Direct Burial Optical Fiber Cable Double Sheath

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Packaging of Direct Burial Optical Fiber

Packaging Detail:	25kg/bag,kraft paper bags with plastic bags inside
Delivery Detail:	15 days

Specifications of Direct Burial Optical Fiber

1,for wire or cable sheath

2,quality SGS and ISO9001

3,delievery time 7 days

4,the highest temperature is 70

this product is used for wire or cable sheath.

Delivery of Direct Burial Optical Fiber

PROPERTY	UNIT	SPECIFICATION		TEST
PROPERTY	UNIT	HR-70	JR-70	TEST
tensile strength	Mpa	MORE THAN16.3	≥16.8	GB1040
Elongation at break	%	320	310	GB1040
Thermal agining 100°C 168h	--	--	--	--
tensile strength at aging	Mpa	15.4	16	GB1040
Maximum change rate of Tensile Strength	%	-7.1	-4.8	--
Elongation ate Break after aging	%	300	290	GB1040
Maximum change rate of Elongation at break	%	-11.8	-6.5	--
Weight Loss after Thermal aging	g/cm3	9.6	11.2	--
Thermal deformation	%	45	35	--
Brittle point of Low temperature impact	°C	(-)40pass	(-)40pass	GB5470
Thermal stable time at 20°C	min	100	95	--
Volume resistivity at 20°C	Ω.m	5.6*1010	2.2*1013	GB1410
Volume resistivity at working time of 20°C	Ω.m	--	3.5*109	GB1410
Dielectronic strength	mv/m	28	27	GB1408

Direct Burial Optical Fiber

Q: What brand of cable is good, what are the top ten brands of wires?: Mainly to distinguish the ground which is the ground, the color of the ground is generally yellow-green; wire two is the fire line L and zero line N, no ground wire, look at the plug on the LN mark, the corresponding good.

Q: Apple 6splus charge may not support this accessories how to do more: Sometimes no way, the problem to the owners to solve the common, must wear, the owners agreed

Q: The data line is my online to buy the extension of the line, has been able to use, and today suddenly can not charge the electricity, and pop up the tips, which is why? More: This situation generally have to extend the line triangle can link the ground, the two feet when you use the foot to feel the foot, and step on the bench as long as the non-conductive feel. No seriousness

Q: Remove the computer and wash it off. What the motherboard did not move it, that is, the dust of those dust sasses, as well as the other wire of the skin what Sassafras wash, but the computer re-connected to the Internet when the old mistakes . and the lower right corner of the red Fork appears, disappeared after the emergence. The The Said the network cable is not plugged in, but the MODERN that POWER, LINK, LINE, 3 lights are normal display. The The This is how the matter, and just also appeared keyboard and mouse just start the machine can also be used normally, but in a moment to fall, and then plug their plug re-plug the mouse lights can be displayed, but the lights on the keyboard simply do not Bright, restart the computer but good, what is going on? bother. The The I hope the master quickly to help me, and this machine is relatively old ah No problem added: on a machine, just tried to re-create a connection in the network neighborhood, useless more: Galvanized pipe itself with anti-corrosion coating, you can not do anti-corrosion.

Q: What is the difference between wires and cables?: The introduction of the device in the form of: sealing ring (sealing ring is to achieve the required protection level of the shell and the use of cash-saving brush to help find the silent material or elastic material parts) type of introduction device; casting solidified packing seal Type introduction device; metal seal ring introduction device

Q: How to determine how much wire and cable should be used, the current load and how the corresponding wire, such as 4BV, under what circumstances, YJV240 what circumstances, the load is much more: According to the control cable and the power of the different layers of laying, if the power cable to be multi-layer need to have 300mm spacing (or load capacity is large enough), if it is control cable, casually laying, if the laying of power cable laying below Layer, above the laying of control cable, but not too much affect the power cable cooling. If the high-voltage cable and low-voltage cable in principle do not allow common laying.

Q: Apple mobile phone does not support this charge when charging this thing how to charge: Charging line and the phone does not match, for the good point of the line just fine

Q: Why this cable has not yet been certified: The manufacture of wire and cable is completely different from that of most electromechanical products

Q: What are the varieties of wire and cable (detailed point): (The difference between the two cables: WDZ and WDZC are the combustion characteristics of the cable, both halogen-free low smoke flame retardant cable, but the former is a single vertical flame retardant test, which is bundled combustion C class flame retardant Test, but the flame retardant performance requirements are not the same. The meaning of the letter: W refers to the halogen-free; D refers to the low smoke; Z refers to the flame retardant WDZ is halogen-free low smoke flame retardant jacket power cable. WDZC refers to halogen-free low smoke C-class flame retardant reference )

Q: If you want to sell wire and cable, then what to do in advance to detect? The The The The The: If you use the color component output, you have to have the color difference component interface. With the color line facing the same color on the line. AV line of the yellow plug is the video, red and white is the audio delay Han silhouette cellar jealous of the tea, according to the same color received TV

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