Precio FOB
Obtener el precio más reciente|
- Minimum Order
País:
China
N º de Modelo:
-
Precio FOB:
Lugar de origen:
-
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
-
Detalle de embalaje:
-
El tiempo de entrega:
-
Capacidad de suministro:
-
Tipo de pago:
L/C, T/T
Grupo de productos :
-
Persona de contacto Nina
No.43,West Diming Street, Mudanjiang, Heilongjiang
Drill Collar is the basic component
in the BHA which provides weight on the bit for drilling and keeps
the drillsting in
tension.
TIANHE Drill Collar has been
approved by the NS*1 certification, it is manufactured from ***5H
modified quenched and tempered steel, strict metallurgical
specifications are followed to insure that full length heat
treating produces a consistent maximum depth of
hardness.
Features and
Benefits
?A hardness range of **5 to **1 BHN
and a Charpy impact value of *0 ft-lbs are guaranteed at evenly
distributed *6 points in any sections at room
temperature;
?Connections are
completed?phosphate
coated?to protect them from the elements
after machining and to help prevent galling upon initial
make-up;
?Thread roots are cold rolled on API
and H**0 connections;
?Pressed steel thread protectors are
supplied for all drill collar that are equipped with standard
connections
When ordering Please
specify;
?Drill collar OD and
ID;
?Overall
length;
?Connections required (size and
type);
?Special features desired, for
example:
Slick or
Spiral;
Stress Relief
Features;
Slip and/or Elevator
Recess;
Hardbanding;
País: | China |
N º de Modelo: | - |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | - |
Detalle de embalaje: | - |
El tiempo de entrega: | - |
Capacidad de suministro: | - |
Tipo de pago: | L/C, T/T |
Grupo de productos : | - |