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Q3.1/2~13.3/8-75 SB tongs

SB-type tongs are tools for loading and unloading drill pipes, drill collars, casing joints or coupling threads in oil drilling and workover operations. The fastening size can be changed by replacing the fastening tongs and changing the fastening shoulders. Applicable pipe diameter: 3.1/2-13.3/8in; Torque value: 75kN.m; The product is designed and manufactured according to API Spec 7K specification requirements.

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Product Details

SB-type tongs are tools for loading and unloading drill pipes, drill collars, casing joints or coupling threads in oil drilling and workover operations. The fastening size can be changed by replacing the fastening tongs and changing the fastening shoulders. Applicable pipe diameter: 3.1/2-13.3/8in; Torque value: 75kN.m; The product is designed and manufactured according to API Spec 7K specification requirements.

Fastener Pliers No.

buckle shoulder

Fastener pipe diameter

Rated torque
kN·m

in

mm

1#

1

31/2~41/8

88.9~104.78

75

2

41/8~ 5

104.78~127

2#

1

41/4~ 51/4

107.95~133.35

2

5~53/4

127~146.05

3

6~63/4

152.4~171.45

3#

1

65/8~71/4

168.28~184.15

2

73/8~8

187.33~203.2

3

81/2~9

215.9~228.6

4#

1

9~95/8

228.6~244.48

55

2

105/8~103/4

269.88~273.05

5#

1

113/4

298.45

6#

1

123/4~13

323.85~330.2

40

7#

1

133/8

339.73

Key words: Q3.1/2~13.3/8-75 SB tongs

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