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Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.

Supplier From China
May-28-15
Supplier : Outdoor fiber optic cable, indoor fiber optic cable (simplex/ duplex indoor cable, distribution box, break-outcable, waterproofcable), FTTH (bow-type access cable, self-supportingbow-typecable), fiber patch cord (SC, SC, LC, FC, MTRJ, MU), accessories like fiber patch panel, fiber splice closure, fiber media converter, fiber adapter

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Contact Details:
Room 815-817, Block A, The Times
Shenzhen 518000
Guangdong China


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More Items Similiar to: Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.

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Urea 46 % Fertilizer

$400
MOQ: 50  Tons (UK)
Sample Available
 
Urea 46 Packaging Terms : 50kg Quantity Required : 12500 Ton/Tons Shipping Terms : CIF

Urea 46 Packaging Terms : 50kg Quantity Required : 12500 Ton/Tons Shipping Terms : CIF
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Jan-31-22
Buyer From Chongqing, Yuzhong District, China
Jan-10-11
 
High quality zirconia ferrules
PVC and LSZH cables available
Low insertion loss and high return loss
Good exchangeability and repeatability
Conform to ISO9001:2008,ROHS,IEC,Telcordia GR-326-CORE Standard.

Application :
Fiber Optic Telecommunications
CATV,CCTV ,LAN Network
FTTH (Fiber To The Home)
High speed transmission systems

Kington packaging:30pcs per carton, 1pcs per bag
GOLD Member
Jan-27-23
Supplier From Setubal, Portugal
Oct-29-09
Supplier From Karachi, Sindh, Pakistan
 
This cable has been designed for long haul direct / backbone application. Our stranded loose tube design provides stable performance over a wide temperature range and is compatible with any telecommunications-grade optical fiber. Direct Buried type Fiber Optical Cables are designed for easy and economical installation.

The stranded loose tubes contain thixotropic jelly but the cable core is based on dry-block construction. Incorporation of Dry Water Block Technology eliminates the need for traditional jelly filled water blocking methods, thus providing efficient and craft-friendly cable installation.

The thixotropic jelly is used to fill the buffer tubes to prevent water ingress. Steel Tape Armoring provides a rodent protection, length markings in meters for easy determination of cable length. Extra Strength cable can also be delivered with Peripheral Strength Members.

Features & Application

òExcellent optical, mechanical & environmental performance
òHigh strength-to-weight ratio
òCSM dielectric type û Fiber Reinforced Plastic
òDry block construction
òHigh tensile strength
òHigh crush strength
òCorrosion resistance
òKINK resistance
òVery light weight
òVery flexible & small bending radius
òLong haul / backbone application
òJunction communication systems
òAll dielectric applications
òCATV applications.

Construction Parameters

Fiber Count 02 û 144 Fibers
Color of Loose Tube Blue , Orange , Green , Brown , Grey , White, Red & Black
Loose Tube Material Polybutylene Terephthalate (PBT)
Loose Tube Filling Material Thixotropic Jelly
Filler Material Medium Density/High Density Polyethylene (MDPE/HDPE)
Central Strength Member Fiber Reinforced Plastic (FRP) û Non Metallic
Core Moisture Protection Methodology Dry Block Design, Water Blocking Yarns/Tapes
Second (Outer) Sheath Material High Density Polyethylene (HDPE)
Printing on Outer Sheath Engraved Hot Foil or Inkjet Printing
Nominal Cable Delivery Length (km) 4 KM ¦ 3%.
GOLD Member
Dec-10-22

Urea 46% Agricultural Urea, Vehicle Urea, Grade A

$290 - $360 / Metric Ton (CIF)
MOQ: 40  Tons (US)
Sample Available
Supplier From Chongqing, Yuzhong District, China
 
Agricultural urea N46 46%


Properties of urea
Urea, also known as carbamide, carbamide and urea. Pure urea is white, tasteless, odorless, needle shaped or prismatic crystal, with a melting point of 132.7 �¢?? under normal pressure. It is hygroscopic, deliquescent, hydrolyzable, and weakly alkaline. It is made into compound fertilizer with acid fertilizer. Urea is an organic compound composed of carbon, nitrogen, oxygen and hydrogen. It is a white crystal. Urea is one of the simplest organic compounds. The most important use of urea is as fertilizer. Its nitrogen content is more than 46%. After being converted into ammonium carbonate in soil, urea is hydrolyzed and absorbed by plants. It is the nitrogen fertilizer with the highest nitrogen content at present.
Molecular formula of urea: CO (NH2) 2, molecular weight 60.06, density 1.335g/cm �?�³�¯�¼? The melting point is 132.7 �¢??. Soluble in water and alcohol, insoluble in ether and chloroform. It is slightly alkaline. It can react with acid to form salt. It has hydrolysis. Condensation reaction can be carried out at high temperature to produce biuret, triuret and cyanuric acid. Heat to 160 �¢?? and decompose to generate ammonia gas and turn into cyanic acid at the same time. Urea can be hydrolyzed into ammonia and carbon dioxide under the action of acid, alkali and enzyme (acid and alkali need to be heated). Unstable to heat, heat to 150 �¢??�¯�½? 160 �¢?? to deamination to biuret. Urea is easily soluble in water, 105g can be dissolved in 100ml water at 20 �¢??, and the aqueous solution shows neutral reaction. There are two kinds of urea products: crystalline urea is white acicular or prismatic crystal with strong hygroscopicity; Granular urea is a translucent particle with a particle size of 1~2mm, which has a smooth appearance and improved moisture absorption.
Urea is a physiologically neutral fertilizer, which does not leave any harmful substances in the soil and has no adverse effects after long-term application. However, a small amount of biuret, also known as biuret, will be produced when the temperature is too high during granulation, which has an inhibitory effect on crops. Urea is molecular before conversion and cannot be adsorbed by soil, so it should be prevented from being lost with water; The ammonia formed after conversion is also volatile, so urea should also be deeply covered with soil. Urea is the first synthetic organic substance and widely exists in nature, such as 0.4% urea in fresh human feces.
The new version of national standard GB/T2440-2017 for urea has been officially implemented since July 1, 2018. Compared with the replaced 2001 standard, certain adjustments have been made.
New standard GB/T2440-2017
GOLD Member
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Npk 18-18-0

$320
MOQ: 700  Metric Tonnes
Sample Available
Supplier From Chongqing, Yuzhong District, China
 
NPK 18-18-0 is a kind of agricultural compound fertilizer, which can be used in agriculture to grow corns and other agricultural products.
GOLD Member
Sep-29-22

Urea For Vehicles, Agricultural Urea, Urea N46

$598
MOQ: 100  Metric Tonnes
Sample Available
Supplier From Chongqing, Yuzhong District, China
 
CASå?·:57-13-6 Urea for vehicles, agricultural urea, urea N46ï¼?
When the temperature of urea is below 20 â?? and the relative humidity is below 70%, it will not only not absorb moisture, but also evaporate water and reduce its water content; When the temperature exceeds 20 â?? and the relative humidity is higher than 80%, it starts to absorb moisture, and becomes paste when it is serious. When the air is dried again, it will re agglomerate, which is only inferior to ammonium nitrate. When the urea aqueous solution is at 80 â??, hydrolysis and decomposition reactions will occur, forming ammonium carbamate, ammonia gas and carbon dioxide respectively. Under acid and alkaline conditions, urea will decompose faster when it is heated. Urea is easy to combine with straight chain carbohydrates to form crystalline additional compounds; It forms a variety of double salts with various inorganic compounds, such as Ca (NO3) 2 �· 4CO (NH2) 2, NH4Cl �· CO (NH2) 2, CaChemicalbookSO4 �· 4CO (NH2) 2, MgSO4 �· 4CO (NH2) 2 �· 3H2O, Mg (NO3) �· 4CO (NH2) 2 �· 2H2O, etc; It is easy to form urea phosphate, dicalcium phosphate and water with monocalcium phosphate, namely Ca (H2PO4) 2 �· H2O+CO (NH2) 2 â?? H3PO4 �· CO (NH2) 2+CaHPO4+H2O; With nitric acid, it is easy to form urea nitrate, CO (NH2) 2+HNO3 â?? CO (NH2) 2 �· HNO3, which combines and relaxes the two; It can combine with formaldehyde to form urea formaldehyde compounds (uric acid rubber shrinks), in which the higher proportion of formaldehyde is urea resin, and the lower proportion is slow-release (effective) urea.
GOLD Member
VERIFIED
Apr-02-24
Supplier From Warszawa, Poland

Verification Status