technical specifications Material: Tantalum. Chemical Composition: Tantalum (Ta)= 34,7 % Niobium (Nb)= 12,5 % Titanium Dioxide (TiO2)= 0,88 % Tungsten(W) = 10,8 % Vanadium (V)= 11,2 % Hafnium (Hf) = 12,5% Product Presentation: Mesh 200 Product Packaging: Double ring drum. Min Purchase Order: 26 MT (metric tons). It fits in 1 Container. Max Purchase Order: 1200 MT per month with production increases. The business model shall initially be tested with a 26 MT purchase order (PO). Thereafter, the quantity could be increased as demanded. For large POs, a face-to-face meeting is a requirement. Stock availability: The product is ready for shipping. Place of delivery: FOB - Santa Marta, Colombia. Method of payment: The payment is made by trust, escrow or letter of credit which becomes effective at the time of mineral verification and before its movement to another destination. Cost: USD $73 / kg
Tubing Head Tubing head is a vital component in the oil and gas industry, enabling the safe and efficient production of hydrocarbons from underground reservoirs. It provides a secure connection for production tubing, controls wellbore pressure, and helps maintain the integrity of the wellhead system. Description The Tubing Head is an adapter between the first casing column and the blowout preventer set (during drilling) or wellhead (after completion). The adapter can be threaded or welded to the casing and can have flanged or clamped connections to match the blowout preventer set or wellhead. It is the primary interface for pressure control equipment. At the time of installation, the casing head is usually tested for very stringent pressure and leakage parameters prior to the installation of any surface equipment to ensure viability under blowout conditions. Characteristics The tubing head and tubing cross are used to suspend the tubing and seal the annular space of tubing. Its characteristics are: 1. The secondary sealing form between the tubing hanging and the reducer flange includes O-ring seal, greased BT seal and metal-to-metal seal; 2. The sealing forms of tubing hanging and tubing head are metal-metal seal, special synthetic rubber seal or metal seal + special synthetic rubber seal; 3. With grease injection port and sealed test port; 4. The lower sealing form of the tubing head includes O-ring seal, greased BT seal and metal seal; 5. The tubing hanging and tubing head reducer flange can directly pass through the cable and can be equipped with a downhole safety valve control pipeline interface; 6.The side exit link is threaded or wire-flange type, and is equipped with VR thread for easy valve replacement operation.
Description Pup Joint, also referred to as Riser Spool, or Surface Riser Spool is a pressure-containing piece of equipment having end connections, used below or between drill-through equipment. The Spacer spool is a wellhead section that has no provision for suspension of tubular members and which may have no provision for sealing of tubular members. It is used to provide separation between two components with equal-sized end connections. providing exceptional performance as a wellhead extension, securing connection for choke manifold and kill manifold. Features A. Flanged, studded, and rubbed ends are available in any combination. B. We can produce a spacer spool for any combination of size and pressure ratings. C. Integral forged material ensures excellent reliable working performance. D. spacer spools are designed to minimize length while allowing sufficient clearance for wrenches or clamps unless otherwise specified by the customers. E. The standard Spacer Spools do not include outlets, although outlets can be added as per request. F. Our spacer spool is suitable for general working conditions and sour service. G. Stainless Steel 316L or Inconel 625 corrosion-resistant alloy ring grooves are also available. H.Normally we will provide tap-end studs and nuts with studded-end connections.
Characteristics of digestion vessels inside microwave digestion system: 1. Material selection: TFM (or PFA), low blank value 2. No recycled materials are added to the product to ensure purity 3. Suitable for use with microwave digestion instruments of various brands and models 4. The price of the same product quality is one-half to one-third of the original factory 5. Various types of microwave digestion tanks can be processed according to customer requirements Our factory has its own advantages: 1. Our factory can process raw materials without adding recycled materials, ensuring a very low background 2. For microwave digestion vessels of various models, as long as you need to drive acid later, we can help you match acid-driving electric heating plates of different sizes, which greatly saves you the trouble of multiple consultations, and the matching purchase is more cost-effective 3. Any part we process can match the original factory Any part we process can match the original factory, and the price is better than the original factory 1. Suitable for Italian Milestone ETHOS outer lining 34199 2. Suitable for Italian Milestone ETHOS digestion tank 33806 3. Suitable for Milestone ETHOS digestion tank cover 35140 5. Suitable for Milestone ETHOS main control spring 050184 6. Suitable for Milestone ETHOS main control gasket 050183 7. Suitable for Milestone ETHOS ceramic sleeve (including sealing ring) 055135 8. Suitable for Milestone ETHOS main control bracket 45191T 9. Suitable for Milestone ETHOS sealing screw 055139 Our factory can customize the vessels that are suitable for microwave digestion systems of various manufacturers as follows: Adapt to American CEM, Milestone, Anton Paar, Jena, Shanghai Sineo, etc.
The check valve is a kind of one-way valve, which relies on the pressure of the medium to realize the metal seal between the spool and the valve body, the greater the medium pressure, the better the sealing performance. Product Description The check valve is a kind of one-way valve, which relies on the pressure of the medium to realize the metal seal between the spool and the valve body, the greater the medium pressure, the better the sealing performance. The check valve design and manufacture of APImeivalve fully meet the requirements of API spec 6A and can be used interchangeably with equipment conforming to API spec 6A. The valve body is made of alloy steel forging, with strong mechanical properties, and can withstand high pressure, with safe and reliable performance. The bonnet and valve body are bolted together, and the seal is the sealing ring on the bonnet and the inner wall of the valve body. The sealing performance is reliable. It provides minimal assembly clearance between the bonnet and body (designed to be 0), thereby reducing erosion of bolts and holes by corrosive media and reducing bolt loads. Hard alloy is hard-faced on the core and sealing surface of the valve body so that it has good wear resistance and corrosion resistance. The core material should use sulfur-proof steel, and other parts should use the method of limiting hardness so that the valve can be used in an environment containing H2S. Install the valve body into the pipeline according to the flow direction on the valve body. The valve core by the upper and lower pressure to achieve movement and sealing so that the valve core can not be stuck. Technical Parameters 1. One-way flow of the working medium. 2. Working pressure: 2,000 psi ~ 20,000 psi 3. Nominal diameter: 2.1/16 "~ 4.1/16" (52mm ~ 103mm) 4. Working medium: oil, natural gas, mud, H2S and CO2 gas 5. Operating temperature: -46C ~ 121C (LU level) 6. Material level: AA, BB, CC, DD, EE, FF, HH 7. Specification level: PSL1 ~ 4 8. Performance level: PR1 ~ 2
Ball screw gate valves are designed for large caliber, high-pressure manual valves. The valve combines the tail balance lever and the unique ball principle to make its operation light, low torque, and easy to operate. Its diameters range from 3 1/16 "to 9" and its pressures range from 10,000 psi to 20,000 psi. Product features: 1. Two-way downstream sealing structure, which improves the service life; 2. Fixed metal seal (between gate and seat and seat and body); 3. Simple and reliable gate and seat design can reduce field service; 4. Sealing ring between seat and body helps seal at low pressure. They also prevent granular contaminants from entering the body chamber and sealing area; 5. Stem seal design covers all pressure classes, temperature ranges, and all fluid conditions encountered in wellhead and manifold environments; 6. Metal seal between bonnet and valve body, up to 20000psi working pressure; 7. Reverse stem seal structure allows the valve to replace stem seal under pressure drive; 8. To ensure safety, a grease injection device can be placed on the stem after the inverted seal. The device can be placed on the bonnet to eliminate body leakage; 9.Ball screws can effectively improve the switching efficiency and reduce the switching torque, which is more conducive to opening and closing the valve easily and quickly. For more information, please visit our website.
The check valve is a kind of one-way valve, which relies on the pressure of the medium to realize the metal seal between the spool and the valve body, the greater the medium pressure, the better the sealing performance. The check valve design and manufacture of APImeivalve fully meet the requirements of API spec 6A and can be used interchangeably with domestic and foreign equipment conforming to API spec 6A. The valve body is made of alloy steel forging, with strong mechanical properties, and can withstand high pressure, with safe and reliable performance. The bonnet and valve body are bolted together, and the seal is the sealing ring on the bonnet and the inner wall of the valve body. The sealing performance is reliable. It provides minimal assembly clearance between the bonnet and body (designed to be 0), thereby reducing erosion of bolts and holes by corrosive media and reducing bolt loads. Hard alloy is hard-faced on the core and sealing surface of the valve body so that it has good wear resistance and corrosion resistance. The core material should use sulfur-proof steel, and other parts should use the method of limiting hardness so that the valve can be used in an environment containing H2S. Install the valve body into the pipeline according to the flow direction on the valve body. The valve core by the upper and lower pressure to achieve movement and sealing so that the valve core can not be stuck. Technical Parameters 1. One-way flow of the working medium. 2. Working pressure: 2,000 psi 20,000 psi 3. Nominal diameter: 2.1/16 4.1/16 (52mm 103mm) 4. Working medium: oil, natural gas, mud, H2S and CO2 gas 5. Operating temperature: -46 C 121 C (LU level) 6. Material level: AA, BB, CC, DD, EE, FF, HH 7. Specification level: PSL1 4 8.Performance level: PR1 2
Description Pup Joint, also referred to as Riser Spool, or Surface Riser Spool is a pressure-containing piece of equipment having end connections, used below or between drill-through equipment. The Spacer spool is a wellhead section that has no provision for suspension of tubular members and which may have no provision for sealing of tubular members. It is used to provide separation between two components with equal-sized end connections. providing exceptional performance as a wellhead extension, securing connection for choke manifold and kill manifold. Features A. Flanged, studded, and rubbed ends are available in any combination. B. We can produce a spacer spool for any combination of size and pressure ratings. C. Integral forged material ensures excellent reliable working performance. D. spacer spools are designed to minimize length while allowing sufficient clearance for wrenches or clamps unless otherwise specified by the customers. E. The standard Spacer Spools do not include outlets, although outlets can be added as per request. F. Our spacer spool is suitable for general working conditions and sour service. G. Stainless Steel 316L or Inconel 625 corrosion-resistant alloy ring grooves are also available. H. Normally we will provide tap-end studs and nuts with studded-end connections. Technical Parameters Product Name: Spacer Spool, Riser Spool, Pup Spool, Pup Joint Pipe, Pup Joint Bore Size: 1-13/16", 2-1/16", 4-1/16", 5-1/8", 7-1/16", 13-5/8", 20-3/4", 21-1/4" or customized Overall Length(OAL)/Height: As per customers' requirements Connection: API 6A Flange, API 16A Clamp, WECO Union Standards: API Spec 6A, NACE MR0175, Working Pressure: 3000 PSI to 20000 PSI Material Class: AA, BB, CC DD, EE, FF Material: Made from high-strength alloy AISI 4130 (Integral Forged) 60K, 75K, and processed especially with heating treatment, suitable for H2S environment. Temperature level: Working Medium: Oil, Natural Gas, Mud Performance Requirement: PR1, PR2 Product Specification Level: PSL1, PSL2, PSL3, PSL4 Paint Color: Red, Blue, or Customized
The sterile hypodermic syringes for single use or disposable hypodermic needles are assembled by the barrel, plunger, piston, with/without hypodermic needle, which can be classified into central nozzle type and side type according to the prick connector. Sterile Hypodermic Syringe Introduction All parts and material for the sterile hypodermic needle and sterile hypodermic syringe meet medical requirements after sterilisation by ETO, pyrogen-free. The inner side of the sterile disposable hypodermic syringe barrel is coated with silicon to ensure that the plunger can be moved smoothly. The hypodermic syringes used together with hypodermic needles are intended to inject the drug for the patient or take out the blood for the patient. If you want to buy disposable sterile hypodermic syringes, please contact us.
DDTG-55Z High Speed Tubular Linear Actuator The DDTG-55Z high speed electric linear actuator is a high-performance solution designed for applications that demand rapid and precise linear motion. With its advanced design and high-speed motor, it offers quick response times and accelerated speeds while ensuring precision and accuracy. This actuator is ideal for industries such as robotics, automation, and aerospace, where high-speed operation is critical for enhanced performance. Technical Data of DDTG-55Z Ultra High Speed Linear Actuator Model DDTG-55Z Input Voltage 12V or 24V or 36V or 48V material of outer tube AL 6063/stainless steels 304 material of lead screw stainless steels 304 material of piston rod stainless steels 304 material of the nut DuPont POM, USA Stroke Length 50500mm Motor Type brushed motor Max Load 400N (24V) / 250N(12V) Load Speed 80-90mm/s Limit Switch built-in Duty Cycle under max load,work for 50 times , stop for 20minutes15%-20%;under min load can work continuously Protection Class IP67 Operating temperature -20-60 ºC Wire length Custom Noise on load 60db Dimension of DDTG-55Z High Speed Tubular Custom Linear Actuator DDTG-55Z mm Limit Switch Hall Sensor Over Current Protection Min. install dimension L+S 325+S Pending Pending DDTG-55Z Fast Electric Actuator Customizable Options Wire length Stroke length Install dimension Color Bracket Control box Now the price of fast linear actuator 12v is reasonable, if you have needs, please contact us.
*Quartz Ware Manufacturing(VLSI Grade) from South Korea -Industry: Semiconductor/FDP/LCD/Solar Cells ETC -Application: Wet Station/Diffusion/CVD/PVD/ETCH and Other -Product: Bath, Tank, Bubbler, Ring, Dom, Tube, Boat, Crucible, Nozzle Etc *Sapphire Ware -Window, Plate Etc *SiC Wafer(N type, High Purity, 100&150mm OD) *SiC EPI Wafer
A Globe Control Valve is a type of linear motion valve primarily used to regulate fluid flow in pipelines. It consists of a movable disk (or plug) and a stationary ring seat in a globe-shaped body. By raising or lowering the plug, the valve controls the flow rate. Globe valves are versatile and suitable for various applications, including throttling and isolation services in industries such as oil and gas, chemical processing, and power generation. Their design allows for precise flow control, making them essential components in process control systems where accurate regulation of flow, pressure, or temperature is required. You'll be interested in China Manufacturers.
This high quality ceramic toothbrush holder keeps your bamboo toothbrush clean,helps it dry quicker, and reduces bathroom clutter. The minimalistic ring design hlods the toothbrush upright, so it can air dry and drain quicker and more efficiently than in a typical cup. It also looks really stylish,and complements any bathroom. Our toothbrush holder is available in four different colors, so you can match them either to your toothbrush or the colour scheme of your bathroom. Choose from white,blue,pink or black. Buy now - https://nbbrush.com/product/sleek-mini-ceramics-toothbrush-holder-small-ceramic-ringpack-of-2/
TRICONE BIT Tricone bit featuring a high-precision metal seal, our design employs expertly crafted metal seal rings for the bearing's axial dynamic seal. Two elastic rubber rings, positioned in the tooth palm and roller seal regions, ensure consistent metal ring seal contact. An all-rubber oil storage bag prevents drilling fluid infiltration and manages pressure differentials, safeguarding the bearing's lubrication system. Additionally, we utilize a grease resilient to temperatures up to 250°C, ensuring optimal wear resistance. Top Tools emerges as a frontrunner among tricone bit manufacturers. With an unwavering commitment to innovation and quality, our tricone bits for sale stand as a testament to unparalleled performance, offering a suite of benefits that redefine drilling precision. Types Of Tri cone Rock Bits For Sale TCI Bit The insert drill features high-strength, high-toughness carbide teeth. Its optimized design, encompassing tooth row count, tooth number, exposed tooth height, and distinct alloy tooth shape, maximizes its wear resistance and superior cutting capability. Steel Tooth Bit The nilled-tooth drill's tooth surface is enhanced with a novel wear-resistant material, bolstering the longevity of the drill's cutting teeth while preserving its high Rate of Penetration (ROP). What Are Tricone Drill Bits For Sale Made Of? 01 Bit Body There are three tooth palms assembled and welded together, and there is a connecting thread on the upper part. 02 Bearings And Their Oil Storage Seals There are three tooth palms assembled and welded together 03 Cone A conical metal body composed of a cone body and teeth. There are two types of tooth: milled tooth and inset tooth 04 Nozzle There are three tooth palms assembled and welded together If you want to know more drill bits types, please visit our website.
DYED COTTON YARNS / DYED BAMBOO YARNS: Ring Spun yarn from Ne. 6/1 to Ne. 45/1 Carded and Combed (Single and Plied) Compact yarn Ne. 24/1 to 45/1 Combed (single and Plied) IMPORTED COTTON YARN (100% COTTON) (Australian, US Accala, CIS, GIZA, PIMA etc): Ring Spun yarn from Ne. 20/1to Ne. 120/1 Compact yarn Ne. 20/1 to 140/1 Combed Compact Single and Plied Yarn Core Spun (from Ne. 7/1 to 80/1 with Different Denier of Lycra 140D, 70D, 40D, and 20D Carded and Combed /Single and Plied) Hammel Twist Core Spun Yarn Slub, Multicount, Lycra Slub and Multicount yarn (in Carded and Combed) ORGANIC COTTON & FAIRTRADE COTTON YARN(CERTIFIED) Ring Spun 100% Organic Cotton (Ne. 7/1 to 40/1 Carded and Combed) Compact 100% Organic Cotton (Ne. 16/1 to 50/1 Combed) Organic Blending with different Ration (from Ne. 7/1 to 80/1 Carded and Combed) 100% Organic Core Spun Yarn (from 7/1 to 40/1 with different denier of Lycra) 100% Organic Slub Yarn (from Ne. 6/1 to 36/1 Carded and Combed) 100% Organic Multicount yarn (From Ne. 6/1 to 30/1 Carded and Combed)
Where we can cater the vast variety of yarn e.g. Synthetic/man-made, 100% Cotton and Cotton/Polyester blended, Lycra core spun yarns etc. with different shades and best dyes and chemicals to be used as VAT, REACTIVE, DISPERSE & Sulfur. For your information NISHAT yarn range specially 100% Cotton yarn, Fancy Yarn (Slub, Multicount, Slub Lycra), Organic & Fair-trade Cotton yarn, P/C and Lycra Core Spun Yarn in Sea worthy Export Carton & Pallets Packing. Detail is as under, PAKISTANI COTTON YARN (100% COTTON) : Ring Spun yarn from Ne. 6/1 to Ne. 45/1 Carded and Combed (Single and Plied) Compact yarn Ne. 24/1 to 45/1 Combed (single and Plied) Slub Yarn (in Carded and Combed) Uneven Yarn Multicount yarn (in Carded and Combed) Core Spun (from Ne. 7/1 to 40/1 with Different Denier of Lycra 140D, 70D, 40D, and 20D Carded and Combed /Single and Plied) Hammel Twist Core Spun yarn Lycra Core Spun Slub (Carded and Combed / Single and Plied) Lycra Core Spun Multicount (Carded and Combed / Single and Plied) Dual core spun yarn (DUAL FAX), Lycra with T-400 or Polyester filament DYED COTTON YARNS / DYED BAMBOO YARNS: Ring Spun yarn from Ne. 6/1 to Ne. 45/1 Carded and Combed (Single and Plied) Compact yarn Ne. 24/1 to 45/1 Combed (single and Plied) IMPORTED COTTON YARN (100% COTTON) (Australian, US Accala, CIS, GIZA, PIMA etc): Ring Spun yarn from Ne. 20/1to Ne. 120/1 Compact yarn Ne. 20/1 to 140/1 Combed Compact Single and Plied Yarn Core Spun (from Ne. 7/1 to 80/1 with Different Denier of Lycra 140D, 70D, 40D, and 20D Carded and Combed /Single and Plied) Hammel Twist Core Spun Yarn Slub, Multicount, Lycra Slub and Multicount yarn (in Carded and Combed) ORGANIC COTTON & FAIRTRADE COTTON YARN(CERTIFIED) Ring Spun 100% Organic Cotton (Ne. 7/1 to 40/1 Carded and Combed) Compact 100% Organic Cotton (Ne. 16/1 to 50/1 Combed) Organic Blending with different Ration (from Ne. 7/1 to 80/1 Carded and Combed) 100% Organic Core Spun Yarn (from 7/1 to 40/1 with different denier of Lycra) 100% Organic Slub Yarn (from Ne. 6/1 to 36/1 Carded and Combed) 100% Organic Multicount yarn (From Ne. 6/1 to 30/1 Carded and Combed) Dual core spun yarn (DUAL FAX), Lycra with T-400 or Polyester filament POLYESTER/COTTON
ROCK REAMER There is no fixed tooth shape and bearing for the rock reamer, so it is necessary to select appropriate tooth shape and bearing structure according to different stratum structure. It adopts the palm back tilt, cold inlaid anti - ruin gold design, with the roller anti-peeling structure, mainly to prevent the roller falling off after the roller bearing is damaged, resulting in the accident in the hole. The roller reamer is suitable for horizontal directional drilling construction, with high design strength, good wear resistance, long service life and good safety performance. The reaming size is 220~1600mm. Types Of Rock Reamer Roller Cone Reamer It means that the teeth using the roller are milled teeth, that is, the teeth milled out on the matrix of the roller, whose wear resistance is relatively poor. In order to improve its wear resistance, it is often coated with a hard alloy layer. What Are Rock Reamer Made Of? 01 The Structure Of The Rock Reamer Is Shown In The Figure The rock reamer mostly uses the single tooth palm of the cone bit and the cone as one cutting edge, 02 With The Number Of Cutting Edges At Least 3 The cone reamer is composed of a rear centering plate, a rear baffle. 03 A Mandrel A front baffle, a front centering ring, a front centering plate, a cone, and a tooth palm. 04 The Reamer Uses Welding Process To Connect And Fix The Components. In the process of hole reaming, the screw drill provides torque and the drill provides tension. As a drill bit supplier, we will do our best to meet all the needs of customers. If you want to know more types of oem pdc bit, please visit our website.
