Rotating Cementing Plug 7" Bottom Cleaning Plug

• Certification: ISO 9001:2000, API
• Surface Treatment: Without Processing
• Manufacturing Process: Moulding
• Material: Rubber
• Application: Oilwell Cementing
• Plug Color: Top Plug Black, Bottom Plug Red
• Model NO.: cementing plug
• Cementing Plug Type: Rotating Plug
• Pressure: 3000psi
• Transport Package: Wooden Case
• Specification: 4"~20"
• Trademark: ZS
• Origin: Henan
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

 Cementing Plug

The cementing plug is used to separate cement slurry from drilling fluid and prevent contamination.
The cementing plug type should keep the same with the float equipment.
Plug is drill-able, saving the drill time.
Sizes from 4-1/2" to 20".
 
Technical parameter of  the cementing rubber plug
1. Covering material: Nitrite rubber
2. Temperature of operation: 20°C~120°C
3. Core: Aluminum core or nylon core available.
4. Pressure rating: up to 3000PSI
5. Rubber and aluminum to be bonded strongly.
6. Color Coating: black top plug, red bottom plug
 
Specification

Casing	Casing Weight Range		Wiper Fin O.D		Working  Temperature	Working  Pressure	Burst  Pressure	Hardness
Size(in)	mm	in	mm	in
4 1/2"	14.14-17.26	9.50-11.60	110	4.331	-30°C to 150°C	≥15MP	1MP-2MP	75-95
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
13 3/8"	71.43-107.15	48.00-72.00	333	13.11	-30°C to 150°C	≥10MP
20"	139.89-197.93	94.00-133.00	498	19.606

Note: We could also provide non rotating cementing plug.