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Manual Tongs Type dB From Chinese Manufacturer

Zhenjiang Boral Machinery and Equipment Co., Ltd.

Manufacturing Process：Casting
Surface Treatment：Spray-Paint
Operation Pressure：Atmospheric Pressure
Material：Cast Steel
Standard：API 7K
Certified：API

Base Info

Model NO.：DB
Transport Package：Steel Cabin
Trademark：RUTONG
Origin：China
HS Code：8431431000
Production Capacity：5000 Ea,Year

Description

No.of Latch Lug jaw

No.of Hinge Pin Hole

Size Range(mm(in))

Rated Torque

(kN.m)

3¹/₂~6

88.9~152

5³/₄~7

146~178

III

6⁵/₈~8¹/₄

168~210

8~9⁵/₈

203~244

10⁵/₈~11¹/₄

270~286

11³/₄~12³/₄

298~324

13³/₈~14³/₈

340~365

III

16~17

406~432

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Category

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Mud Circulating System

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