Regular tubing couplings are commonly used and can meet the basic requirements for connection and sealing in general oil well extraction. Thickened tubing couplings are enhanced versions of regular couplings, with increased tensile and torsional strength, making them suitable for high-pressure and complex downhole environments. Flush tubing couplings feature a flat surface, which facilitates installation and reduces friction and wear during the process. Variable thread tubing couplings can be adjusted according to different tubing specifications and have good compatibility. Extended length tubing couplings are designed for situations requiring longer connection distances, providing more stable connections.
In the manufacturing process of tubing couplings, advanced materials and technologies are employed. For example, high-strength steel and special anti-corrosion coatings are used to significantly extend the service life and reliability of the couplings. Precision machining equipment and strict quality inspection ensure the dimensional accuracy and sealing performance of the couplings.
In practical applications, users need to select appropriate tubing couplings based on the specific conditions of the oil well. For instance, in wells containing corrosive gases, couplings with anti-corrosion coatings should be chosen; in high-pressure oil wells, thickened tubing couplings are necessary. Additionally, the installation of tubing couplings is crucial and must be carried out strictly according to operating procedures to ensure the solidity and sealing of the connections.
With the continuous development of oil extraction technology, the design and manufacturing technologies of tubing couplings are also constantly innovating. In the future, more high-performance and high-reliability tubing coupling products will be introduced to the market, providing strong support for the sustainable development of the oil industry.
Welcome to the Online Store of Tianjin Longkailai Petroleum Equipment Co., Ltd.
Execution Standards: API-5CT, API-5L, API-5B, API 5D
Food, Feed & Pharma Grades
- Various particle sizes (very coarse to very fine).
- • Various hydration rates (very slow to very fast).
- • Various viscosities (1% solution in water = 50 cps to 7000 cps).
- • Special deodourised grades.
- • Special low microbiological count grades.
Technical Grades
Straight Guars:
- Various particle sizes (very coarse to very fine).
- Various hydration rates (very slow to very fast).
- Various viscosities (1% solution in water = 50 cps to 8000 cps).
- Special good Dry-Flow (Free-Flow) Guars.
- Special Anti-Dusted Guars.
Modified Guars and Guar Derivatives:
- Fast hydrating / High Viscosity / Diesel Slurriable (particularly suitable for oil, gas and other deep well drilling and EOR operations like polymer flooding / fracturing),
- Borated.
- Reticulated.
- Oxidised.
- Depolymerised.
- High water absorbance capacity.
- Carboxymethyl (Anionic).
- Hydroxypropyl (Nonionic).
- Hydroxypropyltrimethyl chloride (Cationic).
- Hydroxypropyltrimethyl chloride Hydroxypropyl (Cationic, double derivative).
- Special good Dry-Flow (Free-Flow) Modified Guars / Guar Derivatives.
- Special Anti-Dusted Modified Guars / Guar Derivatives.
Guar gum is a fiber from the seed of the guar plant.
Guar gum is used as a laxative. It is also used for treating diarrhea, irritable bowel syndrome (IBS), obesity, and diabetes; for reducing cholesterol; and for preventing “hardening of the arteries” (atherosclerosis).
In foods and beverages, guar gum is used as a thickening, stabilizing, suspending, and binding agent.
In manufacturing, guar gum is used as a binding agent in tablets, and as a thickening agent in lotions and creams.
How does it work?
Guar gum is a fiber that normalizes the moisture content of the stool, absorbing excess liquid in diarrhea, and softening the stool in constipation. It also might help decrease the amount of cholesterol and glucose that is absorbed in the stomach and intestines.
There is some interest in using guar gum for weight loss because it expands in the intestine, causing a sense of fullness. This may decrease appetite.
USES:
Diarrhea. Adding guar gum to the tube feeding formula given to critical care patients may shorten episodes of diarrhea from about 30 days to about 8 days.
High cholesterol. Taking guar gum seems to lower cholesterol levels in people with high cholesterol. Guar gum and pectin, taken with small amounts of insoluble fiber, also lower total and “bad” low-density lipoprotein (LDL) cholesterol, but don't affect “good” high-density lipoprotein (HDL) cholesterol or other blood fats called triglycerides.
Diabetes. Taking guar gum with meals seems to lower blood sugar after meals in people with diabetes. By slowing stomach emptying, guar gum may also lessen after-meal drops in blood pressure that occur frequently in people with diabetes.
Constipation.
Irritable bowel syndrome (IBS).
Cherry Olive Date Core or Seeds Removing Machine are necessary machine for fruit process .
Fruit Seeds Removing machine series fruit different capacity different ,machine are little different )
Apricot kernel remover stone /core removing machine
Peach core remover
Apricot,Peach,Jujube nut removing machine
Red date/Peach and apricot /Green plum /
Cherry /Hawthorn /Sandberry /Iraq date /Date de /Marinated peach kernel machine
Olive /Li Zi plum /Nut and butter/Litchi/ Pear nuclear machine
Longan /Automatic nuclear removal machine of large-scale red date
Semi automatic small jujube type /Hawthorn / Beach date /Prunus cherry and so on ...
Technology advantage :
1. The full-automatic equipment has high degree of automation. The mold conveyor belt can automatically feed and send materials to carry out transportation and core flushing. It only needs to pour the fruit into the feed hopper to complete the separation effect of core and flesh. It can work continuously and solve the problems of low efficiency, labor-consuming and time-consuming of manual core removal.
2. The structure of the machine is composed of stainless steel thick wall square tube and channel steel welding, which makes the equipment more stable during start-up and operation. All parts are assembled with bolts, which makes the operation and maintenance of the equipment more convenient.
3. The raw material of the equipment is made of stainless steel, which meets the hygienic standard of food processing equipment. The conveyor belt is made of imported polyurethane material, which is wear-resistant, tensile, tear resistant and has a longer service life.
4. The operation of the machine is simple and convenient, without long-term care. One person can manage multiple machines at the same time. The transmission system adopts advanced design concept and standardized components. The principle of core punching adopts the process of machine tool to punch the core, so that each equipment meets the high design standard, so that the effect of core removing is good, and the fruit shape is completely unchanged.
Olive Cherry Date seeds Removing Machine
Fruit seeds stone Removing machine series fruit different capacity different ,machine are little different )
Apricot kernel remover stone /core removing machine
Peach core remover
Apricot,Peach,Jujube nut removing machine
Red date/Peach and apricot /Green plum /
Cherry /Hawthorn /Sandberry /Iraq date /Date de /Marinated peach kernel machine
Olive /Li Zi /Nut and butter/Litchi/ Pear stone removing machine
Longan /Automatic stone core removal machine of large-scale red date
automatic jujube type /Hawthorn / Beach date /Prunus cherry and so on ...about 20-40kind fruit can be stone removing machine
Technology advantage :
1. The full-automatic equipment has high degree of automation. The mold conveyor belt can automatically feed and send materials to carry out transportation and core flushing. It only needs to pour the fruit into the feed hopper to complete the separation effect of core and flesh. It can work continuously and solve the problems of low efficiency, labor-consuming and time-consuming of manual core removal.
2. The structure of the machine is composed of stainless steel thick wall square tube and channel steel welding, which makes the equipment more stable during start-up and operation. All parts are assembled with bolts, which makes the operation and maintenance of the equipment more convenient.
3. The raw material of the equipment is made of stainless steel, which meets the hygienic standard of food processing equipment. The conveyor belt is made of imported polyurethane material, which is wear-resistant, tensile, tear resistant and has a longer service life.
4. The operation of the machine is simple and convenient, without long-term care. One person can manage multiple machines at the same time. The transmission system adopts advanced design concept and standardized components. The principle of core punching adopts the process of machine tool to punch the core, so that each equipment meets the high design standard, so that the effect of core removing is good, and the fruit shape is completely unchanged.
Fruit Stone Seeds Removing machine series fruit different capacity different ,machine are little different )
Apricot kernel remover stone /core removing machine
Peach core remover
Apricot,Peach,Jujube nut removing machine
Red date/Peach and apricot /Green plum /
Cherry /Hawthorn /Sandberry /Iraq date /Date de /Marinated peach kernel machine
Olive /Li Zi /Nut and butter/Litchi/ Pear nuclear machine
Longan /Automatic nuclear removal machine of large-scale red date
Semi automatic small jujube type /Hawthorn / Beach date /Prunus cherry and so on ...
Technology advantage :
1. The full-automatic equipment has high degree of automation. The mold conveyor belt can automatically feed and send materials to carry out transportation and core flushing. It only needs to pour the fruit into the feed hopper to complete the separation effect of core and flesh. It can work continuously and solve the problems of low efficiency, labor-consuming and time-consuming of manual core removal.
2. The structure of the machine is composed of stainless steel thick wall square tube and channel steel welding, which makes the equipment more stable during start-up and operation. All parts are assembled with bolts, which makes the operation and maintenance of the equipment more convenient.
3. The raw material of the equipment is made of stainless steel, which meets the hygienic standard of food processing equipment. The conveyor belt is made of imported polyurethane material, which is wear-resistant, tensile, tear resistant and has a longer service life.
4. The operation of the machine is simple and convenient, without long-term care. One person can manage multiple machines at the same time. The transmission system adopts advanced design concept and standardized components. The principle of core punching adopts the process of machine tool to punch the core, so that each equipment meets the high design standard, so that the effect of core removing is good, and the fruit shape is completely unchanged.
Fruit Seeds Removing machine series fruit different capacity different ,machine are little different )
Apricot kernel remover stone /core removing machine
Peach core remover
Apricot,Peach,Jujube nut removing machine
Red date/Peach and apricot /Green plum /
Cherry /Hawthorn /Sandberry /Iraq date /Date de /Marinated peach kernel machine
Olive /Li Zi /Nut and butter/Litchi/ Pear nuclear machine
Longan /Automatic nuclear removal machine of large-scale red date
Semi automatic small jujube type /Hawthorn / Beach date /Prunus cherry and so on ...
Technology advantage :
1. The full-automatic equipment has high degree of automation. The mold conveyor belt can automatically feed and send materials to carry out transportation and core flushing. It only needs to pour the fruit into the feed hopper to complete the separation effect of core and flesh. It can work continuously and solve the problems of low efficiency, labor-consuming and time-consuming of manual core removal.
2. The structure of the machine is composed of stainless steel thick wall square tube and channel steel welding, which makes the equipment more stable during start-up and operation. All parts are assembled with bolts, which makes the operation and maintenance of the equipment more convenient.
3. The raw material of the equipment is made of stainless steel, which meets the hygienic standard of food processing equipment. The conveyor belt is made of imported polyurethane material, which is wear-resistant, tensile, tear resistant and has a longer service life.
4. The operation of the machine is simple and convenient, without long-term care. One person can manage multiple machines at the same time. The transmission system adopts advanced design concept and standardized components. The principle of core punching adopts the process of machine tool to punch the core, so that each equipment meets the high design standard, so that the effect of core removing is good, and the fruit shape is completely unchanged.
pellet machine, with the advantages of low noise, easy and stable operation,
high automation, can make pellet dia size from 6mm to 12 mm and the output capacity from 1.5t/h to 2.5t/h. We can offer you the complete solution for making pellets, from crushing, drying to pelletizing.
Features :
1. This machine adopts gear first stage driving system, with ideal drive ratio and enormous driving force, its transmission us stable with low noise, operate simply, no blocking is happened to the machine easily.
2. The maximize design if pinch roller can lower the requirement to moisture content of materials in particle molding.
3. The motor and gear cases are installed at the heavy pedestal, pin coupling is used to realize direct connecting, which can exempt from foundation installation and easy to repair and maintain.
4. The machine is equipped with patented water circulation; the cooling system can be used to control the temperature rising of each part efficiently, to guarantee the continuous, stable, reliable running of the machines.
5. The machine adopts advanced variable frequency motor to feed, which equipped with overload intelligent protection.
Carbomer
1.Carbomer (carbomer) is a high molecular weight polymer of acrylic acid bonded with pentaerythritol allyl ether or allyl sucrose. Calculated according to the dry product, the carboxylic acid group (-COOH) should be 56Chemicalbook.0%ï½?68.0%. Carbomer is a very important rheology modifier. The glue combined with water is acidic. The neutralized carbomer is an excellent gel matrix, which is important for thickening and suspension.
2.Carbomer (Carbomer) is a pentaerythritol and other resin that is linked with deformation. It is a very important and fantastic
rheological modulated chemistry book section. The neutralized carbomer is an excellent spring limit. , There are important
processes such as thickening and suspension, simple, good stability, and a wide range of deep, cream, and medium processes
Specification
Product Name:
Carbomer 940
Appearance
White Powder
Specification
99%
CAS
9007-20-9
Package
1kg/aluminum foil bag; 25kg/drum
Sample
Availiable
Storage
Dry Place
Shelf life
2 Years
Application:
Carbomer is used for topical formulations and suitable for preparation of gels, creams and coupling agent. Carbomer and
cross-linked acrylic resin as well as series products of these cross-linked polyacrylic acid are widely used at present and are often used in topical lotion, cream and gel. In a neutral environment, Carbomer system is an excellent gel matrix with crystal appearance and nice sense of touch, so Carbomer is suitable for preparation of cream or gel..
Our Company is a well-known name in the industry we are engaged in offering the best quality� Alfalfa Hay Bales. Our offered products are prepared using the latest technologies. These products are offered at very affordable rates.
The size is (16 x 27 x 32 inch), wherein the approximate bale weight of each bale will be 50 Kgs.
Technical Specification:
Protein: 16% to 22%
Fat: 1.5% to 2.5%
Fibre: 24% to 32%
Ash: 2.5% to 6%
Moisture: 10% to 12%
As in reference to the supply of Alfalfa Hay, we would like to share following details related to same:
Alfalfa Haying Process is done through Sun Drying Process, which is called Sun Curing Process. The haying process is totally manual and labour intensive process.
The dry matter recovery is variable in nature. The dry matter means the hay residue of the same
The pricing will fluctuate based on the dry matter recovery.
The baling is done with a static baler in fixed size.
During the sun curing process, the green pigments are lost. Which is a direct loss of Vitamin AD3. In order to avoid the loss of green pigmentation and core vitamin value of the forage, two-stage haying is executed by HAF�®. Stage One is direct sun curing and in Stage two passive sun curing is done in Net House. During the second stage of sun curing, high water content forage on drying process turns to Bottle Green Colour (which visually looks blackish green).
Sometimes lump formation is evident in hay bales and its because the hay in post sun curing process reaches to Moisture level around 6% or 7 %. During the baling process, a mild spray of saline water is applied to the hay (which adds 0.34% Moisture). That enables the appropriate binding process of � the double-compressed bales. The usage of saline water (instead of regular water) for spraying prevents the microbial and toxin growth in the hay.
Internationally accepted standard of Moisture in hay is 17%, whereas our hay has Moisture not above 9% in total.
The shelf life of the HAF Alfalfa Hay is 30 Months and its all because of its meticulous processing methodology
The bales must not come in direct sun light. Due to Photosensitivity, the green leafy material may loose green pigments.
The standard weight of the Bale will be 45 Kgs or 50 Kgs, depending on the volume of the dry hay.
Without going through a pasteurization or thickening process because this process can damage the quality of honey and reduce the quality of honey such as diastase enzymes and vitamins. The raw honey yield from bees will not be 100% the same from time to time, it is greatly influenced by the nectar, climate and surrounding location, we always ensure that the quality remains fresh raw honey.
Foam and gas in raw honey are relatively low/high depending on the type of nectar and harvest time, allowing the packaging to swell due to the reaction of the gas content in the honey due to shock during shipping
This type of raw honey is original and fresh without a mixture of other ingredients with the best quality because it comes directly from Indonesian farmers who are educated in handling the honey harvesting process. Regular harvesting ensures that raw honey is always fresh when it reaches the buyer's hands
Without going through a pasteurization or thickening process because this process can damage the quality of honey and reduce the quality of honey such as diastase enzymes and vitamins. The raw honey yield from bees will not be 100% the same from time to time, it is greatly influenced by the nectar, climate and surrounding location, we always ensure that the quality remains fresh raw honey.
Foam and gas in raw honey are relatively low/high depending on the type of nectar and harvest time, allowing the packaging to swell due to the reaction of the gas content in the honey due to shock during shipping
This type of raw honey is original and fresh without a mixture of other ingredients with the best quality because it comes directly from Indonesian farmers who are educated in handling the honey harvesting process. Regular harvesting ensures that raw honey is always fresh when it reaches the buyer's hands.
Without going through a pasteurization or thickening process because this process can damage the quality of honey and reduce the quality of honey such as diastase enzymes and vitamins. The raw honey yield from bees will not be 100% the same from time to time, it is greatly influenced by the nectar, climate and surrounding location, we always ensure that the quality remains fresh raw honey.
Foam and gas in raw honey are relatively low/high depending on the type of nectar and harvest time, allowing the packaging to swell due to the reaction of the gas content in the honey due to shock during shipping
This type of raw honey is original and fresh without a mixture of other ingredients with the best quality because it comes directly from Indonesian farmers who are educated in handling the honey harvesting process. Regular harvesting ensures that raw honey is always fresh when it reaches the buyer's hands.
Has been certified to pass lab tests :
BPOM RI MD 252110003688
HALAL MUI 32110000638161022
Lab Test : Indonesian Ministry of Industry
Lab Test : University of Indonesia
Lab Test : SNI & KAN
NOTED : Without going through a pasteurization or thickening process because this process can damage the quality of honey and reduce the quality of honey such as diastase enzymes and vitamins. The raw honey yield from bees will not be 100% the same from time to time, it is greatly influenced by the nectar, climate and surrounding location, we always ensure that the quality remains fresh raw honey.
Foam and gas in raw honey are relatively low/high depending on the type of nectar and harvest time, allowing the packaging to swell due to the reaction of the gas content in the honey due to shock during shipping
This type of raw honey is original and fresh without a mixture of other ingredients with the best quality because it comes directly from Indonesian farmers who are educated in handling the honey harvesting process. Regular harvesting ensures that raw honey is always fresh when it reaches the buyer's hands.
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube
OD 20~405mm in theory
Thickness 1.2~15.7mm
Length Any Length Below 16 Meter
Standard GB,ASTM,BS,EN,JIS
Material Chinese Grade, Q195, Q215 Q235, Q345
ASTM, Grade B,Grade C,Grade D,Grade 50
EN, S185,S235JR,S235JO,E335,S355JR,S355J2
JIS, SS330,SS400,SPFC590
Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Ends
Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube
OD 20~405mm in theory
Thickness 1.2~15.7mm
Length Any Length Below 16 Meter
Standard GB,ASTM,BS,EN,JIS
Material Chinese Grade, Q195, Q215 Q235, Q345
ASTM, Grade B,Grade C,Grade D,Grade 50
EN, S185,S235JR,S235JO,E335,S355JR,S355J2
JIS, SS330,SS400,SPFC590
Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Ends
Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube
OD 20~405mm in theory
Thickness 1.2~15.7mm
Length Any Length Below 16 Meter
Standard GB,ASTM,BS,EN,JIS
Material Chinese Grade, Q195, Q215 Q235, Q345
ASTM, Grade B,Grade C,Grade D,Grade 50
EN, S185,S235JR,S235JO,E335,S355JR,S355J2
JIS, SS330,SS400,SPFC590
Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Ends
Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube
OD 20~405mm in theory
Thickness 1.2~15.7mm
Length Any Length Below 16 Meter
Standard GB,ASTM,BS,EN,JIS
Material Chinese Grade, Q195, Q215 Q235, Q345
ASTM, Grade B,Grade C,Grade D,Grade 50
EN, S185,S235JR,S235JO,E335,S355JR,S355J2
JIS, SS330,SS400,SPFC590
Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Ends
Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube
OD 20~405mm in theory
Thickness 1.2~15.7mm
Length Any Length Below 16 Meter
Standard GB,ASTM,BS,EN,JIS
Material Chinese Grade, Q195, Q215 Q235, Q345
ASTM, Grade B,Grade C,Grade D,Grade 50
EN, S185,S235JR,S235JO,E335,S355JR,S355J2
JIS, SS330,SS400,SPFC590
Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Ends
Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube
OD 20~405mm in theory
Thickness 1.2~15.7mm
Length Any Length Below 16 Meter
Standard GB,ASTM,BS,EN,JIS
Material Chinese Grade, Q195, Q215 Q235, Q345
ASTM, Grade B,Grade C,Grade D,Grade 50
EN, S185,S235JR,S235JO,E335,S355JR,S355J2
JIS, SS330,SS400,SPFC590
Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Ends
Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube
OD 20~405mm in theory
Thickness 1.2~15.7mm
Length Any Length Below 16 Meter
Standard GB,ASTM,BS,EN,JIS
Material Chinese Grade, Q195, Q215 Q235, Q345
ASTM, Grade B,Grade C,Grade D,Grade 50
EN, S185,S235JR,S235JO,E335,S355JR,S355J2
JIS, SS330,SS400,SPFC590
Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Ends
Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
