Traveling Block and Hook Blocks
Sino Mechanical offers a large range of traveling block and hook combinations to meet any oilfield application.

Description

Overview of Traveling Block and Hook Block

The traveling block and hook block is an important key equipment in the workover operation. Its main function is to form a pulley block through the traveling block and the derrick crown block pulley to double the pull force of the drum fast rope, and to bear all the downhole drill pipe or tubing and workover through the hook. The gravity of working tools etc. achieves the functions of lifting and lowering.

The traveling block and hook block is an important lifting equipment for lifting drill pipes, oil pipes, sucker rods and various drilling tools in drilling and workover operations.

The traveling block hook is generally composed of a top cover, a pulley block, a force-bearing body, a rotary positioning device, a hook head assembly, etc. It is the most important suspension tool for lifting and lowering tubing or drill pipe in oilfield workover operations. The rotary positioning device realizes the 360-degree rotation of the hook body and the positioning and locking of the hook body every 45 degrees on the circumference. In the workover operation, a lifting ring is hung on the head of the hook, and the lower end of the lifting ring is connected to the elevator.

Features of Traveling Block and Hook Block

1. The design and manufacture of the traveling block hook is in accordance with the SY/T5208 standard and meets the requirements of the APISpec8c specification.

2. The surface of the pulley rope groove is quenched, which is wear-resistant and has a long service life.

3. The main bearing parts are made of high-strength alloy steel, and have been tested by non-destructive testing.

4. The hook adopts spring and hydraulic composite buffer device, which is beneficial to protect the bit joint.

Traveling Block and Hook Block consists of

It is composed of two parts, the traveling block and the hook, which is not only the main equipment of the swimming system of the drilling rig and workover rig, but also the link connecting the swivel system of the rotating system.

Price of Traveling Block and Hook Block

The traveling block and hook block Price will change randomly with factors such as production cost, transportation cost, international situation, exchange rate, market supply and demand of raw materials. Sino Mechanical aims to provide you with high quality and best price traveling block and hook block. If you are looking for traveling block and hook block or traveling block and hook block spares, please kindly contact us to get the latest traveling block and hook block price.

Traveling Block and Hook Block Supplier

Sino Mechanical, as a traveling block and hook block manufacturer, has more than 20 years extensive experiences in the performance, application and cost-effective manufacturing of traveling block and hook block. We are global traveling block and hook block supplier. We offer a wide range of drilling equipment and have traveling block and hook block for sale. We also provide OEM services. We design, manufacture, and sell traveling block and hook block for your drilling applications. If you want to know latest traveling block and hook block price , don’t hesitate to contact us anytime. We will get back to you within 24 hours.

Specification

Technical Specifications of Traveling Block and Hook Block

Hook Block:

Model

DG90

DG135

DG170

DG225

DG315

DG450

DG585

Max. Hook Load

kN

900

1350

1700

2250

3150

4500

5850

Ton

100

150

200

250

350

500

650

Main hook opening size

Mm

155

165

180

190

220

238

in

6-1/16

6-1/2

7

7-1/2

8-5/8

9-3/8

Assistant hook dia.

Mm

80

90

100

120

in

3-1/8

3-1/2

4

4-3/4

Spring stroke

mm

180

200

in

7

8

Traveling Block:

Model

YC90

YC135

YC170

YC225

YC315

YC450

YC585

Max. Hook Load

kN

900

1350

1700

2250

3150

4500

5850

Ton

100

150

200

250

350

500

650

Sheave O.D.

Mm

762

915

1120

1270

1524

in

30

36

44

50

60

Sheave Qty

4

5

6

7

Wire Rope Dia.

mm

26


29

32

35

38

42

in

1

1

1-1/8

1-1/4

1-3/8

1-1/2

1-5/8


Traveling Block and Hook Blocks

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