Home ProductsTCI Tricone Bit

FLRT Rock Drilling Tools , 13 3/4" FSA437G Tricone Rock Roller Bits IADC 437

Certification
China FLRT Bit certification
China FLRT Bit certification
Good result of the FLRT natural diamond drill bit. Thank you.

—— Bryan

We have ordered the tricone bits to drill shallow oil well and some times make hdd hole openers. The quality is good

—— Petter

I'm Online Chat Now

FLRT Rock Drilling Tools , 13 3/4" FSA437G Tricone Rock Roller Bits IADC 437

FLRT Rock Drilling Tools , 13 3/4" FSA437G Tricone Rock Roller Bits IADC 437
FLRT Rock Drilling Tools , 13 3/4" FSA437G Tricone Rock Roller Bits IADC 437

Large Image :  FLRT Rock Drilling Tools , 13 3/4" FSA437G Tricone Rock Roller Bits IADC 437

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1 , ISO 9001:2008
Model Number: 13 3/4" FSA437G
Payment & Shipping Terms:
Minimum Order Quantity: 5pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 200pcs per quarter
Detailed Product Description
Bearing Type: Rubber Sealed Journal Bearing Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FSA
Application 1: Oil Well Drilling / Gas Well Drilling Application 2: Geothermal Well Drilling
IADC: 437
High Light:

tungsten carbide drill bits

,

oil well drill bit

13 3/4" FSA437G , Rock Bit , Drill Bit , Sealed Journal Bearing , TCI Tricone Bit , Roller Cone Bit

 

 

SIZE AVAILABLE

 

Form 7 7/8inch to 17 1/2inch

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types & IADC Code 117 127

437

447

517

527

537

547

617

627

637

 

WOB KN/mm(Bit Dia.) 0.35~0.8 0.35~0.9 0.35~0.9 0.35~1.0 0.45~0.95 0.45~1.1 0.5~1.1
Lb/in. (Bit Dia.) 2000~4271 2000~5142 2000~5142 2000~5714 2571~5714 2571~6285 2857~6285
Rotation Speed (Rpm) 240~80 240~70 180~80 220~60 220~50 200~50 180~40

The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.

 

 

Roller Cone Bit Seal Definitions

 

In a rotating bearing, the two working sides of a seal are called the static energizer and the dynamic wear face. These two parts are directly opposite each other, with the energizing portion bearing on the gland and the dynamic wear face bearing against the rotating unit. For the energizing portion of the seal to function properly, it must have a surface against which to react. This is provided by a channel-shaped groove called a seal gland.

 

An O-ring is installed in a seal gland to form a seal system. The gland holds the O-ring in place and is sized so that the O-ring is compressed between the gland and the bearing hub at which sealing is required. It presses the interior wall of the O-ring against the hub and the exterior diameter of the O-ring against the gland. These latter forces prevent the seal from turning in the gland and experiencing wear on the outer surfaces by rotational contact with the gland.

Contact Details
FLRT Bit

Contact Person: sales

Tel: +8613693012264

Send your inquiry directly to us (0 / 3000)