In life science research, liquid nitrogen is a commonly used freezing medium, and the container that stores it has become an important experimental tool. During the experiment, in order to stabilize the low-temperature storage environment of the sample, regular replenishment is required to ensure adequate supply. Because liquid nitrogen is volatile, the amount of liquid nitrogen decreases over time. Therefore, self-pressurizing liquid nitrogen tanks designed for liquid nitrogen supply are widely used and are very popular in scientific research institutions, laboratories, health industries and other places. What is a self-pressurizing liquid nitrogen tank? Answer: It is a liquid nitrogen supply equipment. It can also be called a pressurized liquid nitrogen tank! Its principle of supplying liquid nitrogen is very simple, which is to use the evaporation of liquid nitrogen to generate pressure to realize the discharge of liquid nitrogen. There is a valve on the top of its tank that controls the pressure increase. Only when a certain pressure is reached can the liquid discharge be realized. So, when the pressure reaches what level, can this function be realized? When the pressure reaches 0.02MPa-
Liquid nitrogen supply tank is a cryogenic container made of stainless steel, mainly used for liquid nitrogen transfer and replenishment; The container itself has a pressure boosting system, which supplies liquid nitrogen to other containers by controlling valves. It is usually used in conjunction with experimental instruments, electronic equipment and other devices. It is characterized by being equipped with double safety automatic control valves to provide double safety protection measures; it can be continuously pressurized and has the uninterrupted nature of continuous liquid discharge; it is designed with 304 stainless steel inner and outer tanks + vacuum insulation structure, and has been rigorously tested at low temperatures; it is installed with Mobile casters with high load-bearing capacity make movement quick and convenient. Correct use steps of liquid nitrogen supply tank: 1.Add liquid Input liquid from the liquid inlet valve. When filling the tank, you must first open the vent valve, connect the metal hose for infusion to the liquid inlet valve, open the liquid inlet valve, and then add liquid nitrogen to the tank. The filling is completed. Finally, close the liquid inlet valve. 2. Liquid level indication Liquid nitrogen supply tanks are generally equipped with a buoyancy level gauge. By observing the yellow indicator ring on the transparent display, you can grasp changes in the liquid level in the tank. 3.Storage When storing liquid nitrogen, the liquid inlet valve and booster valve should be closed, and the vent valve should be opened; 4.Transportation When the liquid nitrogen supply tank needs to be transported, the opening and closing states of each valve should remain the same as during storage, and the bottom casters should be fixed to prevent losses caused by road bumps. 5.Infusion When you need to add fluid to other containers, pay attention to the following steps: (1) Close the vent valve; (2) Open the booster valve; (3) Observe the pressure gauge; (4) When the pressure rises to 0.05MPa, open the drain valve to replenish liquid nitrogen; Liquid nitrogen supply tank is an important cryogenic equipment, which is widely used and frequently used. Correct use is more conducive to the smooth progress of experimental work.
Diesel En590 10-50-500-5000 And Others Ppm Ultra Low Sulphur. D2 0,2-62 Gost 305-82 Or 0,01 Or 0,05. D2 Automotive Fuel Oil (ago). D6 Virgin Fuel Oil. Hsd Diesel High Speed 500ppm En90. Diesel En590 Euro4 Gost 52368. Pms Premium Motor Spirit Jp54 (ts1) Gost 10227-86. Jet Fuel A1 Gost 10227-86. Marine Fuel Oil Cst 180-280-380. Espo (siberia Pacific Oil) Crude Oil Api 34,7. Lco (light Cycle Oil). Mazut Mt100 Gost 10585-75 And 10585-99. Rebco Gost 51 858-2002/9965-76 Api32/crude Oil 39-1623-93. Lpg 50/50 Propane/butane - 70/30 P/b. Lng 5542-87 By Iso Containers Etc. Gasoline All Types (87-89-92-95). Bitumen/asphalt All Grades. Fertilizers Urea, Dap, Etc Product Description : Petroleum products are materials derived from crude oil (petroleum) as it is processed in oil refineries. ... These fuels include or can be blended to give gasoline, jet fuel, diesel fuel, heating oil, and heavier fuel oils.. Price of product ( USD price or FOB price) : 20.000 MT monthly market price. 100.000 MT monthly market price Less 5%. Product origin : Russia and Non Russia Key Specifications/Special Features : All types/grades of Fuels, Gas, Oil are available for supply. Many commercial names for oils, fuels, gases, etc. are used in the market. To avoid misunderstanding basic details of specifications needed by buyer are mandatory. Specifications for types/grades of products (special grade needed by buyer) will be issued after received your credible purchase request in the form LOI/ICPO docs. Minimum Order Size and Packgaing details : Bulk in tanker vessels. Tanks 20 MT.
We can supply Acetic Acid Industrial Grade and Food Grade. Commodity:Acetic acid. Other name: Glacial acetic acid Molecular formula CH3COOH CAS:64-19-7 EC No.200-580-7 Introduction: Annual capacity of our glacial acetic acid is 350,000.the raw material is methanol.we use a new technical process to produce: Methanol decomposition. the most important characteristic of this way are as following: mild oder; high quality--can reach 99.99%min; low cost--30% lower than oil decomposition and ethanol decomposition way. Specifications: Apha color:
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high quality stainless steel 201 honey tank with cover and valve 25kg Basic Information Place of Origin: CHINA Brand Name: Super-Sweet Certification: ISO Model Number: HB Minimum Order Quantity: 1 Price: 12-45kgs Packaging Details: 25 kg honey tank Standard Packing: 1pcs/carton Size: 34*33*33cm GW: 8kg Delivery Time: Shipped in 5 days after payment Payment Terms: T/T, Western Union, MoneyGram, D/P, L/C Supply Ability: 5000 Piece/Pieces per Month 25 kg honey tank
Petrochemical : base oil / furnace oil / mho / cst range/ used engine oil / bitumen, Bio diesel : used cooking oil / specially blended soybean / canola oils for industrial use (insultating oil) / cnsl (cashe nut shell liquid) Automotive & industrial oils & lubricants (manufactured to every specific blend / brands ) Waste food solutions .Our logistics team can provide with prices based on ex tank in uae, fob in uae seaports and cif to the destination port of the buyers. we can arrange to supply in flexitanks (20ft container), ibc tanks and drums (208 litres)
We can supply tanks and vessels required for storage and transportation tanks of various liquids and gases like LPG, PROPANE, PROPYLENE, AMMONIA, LIQUIDCARBONDIOXIDE, CHLORINE , HYDROGEN, NITROGEN, OXYGEN, ARGON, SULPHUR DIOXIDE, BUTADINE, ETHYLENE OXIDE AND OTHER GASES , in a wide range of various capacities for use in domestic, industrial and transportation sectors. The manufacturing of these tanks requires special expertise , technology and strict quality control measures. These tanks are manufactured confirming to various design standards like ASME SECT VIII DIV I & II, AD- MERKBLATTER, PD5500, IS2825 and under the stagewise inspection of various third party inspection agencies like DNV, BVIS, TUV, LLOYDS ,PDIL and others. We also supply a wide range of Process Plant Equipments such as Coded Pressure Vessels, Distillation Columns, Towers, Reactors and Heat Exchangers. Also we undertake turnkey projects to construct Fixed & Floating Roof Tanks, Mounded Storage Tanks and Plant Piping.
We are supplier and exporter of Sugarcane Molasses. Sugarcane Molasses Specifications: Grade: TRS 50+, And Brix 80% + Packing: IBC Tank We can supply you sugarcane molasses from india as per attached specification : Bix - 82% Trs - 50 Specific gravity at 30 degree centigrade - 1.35 Cargo to be stuffedd in flexi bags and IBC Tank.
Our offerings include sewage treatment plants (stp), effluent treatment plants (etp), rainwater harvesting systems, and water softeners designed to enhance water management and sustainability. we also specialize in industrial reverse osmosis (ro) and ultrafiltration (uf) plants, ensuring efficient water purification for industrial applications. additionally, we supply fencing chain links, chill rolls, and solid rolls for steel rolling mills, alongside essential tools like scaffolding, hand tools, and spanners. bio digester, sewage treatment plant, effluent treatment plant, industrial r.o. (reverse osmosis) plant, reverse osmosis plant, ultra filtration system, industrial water filters, uv steriliser, prefabricated septic tank, prefabricated bio digester (b.d.).
BCPL manufactures 990 Ltr water capacity tanks. The manufacturing unit is equipped to design and manufacture tanks up to 3000 liters of water capacity. These tanks are heat-treated in a state-of-the-art NC control furnace and painted with polyurethane paint with an undercoat of epoxy primer. The powder coated surface is also supplied on request. These cylinders are supplied to Indian oil and marketing companies such as Indian Oil Corporation, Hindustan Petroleum, Bharat Petroleum and to companies such as TOTAL, Super Gas and exported to other countries.
The stainless steel liquid nitrogen tank is also a self-pressurizing liquid nitrogen tank. The tank itself has a pressurizing system and is adjusted through a pressurizing valve. When the booster valve opens, the pressure increases, and when it closes, the pressure decreases. During use, what is the reason why the booster valve is opened but unable to boost pressure? The reasons why the pressure does not rise after the booster valve of the self-pressurized liquid nitrogen tank is opened are as follows: 1. The booster valve is damaged When the vent valve and the inlet and outlet valve are closed, and the pipeline is unobstructed but does not pressurize, it means that there is a problem with the booster valve itself and the booster valve needs to be replaced. You can contact the manufacturer for replacement. 2. Pipe blockage The main reason for pipeline blockage is that external air and moisture enter and are not discharged in time. Under the influence of low temperature in the tank, they condense into ice and block the pipeline. The correct way to clear the pipe is to use hot nitrogen or hot air to blow away the ice and clear the pipe. After unblocking, it is recommended to transport liquid nitrogen to test whether it is unblocked. Do not use tapping to unblock. 3. Insufficient pressure Check whether the pressure in the liquid nitrogen tank is sufficient. If the pressure in the liquid nitrogen tank is too low, the pressure cannot be increased even if the pressure increase valve is opened. 4. Container leakage The container leaks and the vacuum is destroyed, which will also result in the inability to pressurize. It is easy to judge whether the container is leaking. You can observe the frosting phenomenon on the tank body. The location of a large area of frost is the leakage location. At this time, the jar can no longer be used normally. You can contact the manufacturer for after-sales treatment. In short, there are many reasons why the pressure does not rise after the booster valve of the self-pressurizing liquid nitrogen tank is opened. Check them one by one to find out and solve the problems.
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The 660 is designed to provide a smooth, dry ride with low fuel consumption across a variety ofactivities. The deck layout allows for full use of the boat with a walk around central pod. Comfortable 6 seater and abundant enclosed locker spaces. Length Overall :6.60 metres Beam : 2.30 metres Recommended HP: 115 - 150 Integral Fuel Tank : 140litres Maximum Load : 870kg Dry Hull Weight : 930kg Approx Tow Weight :1680 kg Height On Trailer Hard Top Up :2.70 metres Height OnTrailer HardTop Retracted: 2.10 metres Boats & Supplies : Boat Trailers, Fishing Boats, Military Boats, Patrol Boats, Rescue Lifeboats, Boat Safety Equipment, Watersport Boats
We supply spirulina powder. Spirulina powder is a high quality spray-dried form of this blue -green algae. It is an excellent supplemental feed for filter feeding aquatic animals and those able to derive benefit from eating algae, such as the zoel and mysis stages of marine shrimp. Ingredients: Food Grade Spirulina algae, microfine. Feeding Guide: Spirulina is commonly used as a algal supplement in larval shrimp culture. The desired amount is hydrated in several liters of seawater for five minutes, and then administered to the larval rearing tanks. The amount to be fed over a day is broken up into several feedings. Species Stage Amount P.vannamei Z1 - Z3 2 - 4 M1 - PL1 1 - 2 P.monodon Z1 - Z3 2 - 4 M1 - PL1 1 - 2 Storage: This product is best stored under cool dry conditions where it can be stored in excess of six months. For longer storage, or to insure maximal retention of nutritional value, the product should be stored refrigerated or frozen. Once the container is opened, the product should be used within a short time, or stored in a tightly sealed container under refrigeration.
Qingdao East International Co Ltd Inflatable RIB520 5.2 m, 2021, Qingdao, China Marine RIB Inflatable boat, RIB boat used for leisure , sport, recreational RIB520 Full length 520cm Full width 245cm Tube diameter 53cm Hull weight 400kg Max person 8+1 Recommend HP 70HP Packing size 460 x 180 x 100 cm Standard equipment: A pair of paddle Foot pump Repair kits The materials , Spanner, Glue,User Manual Bow Box Rear box 60L inside aluminum fuel tank Console with seat ï¼?wind screen,Six wire switch,oil gauge FRP anchor base Bilge pump 60A Battery with box and switch Sun cushion with cream color FRP Abar Extra accessories for extra pay Hydraulic steering system, Outboard engine Boat trailer We are manufacturer in China. we made and supply boat as order. we can give discount for bulk order. we accept OEM or OEM order as customer requirement. The boat price without freight cost, without outboard engine. The payment term: 50% deposit, the rest 50% before shipment. The delivery date: about 45 working days after payment.
Commodity: Jet Fuel A1 Origin: Non-Sanctioned Quantity: 4 Million Barrels Price: 84 USD Gross Commodity: En 590 10 PPM Origin: Non-Sanctioned Quantity: 200.000 MT Price: 560 USD Gross VOPAK TO VOPAK PROCEDURE 1. Buyer Sends CIS with the purchasing product to Seller through Seller's Mandate for verification: 2. Seller Company assigned Vopak Botlek Europoort Terminal Manager to buyer. 3. Buyer finalize the Vopak Botlek Europoort protocals through the Vopak Botlek Europoort Terminal Manager, obtain the following and submit the same to seller company as listed below. * Vopak Botlek Europoort Barcode - Vopak Botlek Europoort Registration information. * Exact name and reference of their Vopak Botlek Europoort account. �¢?? 3b. Format of Authorization Form to accompany the information. LETTER OF AUTHORIZATION: We, (Buyer Name), with registered Office, at (Address). represented by Mr. ________________, with Passport number ________________. Owner of tanks at Royal Vopak Rotterdam, with contract reference number: _____________. 4. Seller Company sends Cl for Buyer's endorsement. Buyer sign the CI and return back within 24 hours of receiving alongside side with Vopak Botlek Europoort Barcode and Sign Letter of Authorization. 5. Seller Company gives Buyer Full POP documents along with fresh SGS (less than 48 hours onetime official confirmation mail from SGS official). * Fresh SGS Report or Saybolt (Not later than 24 - 72 hours) * Tank Storage Receipt (TSR) with GPS Coordinates of where the Tanks/Vessel are located. * Injection Report Agreement * Authorization to Sell * Authorization to verify the product in the tank (ATV) * Country Certificate of Origin * Approved Dip Test Authorization (DTA * Availability of Product, * Commitment to Supply, 6. After verification of full POP by buyer, injection begins. 7. Upon completing the Injection, seller Company transfers title to buyer. 8. Buyer makes full payment after via MT103, seller Company pay commission to the intermediaries
Hello, We can supply petroleum products at following price and procedures: Export Grade: LOADING PORTS- ROTTERDAM/HOUSTON Origin: Kazakhstan Payments Term: MT103/23/ TT wire transfer Inspection by: SGS, INTERTEK OR SIMILAR JET FUEL A1 (AVIATION KEROSENE COLONIAL GRADE A1) Quantity: Minimum 1,000,000 BBL spots / Maximum 5,000,000 BBL per month FOB PRICE: Gross USD 90 NET PRICE: USD 86 (Commission: Seller 50 / buyer 50) EN590 (10 PPM) Quantity: 100,000 MT 500,000 with possible Roll & Extension FOB PRICE: Gross USD 420 NET PRICE: USD 400 (Commission: Seller 50 / buyer 50) EN590 (50 PPM) Quantity: 100,000 MT 500,000 with possible Roll & Extension FOB PRICE: Gross USD 420 NET PRICE: USD 400 (Commission: Seller 50 / buyer 50) APPROVED FOB DELIVERY PROCEDURE 1 Buyer sends ICPO in line with seller working procedures alongside his/her Tank Storage Agreement (T.S.A.) on receipt and acceptance of Seller's Soft Offer 2. Seller issues Commercial Invoice (C.I.), Buyer Signs within 24 hours and returns to Seller within its validity 3. Upon receipt and review of the signed C.I., seller issues Dip Test Authorization (D.T.A) to be completed and signed by buyer/ Buyers logistics in order for Dip Test to be conducted alongside counter signed copies of the C.I 4. Buyer returns the Dip Test Authorization (DTA) fully completed and signed within its validity and upon successful review of the completed DTA, seller issues the below full POP documents: - A. Fresh SGS Report (Not older than 72 hours); B. Product Reservoir Receipt; C. Accreditation Certificate; D. Product Passport (Quantity and Quality Analysis); E. Authorization to Sell and Collect Certificate (ATSCC); F. Pre-Injection Report (PIR); G. NCNDA/IMFPA (To be completed by all intermediaries); H. Certificate of Product Origin; Authority to Verify (ATV) either physically or otherwise. 5. Upon receipt and confirmation of the above POP Documents, Buyer provides its testing officials (SGS or INTERTEK) and the needed test are carried out on the product in sellers tanks; 6. Buyer upon successful Dip Test makes full payment by MT103 / TT wire transfer for the total product and Seller pays commission according to NCNDA/IMFPA to all intermediaries involved in the transaction within 24 hours after confirmation of buyer's payment and injection commences immediately. 7. Seller issues a contract for buyers desired duration upon successful completion of the trial order. All intermediary is paid within 48 hours and seller and buyer consider and sign contract.
Origin: Kazakhstan DIESEL GASOIL EN-590 PPM 10 USLD 10 Quantity: 50,000- 10,000,000 METRIC TON per month Delivery: CIF / DIP & PAY CIF Price: $550 Gross/$530 Net Per Metric Ton AVIATION KEROSENE (JET A1 91-91) Quantity: 1,000,000-10,000,000 Barrels per month Delivery: CIF / DIP & PAY Price: Gross $90/$80 Net Per Barrel CIF STANDARD TRADING PROCEDURE 1. Buyer issues ICPO with Company Profile and Buyer Passport Copy, Company's registration Copy. 2. Seller acknowledges ICPO and issue to Buyer a Letter of Acceptance and Guarantee. 3. Seller issue Draft Contract SPA to Buyer. Buyer review SPA open for any amendment, sign and return to Seller for approval. 4. Seller registers and legalizes the signed Sales and Purchase Agreement contract and provides the registered, legalized and notarized SPA including PPOP as listed below. A. Certificate of Origin. B. Commitment to Supply. C. certificate of conformity D. Statement of Availability of the product. E. Product Export license for Allocation Issued by Ministry F. Product Allocation payment invoice at buyer's expense. 5. Upon buyer securing allocation, Seller issues and register the Full set of POP with the Ministry of Energy and Justice, and with the loading Port Authorities, and charter of vessel for product Shipment. 6. Seller send to Buyer the full set of POP documents, vessel documents including SGS report at Origin Country to Buyer (by Bank to Bank and by email). Loading commence according to shipment schedule for departure from origin port within the specified working days after Buyer final notification of POP verification and Confirmation. POP DOCUMENTS: a) Certificate of Incorporation b ) Act of Transfer c) Commercial Invoice d) Company Tax Payer�¢??s Certificate e) Fresh SGS Report at Loading Port f) Tank Receipt g) Vessel Q&Q and Quality Specification h) Bill of Lading i) Certificate of Non-Wooden Package j)Notice of Readiness (NOR) k) Estimated Time of Arrival (ETA) l) Authorization To Sale (ATS) m) Cargo Declaration / Conforming Warrant n) Charter Party Agreement (CPA) to transport the product to the Discharge Port o) Ullage Report p) Customs Declaration Certificate. q) Product Allocation Certificate r) Notarized NCNDA/IMFPA and Endorsed by Seller Bank 7. within 3 banking days of the Vessel arrival at Buyer destination port, upon Buyer's Confirmation and satisfaction with product buyer makes payment via TT/MT103 to Seller against Shipping documents and Title transfer. 8. Product discharged into Buyer's storage facility/vessel, and Seller pays commission to all intermediaries within 24 hours after receiving payment from Buyer.
New excess inventory Basic Ladies Tank Tops in 8 colors, and styles. These are guaranteed to be new condition and free of damages. The MOQ is 1000; larger volume order volume discounts will apply. We are able to supply 10000 pcs per month and can be on-going business. All prices are based on FOB to your Guangdong freight forwarder's warehouse, or we can arrange shipping if you don't have forwarder.
