Best wishes to you for the forthcoming Christmas Day, it is really a enjoyable time with family. Lovely couples, healthy parents and cute & clever kids around, this is the meaning of success to most people, i think so. #rigging #G80chain #hooks #wire #lifting #thimble #FERRULE #shackle #connecting
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20 December Do you know the Chemical composition of Medium tolerance short link chain for chain slings - Grade 8
Do you know the Chemical composition of Medium tolerance short link chain for chain slings - Grade 8 1.At first the steel shall contain alloying elements in sufficient quantities so that the finished chain, when heat treated in accordance with relevant regulation, complies not only with the mechanical properties specified in the standard of EN 818 but also possesses adequate low temperature ductility and toughness to provide resistance to impact loading. 2.The steel shall contain nickel and at least one of the other elements in the minimum percentages shown as below: Nickel 0,40 Chromium 0,40 Molybdenum 0,15 3.To ensure that chain is stabilized against strain-age embrittlement during service, the steel shall contain at least 0,025% aluminium. 4.The steel shall contain no more sulphur and phosphorous content than the limits given as below: Sulphur and phosphorous content (Maximum mass content % as determined by) Cast analysis: 0.025, Check analysis: 0.030 For more learning of the knowledge about the Medium tolerance short link chain for chain slings - Grade 8, Europe standard EN818 need to consult latish when need.
In business with Russian customers, several of the most commonly used Russian abbreviations ОГРН, ИНН, КПП, ОКПО, ООО are often involved. So what do these abbreviations mean? 1. ОГРН-- State registration number 2. ИНН--- taxpayer identification number 3. КПП--- enterprise classification code 4. ООО--- co., ltd. 5. ИКК--- PIN 6. КНД ---tax return code 7. НДС--- VAT 8. К∕СЧЕТ--- correspondent bank account 9. Р∕СЧЕТ--- settlement account 10. Т∕СЧЕТ--- Current Account 11. РНН --- taxpayer registration number 12. ОКЭД---National Economic Project Classification 13. БЦК--- bank identification code 14. ОКПО---Classification of All-Russian Business Organizations 15. КП--- commercial bank 16.КБК---- budget classification code
Two containers of goods are being shipped today...
Our Brazil customer ordered two containers of goods successfully completed and passed the customer's strict quality inspection. Please enjoy the following product photos:
1. Curved shackle nut and cotter pin (G2130) Finish: Hot dip galvanized
2. Curved Shackle Threaded Pin (G209) Finish: Hot dip galvanized
3. Straight shackle threaded pin(European Type Large D Shackle) Finish: Electrolytic galvanized
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4. Grade 8 Chain connector link Finish: Yellow epoxy paint
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5. Grade 8 Strap connector link Finish: Yellow epoxy paint
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6. Grade 8 Clevis Hook with Safety Latch Finish: Yellow epoxy paint
7. Grade 8 Clevis shortening hook Finish: Yellow epoxy paint
8. Grade 8 Safety latch eye hook Finish: Yellow epoxy paint
9. Grade 8 Forged ring (A-342) Finish: Yellow epoxy paint
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10. Grade 8 Ring with long sub-links (A-347) Finish: Yellow epoxy paint
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Customer's third party inspection pass report
Packaging
Explanation of CDD / CDK / CDH marking on the plate clamp，typically indicate different models or variations of plate clamps. Here's a general understanding of the meanings associated with these markings: 1. CDD: This stands for "Close Die Dovetail." A plate clamp labeled as CDD is designed with a dovetail-shaped lower jaw. The dovetail shape allows the clamp to securely grip and hold onto a groove or recess in the workpiece. The CDD model is suitable for applications that require a high clamping force and stability. 2. CDK: This stands for "Close Die Knurled." A plate clamp marked as CDK features a knurled lower jaw. The knurled surface provides enhanced gripping power and prevents slippage, ensuring a firm hold on the workpiece. CDK plate clamps are ideal for situations where a strong and secure grip is necessary. 3 .CDH: This stands for "Close Die Hex." A plate clamp labeled as CDH has a hexagonal-shaped lower jaw. The hexagonal design allows the clamp to effectively grip hexagonal-shaped workpieces, providing stability and preventing rotation. CDH plate clamps are suitable for workpieces with hexagonal profiles. It's important to note that these markings may vary depending on the manufacturer or supplier of the plate clamps. Always refer to the manufacturer's documentation or product specifications to understand the specific features and capabilities associated with each marking. #rigging sling #lifting sling #wire rope #shackle #G80&G100 chain #hooks #thimble #master link #connecting link #ferrule
30 October carabiner hook
A carabiner hook, also known simply as a carabiner, is a specialized type of metal loop with a spring-loaded gate that is designed for quick and secure attachment. It is commonly used in various applications where a strong and reliable connection is needed.
Carabiner hooks are typically made of aluminum or steel and come in different sizes, shapes, and weight capacities. They are widely used in outdoor activities, sports, and industries such as climbing, camping, hiking, boating, and more.
The design of a carabiner hook allows for easy attachment and detachment of items. The gate, which is the hinged part of the carabiner, can be opened by applying pressure to the gate and then closed by releasing the pressure, causing the gate to spring back into its closed position. This mechanism provides a secure closure that helps prevent accidental openings.
Carabiner hooks are used for a variety of purposes depending on the specific application. In outdoor activities like climbing, they are commonly used to connect ropes, harnesses, and other climbing gear. They can also be used to attach gear to backpacks, secure tarps or tents, hang items, create temporary anchor points, or organize equipment.
When using a carabiner hook, it's important to ensure that the gate is properly closed and locked. This helps prevent unintentional openings and ensures a secure attachment. It's also important to check the weight capacity and intended use of the carabiner to ensure it is suitable for the load or activity.
It's worth noting that carabiner hooks come in different shapes, such as D-shaped, oval-shaped, or pear-shaped. Each shape has its own advantages and may be suitable for specific applications or preferences.
It's essential to use carabiner hooks within their intended capacities and follow proper safety guidelines to ensure reliability and prevent accidents or failures. Always consult the manufacturer's instructions and guidelines for the specific carabiner hook you are using.
27 October How to chooce a suitable Wire rope thimble during various operation situation for safety purpose
Today too many wire rope sling using in various filed, such as the construction , towing ops and so on. For the safety ops request purpose, you need to find & choose the suitable wire rope thimble for smoothly ops and avoid any possible injury and accidents, do you know the general rules of the wire rope thimble ? Choosing a suitable wire rope thimble involves considering several factors to ensure compatibility with your specific application. Here are some guidelines to help you make the right selection: 1.Wire Rope Diameter: Determine the diameter of the wire rope you will be using. Thimbles are available in various sizes to accommodate different rope diameters. Select a thimble that matches the diameter of your wire rope to ensure a proper fit and optimal performance. 2.Thimble Material: Thimbles are commonly made from materials such as stainless steel, galvanized steel, or other non-corrosive metals. Consider the environmental conditions and the level of corrosion resistance required for your application. Stainless steel thimbles, for example, offer excellent corrosion resistance and are suitable for marine or outdoor environments. 3.Thimble Type: Thimbles come in different types, including standard thimbles, heavy-duty thimbles, and open-type thimbles. Standard thimbles are suitable for general-purpose applications, while heavy-duty thimbles are designed for more demanding or high-load applications. Open-type thimbles allow for easy installation on existing wire rope without the need for splicing. Select the thimble type that best matches your specific requirements. 4.Thimble Shape: Thimbles are available in various shapes, such as flat, round, or pear-shaped. The shape can affect the load distribution and overall performance of the wire rope assembly. Consider the intended application and the type of connection you will be making to determine the most suitable thimble shape. 5.Compliance with Standards: Ensure that the thimble you choose complies with relevant industry standards and specifications. This ensures that the thimble meets certain quality and performance requirements. 6Application Requirements: Consider the specific requirements of your application, such as the expected load, working conditions, and intended use of the wire rope assembly. Thimbles are designed to handle different load capacities, so choose a thimble that meets or exceeds the load requirements of your application. 7.Consult with Experts: If you are uncertain about the suitable thimble for your application or have unique requirements, it is advisable to consult with wire rope manufacturers, suppliers, or industry experts. They can provide guidance based on their expertise and experience. Remember that selecting the appropriate wire rope thimble is crucial for ensuring the safety, reliability, and longevity of your wire rope assemblies. Taking into account factors such as wire rope diameter, thimble material, type, shape, standards compliance, application requirements, and seeking expert advice will help you make an informed decision.
21 October Blocks and Pulleys
Blocks and pulleys are mechanical devices used in sailboat rigging and various other applications to change the direction of a line or rope and provide mechanical advantage. They consist of one or more sheaves (wheels with a grooved rim) mounted within a frame or housing.
Here are some key aspects of blocks and pulleys:
Sheave: The sheave is the wheel or grooved rim within the block or pulley. It is designed to minimize friction and allow the line to move smoothly. The sheave can be made of various materials such as metal, plastic, or ceramic.
Frame or Housing: The frame or housing of a block or pulley holds the sheave in place and provides support. It is typically made of metal, such as stainless steel or aluminum, for strength and durability.
Attachment Points: Blocks and pulleys have attachment points for securing them to a fixed point or connecting them to other rigging components. These attachment points may include an eye, shackle, or becket.
Single, Double, and Triple Blocks: Blocks and pulleys come in different configurations. Single blocks have one sheave, double blocks have two sheaves side by side, and triple blocks have three sheaves. Multiple-sheave blocks increase the mechanical advantage by distributing the load over multiple lines, allowing for easier and more efficient line handling.
Fixed and Swivel Blocks: Fixed blocks have a stationary frame, meaning they only rotate around the axis of the sheave. Swivel blocks, on the other hand, have a rotating frame that allows the block to rotate freely, providing greater flexibility in line direction.
Becket: Some blocks have a becket, which is a small metal post or extension on the block's frame. The becket provides an additional attachment point for lines, allowing for more versatile rigging configurations.
Blocks and pulleys are used in numerous sailing applications, such as halyards (to raise and lower sails), sheets (to control sail trim), control lines (for sail controls like reefing or vang), and other rigging systems. They are also used in various non-marine applications that require mechanical advantage, such as lifting and hauling systems.
When using blocks and pulleys, it's important to select the appropriate size, strength, and configuration based on the intended load and application. Regular inspection and maintenance, including lubrication of the sheaves and checking for wear or damage, are essential for ensuring their proper functioning and longevity.
Note that the specific usage and placement of blocks and pulleys in a sailboat rigging system may vary depending on the boat's design, the type of sailing, and individual preferences.
They are different grades or designations for classifying different types of steel. See below a brief explanation of each: 1. C235: Not a widely recognized steel grade designation,difficult to determine the specific properties or characteristics ,Without further context. It's possible that it may be a regional or company-specific designation. 2. C245: Similar to C235, "C245" is not a commonly known steel grade. It may have specific meaning within a particular industry or standard, but without additional information, it is challenging to provide a definitive explanation. 3. C195: Similar to C235 and C245, "C195" is not a standard or widely recognized steel grade. It may have specific meaning within a particular industry or context, but without further information, it is difficult to provide a specific explanation. 4. 45#: "45#" refers to a Chinese steel grade, specifically GB 45# steel. It is a medium carbon steel with a carbon content of approximately 0.45%. 45# steel is known for its good strength, toughness, and wear resistance. It is widely used in machinery parts, shafts, gears, bolts, and other applications that require medium strength and hardness. 5. Q235: Q235 is a Chinese steel grade that is widely used in various industries. It is equivalent to ASTM A36 steel in the United States and S235JR steel in Europe. It is a low carbon steel with a carbon content of approximately 0.2%. It has good weldability, machinability, and strength. Q235 is commonly used for general structural purposes, such as buildings, bridges, and machinery. In summary, it's important to note that the meaning and properties associated with steel grades can vary depending on the specific standard or country of origin. Different parts request different nature steel, to fully comply with the relevant technical standard. Right material is the base to producing the suitable products, of course the production cost is also different. Being customer, we are pay attention to the production materials all the time, not only the price of them.
20 October carabiner
A carabiner, also spelled "karabiner," is a specialized type of metal loop with a spring-loaded gate. It is commonly used in outdoor activities, sports, and various other applications that require secure attachment or quick release of items.
Carabiners are typically made of aluminum or steel and come in various sizes and shapes, but they generally consist of a curved or D-shaped body with a hinged gate that can be opened or closed. The gate is usually spring-loaded, allowing it to close automatically when released.
Carabiners are widely used in activities such as rock climbing, hiking, camping, and mountaineering. They serve as a primary means of connecting ropes, harnesses, and other equipment to ensure safety and secure attachments. They can be used to connect a climber's harness to a rope, to secure gear to a backpack, or to create temporary anchor points.
In addition to outdoor activities, carabiners are also used in various other settings. For example, they may be used for keychains, attaching water bottles to backpacks, securing equipment during transportation, or organizing items in workshops or garages.
It's important to note that not all carabiners are designed for climbing or load-bearing purposes. Carabiners used for climbing and other critical applications should meet specific safety standards and have a high strength rating. Always check the intended use and load rating of a carabiner before using it to ensure it is appropriate for the task at hand.
When using a carabiner, it's crucial to ensure that the gate is properly closed and locked to prevent accidental opening. Regular inspection of the carabiner for signs of wear or damage is also important to ensure its reliability and safety.
Please keep in mind that while carabiners are versatile and widely used, it's important to follow proper safety guidelines and use them within their intended capacities to avoid accidents or failures.
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