Productos

Adaptadores Caja-Caja

Adaptadores Caja-Caja

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Conexión

Longitud C (mm)

Longitud Hombro J (mm)

Ancho Llaves planas E (mm)

Agujero estándar d (mm)

Diámetro exterior

A través del plano F (mm)

Caja hasta A

Caja abajo B

Di superior (mm)

Fondo D2 (mm)

API2 3/8 * REG

API2 3/8 * REG

219

57.1

50.8

38.1

88.9

88.9

69.85

API2 7/8 * REG

API2 3/8 * REG

219

69. 85

50.8

38.1

114.3

88.9

98.4

API2 3/8 * REG

API2 1/2 * REG

128.6

57.1

50.8

38.1

88.9

114.3

69.8

API3 1/2 * REG

API3 1/2 * REG

241.3

69.85

50.8

44.45

114.3

114.3

98.4

API3 1/2 * REG

API4 1/2 * REG

269.8

88.9

50.8

58.7

114.3

146

98.4

API2 7/8 * REG

API3 1/2 * REG

241.3

69.85

50.8

44.45

114.3

51.7

98.4

API4 1/2 * REG

API2 7/8 * REG

250.8

76.2

50.8

44.45

114.3

146

98.4

ABOUT US



Taizhou Kaiqiu Drilling Tools Co., Ltd is a high-tech enterprise with multiple proprietary intellectual property rights that designs and manufactures high-end rock drilling tools.

The company has been focusing on the solutions and researches of “drilling tools” for a long term. It recruits talents,masters the core technology (a full set of the most advanced heat treatment system has been introduced from Europe), and owns multiple R&D patents. Kaiqiu Company adheres to the mode of “change” and bold innovation, which enables it to rapidly develop into a high-end drilling tools manufacturer with an integrated system of technology, R&D, production and sales. The company has developed rig accessories such as high, medium and low air pressure DTH hammers, DTH bit, bench drilling, coupling sleeves, and drill pipe. The company’s products are represented by more than 200 distributers across the country and are sold to South America, Africa and Southeast Asia. The flagship brand “Kaiqiu” now enjoys high reputation and market recognition in both domestic and overseas market. The company also has a number of sub-brands: "Weitai","Weihuang"," Lifeng","Pulikabi".

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