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| Product Name: |
Tricone roller cone drill bits for water well12 1/4inch IADC537
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| Supply Ability: |
20000 pieces |
| Related proudcts |
tricone bit, drill bit, tricone rock bit, |
| Specifications |
Piece |
| Price Term: |
FOB |
| Port of loading: |
Tjian port |
| Minimum Order |
1 piece |
| Unit Price: |
USD:1830-1870 |
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Condition:New
Warranty:3 months
Marketing Type:New Product
Place of Origin:Hebei, China
Brand Name:CHUANZUAN
Type:DRILL BIT
Machine Type:Drilling Equipment
Certification:ISO
Material:High Manganese Steel
Processing Type:Forging
Use:Well Drilling
Size:12 1/4 inch
Thread Connection:6 5/8 REG
Length:311.1 mm
IADC:537
Formation:Hard Rock Formation
Weight:108kg
Delivery time:3-7 Days
Color:Customized
Packing:Wooden Case
Application:Wells
IADC Rock formation WOB (KN/mm) PRM(r/min)
417/427/437 Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc 0.35~0.90 140~70
447 Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. 0.35~1.00 140~60
517 Low compressive strength, high drill-ability and&©|160;soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc. 0.35~1.05 120~50
527 Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc. 0.35~1.05 120~50
537/547 Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. 0.50~1.05 110~40
617/627 High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. 0.50~1.05 80~40
637/737 High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc. 0.7~1.20 70~40
Mail salebit01@ychbit.com
Facebook salebit@ychbit.com
WhatsApp 15720242014
Outlook salebit15720242014@ho***il.com
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| Company: |
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd.
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| Contact: |
Ms. Aurora Song |
| Address: |
Hejian City, Hebei Province |
| Postcode: |
062450 |
| Tel: |
86 10 15720242014 |
| Fax: |
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| E-mail: |
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