12 1/4" IADC437 high quality TCI tricone bit/roller bit for water well/oil well
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... bearing system 5..Fast drilling rate 6.good after-sales service 7.API SGS Certificate description of drill bit : 1)This series tricone bit use Sealed roller bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the...
hejian tengda petroleum supplies company
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Cone Head Tungsten Carbide Burr Bits High Efficiency Rotary Tool Bits
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Cone Head Tungsten Carbide Burr Bits High Efficiency Rotary Tool Bits Product specification Product Name: Cone Head Carbide Burr / Tungsten Carbide Rotary File MOQ: 20pcs / Size Lead ......
JOINT CARBIDE CO., LTD.
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National Express Bus High Efficiency Used Yutong Coach Bus 35 Seats 2+2 Layout
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national express bus high efficiency used yutong coach bus 54 seats hot sale Zhengzhou Cooper offer the perfect national express bus—an extensive inventory of new and second hand buses for sale at affordable prices! Trade Terms: FOB terms national express ......
ZHENGZHOU COOPER INDUSTRY CO., LTD.
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High Efficiency Used Barudan Embroidery Machine Multi Needle For Cap T Shirt
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High Efficiency Used Barudan Embroidery Machine Multi Needle For Cap T Shirt Description: Model No.: BENSH-YS-18, 18 heads 7 needles, Emb.Area: 600 x 300 / 500mm, work speed: 850rpm, production year: 1996, made in Japan Packing: Vacuum Package...
SUNWING INDUSTRIAL CO., LTD.
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High Efficiency Used Tire Retreading Equipment Curing Rim Fixing Machine Easy Operate
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New Condition Curing Rim Fixing Machine For Used Tire Retreading Equipment Concepts of cold retreading: The low temperature is against the high hot retreading temperature. Generally, 120°C is the denatured point of rubber, over called hot retreading, blow......
TAIZHOU MINGTONG MACHINERY COMPANY LIMITED
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High Efficiency Used Industrial Forklift , 25 Ton Forklift 9200 X 3300 X 4000 Mm
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Product Description Mitsubishi FD250 Used 25ton Diesel Forklift Model: FD250 Conditon: Used Feature: No Oil Leaking Excellent Working Condition Install Good Tires and New Battery Original Japan Good Engine Best Price: Please contact Anna tel: 0086-......
Shanghai Shunguan Heavy Industry Machinery Limited
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High Efficiency Used Corrugated Box Making Machine Cardboard Production Line
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second hand taiwan brand 1800mm 2200mm 5 ply 7 ply corrugated cardboard making machine carton production line Usded 5 ply 7ply 1800mm 2000mm 2200mm corrugated cardboard making machine second hand 5 ply corrugated carton macking line Corrugated cardboard ......
Cangzhou Aodong Light Industry Machinery Equipment Co., Ltd.
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High Efficiency IADC API Carbide Tricone Rock Roller Bits For Exploration
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High Efficiency IADC API Carbide Tricone Rock Roller Bits for Exploration The TCI Tricone bits drilling for medium to hard rock formation.The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and ......
Changsha Sollroc Engineering Equipments Co., Ltd
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pilot tricone bit, metal seal tricone bit, pilot bit, drilling head, drill head, rock tools
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...provide pipe jacking machine, new and used hdd machine, drill rod, drilling tools like barrel reamer, fluted reamer, rock reamer, sonde housing, tricone bit, mud mixing system, mud recycling system, slurry pump, locating system,hdd machine spare parts etc....
Shanghai Xiaou Industry Co., Limited
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Tricone Bit Rock Bit for well drilling / FHJ/HJTSeries Metal Sealed Bearing Bit
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...Tricone Bit Diameter from 7 7/8-17 1/2 inch,IADC Code from 437 to 547 Cutting Structure Enhancing the wear-resistance of cutting tooth by welding new type of wear resistant material on the tooth surface of steel tooth bit. Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit. Bearing Structure High...
Dongying Safe Petroleum Technology Co,.Ltd
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