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Rigs & Accessories -----
Onshore Drilling Rig
Onshore workover Rig
Rotary Table
Swivel
Travelling Block and Hook
Drilling Steel Rope
Top Drive
Rig motor
Drilling Hose
Air Winch
Rig Roller Chain

Mud pump & Fluid end parts
Triplex Single Acting Mud pump
Fluid end parts

Handling tools -----
Rotary Slips
Drill Collar Slips
Casing slips
Safety Clamp
BNC Type elevator
SSC Type Elevator
Slip type Elevator
Casing elevator spider
Sucker Rod elevator
Single Joint Elevator
Roller Kelly bushing
Master Casing Bushing
Casing Bushing
Manual tong
Power tong
Hydraulic cathead
Air Safety Spinning Wrench
Kelly Spinner

Solid control equipment ----
Solid Control Equipment

BOP and Accessories -----
BOP & ACCUMULATOR

Drilling Strings -----
Kelly
H-W Drill pipe
Drill Collar
Stabilizer
X-over Subs
drilling jar
Hole opener
Under reamer
Down Hole motor
Drill pipe

Fishing Tools -----
Safety Joint
Overshot
Spear
Reverse Circulating Junk Basket
Casing Scraper

Drilling Instruments -----

Flow control products -----
Gate valve
Butterfly valve
SPM Plug valve

Wellhead & X-mass -----
Wellhead & X-mass tree





 
   Wellhead & X-mass tree
We supplies wellheads and Christmas trees suitable for land and offshore applications to explore, develop and pro-duce oil. Designing, producing, manufacturing, test, quality control conform to API 6A, latest edition. The main pressure-containing parts of these products are made of forgings or specially smelted low alloy steel(stainless steel), having high bearing strength. Well-heads manufactured by our company are available in105MPa maximum working pressure and 500 tons maxi-mum suspending capacity, material classes from AA through FF, temperature classes from L through V, prod-uct specification levels from 1 through 4 and PR-2, and are in accordance with NACE Standard MR0175. Our products is licensed to API 6A, API 6D, API 16C, API16A and API 7.
Wellheads contain many different kinds of configurations, meeting requirements of all kinds of bore frames and casing programs, providing service in different working conditions. Christmas trees and aux-military equipment are available at your option. Wellheads also can be designed and manufactured according to customers' requirements.
Series TFZ 35-70A casing head
Based on all kinds of drilling and oil-production casing head used in the oilfields at home and abroad and Series TFZ35-70A casing head, considering of the actuarial conditions of drilling process flow, is a new patent product (Patent No.01217781.4), which gathers all of the advantages of casing heads, simples installation process and furthers to raise the safety and reliability.
Main technology parameters
Casing procedure: 20" ,13 3/8",9 5/8",7" or 5 1/2";
Connection:
Of the top: 13 3/8"x5000psi (10000PSI) flange with gasket ring BX 160 (BX159);
Of the bottom: 13 3/8" CSG casing thread;
Flange of side outlet: 35 & 65 R27 (70& 65 BX153);
Supporting load:5000KN;
Interchangeable hanger: 4", 41/2", 51/2", 7" & 95/8
Working pressure: 35MPa (70MPa)
Suitable depth of well: 5000~7000m
Working temp: PU level;
Working medium: Oil, gas and mud;
Vertical bore minimum  316mm
Rated material class: DD

Series TFZ 35-70A casing head
Item
Component
Qty
Material
Remark
1
Packing
25
PTFC
2
Packing Washer
10
2Cr13
3
Lock Screw
5
35 CrMo
4
Packing Nut
5
40Cr
5
7" Casing Hanger
1
6
95/8" Casing Hanger
1
7
7Casing Head
1
35 CrMo
Series TFZ 35-70A casing head
Item
Component
Qty
Material
Remark
1
1lock sleeve
25
35 CrMo
2
Bolt
4
StandardM10
3
Fitting
4
20 CrMo
4
Inside Sliding Bush
1
35 CrMo
5
Inside Seal Ring
1
NBR
6
O-Ring
1
NBR
7
Outside Seal Ring
1
NBR
8
Outside Sliding Bush
1
35 CrMo
9
Retaining Ring14130
1
35 CrMo
10
O-Ring
2
NBR
11
11Hanger Housing14130
1
35 CrMo
,
 

   

 
 




Contacts Us

Add: Room.1201 ,No.1 Building, Yingkou Roud, Yangpu District   Shanghai, China 200433


Tel:+86-21-5881-1945     


Fax: +86-21-5523-8689


Email:sales@mastpetroequip.com


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