Item | Value | Test method | ||||||||||||||
Grade | #52 | #54 | #56 | #58 | #60 | #62 | #64 | #66 | ||||||||
Melting point, °C ≥ | 52 | 54 | 56 | 58 | 60 | 62 | 64 | 66 | GB/T 2539 | |||||||
54 | 56 | 58 | 60 | 62 | 64 | 66 | 68 | |||||||||
Oil content, %(mass) | ≤0.5 | GB/T 3554 | ||||||||||||||
Color, Saybolt scale | ≥+27 | ≥+25 | GB/T 3555 | |||||||||||||
Max light stability | ≤4 | ≤5 | SH/T 0404 | |||||||||||||
Penetration, (25°C),1/10mm | ≤19 | ≤17 | GB/T 4985 | |||||||||||||
Kinematic viscosity, (100°C),m/s | Report | GB/T 265 | ||||||||||||||
Odor number | ≤1 | SH/T 0414 | ||||||||||||||
Water soluble acid/base | Not detected | SH/T 0407 | ||||||||||||||
Mechanical impurity & moisture | Not detected | Visual inspec | ||||||||||||||
We are a large-scale joint-stock enterprise with more than 15 years rich experience in manufacturing and exporting business; Main factory is located in Fushun City covering 150 acres with branch companies located in Beijing, Fushun, Qingdao, Hangzhou and Tianjin, sales over all domestic China and more than 150 countries.
Q1.Are you trader or manufacture?
An: Dongke Group is a leading manufacturer with factory located in Fushun city Liaoning province and plant area covers over 80,000 square meters; You are highly welcome to our factory for visiting and inspections. Branches company set up in Beijing, Qingdao, Hangzhou, Tianjin in order to provide the best service for all customers.
Q2. What's product the delivery time ?
An: Deposit received 7-15 days of delivery. For special products like machine delivery time will be according to production situations.
Q3.What is your first order of product payment terms?
An: Payment terms: 30% deposit in advance and 70% balance against the copy of B/L within 7 days.
Q4.Can you proceed by our specification and package?
An: Definitely available, we do OEM service and any of your request about package can be customized.
Q5.Why did lots of customers choose us?
An: Stable quality, high efficient reply, very professional and experienced sales service.
