SKU: 54833922657

Synthetic PAO Gear Oil 320 EP- 55 Gallon Drum

Sale price$1124.55 Regular price$1249.50
Save 10%

Pay in installments of $312.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Synthetic PAO Gear Oil 320 EP- 55 Gallon DrumDescription SINOPEC AP S Industrial Gear Oil 320 is fully synthetic (PAO) advanced heavy duty industrial gear oil. It provide excellent lubrication protection for gear in the harsh conditions, such as low friction, longer service life and high micro pitting protection performance, etc. Pack Size: 55 Gallon Drum (200L Volume), Grade: ISO 220, AGMA 6 Features & Benefits SINOPEC AP S Industrial Gear Oil 320 is suitable for use in: Suitable for

Description

SINOPEC AP-S Industrial Gear Oil 320 is fully synthetic (PAO) advanced heavy duty industrial gear oil.  It provide excellent lubrication protection for gear in the harsh conditions, such as low friction, longer service life and high micro-pitting protection performance, etc.

Pack Size: 55 Gallon Drum (200L Volume), Grade: ISO 220, AGMA 6

Features & Benefits

SINOPEC AP-S Industrial Gear Oil 320 is suitable for use in:

  • Suitable for lubrication of spur gear, helical gear, bevel gear and bearing of industrial equipment and ship with heavy load and impact load under harsh environment temperature; recommended for applications requiring long service life, little maintenance or very difficult maintenance system.
  • Widely applied in steel, coal, electricity, petrochemical, and papermaking areas, such as the reduction gearbox of conveyor, coal mill, extruder , blender mixer, macerater and other heavy equipment industry gearbox.
  • Suitable for marine propeller, deck winch , crane, steering gear, etc.; the reducer of excavator, dragline, electric-wheeled self-dumping trucks and other equipment in the open-pit coal mine.

Features & Benefits

  • Unique anti-micro-pitting ability for gear sets, reducing the risk of premature damage.
  • Excellent load carrying capacity and anti-wear properties, minimizing the friction of steel-steel compounds, ensuring trouble-free operation.
  • Outstanding thermal property, reduce the formation of oxides at high temperatures. Excellent protection of the gear under severe high or cold temperatures.
  • Excellent resistance to corrosion and rust, and very good demulsibility.
  • Long service life compared with the conventional industrial gear oil, greatly prolong the maintenance cycle.

Specifications

SINOPEC AP-S Industrial Gear Oil 320 Specifications

 ISO viscosity grade 320

Kinematic viscosity, ASTM D 445

cSt @ 40°C

cSt @ 100°C

 

335.6

43.66

Viscosity index, ASTM D 2270

188

FZG scuffing test, fail load stage, A/8.3/90, DIN 51354

12+

FZG micropitting test, fail stage/GFT class, FVA 54

10/high

Timken OK load, lb, ASTM D 2782

60

Four ball EP, ASTM D 2783

weld load, kg

 

3087

Rust prevention, synthetic sea water, ASTM D 665B

pass

Copper corrosion, 3 hours @ 100°C, ASTM D 130

1b

Pour point, °C, ASTM D 97

-43

Flash point (COC), °C, ASTM D 92

258

SINOPEC AP-S Industrial Gear Oil 320 meets the performance requirements of the following industry specifications:

AIST (US Steel) 224
ANSI/AGMA 9005-E02(EP)

DIN

51517 Part 3(CLP)
ISO 12925-1 L-CKT


SINOPEC AP-S Industrial Gear Oil 320 meets the performance requirements of the following OEM specifications:

SIEMENS Flender T7300 Table A-c (ISO VG 220/320/460/680)
GE Specification D50E35 A/B/C/D/E(ISO VG150/220/320/460/680)
Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460), P-34 (ISO VG 680)
Bosch Rexroth Lube Oil Recommendations Appendix A(ISO VG 220)


Cross Reference

  • Chevron Meropa Synthetic EP 320
  • Mobil SHC Gear 320
  • Shell Omala HD S4 GX 320


Additional shipping fess will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.  



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54833922657

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
Espoc
Phoenix, US
★★★★★ 5
Best sun cap
Size: One Size, Color: (025) Castlerock / Castlerock / Reflective
Lightweight, comfortable, and fits my XL head
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Melody Johnson
Pawtucket, US
★★★★★ 5
Great running hat.
Size: One Size, Color: (001) Black / Black / Reflective
I absolutely love this hat, it is so cute and great for warm weather. I especially love to run with it, you can tighten it easily so it does not blow off if it is windy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025
D
Verified Purchase
Duck attack
New York, US
★★★★★ 4
Thin and flimsy
Size: One Size, Color: (001) Black / Black / Reflective
Very flimsy hat
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
R
Verified Purchase
Razel Solis
Phoenix, US
★★★★★ 5
Worth the prize
Size: One Size, Color: (001) Black / Black / Reflective
Light and breathable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Ms KE Darcy
Fort Morgan, US
★★★★★ 5
Perfect for running, I love this hat.
Size: One Size, Color: (025) Castlerock / Castlerock / Reflective
This hat is perfect for running in, it's very light weight and breathable so it doesn't get annoying or hot when you're running in the sun. It's easy to clean, just a quick hand wash in the sink and it's dry in 30 minutes. I have a very big head and it's fits me great. If you have a very small head it might be a bit big.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2025

recommand products