API Ci-4 20W-50 Commercial Diesel Engine Oil with High Thermal Stability and Anti-Wear for Heavy-Duty Trucks and Construction Machinery

• Customization: Available
• Additives: Antioxidants, Anti-Wear Additives, Dispersants, Viscosity Index Improvers
• Application: Cooling, Lubrication, Rust Prevention, Sealing
• Model NO.: CI-4 20W-50
• Base Oil Type: Mineral Oil
• Type: Engine Oil
• Viscosity Grade: SAE 20W-50
• Sp Classification: Ci-4
• Kinematic Viscosity (40°C): 18~20 mm²/S
• Flash Point (Open Cup): ≥ 230°C
• Pour Point: ≤ -15°C
• Total Base Number (Tbn): 15~17 Mgkoh/G
• Oxidation Stability (1000h, 120°C): Acid Number ≤ 2.0 Mgkoh/G
• Transport Package: Barrels
• Specification: 18L; 200L
• Trademark: WITHSTAND
• Origin: China
• HS Code: 2710199100
• Production Capacity: 100, 000barrels
• Package Size: 47.50cm * 27.50cm * 31.50cm
• Package Gross Weight: 23.000kg
• Lead Time: 10 days (1 - 1000 kg) ; To be negotiated ( > 1000 kg)

Product Description

Product Description

Parameter	Specification	Test Method
Viscosity Grade	SAE 20W-50	SAE J300
SP Classification	CI-4	SP 1509
Kinematic Viscosity (40°C)	18~20 mm²/s	GB/T 265
Flash Point (Open Cup)	≥ 230°C	GB/T 3536
Pour Point	≤ -15°C	GB/T 3535
Total Base Number (TBN)	15~17 mgKOH/g	GB/T 4945
Oxidation Stability (1000h, 120°C)	Acid Number ≤ 2.0 mgKOH/g	GB/T 12581

Company Profile

Jining Denichi New Energy Co., Ltd. is located in Wenshang Chemical Park, Jining City, Shandong Province. Founded in 2016, we specialize in the R&D, production, technical service and sales of lubricant-related products. Our factory covers over 60 mu with more than 100 employees. The completed Phase-I project consists of intelligent blending & filling workshops and automated stereoscopic warehouses, with a total construction area of 21,000 square meters.

We have robust storage capacity: 15,000ton base-oil reserve and over 2,000-ton additives storage, with an annual output of more than 100,000 tons of finished lubricants. Our company has obtained globally-recognized certifications including ISO9001, ISO14001, IATF16949, EOLCS and HSE certificates. The advanced DCS intelligent control system enables largely unmanned production and achieves a first-pass-yield rate above 95%. More than 20 automatic filling production lines support mass-production and customized-size orders ranging from 1L-1000L packages.

We have invested over RMB 10 million in our dedicated Lubricant Technology Research Center furnished with 100+ testing devices. Our professional R&D team of 10 members holds more than 20 patents winning provincial and national science-and-technology awards.

Our self-owned brand "WITHSTAND" features seven product series and over 1000 specifications. We have built long-term strategic cooperation with ExxonMobil, SK Lubricants, PetroChina, Shaanxi Automobile, Beiben-Truck and other renowned groups. Starting from 2020, our products have been exported to over 20 countries with four overseas sales offices established, and our Phase-II factory project is upcoming.

Guided by our core philosophy of "Quality First, Lubricate the World", we consistently deliver dependable lubricants and tailored solutions to help global partners cut costs and enhance comprehensive operational performance.

FAQ

FAQ

1.Are you a manufacturer or trading company?

Q:We are a professional lubricant manufacturer with 20 years of industry experience. Our factory is situated at the Provincial Chemical Industrial Park in Wenshang County, Shandong Province, adjacent to the Zhongyuan Oilfield industrial zone, with complete production lines and testing laboratories.

2.What is your order lead time (L/T)?

Q:For full-container orders, the production and delivery cycle is about 10 working days after receiving your deposit. The lead time for small bulk orders can be negotiated separately.

3.What payment terms do you accept?

Q:Our standard payment term is T/T remittance: 70% deposit paid in advance, and the remaining 30% balance to be settled prior to shipment. We can provide real product photos, workshop production videos and stock photos for your verification before you settle the balance.

4.Which international delivery terms can you offer?

Q:We can flexibly provide EXW, FOB, CFR and CIF trade terms tailored to customers' demands, and fully cooperate with freight forwarders to complete export procedures.

5.What packaging options are available for lubricants? 

Q:We supply standard barrels of 2L/4L/18L/200L, and customized packaging including appearance, labels and capacities is available upon clients' requests.

6.Can I apply for product samples for testing?

Q:6.Samples are provided free of charge, while international shipping fees shall be borne by the buyer. You can inform us in advance if you need multiple types of samples.

7.Do you support OEM & ODM customization services?

Q:We offer full-process OEM and ODM customization services. Please inform us of your detailed requirements including oil color, viscosity, dropping point and all technical specifications. You may send reference samples to our laboratory, and our engineers will complete formula adjustment and testing matching.