Hot Sales
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8 1/2″ IADC637 Single Roller Cone/Piling Drilling barrel core bit
Product Description
Tech Data of YINHAI Single Roller Cone
YINHAI Sample Show — 50 Inserts Teeth
YINHAI Factory Supplies Single Cutters
Hot commodity 8.5-inch tricone bits single cones/rotary drilling tools/core baller by YINHAI manufacturer
The single roller cone is the main part of the tri-cone bit. A drill rock bit is made up of three single roller cone bits and welded together. The upper part has connecting thread to connect with the drilling tool, and the lower part is made into a journal with a certain inclination angle to form a auxiliary bearing with the inner hole of the cone. There is a water hole channel on the bit’s leg/arm, which can be installed with oil storage pressure compensation device. The journal needs high wear resistance and hardness to bear load, and enough strength and impact toughness are required inside the matrix.Recommended Drilling Parameters IADC WOB(kn/mm) RPM(r/min) Formations 117 0.30-0.753 180-60 very soft formation with low compressive strenght and high drillability,such as caly,mudstone,chalk,etc. 127 0.30-0.85 180-60 soft formation with low compressive strength and high drillability,such as mudstone,gypsum,soft limestone,etc. 217 0.35-0.95 150-60 soft to medium hard formations with high compressive strength,such as medium soft shale,sandstone,limestone,etc. 437 0.35-0.9 240-70 soft formation with low compressive strenght and high drillability,such as caly,mudstone,chalk,soft limestone,etc. 517 0.35-1.0 140-60 medium soft formation with low compressive strength and high drillability,such as mudstone,sandstone,shale,etc. 537 0.45-1.0 120-50 medium soft to medium hard formation with low compressive strength,such as medium shale,sandstone,medium limestone,etc. 617 0.45-1.1 90-50 medium hard to hard formation witj high compressive strength,such as hard shale,limestone,dolomite,etc. 637 0.5-1.2 80-40 hard to very hard formation with high compressive strength,such as hard limestone,dolomite,marble,etc. NOTE the upper limits of WOB and RPM in above table should not be used simultaneously FAQ:
1.Q:Is your company a distributor or a manufacturer?
A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 12 years’ experience. And We have passed the factory audit by SGS. https://yinhaibits.en.made-in-china.com/2.Q:How about your products?
A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.3.Q:What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Packing can be customized.
4.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.5.Q:What is the minimum order quantity for your factory?
A:It all depends.generally 1-5 pcs.
6.Q:What is the website about your factory?
A:yinhaibits.en.made-in-china.com
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12 1/4″ Tricone Bit IADC 537 , 311.15mm Roller Bit, Rock Drill Bit
Basic Info.
UsageWell Drilling, HDD/Trenchless/No DigMetric Diameter311.15mmThread Connection6 5/8 API RegBit TypeMilled Steel Tooth Bit or Tungsten Carbide InsertsIADC Code115/215/325 437/517/537/ 637TCI Tooth Type-Scoop/Conical Inserts -Chisel Inserts-Flat InsertLug/Shirttail ProtectionHardfacing with Ovoid InsertsPacking Size36*33*52cm=0.061776Transport PackagePly Wooden Box / CartonSpecification88 /102 KGTrademarkYINHAI, Reet XSOriginHejian City, Hebei Province, ChinaHS Code8207199000Product Description
YINHAI 12 1/4″ TRICONE BITS– REAL PHOTOS
YINHAI TRICONE BITS OVERVIEW & TECH DATA
YINHAI FOREIGH EXHIBITION SHOW
About the company-HEJIAN YINHAI ROCK BITS MFG.
Hejian Yinhai Rock Bits Manufacture Co., Ltd is a ROCK BITS enterprise, our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, waterwell, geological exploration and so on. There are technical research team, production management team and professional sales team in our company to serve customers. Both standardized tricone bits produced strictly according to API and rock bits-customizing used in various construction works are provided. Good quality is the main aim we abide by ,ever and forever.
YINHAI Business:
-Our main products include tricone bits (both Steel Milled Tooth and Tungsten Carbide Inserts Bit) from 3″ and 20″ inch and PDC drill bits from 3 1/2″ to 17 1/2″ inch. We are competent to design and produce the drilling tools like single cutters,hole openers and other customized bits depending on the utility demand. Reet XS bits have been being sold well and running stably in many areas, such as: the United States, Canada, France, Saudi Arabia, Egypt , Singapore and Russia and so on.
-We adhere to the principle of “ Win the customer by attractive quality and price” and “Create value for customers by professional technology and experienced service”.FAQ:
1.Q: What kind of packing do you have?
A: Ply-Wooden (free of fumigation); Cartons; Steel Box; Customized Packing
2.Q: What is your price advantage?
A: 100% factory directly sales, OEM or ODM, API production process guarantee, Provide customized services for brand processing.
Reduce the cost of drilling for you, worry free after-sales service.
3.Q:What is your company Location?
A:YINHAI company is located in Junziguan Industrial District, Hejian city, Hebei province,
Where there is the main source of rock bits manufacturing and distribution of China ,
And is only 200km from Beijing Capital International Airport.4.Q: What is the minimum order quantity for your factory?
A: It all depends.Generally 1-5 pcs.
5.Q: What about delivery time?
A: If in stock,prepared to deliver within 1 week, Quick delivery.
Depends on order quantity, when out of stock, 7-30 days.6.Q: What is the website about your factory?
A: yinhaibits.en.made-in-china.com
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Hot-Sale 17 1/2″ 444.5mm IADC535 /537G API Tricone Bit, Roller Cone Bit, Water Oil Gas Drilling, Factory Price
Basic Info.
Model NO.YHA 17 1/2-535/537GMaterialTungsten CarbideUsageWell Drilling, HDD/Trenchless/No DigAvailable Size3 7/8″ ~ 28″Metric Diameter98mm ~ 711.2mmIADC Code435 535 635 / 437 537 637, 117 217 317Tricone Bits TypeTungsten Carbide Inserts Bits & Steel Milled ToothCutting StructureChisel/Scoop/Conical/Spherical Insert, MilledteethBearing TypeRubber/Elastomer Sealed Bearing, Metal BearingPin Thread Connection TypeAPI Standard or CustomizedApplicationWater, Oil, Gas, Geothermal Well, Mining and HDDAvailable ColorsGold, Blue, Red, Green, Silver, Black etc.Applicable IndustriesConstruction Works, Energy & MiningProcessing TypeForgingWarranty2 Months, 50-70 HoursMachine TypeDrilling ToolTransport PackagePly Wooden BoxesSpecification250kgTrademarkReet XS (YINHAI)OriginCangzhou City, Hebei Province, ChinaHS Code8207191000Production Capacity50000 Pieces/YearProduct Description
YINHAI ROCK BITS FACTORY PROFILE1. YINHAI Location:
-Our company is located in Junziguan Industrial District, Hejian city, Hebei province, where is the main source of rock bits manufacturing and distribution of China, and is only 200km from Beijing Capital International Airport.2. YINHAI Business/Market:
— We are a 100% factory (manufacturer) of Tricone Drill Bits (both Steel Milled Tooth Bit and Tungsten Carbide Inserts Bit) from 3″ to 20″
& PDC Drill Bits from 3 1/2 to 17 1/2 inch, with 13 years’ experience of producing Rock Drilling Bits.
— We have passed factory audit by SGS. All of drill bits are strictly according to API standard.
— We are competent to design and produce the Drilling Tools for Water / Oil/Gas well drilling, Mining, Piling foundation and HDD drilling, like Single Roller Cones Bits/Cutters/Palms/ Segments/Sections, Drag Bits, Hole Openers/Rock Reamers, Core Barrel and other customized bits depending on the utility demand.
— YINHAI bits have been being sold well and running stably in Asia, Europe, Africa and Amercia, such as: U.S.A, France, Saudi Arabia, Algeria, Singapore, Italy, India, Chile, Poland, Tunisia, Russia etc.
—We adhere to the principle of “ Win the customer by attractive quality and price” and “Create value for customers by professional technology and experienced service”.
YINHAI TCI & MT TRICONE BITS OVERVIEW
YINHAI WORKSHOP DESIGN & PRODUCTION & WAREHOUSE
YINHAI Tricone Bits/Roller Cone Bits Details:
Tungsten Carbide Inserts Bits /TCI & Steel tooth tricone bits/MT, from 3 7/8 to 28 inch (3 7/8″ ~ 28″).
— Our advantage & features:
1. Bearing polishing process improves the service life2. Hardfacing and Tungsten Carbide Inserts for Leg and shirttail protection3. Heel Inserts and Build up welding on the Steel milled teeth— Since the end of 2021, our factory has added a new process for better bearing performance–bearing polishing,
We polish the bearing after finished turning, After polishing, it is very smooth like mirror, very very smooth and shining.
Extend the service life of our drill bits, allowing customers to get a better quality product for the same value.
— YINHAI TRICONE BITS, ENGINEERED TO DRILL:
IADC 117/217/327, IADC 417/437/517/537/637, Steel Milled Tooth and Chisel/ Scoop/ Conical/ Sphrical teeth
Suitable for Water, Oil, Gas, Geothermal well drilling, Mining and HDD drillingNO. IADC Recommend Parameters Suitable Formation WOB
(KN/mm)RPM
(r/min)1 116,117 0.35~0.8 150~80 Extremly soft formation with low compressive strength and high drillability,such clay,mudstone,cretaceous 2 126,127 0.35~0.9 150~70 Soft formation with low compressive strength and high drillability,such as mudstone,gypsum,salinastone,soft shale,soft limestone 3 136,137 0.35~1.0 120~60 Soft to mid-soft formation with low compressive strength and high drillability,such mid-soft shale,anhydrite,mid-soft limestone,mid-soft sandstone and soft formation with hard interbeds 4 216,217 0.4~1.0 100~60 Soft to medium formation with low compressive strength,such as mid-soft shale,mid -soft limestone,mid-soft sandstone and soft formation with hard interbeds 5 246,247 0.4~1.0 80~50 Mid-hard formation with high compressive strength,such as hard shale,limestone,sandstone and dolomite 6 417,437,447 0.35~0.9 150~70 Extremely soft formation with low compressive strength and high drillability,such as clay,mudstone,cretaceous,gypsum,salinastone,soft shale and soft limestone 7 517,527 0.35~1.0 140~60 soft formation with low compressive strength ,such as mudstone,gypsum,salinastone,soft shale and soft limestone 8 537,547 0.45~1.0 120~50 Soft to medium formation with low compressive strength,such as mid-soft shale,mid -soft limestone,mid-soft sandstone and medium formation with harder abrasiveness interbeds 9 617,627 0.45~1.1 90~50 Mid-hard formation with high compressive strength,such as hard shale,limestone,sandstone,and dolomite 10 637 0.5~1.2 80~40 Hard formation with high compressive strength,such as sandstone,limestone,dolomite and anhydrite,marble Note :The upper limits of WOB and RPM in above table should not be used simultaneously.
FAQ:
1.Q: Is your company a distributor or a manufacturer?
A: Manufacturer, We are a 100% real factory of Rock Drill Bits, with 13 years’ experience in manufacturing.
We have experienced design, production and sales teams, also provide you with OEM service.
Welcome to book a video-call to inspect our factory.2.Q: How about your products?
A: Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.
Copy link to view our factory Verified SGS report, SGS Serial NO.: QIP-ASI206122https://yinhaibits.en.made-in-china.com/company-HEJIAN-YINHAI-ROCK-BITS-MANUFACTURE-CO-LTD-.html
3.Q: What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Cartons; Steel Boxes; Customized Packages.
4.Q: What is the minimum order quantity for your factory?
A: It all depends.Generally 1-5 pcs.5.Q: What about delivery time?
A: If in stock,repared to deliver within 1 week,Quick delivery.
Depends on order quantity, when out of stock,7-30days.6.Q: What is the website about your factory?
A: yinhaibits.en.made-in-china.com
