2022 New Style Tricone Bit Price - API rock drill bit IADC537 5 1/2 ” (139.7 mm) for hard well – FAR EASTERN


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2022 New Style Tricone Bit Price - API rock drill bit IADC537 5 1/2 ” (139.7 mm) for hard well – FAR EASTERN Detail:

IADC417 12.25mm tricone bit

Product Description

Tricone rock bit IADC537

Wholesale API TCI sealed bearing roller bits in the stock from China factory is for drilling rig machinery.
Optimal test method for drilling parameters:
1. Drill for 5 minutes with initially selected proper WOB and moderate RPM and record the ROP (as shown in the table below).
2. Moderately increase WOB and keep the same RPM and drill under this WOB for 5 minutes and again record the ROP (as shown in the table below).
3. Decrease WOB b the same extent and tepeat step 2.
4. Find the WOB in the tow groups of test than can yield highest ROP.
5. Properly change RPM under optimal WOB and record the ROP (as shown in the table below).
6. Select the RPM at the highest ROP.
7. Set the drilling parameter at the best combination

IADC417 12.25mm tricone bit

Product Specification

Basical Specification

Size of Rock Bit

5 1/2 inches

140mm

Bit Type

TCI Tricone Bit

Thread Connection

3 1/2 API REG PIN

IADC Code

IADC 537G

Bearing Type

Journal Sealed Bearing with Gauge Protection

Bearing Seal

Elastomer or Rubber/ Metal

Heel Protection

Available

Shirttail Protection

Available

Circulation Type

Mud Circulation

Drilling Condition

Rotary drilling, high temp drilling, deep drilling, motor drilling

Nozzles

Three Nozzles

Operating Parameters

WOB (Weight On Bit)

14,156-31,458 lbs

63-140KN

RPM(r/min)

50~120

Formation

Medium formation with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.

table

Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener, Foundation roller cutters for different applications.
As a leading drill bits factory in China, increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.

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Product detail pictures:

2022 New Style Tricone Bit Price - API rock drill bit IADC537 5 1/2 ” (139.7 mm) for hard well – FAR EASTERN detail pictures

2022 New Style Tricone Bit Price - API rock drill bit IADC537 5 1/2 ” (139.7 mm) for hard well – FAR EASTERN detail pictures

2022 New Style Tricone Bit Price - API rock drill bit IADC537 5 1/2 ” (139.7 mm) for hard well – FAR EASTERN detail pictures


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Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, professional manufacturing, and service capabilities for 2022 New Style Tricone Bit Price - API rock drill bit IADC537 5 1/2 ” (139.7 mm) for hard well – FAR EASTERN , The product will supply to all over the world, such as: Mexico, Berlin, United States, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the high quality products and solutions we supply, effective and satisfying consultation service is supplied by our professional after-sale service group. Solution lists and thorough parameters and any other info weil be sent for you timely for the inquiries. So make sure you get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.
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  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Florence from United Kingdom - 2018.12.14 15:26
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Clara from Latvia - 2018.09.19 18:37