Offers to Sell

Drop Forged Swivel Coupler – Steel Scaffolding Clamp Our Drop Forged Swivel Couplers meet EN74 Class A specifications as standard, with Class B couplers also available. These couplers are used to join scaffolding tubes at any angle, providing 360-degree connectivity. They are commonly used for bracing throughout scaffold structures. Made from forged steel, they feature a zinc-plated exterior for durability and long life. All of our drop forged scaffold fittings are galvanized, making them corrosion-resistant, durable and suitable for a variety of working environments and climatic conditions. Meanwhile, EN74 and BS1139 standard certification make it a reliable and compliant choice. Weight: 1.11-1.13kg Diameter: 48.3mm Material :Q235/Q355 Implementation standards: EN74, BS1139 Fitting bolts: Class 8.8 strong bolt ∅12*87mm Packing: Woven bag 25/ set Surface treatment: white zinc plating (cold galvanized, hot galvanized) Export packing: fumigation-free wooden pallet.

JIS Standard Pressed Swivel Coupler or scaffolding clamp is the main part of the tubular scaffolding system, it plays a fasten and connection functions in system. The product material uses standard Q235 grade steel as the raw material, and the bolts use 8.8 grade high-strength bolts, which are of high quality, more resistant to decay, improve the efficiency of scaffold removal, and save man-hours. Specification: Weight: 550g; 580g; 600g; 630g Specifications: 48.6*48.6mm Material: Q235 (steel plate) Implementation standard: JISA8951 Accessory bolts: ∅11*68mm Surface treatment: electro-galvanized Export packaging: 30 sets/carton; fumigation-free wooden pallet. According to the couplers' manufacturing technicals,  Gongde scaffolding couplers can be divided to drop forged scaffold couplers, pressed scaffold couplers and casted scaffold couplers. Application: Mainly used in the construction industry, such as building construction, ship manufacturing, road maintenance and construction, power engineering, water conservancy engineering, mining engineering, etc.

Ipamorelin is an API that can be used to stimulate the power of the gastrointestinal system using Ipamorelin stimulates the gastrointestinal system using Ipamorelin stimulates the gastrointestinal system. In addition, Ipamorelin is also a Chemicalbook peptide hormone, which is a synthetic growth hormone releasing hormone analog. It will store water, has no hepatotoxicity, stimulates growth hormone secretion, improves strength, and enhances lipolysis. Brand: Soarwin EC Number: 227-005-2 CAS No.: 170851-70-4 Molecular Formula: C38H49N9O5 Melting point: 144-147°C Boiling point:1185.5±65.0 °C(Predicted) Density: 1.263±0.06 g/cm3(Predicted) Storage: -20°C Freezer

Minimum Order: 1 bags

Diameter: 28/30/32/34/35/38/48MM etc Length: 200/280/600/760MM etc, or customized Bottom size: 100*80*5MM100*100*5MM 120*120*5MM 150*150*5MM etc or customized Colour: Black Material: Q235 steel Surface treatment: black parts, hot dip galvanized, cold galvanized Export packaging: pallet wire packing   Introduction: In the process of construction, it is used in conjunction with steel pipes and scaffolding to adjust the height of scaffolding and pipe racks, to balance and support heavy objects, and to bear weight.   Definition of Scaffold Leveling Jack Base The construction screw is a transmission element with a helix, consisting of a screw and a nut. Its main function is to drive the nut to move up and down through the rotation of the screw rod, so as to realize the adjustment of the height and horizontal position of the building.   Scaffolding Base Jack Function Support Function: In large-scale construction projects such as buildings and bridges, construction threaded rods are often used to support structures. They can bear weight in both horizontal and vertical directions, ensuring the stability of buildings. Particularly in large buildings or bridge constructions, construction threaded rods can serve as the primary support structure, ensuring the safety and reliability of the structures.   Adjustment Function: Construction threaded rods are also used to adjust the height and horizontal position of buildings. During the construction or maintenance of a building, construction threaded rods are employed to fine-tune the building's height and horizontal position, ensuring precision and stability. Additionally, construction threaded rods can be utilized to control the tilt angle of buildings, thus maintaining their level orientation.

By Gongde - Leading Manufacturer of Steel Column Forming Clamps As a leading Adjustable Steel Column Clamp manufacturer, Gongde specializes in providing high-quality adjustable steel column clamps for concrete construction. The adjustable column clamp is an essential tool for securing and aligning formwork during concrete pouring, ensuring precision and stability in column construction. Column Clamps are also known as column forming clamps or concrete column clamps, reflecting their vital role in modern construction projects.   Adjustable Steel Column Clamps Features and Benefits High-Strength Construction: Made of premium-grade steel, the clamp offers exceptional durability and the ability to withstand heavy loads during construction, ensuring reliable performance for concrete formwork clamps applications. Adjustability: Accom , modates column sizes ranging from 200mm to 600mm, making it a versatile solution. It functions similarly to scissor clamps, offering flexibility and ease of use. Easy Installation and Removal: Simple locking and adjustment mechanisms reduce setup time, enhancing on-site efficiency. Corrosion Resistance: The steel is coated with an anti-corrosion finish, making it suitable for challenging environments. Precision and Stability: Ensures accurate alignment and minimizes the risk of deformation during concrete curing.   Adjustable Steel Column Clamps Applications Building Construction: Perfect for securing formwork in reinforced concrete columns in residential, commercial, and industrial buildings using concrete formwork clamps. Infrastructure Projects: Ideal for bridges, overpasses, and other civil engineering structures requiring concrete column clamps. Custom Projects: Suitable for bespoke column designs in architectural projects where scissor clamps or adjustable clamps provide tailored solutions.

A synthetic hexapeptide that promotes the release of GH and is used clinically to treat growth hormone deficiency. Brand: Soarwin EC Number: 1312995-182-4 CAS No.: 140703-51-1 Molecular Formula: C47H58N12O6 Boiling point:1403.6±65.0 °C(Predicted) Density: 1.322±0.06 g/cm3(Predicted) Storage: -20°C

Minimum Order: 1 bags

Weight: 910g Specifications: 48.6mm Material: Q235 Implementation standard: GB 24910-2010 Accessory bolts: ∅12mm*80mm Surface treatment: electro-galvanized/color galvanized Export packaging: woven bags, 25 sets/bag; (export fumigation-free pallets) GB Pressed Butt Coupler application: Mainly used in the construction industry, such as building construction, ship manufacturing, road maintenance and construction, power engineering, water conservancy engineering, mining engineering, etc. https://www.gd-scaffold.com/pressed-couple , r.html

It is used for the treatment of reproductive diseases of cows and reproductive management of cows, including simultaneous estrus and timed insemination programs. It is mainly used in the clinical aspects of cattle breeding and in the simultaneous estrus and timed insemination of dairy cows. It is mainly used in cows with quiescent ovarian function, with basically normal ovarian volume on direct examination, without developing follicles and corpus luteum. A dose of 200 mcg is recommended for the clinical treatment of cows with quiescent ovaries. Simultaneous estrus as well as timed insemination, 1st injection of luteinizing hormone-releasing hormone, 7 days later, injection of 0.5 mg/head of prostaglandin to dissolve the newly formed corpus luteum. 48 hours later, 2nd injection of luteinizing hormone-releasing hormone, followed by timed insemination for 16 to 24 hours. It is recommended that the product be dosed at 100 micrograms for simultaneous estrus and timed insemination applications in dairy cows. Gonadorelin is used clinically for the differential diagnosis of fertility disorders in males or females due to hypothalamic or pituitary hypoplasia, gonadal insufficiency in gonadal atrophy, lactational amenorrhea, primary and secondary amenorrhea, menopause and premature menopause, pituitary tumors, organ damage to the pituitary gland, and de facto hypothalamic dysfunction. Brand: Soarwin EC Number: 251-553-1 CAS No.: 33515-09-2 Molecular Formula: C55H75N17O13 Density: 1.54

Minimum Order: 1 bags

Myostatin inhibitory peptide 7 is a muscle growth inhibitor with a Kd of 35.9 nM.Myostatin inhibitory peptide 2 can be used in the study of myasthenia gravis. Brand: Soarwin CAS No.: 1621169-52-5 Molecular Formula: C133H227N43O33 Density: 1.44±0.1 g/cm3(Predicted)

Minimum Order: 1 bags

IGF-1LR3 is a hormone with a molecular weight of 7.6 kD and a molecular structure similar to insulin. The main mechanism of action is to induce intracellular signaling by binding to its specific receptor (IGF1R).IGF-1LR3 is one of the most potent activators of the AKT signaling pathway.Activation of the AKT signaling pathway stimulates cell growth and proliferation and inhibits apoptosis of the cellular Chemicalbook cells.IGF-1LR3 adds 13 amino acids at the N-terminal end of intact IGF-1 molecules to form a long chain of 83 amino acids of IGF-1. IGF-1LR3 adds 13 amino acids to the N-terminus of the intact IGF-1 molecule to form an 83 amino acid long chain IGF-1, and replaces the third amino acid glutamic acid (E) in the IGF-1 molecule with arginine (R), so it is called R3. IGF-1LR3 has a higher stability and bioactivity compared with unmodified IGF-1. Brand: Soarwin EC Number: 1592732-453-0 CAS No.: 946870-92-4 Molecular Formula: C78H123N23O23S2

Minimum Order: 1 bags

AOD9604 is more effective than its predecessor, AOD9401, in stimulating lipolysis (fat burning) and anti-adipogenic activity. Like the growth hormone Chemicalbook, AOD9604 stimulates lipolysis (the breakdown or destruction of fat) and inhibits lipogenesis (preventing the conversion of fatty food material into body fat). Brand: Soarwin EC Number: 200-001-8 CAS No.: 221231-10-3 Molecular Formula: C78H123N23O23S2 Density: 1.49 Storage conditions: Store at -20°C

Minimum Order: 1 bags

Butyl acetate is a spice raw material used to prepare banana, pineapple, apricot, peach and strawberry flavors. It is used in food and is a edible flavoring that is allowed to be used as specified in my country's GB2760-1996. It is also a solvent for natural gum, synthetic resin, nitrocellulose, artificial leather, photographic film base, plastic, spices and medicines. Brand: Soarwin CAS No.: 123-86-4 EC Number: 204-658-1 Molecular Formula: C6H12O2 Density: 0.88 g/mL at 25 °C Melting point: -78 °C (lit.) Boiling point: 124-126 °C (lit.) Flash point: 74 °F

Minimum Order: 1 bags

Tetrahydrofuran, also known as cyclopentacyclopentane, oxacyclopentane, and tetramethylene oxide, is an intermediate for the synthesis of the pesticide phenylbutazone. In addition, it can be directly used to make synthetic fibers, synthetic resins, and synthetic rubbers. It is also a solvent for many polymer materials, precision magnetic tapes, and electroplating industries. It is also used to make adiponitrile, adipic acid, hexamethylenediamine, succinic acid, butanediol, γ-butyrolactone, etc. In the pharmaceutical industry, it can be used to produce carbetaquinone, progesterone, rifamycin, and as a pharmaceutical solvent. Brand: Soarwin CAS No.: 109-99-9 EC Number: 203-726-8 Molecular Formula: C4H8O Density: 0.887 g/mL at 20 °C Melting point: -108 °C Boiling point: 66 °C Flash point: >230 °F

Minimum Order: 1 bags

The biggest use of acetonitrile is as a solvent. It can be used to synthesize vitamin A, cortisone, carbon amine drugs and their intermediates. It is also used as an active medium solvent for the manufacture of vitamin B1 and amino acids. It can replace chlorinated solvents. It is used in chemicalbook vinyl coatings, and is also used as an extractant for fatty acids, an alcohol denaturant, a butadiene extractant, and a solvent for acrylonitrile synthetic fibers. It also has many uses in fabric dyeing, lighting industry, spice manufacturing, and photosensitive material manufacturing. Brand: Soarwin CAS No.: 75-05-8 EC Number: 200-835-2 Molecular Formula: C2H3N Density: 0.786 g/mL at 25 °C (lit.) Melting point: 45 °C (lit.) Boiling point: 81-82 °C (lit.) Flash point: 48 °F

Minimum Order: 1 bags