API Standard P550 Non Magnetic Drill Collar Nmdc for Well Drilling Oilfield
After-sales Service: Provide
Warranty: 12 Month
Manufacturing Process: CNC Milling
Surface Treatment: Oxidation
Operation Pressure: Atmospheric Pressure
Product descriptionLWD/MWD Non-Magnetic Hang Sub For Well DrillingChina Manufacturer LWD/MWD Non-Magnetic Hang sub for well drilling, The following sets of specifications are common specifications and can be processed according to customer requirements. Product ParameterTechnical ParametersECHNICAL PARAMETERSTypeDiameter(mm)Internal Diameter(mm)Internal bore length(mm)Lower-endaperture(mm)Total leagth(mm)MWD-12112188.21590652500MWD-172172111.51316832073MWD-175175127.41280761690MWD-2032031271406832048 -----------------------------------------------------------------Liaoning Tolian Technology development Co,. LtdAdress:No.45 Shuangde Street,Tiexi Distrct,Anshan City,Liaoning Province,China
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API Standard Non-Magnetic Drill Collars Used in Oilfield Well Petroleum Machinery Drilling Rig Equipment Accessories for Sale
After-sales Service: Yes
Warranty: 12 Months
Manufacturing Process: Forging
Surface Treatment: Spray-Paint
Operation Pressure: Atmospheric Pressure
1. DescriptionThe drill collar is located below the drill pipe and above the drill bit; drill collars can generally be divided into round drill collars, spiral drill collars and non-magnetic drill collars for downhole magnetic instruments.2. Functions(1). Apply WOB to the drill bit;(2). Ensure the necessary strength under compression conditions;(3). Reduce the vibration, swing, and jump of the drill bit, so that the drill bit works smoothly;(4). Control well deviation3. Detail parameters of our productConnection Style and SizeODIDLength mmDF mmBending ratiomminmminNC2379.43 1/831.81 1/4915076.22.57:1NC2688.93 1/238.11 1/2915082.92.42:1NC31104.84 1/850.829150 or 9450100.42.43:1NC35120.74 3/450.829150 or 9450114.72.58:1NC38127557.22 1/49150 or 94501212.38:1NC44152.4657.22 1/49150 or 9450144.52.49:1NC44152.4671.42 13/169150 or 9450144.52.84:1NC44158.86 1/457.22 1/49150 or 9450149.22.91:1NC46158.86 1/471.42 13/169150 or 94501502.63:1NC46165.16 1/257.22 1/49150 or 9450154.82.76:1NC46165.16 1/271.42 13/169150 or 9450154.83.05:1NC46171.46 3/457.22 1/49150 or 9450159.53.18:1NC50171.46 3/471.42 13/169150 or 9450159.52.37:1NC50177.8757.22 1/49150 or 9450164.72.54:1NC50177.8771.42 13/169150 or 9450164.72.73:1NC50184.27 1/471.42 13/169150 or 9450169.53.12:1NC56196.87 3/471.42 13/169150 or 9450185.32.70:1NC56203.2871.42 13/169150 or 9450190.13.02:16 5/8REG209.68 1/471.42 13/169150 or 9450195.72.93:1NC61228.6971.42 13/169150 or 9450212.73.17:17 5/8REG241.39 1/276.239150 or 9450223.82.81:1NC70247.69 3/476.239150 or 9450232.62.57:1NC702541076.239150 or 9450237.32.81:18 5/8REG279.41176.239150 or 9450266.72.84:14. Overview of CompanyDezhou Rundong Petroleum Machinery Co., Ltd is a professional company with 18 years history in manufacturing of petroleum machinery products. Our company has an area of 17500 square meters, 12 technical personels, 18 quality inspection personels, 126 workers and 9 patents. Annual output value is up to USD $14 million. After comparing with foreign famous brand products during testing on offshore of COSL and various oilfields , some products enjoy the same quality level with them both in processing technic and service life. Our company has made excellent contribution in pushing Chinese petroleum machinery industry forward.5. Our certificates & patents6. Pacakge of our products7. Customers' visiting shows8. After-sales service(on-well service)9. Transportation10. FAQQ1: Are you manufacture?A1: Yes, we are. We have been in drilling industry for 20 years and some of our products has enjoyed high reputation already, such as drilling tools, mud pump parts etc. Meanwhile, we trade other accessories to save customers' energy and shipping cost.Q2: How to believe that our products have high quality?A2: We are first-choice supplier of COSL, SINOPEC, CNPC since we established our company. Our products have been tested compared with some foreign famous brand on on-shore and off-shore drilling projects many times. Our products show their high-cost-performance always.Q3: How can I choose the most suitable products ?A3: Please let us know your needed products name and specifications. Our professional technical department will suggest the most suitable products to you according to your fact demands.Q4: Could you supply samples?A4: Yes, we could. We are glad to supply samples, but with sample fees. Q5: Whether you can manufacture strange kind of products, even the model isn't clear ?A5: Yes, we could. If you can provide the drawings, we can manufacture as per your drawings. If you don't have drawings, the samples are workable. After receiving your samples, we can measure and make a drawing, then manufacture as per the drawing.Q6: What is your trade terms?A6: EXW, FOB, CFR and CIF etc. all acceptable.Q7: What's the Payment Terms ?A7: 30% T/T after signing the contract and 70% balance before delivery.Q8: What's the delivery time?A8: For stocks in available, it could be shipped out within 3 days after receiving the prepayment. For products need to be produced, usually 35 working days.Q9: What's the warranty time?A9: Normally, it is 12 months after you receiving our products.
High Quality Drill Collar Machining Parts for Oil Field
After-sales Service: Provide
Warranty: One Year
Condition: New
Certification: ISO9001
Standard: GB, API
Products DescriptionProduct Material1) Non magnetic drill collar steel stainless 2) Steel, mild steel, SPCC3) SS201, SS303, SS304, SS316, SS316L4) Brass, copper5) ABS, PP, PE, PC, POMProduct NamePrecision Machining partsSurface Treatment powder coating, lacquer coating, black oxide, printing, matte, glossy, texturedSize1) According to customers' drawings2) According to customers' samplesDrawing Formatstep, dwg, igs, pdfCertificatesISO 9000:2000 &APIPayment TermT/T, L/C, Trade Assurance1:Original : China2: Payment terms: TT L/C3:Processing material: metal, special metal, SS, P550Processing technique: turning , drilling , boring, milling,planingProduct characteristics:CNC Precision machining Processing method: According to drawing and sampleCertificate:APICustomizing: OEM,ODMPrice: according to drawing and sample After-sale: provide