Bed Mattress Spring Wire

• Type: Spring
• Materails: 82b, 70#
• Size: 1.2*2.0m
• Usage: Home, Hotel, School
• Transport Package: 1.5 Tons Per Coil. or Others
• Specification: ASTM
• Model NO.: 3.5mm
• Trademark: VIDA
• Origin: Tianjin, China
• HS Code: 72171000
• Production Capacity: 3000 Tons Per Month

Product Description

Black Spring wire for Bed Mattress use
High carbon high tensile strength spring wire for Bed mattress use .


We produce and large quality of the bed spring wire for mattress use with good quality and best price .
Raw materails: 70#65#82B,77B,or others .
Packing requirement: 50kgs per coil up to 1500kgs per coil . as customer's requirement .
Tensile strength : 1500N/MM2-2500N/MM2. can be produce control when producing the tensile strength .
Delivery time: 20 days after the first deposit .
Payment terms: 30% advance deposit and balance against the Bl COPY .

Product Name: High Carbon Spring Manufacturer Price List Spoke Black Steel Wire, our main usage:  Mechanical Equipment, Engineering Vehicle, Motor Vehicle, Motorcycle, Accumulator Car, Bicycle, Fitness Equipment, Elevator, Steel Wire Screen, Mattress And Sofa, Umbrella Frame, Electronic Products, ect.

Any other question , just let me know .
More information , just visit our website .

Bed Spring Steel Wire, Mattress Spring Wire
1. Material:  Q195,Q235,45#,60#,65#,70#,72B,80#,82B,65Mn
 
2. Surface Coating: uncoated/black finish
3. Characteristic: Patented cold drawn unalloyed steel wire of circular cross-section
                               High tensile strength,strict tolerance
                               Tensile strength within a single unit package shall be ≤100Mpa
                               The wire shall be dead with uniformly cast and pitch
                               The wire must be free from contamination,rust and mechanical damage

4. Packing type: Spoolless coils;
                            Catch weight coils
 
5. Application: Mainly used for mattress, car cushion, bicyle springs etc
 6.Remarks during use and handling:
a. During transportation, handle softly and carefully, avoid bumping and damaging the steel wires. Moisture and rain prohibited. Steel wires must be stored in dry warehouse
b. Pay attention to the direction of steel wires when paying-off. Be sure the spools or coilis rotationg freely as to achieve identical tension of all the steel wires
 
c.  If the single unit package can not be used up,the remained wire should be repacked to avoid oxidizing.   
 
Technical parameters        

Diameter mm	Deviation mm	Tensile strength       MPa
		B Grade	C Grade	D Grade
0.30	±0.014	2010-2400	2300-2700	2640-3040
0.32	±0.018	1960-2350	2250-2650	2600-2990
0.35		1960-2350	2250-2650	2600-2990
0.40		1910-2300	2250-2650	2600-2990
0.45		1860-2260	2200-2600	2550-2940
0.50		1860-2260	2200-2600	2550-2940
0.55		1810-2210	2150-2550	2500-2890
0.60		1760-2160	2110-2500	2450-2840
0.65	±0.02	1760-2160	2110-2500	2450-2840
0.70		1710-2110	2060-2450	2450-2840
0.80		1710-2060	2010-2400	2400-2840
0.90		1710-2060	2010-2350	2350-2750
1.00		1660-2010	1960-2300	2300-2690
1.20	±0.03	1620-1960	1910-2250	2250-2550
1.40		1620-1910	1860-2210	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
2.50		1420-1710	1660-1960	1760-2060
2.80		1370-1670	1620-1910	1710-2010
3.00		1370-1670	1570-1860	1710-1960
3.20	±0.038	1320-1620	1570-1810	1660-1910
3.50		1320-1620	1570-1810	1660-1910
4.00		1320-1620	1520-1760	1620-1860
4.50		1320-1570	1520-1760	1620-1860
5.00		1320-1570	1470-1710	1570-1810
5.50		1270-1520	1470-1710	1570-1810
6.00		1220-1470	1420-1660	1520-1760
6.50	±0.045	1220-1470	1420-1610
7.00		1170-1420	1370-1570
8.00		1170-1420	1370-1570
9.00		1130-1320	1320-1520
10.0		1130-1320	1320-1520
11.0	±0.055	1080-1270	1270-1470
12.0		1080-1270	1270-1470
13.0		1030-1220	1220-1420

 Note: Providing engineer design as per customer's request