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  • Drill Collar (1).jpg
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  • Drill Collar (2).jpg

Collar de taladro

Producto: Taladro Collarr Estándar: API SPEC 7-1 Grado de acero: AISI 4145H Tamaños: 3 1/8 "-11" Tipo conectado: NC, SI, RGE

Keywords:

Bens tubulares do país petrolífero

DETALLES DEL PRODUCTO

El collar de taladro API SPEC 7-1 está hecho con acero de aleación de molibdeno de cromo AISI4145H laminado o forjado. Por lo tanto, necesita controlar la composición química y el contenido de oligoelementos de manera efectiva.

Especificación

Estándar

Número

OD
(Pulg.)

ID
(Pulg.)

Longitud
(Pies)

Peso
(Lb/ft)

Flexión típica
Ratio de fuerza

SY5144-2007/API7-1

NC 23-31

3-1/8

1-1/4

30

22

2,57: 1

NC 26-35 (2-3/8 IF)

3-1/2

1-1/2

30

27

2,42: 1

NC 31-41 (2-7/8 IF)

4-1/8

2

30 o 31

34

2,43: 1

NC 35-47

4-3 /4

2

30 o 31

47

2,58: 1

NC 38-50 (3-1/2 IF)

5

2-1/4

30 o 31

54

2,38: 1

NC 44-60

6

2-1/4

30 o 31

83

 

 

EMBALAJE Y ENTREGA

Embalagem e entrega

A empresa foi cometida à indústria de aço por muitos anos, experiência rica acumulada e tecnologia, e tem uma equipe profissional e equipamento de produção avançado. A empresa produz principalmente vários produtos siderúrgicos, incluindo chapas de aço, tubos de aço, bobinas de aço, seções de aço, revestimento colorido galvanizado, etc., amplamente utilizados em construção, fabricação de máquinas, transporte e outros campos.

 

 

Vídeo do produto

APARIENCIA DE FÁBRICA

The company has been committed to the steel industry for many years, accumulating rich experience and technology, and has a professional team and advanced production equipment. The company mainly produces various types of steel products, including steel plates, steel pipes, steel coils, steel profiles, galvanized color coatings, etc., which are widely used in construction, machinery manufacturing, transportation and other fields.

Shandong Tente Steel Co., Ltd.

ÁREAS DE APLICACIÓN

Shandong Yiyi Iron and Steel Company always adheres to the business philosophy of "quality first, customer first", focusing on product quality and customer service. The company strictly controls every aspect of the production process to ensure stable and reliable product quality.

Shandong Tente Steel Co., Ltd.

PRUEBAS DE PRODUCTO

The company has established long-term cooperative relationships with many well-known domestic and foreign enterprises, and its products are exported to both domestic and foreign markets, winning unanimous praise from customers.

Shandong Tente Steel Co., Ltd.

VISITA AL CLIENTE

The company will adhere to the principles of honest management and win-win cooperation, and work together with customers to create a better future.

Shandong Tente Steel Co., Ltd.

OBTÉN UNA COTIZACIÓN GRATUITA