API Standard Non Rotating Cementing Wiper Plug

• Customization: Available
• Certification: RoHS, ISO 9001:2000, ISO 9001:2008, API
• Surface Treatment: Mold Injection
• Model NO.: 7" & 9 5/8" & 13 3/8"&20"
• Material: Rubber
• Type: Conventional and Non Rotating
• Sample: Available
• Spec: 7′′& 9 5/8"
• Color: Red and Black
• Markings: Available
• Drawings: Available
• ODM: Available
• OEM: Available
• Transport Package: Wood Cases
• Specification: 7′′ & 9 5/8" & 13 3/8"
• Trademark: zhongshi
• Origin: China
• HS Code: 843143100
• Production Capacity: 2000PCS/Month

Product Description

oilfiedl API casing cementing plugs. non rotating cementing plug          

Cementing Plugs: 
 
Cementing plugs are manufactured of graded rubber that is fused upon a composite or Aluminum core. 
This top plug can be used when dual plug system is not required and Bottom cementing plug can be used when dual plug system is required. 
These plugs are completely PDC drillable. 
Operating range of temperature with Aluminum core is up to 200 degree Fahrenheit.
Plug can be ordered for higher operating temperature and operation in either synthetic or mud fluids.
Available in 4 1/2" to 20 "sizes + any special sizes.

Types Available: Conventional standard plugs and non-rotating plugs are available;
  
Material: Rubbers and Phenolic Resins
 
Features:
Cementing plug have been designed to decrease drill out time.  
These series of cementing plug have reinforced locking teeth built into the plugs, which lock together between the plugs and  the float equipment to eliminate rotation of the plug during drill  out.
These plugs are made of Graded Rubber with Aluminum or Phenolic core inside, No other metal parts are used. 

 
Top Plugs:
The Bottom Cementing Plug is designed to exert continuous pressure on the casing wall. The core is made of special materials such as Plastic, Aluminium or Phenolic depending on the application and well conditions. The tapered base fits the cavity of the bottom plug initiating a positive seal. A solid rubber top plug is also available.
 
Bottom Plugs:
Like the Top Cementing Plug, the fins and tail section provide positive wiping action. Fins also serve as a seal while cementing. The core of the bottom plug also made of special materials such as Plastic, Aluminium or Phenolic depending on the application and well conditions. A rubber diaphragm at the top of the plug ruptures after the plug is seated allowing cement to flow through.












Technical Parameters
 

Casing size(in)	casing weight range		Wiper Fin O.D
	mm	in	mm	in
4 1/2"	14.14-17.26	9.50-11.60	110	4.331
5"	17.11-35.86	11.50-24.10	122	4.803
5 1/2"	20.83-39.88	14.00-26.80	135	5.315
7"	25.30-56.55	17.00-38.00	170	6.693
7 5/8"	35.72-63.69	24.00-42.00	185	7.283
9 5/8"	53.57-79.62	36.00-53.50	235	9.252
10 3/4"	60.27-97.77	40.50-65.70	260	10.236
13 3/8"	71.43-107.15	48.00-72.00	333	13.110
20"	139.89-197.93	94.00-133.00	498	19.606

 

Size of casing (mm/inch)	O.D. (mm/inch)	Height (mm/inch)	Conn.API
139.7(5-1/2)	134(5-9/32)	250(9-27/32)	Rotary
177.8(7)	170(6-11/16)	235/260(9-1/4/10-1/4)
244.5(9-5/8)	232(9-1/8)	274(10-25/32)	Non-Rotary
339.7(13-3/8)	325(12-51/64)	355(13-63/64)