Long-rod Suspension Porcelain Insulator
Cat.No.	Fig.	Spacing	Nominal distance	Nominal  Creepage  distance	Mecha-nical   failing load	Routine tensile  load	Coup-ling   size	Temperature cycle	Porosity test	Power-frequence Withstand Voltage	Dry  lightning  impulse  withstand  voltage	Weight	Applicable standard
		H (mm)	D (mm)	(mm)	kN	kN				kV	kV	kg
15002	1	438	135	863	40	32	16L	70K/3times	180Mpa·h	65	213	7.6	IEC 60383
15003	2	423	180	550	70	56	16L	70K/3times	180Mpa·h	70	170	10
15004	3	390	150	500	70	56	16B	70K/3times	180Mpa·h	70	170	9

Q 1. What's the payment term ?
A. We accept TT,30% deposit and 70% balance against copy of B/L 0r L/C at sight.

Q 2. How long is producing time ?
A. Normally it will take about 35-40 days for production.

Q 3. What is the standard of package ?
A. For small capacity, we use carton, but for big capacity, we will use strong wooden  case for protection or double inner packs in a master carton .

Q 4. Can you offer Form A or C/O ?
A. Yes. We can prepare relative documents to forgin affairs office or other  offices to apply for this certificate.

Q 5. Will you accept using customer's logo ?
A. Only accaept OEM when you order a big quantity.

Q 6.What is your monthly output?
A. It depends on the product model, normally our monthly output is 850 tons.

Q 7. How do you make sure your good quality ?
A. We use the best raw material , and every single product will go through a series of strict test.

Q 8. What kind of certificate you have ?
A. Our company got ISO 9001, ISO 14001, OHSAS 18001 certificate, and each series of product got a test report.
 

Q 9. What else can you do for me?
A. Our customer service staff will be always online and reply your   inquiry within 24 hours.
 

1)  Factory direct prize

2)  ANSI BS GB IEC DIN AS standard

3)  Free samples

4)  Timely delivery

5)  Customer design

6)  Bid Qualification