Sodium Tripolyphosphate, also Food Grade Stpp, or Stpp Detergent Powder,is an inorganic compound with formula Na5P3O10. Stpp Sodium Tripolyphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. Environmental problems associated with eutrophication are attributed to its widespread use in Water Treatment.
The majority of STPP is consumed as a component of commercial detergents. It serves as a "builder," industrial jargon for a water softener. In hard water (water that contains high concentrations Ethylene-Vinyl Acetate of Mg2+ and Ca2+), detergents are deactivated. Being a highly charged chelating agent, TPP5− binds to dications tightly and prevents them from interfering with the sulfonate detergent.
Because it is very water-soluble, STPP is not significantly Pvc Resin removed by waste water treatment. STPP hydrolyses to phosphate, which is assimilated into the natural phosphorus cycle. Detergents containing phosphorus contribute to the eutrophication of many fresh waters.
Sodium Tripolyphosphate,Food Grade Stpp,Stpp Detergent Powder,Stpp Sodium Tripolyphosphate HENAN LIHAO CHEM PLANT LIMITED , https://www.lihaoche.com
Shanghai Maxload Cranes & Hoists Co., Ltd. is a professional Cranes and Hoists Manufacturer in Shanghai China.
Maxload Company Specialized in Design, manufacture, sales and service of lifting machinery such as Electric Chain Hoist, Electric Wire Rope Hoist Gear Motor and other Heavy Duty Lifting machinery.Â
The Maxload company obtained advanced Germany & Japan technology to developed series Europe Type Electric wire rope hoist and Japan Type Electric chain hoist. Besides excellent performance and fashionable appearance, all the products are adopted modularization design, conform to FEM /ISO Standard and Quality Test Standard.
The Maxload Company located in Shanghai city, from the Shanghai Pudong International Air Port takes one hour to Maxload Company.Â
The Maxload Company Completely passed ISO, CE, SGS, TUV, GS and other quality Test Certificates, The Maxload Company sales term has export the products to South and North America, Middle East, Southeast Asia, Europe, Australia and all over the World.
*Â Seal type caged ball bearings on load sprocket
*Â Caged roller bearings on main shaft(Minimize manual dffort thanks to efficient drive train)
*Â Superior design of top hook holders for double/several coumns of load chains
*Â Experience exceptional durability thanks to all-steel construction featuring rugged gear case enclosure and handwheel cover
*Â Engoy increased lifting height thanks to low headroom
*Â Grade 80 Head-treated galv. alloy load Chain resists abrasion and wear while minimizing chain weight.
* Reinforced double pawl brake system and larger dia. Pawl springs ensure reliable brake
Parts Details
* Overload protection system
* Innovated design of fused brake disc
* Thrust bearings in bottom hook assemble
* Easy removable top hook
3 Ton Manual Hoist Chain Hoist Chain Block (VD-03T)
Model NO.: VD-03.5T
Certification: CE, SGS
Condition: New
Color: Orange
Test Load: 3.75 Ton
Standard Lifting Height: 2.5 M
Load Chain Falls Number: 1 Fall
Load Chain Size: 10*30(mm)
Hand Chain Size: 5*25*18(mm)
Hand Force: 372n
Colour: Organge(Yellow & Blue & Black Can OEM)
Net Weight: 32kg
Trademark: Maxload
Transport Package: Plywood Cases
Specification: 3 ton
Origin: Shanghai, China
HS Code: 8425190000
3 Ton Manual Hoist Chain Hoist Chain Block (VD-03T)