Plunger

ODM OEM Corrosion-resistant Cemented Carbide Plunger For High Pressure Compressor Dia17*270mm

Place of Origin： Zhuzhou, Hunan
Brand Name： Zhenfang
Certification： ISO9001:2015
Grade： K10 K20 K30 YL10.2 YN8 YN9
Minimum Order Quantity:3pcs
Price:Negotiable
Delivery Time:3-15days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
Supply Ability:15tons/month

For more information, please contact me

Shirley Pan(Ms.)

Email: shirley@chinahardalloy.com

Mobile: +86 17773379950(wechat/whastapp)

Corrosion-resistant Cemented Carbide Plunger For High Pressure Compressor Dia17*270mm

Our cemented carbide plungers are used at petrochemical plants in the production of low-density polyethylene (LDPE) and ethylene vinyl acetate (EVA).
These plungers function as pistons in high-pressure compressors, where they are required to have high compressive strength, wear resistance, and erosion resistance.

Application

- Components (pistons) for high-pressure compressors

- High-pressure plunger pumps

These products are used under high pressures, so there is concern that surface defects might lead to serious accidents. Applying a mirror finish to the surface makes defects easier to spot. Another benefit is that the plungers slide better within their packing.

Detail Information

1. Material: WC+Ni/WC+Co

2. Grade:YN8 YG11 YG8

3. Hardness: HRA89-90 Bending strength:3500

3. Size: Dia22*270mm can make following drawing

4. Features: High Wear Resistance, Corrosion Resistance

5. Surface finishing: Ra0.2-0.4

6. Straightness:0.005

7. Technology: HIP sintering

All technical data only for reference. We can make based on requirement

Grade Information for plunger

Grade	Density(g/cm3)	Hardness(HRA)	Toughness(N/mm2)	Composition
YG6	14.9	89.5	2150	Co 6%
YG8	14.6	89	2320	Co 8%
YG11	14.3	88	2500	11%Co
YN6	14.8-15	91	2100	Ni 6%
YN8	14.2	90.5	2300	Ni 8%
YN9	14.7	89.5	2200	Ni 9%
YN12	14.3	86.5	2250	Ni 12%

Our advantage:
Material: using high quality raw material
Production Procedure: Powder preparing- Pressing-HIP sintering- Processing-Finishing
Perfect quality control systerm: ISO9001:2015
Various dimension for choosing
Various grade for choosing based on your application. the hardness is from HRA82 to HRA92.5
We also accept manufacturing based on your drawing