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TAIXING PETROLEUM MACHINERY CO., LTD.

88, Chezhan Rd., Taixing City, Jiangsu Province, 225401, P.R. China

Tel/Fax: 86-523-87684345 Mobil: 15961036326 Email: yrs71@163.com

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CNPC SINOPEC CNOOC API

A reliable supplier for drill pipe elevator, casing elevator, drill collar elevator, tubing elevator, slip type elevator, single joint elevator, sucker rod elevator, elevator links, perfection links, safety clamps, tubing spider and hose loops, swivel joints, pup joints, plug valves

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Drill Pipe Elevator

General

Drill pipe elevator is designed and manufactured in line with API Spec 8C Specification for Drilling and Production Hoisting Equipment, and drill pipe elevator can be available with center latch models and side door models. Center latch models is modeled DDZ elevator, DDZ elevator is modeled "GG" "MGG" "HGG" in international famous brand, while side door models is modeled CDZ elevator in China.

DDZ drill pipe elevator

Technical description

DDZ drill pipe elevators are conventional bottleneck type center latch elevators for handling 18 degree taper shoulder drill pipes in drilling operation, DDZ drill pipe elevators are cast from high quality alloy steel, heat-treated, NDT and MPI. Rated loads rang from 100ton to 500ton, and cover drill pipe sizes from 2⅜" to 6⅝" OD, IU, EU, or IEU, each drill pipe elevator is 1.5 times of the working load tested. DDZ drill pipe elevators are constructed in two halves of practically the same weight for better balance, and have a latch mechanism for the two halves at the center with latch and lock combination with a safety latch lock, link ears conform to API elevator links, handles are at rear and can be properly balanced while operating, each drill pipe elevator is provided grease nipples for lubrication of the movable pins, API monogram in conjunction with numbers, product series numbers are hard die stamped on shoulders of drill pipe elevators for tracing, and drill pipe elevators shoulders are die stamped with size of drill pipe and rated working capacity.

Partial technical data for DDZ drill pipe elevators are offered as follows:

Drill pipe

elevator

model

Drill pipe

elevator center

bore dimension
(mm)

Applicable for drill pipes

Rating

load

(ton)

Drill pipe

specs

(in)

Drill pipe

body size

(mm)

Drill pipe tool joint

upset dimension

(mm)

DDZ 67

67.47

2⅜EU

60.33

65.09

100

150

250

350

500

DDZ 83

83.34

2⅞EU

73.03

80.96

DDZ 101

100.81

3½EU

88.90

98.43

DDZ 109

108.74

4IU

101.60

106.36

DDZ 121

121.44

4EU

101.60

114.30

4½IU

114.30

119.06

DDZ 133

133.35

4½EU

114.30

127.00

5IEU

127.00

130.18

DDZ 148

147.64

5½IEU

139.70

144.46

DDZ 179

178.59

6⅝ IEU

168.28

176.21

drill pipe elevator

DDZT drill pipe elevator

Technical description

DDZ (T) drill pipe elevators, of which the dimension of the center of the two ears are 560mm and 600mm, are conventional bottleneck type center latch elevators for handling 18 degree taper shoulder drill pipes in top drive system in drilling operation, DDZ (T) drill pipe elevators are cast from high quality alloy steel, heat-treated, NDT and MPI. Rated loads rang from 250ton to 500ton, and cover drill pipe sizes from " to 6⅝" OD, IU, EU, or IEU, each drill pipe elevator is 1.5 times of the working load tested. DDZ (T) drill pipe elevators are constructed in two halves of practically the same weight for better balance, and have a latch mechanism for the two halves at the center with latch and lock combination with a safety latch lock, link ears conform to API elevator links, handles are at rear and can be properly balanced while operating, each drill pipe elevator is provided grease nipples for lubrication of the movable pins, API monogram in conjunction with numbers, product series numbers are hard die stamped on shoulders of drill pipe elevators for tracing, and drill pipe elevators shoulders are die stamped with size of drill pipe and rated working capacity.

Partial technical data for DDZ(T) drill pipe elevators are offered as follows:

Drill pipe

elevator

model

Drill pipe

elevator center

bore dimension
(mm)

Applicable for drill pipes

Rating

load

(ton)

Drill pipe

specs

(in)

Drill pipe

body size

(mm)

Drill pipe tool joint

upset dimension

(mm)

DDZ(T)101

100.81

3½EU

88.90

98.43

250

350

500

DDZ(T)109

108.74

4IU

101.60

106.36

DDZ(T)121

121.44

4EU

101.60

114.30

4½IU

114.30

119.06

DDZ(T)133

133.35

4½EU

114.30

127.00

5IEU

127.00

130.18

DDZ(T)148

147.64

5½IEU

139.70

144.46

DDZ(T)179

178.59

6⅝IEU

168.28

176.21

drill pipe elevator for top drive

Drawing, Configuration and Description of DDZ drill pipe elevator

drill pipe elevator drawing

drill pipe elevator configuration

S.N.

Description

Qty

1

Door

1

2

Door catch spring

1

3

Door catch arm

1

4

Door catch arm pin

1

5

Roller

1

6

Roller pin

1

7

Grease fitting

1

8

Body

1

9

Door lug pin

1

10

Link block pin

2

11

Cotter pin

3

12

Split pin

3

13

Link block

2

14

Hinge pin

1

15

Link block bolt

2

16

Hinge pin retainer

1

17

Latch spring

1

18

Latch pin

1

19

Latch pin retainer

1

20

Latch

1

21

Latch spring stop

1

22

Latch lock spring

1

23

Latch lock pin

1

24

Latch lock

1

25

Carrier

Above figure is for 250 ton drill pipe elevator, 150 ton, 350 ton or 500 ton drill pipe elevator configurations and exploded figures are a little diffrent from above figure, customers may contact the manufacture for drill pipe elevator manual for full exploded figures. Body, door and latch are not used as replacement parts, others are replacement parts. Replacement parts of drill pipe elevators offered by Taixing Company cannot be interchangeable with those drill pipe elevators supplied by other manufacturer.

CDZ drill pipe elevator

Technical description

CDZ drill pipe elevators are conventional side door elevators for handling 18 degree taper shoulder drill pipes in drilling operation, CDZ drill pipe elevators are forged from high quality alloy steel, heat-treated, NDT and MPI. Rated loads rang from 100ton to 500ton, and cover drill pipe sizes from 2⅜" to 6⅝" OD, IU, EU, or IEU, each drill pipe elevator is 1.5 times of the working load tested. CDZ drill pipe elevator is constructed in one solid body, one solid door, one solid latch and has a latch mechanism for the body and door, link ears conform to API elevator links, handles are welded to door and latch and can be easily operated while operating, each drill pipe elevator is provided grease nipples for lubrication of the movable pins, API monogram in conjunction with numbers, product series numbers are hard die stamped on shoulders of drill pipe elevators for tracing, and drill pipe elevators shoulders are die stamped with size of drill pipe and rated working capacity.

Partial technical data for CDZ drill pipe elevators are offered as follows:

Drill pipe

elevator

model

Drill pipe

elevator center

bore dimension
(mm)

Drill Pipe specs

Dimension of drill pipe tool joints

Rating load
(ton)

mm

in

mm

in

CDZ 2⅜EU

67.47

60.33

2⅜EU

65.09

29/16

100
150
200
250
350

500

CDZ 2⅞EU

83.34

73.03

2⅞EU

80.96

33/16

CDZ 3½EU

100.81

88.90

3½EU

98.43

3⅞

CDZ 4IU

108.74

101.60

4IU

106.36

43/16

CDZ 4½IEU

121.44

114.30

4½IEU

119.06

411/16

CDZ 4½EU

133.35

114.30

4½EU

127.00

5

CDZ 5IEU

133.35

127.00

5 IEU

130.18

5⅛

CDZ 5½IEU

147.64

139.70

5½IEU

144.46

511/16

CDZ 5⅞IEU

157.96

149.23

5⅞IEU

155.58

6⅛

CDZ 6⅝IEU

178.59

168.28

6⅝IEU

176.21

615/16

drill pipe elevator side door model

Drawing, Configuration and Description of CDZ drill pipe elevator

CDZ drill pipe elevator drawing

CDZ drill pipe elevator configuration

S.N.

Name

1

Body

2

Door

3

Handle

4

Hinge pin roller

5

Hinge pin

6

Hinge pin retainer

7

Link block

8

Latch spring

9

Latch

10

Latch pin

11

Latch lock pin

12

Latch lock spring

13

Link rod

14

Handle

15

Split pin

16

Link rod pin

17

Link rod carrier

18

Latch pin retainer

Configuration and exploded figure for CDZ drill pipe elevators are the same for diffrent dimension or working load of elevator. Body, door and latch are not used as replacement parts, others are replacement parts. Replacement parts of drill pipe elevators offered by Taixing Company cannot be interchangeable with those drill pipe elevators supplied by other manufacturer.

Compare between center latch drill pipe elevator and side door drill pipe elevator:

Center latch bottle-neck drill pipe elevator is popular in most of the world that use American origin handling tools;

Side door drill pipe elevator is often used in China, Middle Asia countries.

The information of our products listed in this website is provided in line with API Specifications and China's National Standards, description for any product can help readers make their own decisions.

For any comments, please contact us at yrs71@163.com

Copyright (C) 2008 Taixing Petroleum Machinery Co., Ltd.  All rights reserved (Register No. SU ICP 08100726)

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