Class 1 Flexible Duct Steel Wire System 1

Class 1 Flexible Duct Steel Wire

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

1. high carbon spring wire
2. Wire dia:0.4-13mm
3 .Standard:DIN17223 GB4357-89
4 .Delivery time:15 days 1*20FCL
5 .MOQ:1 Ton

1. Specification

Material	45#,60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82B,SAE1060, SAE1065, SAE1070
Dia	0.3-13.0mm
Surface	Smooth, phosphated and lead patent heat treatment
Quality inspection of each coil	Tensile Strength, Tolerance, Surface smooth, Torsion,Bending,Winding, Ellipse , etc.
Certificate	ISO9001,ISO14001,SGS,Jiangsu Famous Brand , Excellent Quality Metallurgical Products
Standard	DIN17223/1-1982,GB4357-89 and other standards .
Application	making springs, steel ropes, cable wires, mattress ,banding wire
Coil weight	15KG-200KG per coil or as per your requirement
Packaging	coils, packed with P.P.cloth or according to customers' request.
Dilivery time	15 days for one 20 feet container.
Loading Capacity	Loading about 20tons in one 20's containe

Tensile Strength

High Carbon Steel Wire
wire diameter(mm)	Tensile Strength(N/mm² )
wire diameter(mm)	Grade B	Grade C	Grade D
0.20	2150-2550	2400-2790	2690-3090
0.25	2060-2450	2300-2700	2640-3040
0.30	2010-2400	2300-2700	2640-3040
0.40	1910-2300	2250-2650	2600-2990
0.50	1860-2260	2200-2600	2550-2940
0.60	1760-2160	2110-2550	2450-2840
0.70	1710-2110	2060-2450	2450-2840
0.80	1710-2060	2010-2400	2400-2840
1.00	1600-2010	1960-2300	2300-2690
1.20	1620-1910	1910-2250	2250-2550
1.40	1620-1910	1860-2110	2150-2450
1.60	1570-1860	1810-2160	2110-2400
1.80	1520-1810	1760-2110	2010-2300
2.00	1470-1760	1710-2010	1910-2200
2.20	1420-1710	1660-1960	1810-2110
3.00	1370-1670	1570-1860	1710-1960
4.00	1320-1570	1520-1760	1620-1860
5.00	1320-1570	1470-1710	1570-1810
6.00	1220-1470	1420-1660	1520-1760
7.00	1170-1420	1370-1570
8.00	1170-1420	1370-1570
9.00	1130-1320	1320-1520
10.00	1130-1320	1320-1520
11.00	1080-1270	1270-1470
12.00	1080-1270	1270-1470
13.00	1030-1220	1220-1420

*Chemical Composition

Steel Grade GB Standard	Carbon %	Silicon %	Manganese %	Phosphorus %	Sulphur %	Chromium %	Nickel %	Cuprum %
60#	0.60-0.61	0.18-0.22	0.52-0.59	0.012	0.007	0.06-0.07	0.05	0.18
65#	0.65	0.21	0.56	0.013	0.008	0.05	0.04	0.14
65Mn	0.60-0.70	0.10-0.25	0.70-1.00	0.030	0.030	0.20	0.20	0.25
70#	0.69-0.71	0.19-0.21	0.53-0.58	0.010-0.012	0.003-0.006	0.01-0.05	0.02-0.04	0.04
72A 72B	0.72	0.19	0.71	0.013	0.006	0.02	0.02	0.03
80#	0.80-0.81	0.22-0.24	0.59-0.76	0.008	0.004	0.04
82A 82B	0.82	0.24-0.25	0.76-0.77	0.011-0.014	0.004-0.007	0.17-0.17

2. Packing

Small coil or large coil for the steel wire : Coils, packed with P.P.cloth or according to customers' request

Z2 packing :200-350KF per coil

Iron spool or wood spool for the steel wire

3. Our service

Sample order: we supply you free sample, you pay for the express cost, which can be shipped in 3 days

Our promise: Send you a workable price ;

Delivery in time;

Service you in lifetime for free;

Full refund if substandard goods

Q: For example, HDPE pipe with a flexible connection is a flexible interface, PVC-U of the glue plug-in method, is just helium pouring a lie on the pizza pull the interface, wire then, flange it more: PM25 and other dust particles mosquito 4 The The The One of the most critical is that the window is not New Zealand, to know that China's outdoor air quality is very bad And closed doors and windows (especially air conditioning or warm and warm equipment must be closed when the window), the indoor air in a variety of superimposed pollution (decoration pollution, carbon dioxide exceeded)

Q: What is the effect of concrete pouring on the construction quality?: The use of the trench connection to check the pipe sealing surface is smooth, smooth, no burr. Whether the sealing surface of the sealing ring is scratched, whether the length of the sealing section of the pipe meets the requirements. These three points to ensure that certainly not leaking.

Q: What is the difference between a rigid sleeve and a flexible sleeve?: The usual insulation materials are associated with the insulation, the choice of insulation materials are usually smaller than the heat, that is not due to changes in the external temperature and dramatic changes in thermal performance can be stable as ever, therefore, the current building commonly used Of the insulation materials to heat insulation mortar and thermal insulation performance classes gnawing rescue to find the majority of silent board, in these two aspects of doing better is the dragon EVB series.

Q: How to strengthen the construction management and construction quality control: You can Google Oriental Rainbow's official website, there are rainbow days cat flagship store and other links will have the price and product display, you can also contact Rainbow customer service, it is recommended that you choose the East Rainbow waterproof products and standardized construction team, the East Rain rainbow is the best quality waterproof listed companies RPUF-371 sprayed rigid polyurethane waterproof insulation integrated system "rain rainbow" spray foam polyurethane waterproof insulation integrated system is made of foam polyurethane foam waterproof insulation integrated material and protective surface layer constitute

Q: Why should the flexible hose be set in the mechanical ventilation system?: The contents of the special construction plan: engineering overview, preparation basis, construction plan; process technology, safety assurance measures, labor plans, calculation books and related drawings.

Q: Heating pipe through the deformation of the joints, the album is written on the "metal hose", the problem one: This is a flexible hose? Question 2: how to set the quota: First, according to its structure can be divided into: scaffolding according to its structure can be divided into: multi-pole, bowl button, door type, square tower, attached lift frame and hanging scaffolding. Second, the knowledge expansion: scaffolding by setting the form can be divided into: single row scaffolding only a row of pole scaffolding, the other side of the horizontal bar on the wall structure. double scaffold scaffolding with two rows of poles. multi-row scaffolding with more than 3 rows of pole scaffolding. full of scaffolding according to the scope of construction work full, both directions have more than 3 rows of pole scaffolding. Full scaffolding The maximum height of the wall or construction work, the scaffolding set by the height of the ground. Scroll (Peripheral) Scaffolding Scaffolding that is set up and intertwined along a building or range of work. Scaffolding Scaffolding with special flat and space shapes, such as for chimneys, water towers, cooling towers and other flat, circular, "outer", polygonal and upper, Form of construction scaffolding.

Q: The first generation of the tube is that year out?: In general, there is also a strong ability to resist, it is likely that there may be cracking

Q: What is the difference between the D-LD2000 clamp-type flexible fittings and the KRJ-type clamp-type flexible fittings?: Hello, super pole is a completely different PC concept. English name Ultraboo compensation 紶 barnyard cough twisted half hole report film k. Ultrabook is Intel continued MID, notebook, the definition of another new category notebook products, the Chinese translation for the ultra-"very" this. I hope to be helpful to you.

Q: Is the flexible sleeve of the broken wall used as a second retest?: Safety nets, helmets, seat belts, insulated gloves and so on

Q: Two hundred galvanized pipe should be under the large flexible tube: Expanded polystyrene board is a common white foam board; this foam board is formed by foaming. The extruded polystyrene board is a color foam board (common colors: gray, blue, yellow, green, etc.); this type of foam is lack of dumplings dumplings. In other words, in addition to color, the production process is the difference between the focus.

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