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Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

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Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

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Brand Name :	ASEEDER
Model Number :	CHOKE SEAT-0023
Certification :	ISO,API
Price :	Negotation
Payment Terms :	L/C, D/A, D/P, T/T, MoneyGram, Western Union
Supply Ability :	15tons per month
Delivery Time :	5-8 weeks

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Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

Tungsten Carbide Valve Choke Bean / Choke Seat / Choke Beans For Oil & Gas Industry

Product Description

Choke bean used in the positive chokes for controlling the flowrate, and are usually mounted on or close to the wellhead equipment.High pressure gas/oil, with abrasive sand minerals passes through these chokes at high speed causing rapid wear. Bean chokes contain a replaceable insert, or bean, made from hardened steel or similar durable materials.

Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

The technical parameters about choke seat

Item	Technical Description
Nominal Bore	1 13/16"- 7 1/16" (46mm - 180mm)
Working Pressure	2000 PSI – 20000 PSI
Working Temperature	Class LU (-46°C~121°C)
Working Medium	Oil, Natural gas, mud and gas containing H2S

Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

Main features of our choke beans
1. Choke bean size: 4/64" ~ 192/64" in increment with 1/64".
2. Medium: oil, natural gas,water, sand, including H2S
3. Tungsten carbide and ceramic choke bean are all available.
4. The bonnet connection form is union, which is more convenient to replace bean.
5. The bean orifice is made of ceramics or hard alloy with wearing resistance and washing resistance.
6. Can be customizable.

Tungsten Carbide Materials Grade As Below:

Aseeder Grade	Co (Wt %)	Density (g/cm3)	Hardness (HRA)	TRS (≥N/mm²)
ZY11-C	9.0-11.0	14.33-14.53	88.6-90.2	2800
ZY15-C	15.5-16.0	13.84-14.04	85.6-87.2	2800
ZY15X	14.7-15.3	13.85-14.15	≥89	3000
ZY20	18.7-19.1	13.55-13.75	≥83.8	2800
ZY06X	5.5-6.5	14.80-15.05	91.5-93.5	2800
ZY08	7.5-8.5	14.65-14.85	≥89.5	2500
ZY09	8.5-9.5	14.50-14.70	≥89	2800
ZY10X	9.5-10.5	14.30-14.60	90.5-92.5	3000

Features:
1. Use 100% tungsten carbide raw material
2. Stable chemical properties
3. Excellent performance and good wear / corrosion resistance
4. HIP sintering, good compactness
5. Blanks, high machining accuracy / precision
6. OEM customized sizes available
7. Factory’s offer
8. Strict products quality inspection

Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

Thanks for visiting the Tungsten Carbide Valve Choke Bean / Choke Seat / Choke Beans For Oil & Gas Industry

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Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

Compact Structure Choke Stem Material Classes EE - HH Excellent Performance

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Compact Structure Choke Stem Material Classes EE - HH Excellent Performance