Stellite 20 Valve Ball and Valve Seat for Sucker Rod Pumps

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Stellite 20 Valve Ball and Valve Seat for Sucker Rod Pumps

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Product Description

Basic Information

Model NO.

EB6017

Temperature

High Temperature

Pressure

Low Pressure

Material

Stellite 20

Type

Four-Way

Specification

Stellite 20

Origin

China

Capacity

40,000 kg/Year

Packaging & Delivery

Package Size

20.00cm * 20.00cm * 20.00cm

Gross Weight

15.000kg

Transport Package

Plywood Case

Product Description

Material Overview: Our API Standard Cobalt Alloy valve seats and valve balls are specifically engineered for demanding environments. You can provide specific chemical compositions or choose from our standard material lists.

Wide Application: Extensively utilized in global oil fields for sucker rod pumps.

Superior Sealing: Every ball-and-seat combination undergoes rigorous vacuum testing to guarantee a perfect seal across all contact positions.

High Temp Resistance: Maintains stable strength up to 800ºC and can withstand momentary exposure up to 1200ºC.

Wear & Galling Resistance: Features a unique hard carbide phase dispersed within a CoCr alloy matrix for exceptional durability.

Corrosion Resistance: Excellent performance in oil, gas, slurry, and acid liquid mediums.

Specifications Table

No.	Model	Size (mm)	Weight (g)	Tolerance
1	V11-106	20.14x11.68x12.7	22.81	ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
2	V11-125	23.32x13.97x12.7	29.55
3	V11-150	29.67x17.2x12.7	49.53
4	V11-175	35.26x20.96x12.7	68.13
5	V11-200	37.54x24.38x12.7	69.05
6	V11-225	43.69x26.92x12.7	100.34
7	V11-250	51.05x33.27x12.7	127.04

Product Gallery

Frequently Asked Questions

What are the primary advantages of Stellite 20 material?

Stellite 20 offers exceptional wear resistance and corrosion resistance, making it ideal for harsh mediums like slurry, acid liquids, and oil & gas applications.

What is the maximum temperature these components can handle?

They maintain stable strength up to 800ºC and can momentarily withstand temperatures as high as 1200ºC.

How is the quality of the seal ensured?

Each ball-and-seat combination undergoes vacuum testing to ensure a 100% perfect seal in all contact positions before delivery.

What is the typical lead time for orders?

Generally, it is 5–10 days if the goods are in stock. For custom or non-stock items, it typically takes about 45 days depending on the quantity.

Can you provide custom material compositions?

Yes, customers can provide their own chemical compositions or choose from our extensive material list to meet specific application needs.

What are your standard payment terms?

For orders under 1000 USD, 100% advance payment is required. For orders over 1000 USD, we accept 50% T/T in advance with the balance before shipment, or irrevocable LC at sight.