Tungsten Carbide Seal Rings from China manufacturer - Hejian Hengji Bit Manufacture Co.,Ltd

Price:	5000.0~50000.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: IADC537

Production Capacity: 5000pieces

Delivery Date: 1-6 month

Style: Others

Place of Origin: Hebei, China (Mainland)

Material: Tungsten Carbide

Machine type: forging

Bearing type: sealed journal bearing

colour: golden,blue,black

Means of Transport: Ocean,Land,Air

Packing: wooden boxes

Type: Center Drill Bit

Brand Name: HJ

Model Number: HJ003

Use: Well Drilling,Mining,oil an...

Main market: USA,Middle East,South Afric...

Certificate: ISO9001&API

1.Material:Tungsten Carbide
2.Use:Well Drilling,Mining,oil and gas
Certificate:ISO9001&API

HJ tungsten carbide insert bits used for oil and gas drilling

IADC	Recommended Parameter		Formation
IADC	WOB KN/mm (bit dia.)	RPM(r/min)
114\115	0.3~0.75	180~50	Very soft with low compressive strength and high drillability,such as clay,mudstone,chalk,etc.
116\117	0.3~0.8	150~70	Very soft with low compressive strength and high drillability,such as clay,mudstone,chalk,etc.
124\125	0.3~0.85	180~60	Soft with low compressive strength and high drillability,such as clay,mudstone,salt,loose stands,soft limestone,etc.
126\127	0.3~0.9	150~60	Soft with low compressive strength and high drillability,such as clay,mudstone,salt,loose stands,soft limestone,etc.
134\135	0.35~0.95	150~50	Soft to medium with low compressive strength or soft with harder streaks,such as shale,mudstone,soft limestone,sands,etc.
136\137	0.35~1.0	120~60	Soft to medium with low compressive strength or soft with harder streaks,such as shale,mudstone,soft limestone,sands,etc.
214\215	0.4~0.95	150~60	Medium hard with hard streaks and high compressive strength,such as medium soft shale,anhydrite,medium soft limestone,medium soft sandstone as well as thick and hard streaks,etc.
216\217	0.4~1.0	100~60	Medium hard with hard streaks and low compressive strength,such as medium soft shale,limestone and sandstone as well as thick and hard streaks,etc.
244	0.35~0.95	150~40	Medium hard with hard streaks and high compressive strength such as hard shale,sands,limestone,etc.
246\247	0.4~1.0	80~50	Medium hard with hard streaks and high compressive strength such as hard shale,sands,limestone,etc.
324\325	0.4~1.0	120~50	Hard with high strength and abrasiveness such as hard limestone,hard sands,dolomite,hard shale,etc.