Product Description
High Carbon Spring Steel Wire for mattress
(1)Standard:DIN17223 GB4357-89
(2)Dia: 0.2mm-14mm
(3)Tensile strength:(1200-2900MPA)according to customers request
(4)Coil weight: 25-1000kgs
(5)Packing: spool or coil,Wrapped by Plastic
mm |
B Grade |
C Grade |
D Grade |
Torsions |
A Grade |
|
0.30 |
2010-2400 |
2300-2700 |
2640-3040 |
BC |
D |
|
0.35 |
1960-2350 |
225--2650 |
2600-2990 |
20 |
18 |
2580-2780 |
0.40 |
1910-2300 |
2250-2650 |
2600-2990 |
20 |
18 |
|
045 |
1800-2260 |
2200-2600 |
2550-2940 |
20 |
18 |
|
0.50 |
1800-2260 |
2200-2600 |
2550-2940 |
20 |
18 |
|
0.60 |
1760-2160 |
2110-2500 |
2450-2840 |
20 |
18 |
|
0.70 |
1710-2060 |
2010-2400 |
2060-2450 |
20 |
18 |
1780-1980 |
0.80 |
1710-2060 |
2010-2400 |
2400-2840 |
20 |
18 |
|
0.90 |
1710-2060 |
2010-2350 |
2350-2750 |
20 |
18 |
|
1.00 |
1660-2010 |
1960-2300 |
2300-2690 |
20 |
18 |
|
1.20 |
1620-1960 |
1910-2250 |
2250-2550 |
20 |
18 |
2180-2380 |
1.40 |
1620-1910 |
1860-2210 |
2150-2450 |
20 |
18 |
|
1.60 |
1570-1860 |
1810-2160 |
2100-2400 |
20 |
18 |
|
1.80 |
1520-1810 |
1760-2110 |
2010-2300 |
20 |
18 |
1580-1780 |
2.00 |
1470-1810 |
1710-2010 |
1910-2200 |
20 |
18 |
|
2.20 |
1420-1710 |
1660-1960 |
1810-2110 |
15 |
13 |
|
2.50 |
1420-1710 |
1660-1960 |
1760-2060 |
15 |
13 |
|
2.80 |
1370-1670 |
1620-1910 |
1701-2010 |
15 |
13 |
|
3.00 |
1370-1670 |
1570-1860 |
1710-1960 |
15 |
13 |
|
3.20-3.50 |
1320-1620 |
1570-1810 |
1690-1910 |
12 |
8 |
|
4.00 |
1320-1620 |
1520-1700 |
1630-1860 |
12 |
8 |
|
4.50 |
1320-1570 |
1520-1760 |
1620-1860 |
|
|
|
5.00 |
1320-1570 |
1470-1710 |
1570-1810 |
|
|
|
5.50 |
1270-1520 |
1470-1710 |
1470-1710 |
|
|
|
6.00 |
1220-1470 |
1420-1660 |
1520-1760 |
|
|
|
6.30 |
1220-1470 |
1420-1610 |
|
|
|
|
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 |
|
|
|
|
Company Information 
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FAQ
Q: Are you a manufacturer or merely a trader?
A: CHUNYUAN is a manufacturer specialized in stainless steel spring wire&rod, so we can provide the best price for you.
Welcome to our factory to have an on-the-spot investigation.
Q: How long has your factory been founded?
A: TianJin ChunYuan Wire Product Co.Ltd, founded in the year of 1995, reformed and re-constructed from a well-reputed state-owned factory with a history of more than half a century.
We are one of the HOT-SALE!!! spring steel wire en 10270-1 sh grade spring steel wire company in the wire industry in China with clients all over the world. Now we are looking forward the further co-operationwith you.
Q: May I have your catalog and price list for trial order in MOQ quantity?
A: All our products are shown on HOT-SALE!!! spring steel wire en 10270-1 sh grade spring steel wire, please have a detailed looking and choose the interested items in our site.
Q: How do you guarantee the quality of your product?
A: Every process will be checked by responsible QC which insures every product's quality.
We have ISO 9001 certification.
Q: If I order big quantity, what's the good price?
A: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Payment Terms, Transport method, Discharge place etc.We will make the accurate quotation to you as soon as possible.
Q: May I buy 1 ton for a trial order?
A: If the size you need we have stock, we can offer 1 ton even less for your test.
Q: Any other additional explanations of your factory?
A: Samples can be provided as your requirements. Professional packaging teams keep every packing well and safety. We also have great and excellent experiences with after-sale service.
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