us.
2) For bulk order, it would sent by sea. We have our cooperation forwarder and you also can use your forwarder.

6.How about your after service?
1) Any Inquiries will be replied within 24 hours
2) Professional manufacturer, Quality issue,competitive price
3)All products will be strictly quality checked and well-packed before shipping
4)If you order FCL and the broken more than 2%,we will replace you at next time.

7.Can you tell me your main customers?
Sorry we could not tell you except customer’s permission. At the same time,your information also will be protected.
Please feel free to contact us if you have any confuse and question any time.


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