SKU: 54833922657

Synthetic PAO Gear Oil 320 EP- 55 Gallon Drum

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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
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 54833922657

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4.2 ★★★★★
Based on 19 reviews
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Product Reviews
D
Verified Purchase
Deborah E. Hall
Cuba, US
★★★★★ 5
Big controllable sound! Buy it
Style: X3206 with One Woofer
Just buy this! It will not disappoint. I bought it for a family reunion gathering in a 5000 square-foot backyard garden. There were multiple seating stations all around and it could be heard from any location without being turned up all the way. Even at the halfway point it is extremely loud. I love that it is waterproof Because I left it outside overnight when the sprinklers came on and it was just fine. The battery charge lasted for five or six hours. It doesn’t take long at all to recharge. It has a good weight to it so it’s not going to blow away, but it’s not too heavy to move around. I use it in the garage. I use it while cleaning. I use it on campsites. It is a fantastic speaker. It is a little large, but not too large that it’s not manageable. I only say that because I have a BOSE small Bluetooth speaker and if you’re used to that small size, this obviously is larger. I have no Bluetooth connection issues with it at all. It plays my Amazon prime music from my phone library perfectly. I would absolutely buy one again. While my BOSE Bluetooth speaker is great, I needed it as an extra boost for a DJ party atmosphere and this did the trick. Here’s a tip, create a playlist on your phone for hours of streaming music or go to YouTube and save your favorite music videos of live music DJs and you have your very own DJ all night.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
E
Verified Purchase
Eric L.
Grantham, US
★★★★★ 5
Great quality and price. Excellent value.
Style: X5206 with Two Woofers
Sounds great loud
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
M
Verified Purchase
Monchy
Birmingham, US
★★★★★ 5
Best karaoke speaker!
Style: X3206 with One Woofer, Style: X3206 with One Woofer
I was looking to buy a karaoke speaker and all were underpowered or overpriced. This went on sale ~100 and for that price it is THE perfect karaoke speaker. It has dual mic inputs for duets, (4) voice effects, voice echo. Each mic had it's own volume adjustment, there's also adjustment for echo, bass and treble. These are all knobs which i like a lot. The volume is push button which i don't like and would have preferred a knob also . Still, it's a lot of fun for karaoke! What I Iike a lot is the line out. Why? If I feel it needs more power, I can connect to any other speaker with a 3.5mm input. To me this is better than TWS systems that only pair with the same model(s). Speaking of power, it is ok for the size and price. It will sound good indoors at your home or backyard. It may not be the best for a larger hall. But it does have that line-out jack that will let you connect to (almost) any other speaker you want. What I have found lacking so far is the battery life. Fully charged, it was used over BT connection for music at ~50% volume for maybe 1.5 hours with lights and for podcasts at ~15% volume, no lights for 6 .5 hours before it died. So the 14 hour claim must be an exaggeration or only under very specific conditions. Also, bass is adequate, but it's not a 'booming' bass but you can tell it's there. Overall volume is good but will also depend on the device connected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2022
E
Verified Purchase
Emilio Suarez Romero
Cuba, US
★★★★★ 5
Great for Karaoke Nights and Small Parties!
Style: X3206 with One Woofer, Style: X3206 with One Woofer
We used the speaker for a recent get-together with around 30 people, and it did not disappoint. The karaoke features and mic input were a big hit, and the party lights added a fun touch. It's super easy to use, and the sound quality—especially the deep bass—is impressive for its size. One thing I really appreciated is the audio-in and audio-out options. If you have a DJ setup, it's super convenient to connect the speaker directly to your deck—no hassle at all. Bluetooth connection took a bit longer than expected to pair, but nothing too bad. Once connected, it worked smoothly the whole night. Great buy for anyone looking for a solid party speaker with versatility!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
R
Verified Purchase
Ryan
Houston, US
★★★★★ 1
Terrible sound quality and bass
Style: X5206 with Two Woofers
Sounds cheap, didn’t come with a charger, and the bass does not vibrate at all, so I bought got a jbl 110 the next day. The jbl is a thousand times better, the bass blew me away, and the sound is very high quality. Don’t waste your time and money on it get a jbl
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026

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