API 7K Rotary Table Master Bushings and Roller Bushing

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Power Source: Pneumatic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Mud, Water, Natural Gas, Crude Oil
• Model NO.: Master Bushings
• Structure: Plug-In
• Material: Alloy
• Colour: Customner Requirement
• Single Package Size: 100X50X50 Cm
• Single Gross Weight: 50.000 Kg
• Rotary Size: 17 1/2- 49 1/2 in
• Standard: API Spec 7K
• Transport Package: Export Packaging
• Specification: ZP175/205/275/375/520
• Trademark: DEENPU
• Origin: China
• HS Code: 84314310
• Production Capacity: 1000

Product Description

API 7K Rotary Table Master Bushings and Roller Bushing

These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K "Specification for Drilling Equipment". These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K "Specification for Drilling Equipment"

 

Model	Rotary table size (in)	Insert bowl	Tubulars OD
			(in)
MSS(solid)	17 1/2~23	1011	2 3/8~7 5/8
		Extended 1024	2 3/8~8 5/8
	27 1/2	1022	2 3/8~7 5/8
		Extended 1025	2 3/8~8 5/8
		1026	9 5/8~10 3/4
		2002	11 3/4~13 3/8
MSS(Split)	17 1/2~27 1/2	/	2 3/8~7 5/8
MSPC(Solid)	20 1/2~22 1/2	1809	2 3/8~8 5/8
		1902	9 5/8~10 3/4
		Master bushing 1805-1	11 3/4~13 3/8
		Master bushing 19333	11 3/4~13 3/8
	23~27 1/2	1810	2 3/8~8 5/8
		1904	9 5/8~10 3/4
		1903	11 3/4~13 3/8
MDSP(Split)	17 1/2~20 1/2	/	2 3/8~8 5/8
MSP(Split)	27 1/2	/	2 3/8~8 5/8
MPCH	37 1/2	6608	2 3/8~8 5/8
		6609	9 5/8~10 3/4
		6610	11 3/4~13 3/8
	49 1/2	MPCH 37 1/2	2 3/8~13 3/8

 

Casing bushing:

1.Model: CU,CB,CUL

2.Type:solid casing bushing

3.Standard: API Spec 7K

4.tubulars OD: 2-3/8~20 inch 

5. applicable rotary talbe size : 17-1/2~49-1/2 inch

Casing Bushing and Insert Bowls

We provide trustworthy bushings for use in all rotary drilling and casing applications. We offer a time tested and industry proven line of bushings to accommodate both primary and backup rotary drilling applications. Our supply includes a wide range of casing bushings, master bushings and roller Kelly bushings to accommodate virtually any combination of rotary table and tubular.

The casing bushings we manufactured include type CU, CUL, CB and insert bowls, they can handle casing from 9-5/8 to 30 inch. Type CU and CUL are solid bushings; type CB are split bushings.

CU, CUL and CB casing bushings are inserted directly into the rotary table and ensure that the casing being run is perfectly aligned with the center of the hole. All of the bushings accept the bowls of different sizes to accommodate a wide range of casing.

The technicals of the casing bushing
 

Rotary Table Size	Bushing Type	casing size OD(in)
		23/8-85/8	95/8-103/4	113/4-133/8	16	185/8-20	24	26	30
171/2 or 201/2	CU	Bushing 3102	Bushing 3102	Bushing3102	/	/	/	/	/
		Insert Bowl 1809	Insert Bowl 1902
26 or 271/2	CUL	Bushing 3103	Bushing 3103	Bushing 3103	Bushing3103	Bushing 3103	/	/	/
		Insert Bowl 3105+1809	Insert Bowl 3105+1902	Insert Bowl 3105	Insert Bowl 3104
271/2	CB	Bushing 6695	Bushing 6695	Bushing6695	Bushing6695	Bushing 6695	/	/	/
		Insert Bowl 6126+6115	Insert Bowl 6126+6114	Insert Bowl 6126	Insert Bowl 6127
371/2		Bushing 10187	Bushing 10187	Bushing10187	Bushing10187	Bushing 10187	Bushing 11253	Bushing 16454	Bushing 11763
		Insert Bowl 6126+6115	Insert Bowl 6126+6114	Insert Bowl 6126	Insert Bowl 6127

 

 

FAQ

Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate. 
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.