What is the torque for reused spark plugs?

When reusing old spark plugs, the torque should be reduced to 45 Nm.

Is this spark plug compatible with conical seat models?

No, conical seat spark plugs cannot be used; this model requires a flat gasket seal.

What is the lead time for this product?

The lead time is within 15 workdays for both peak and off-peak seasons.

Jichai 190 Mwm Gas Engine 601t. 90.20 Prechamber Spark Plug

Name: Jichai 190 Mwm Gas Engine 601t. 90.20 Prechamber Spark Plug
Brand: Shanghai Peili International Trade Co., Ltd.
SKU: 2177456232

Shanghai, ChinaShanghai Peili International Trade Co., Ltd.

US$199.00

5-49 Pieces

US$99.00

50+ Pieces

Product profile

Certification

CCC, CE

Standard Component

Technics

Press

Model NO.

601t. 90.20

Material

Copper

Type

Plug

Transport Package

Carton

Specification

190

Trademark

STITT

Origin

China

Production Capacity

50000

Key features

Iridium Laser Welding: J-shaped trifurcated side electrode with iridium laser welding wear-resistant sheet for durability.

Nickel Alloy Shell: High temperature resistant nickel alloy plated shell ensures structural integrity.

Extended Rod Structure: Integrated extra-long extension tube designed for H16V190 deep cavity cylinder heads.

Specific Working Life: 2000-3000 hours for pure natural gas; 1000-1800 hours for coal seam or biogas.

High Voltage Withstand: Withstands up to 35kV ignition voltage suitable for high-voltage ignition systems.

Standard Thread Spec: M18x1.5 metric fine thread with 25.4mm effective thread length.

Company profile

Shanghai Peili International Trade Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.18h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressNo. 35, Rijing Road, Pudong New Area, Shanghai, China

Number of Employees4

Registered Capital5,000,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsGas Generator, Diesel Engine, Prechamber Spark Plug, Engine Spare Parts, Stitt Spark Plug.

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2014-01-22

Main MarketsDomestic

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

Product Q&A

Q:What is the standard electrode gap?

The standard gap is 0.75 mm; adjustments above 0.9 mm are not allowed.

Q:Can I use anti-seizing agent during installation?

No, threads must be installed dry. Applying butter or anti-seizing agents is prohibited.

Q:What is the working life for natural gas conditions?

Under pure natural gas conditions, the life is 2000 to 3000 operating hours.

Q:What is the working life for coal seam gas or biogas?

For coal seam gas, biogas, or sulfur-containing coke oven gas, the life is 1000 to 1800 hours.

Q:What type of gasket must be used?

A purple copper flat gasket (601T.90.20.02) must be used and replaced simultaneously.

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Jichai 190 Mwm Gas Engine 601t. 90.20 Prechamber Spark Plug