Cemented Tungsten Carbide Wellhead Choke Price

• Application: Per Customer Requirement
• Purity: Per Customer Requirement
• Alloy: Per Customer Requirement
• Shape: Per Customer Requirement
• Type: Per Customer Requirement
• Features: Wear-Resisting Long Life
• Model NO.: Seeder 3771
• Steel Grade: High Quality Steel
• Performance: The Ultra-High Hardness and Strength
• Service: Customize ODM OEM
• Key Word: Choke Stem and Seat
• Industry Applied: Oil & Gas Industry
• Transport Package: Standard Package / Customize Packing
• Specification: 1-300 mm for Length, Width and Thickness
• Trademark: Aseeder
• Origin: China
• HS Code: 84819010
• Production Capacity: 3000 PCS Per Month

Product Description

SEED is the leading manufacturer and exporter of tungsten carbide components,  Nozzles radial bearings, as well as provide machining service and hardfacing processes based in China, with a branch office set up in Houston dedicated for North American's market in sales and customer support, we are able to manufacturing all kinds of wear resistance valve parts based on customer's drawing and material requirement, support hardfacing process based on customer's technique requirement, since most of our products are customized and not suitable to show for other customer, welcome to contact us for OEM service.

PTA/HVOF /Boriding/ Sintering /wellhead choke valve assembly with API approvals





 As the most common parts used in the positive choke valve to control the flow, Aseeder provided Choke bean and Choke Stem has features as below:

 Same as Cameron type H2 big john choke bean, SS410 Stainless Steel lined with Tungsten                          Carbide (C10 or C25) , Highly efficient anti-corrosive and abrasive wear.

 Specific diameter,:Graduations of 1/64-132 inch, can be as large as 3 inches.

 QPQ treatment :  surface hardness Property much improved.

  New braze craft applied to keep more steady connection, see the diagram:



Product Parameters:

TYPE	Dimension (mm)					Material Recommended
	D	d1	d	L	α°
Valve Core	52-80	40-70	10-40	75-120	10-45	Tungsten+Cobalt
TYPE	Dimension (mm)				Material Recommended
	D		d	L
Valve Seat	75-100		55-70	20-80	Tungsten+Cobalt

Choke stem and seat are the key parts for ajustable choke valves in wellhead equipment . Assembled with tungsten carbide tips and SS410 body .
 

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

32,000 Square Meters Factory:





Machining Facilities: 




Seed Team: