Flat Bar Use for Spring Application

• Customization: Available
• Type: Steel Flat
• Standard: ASTM, GB
• Model NO.: width: 12-300mm thickness: 2-60mm
• Certification: ISO
• Surface Treatment: High Pressure Descaling, Polished Surface
• Technique: Hot Rolled
• Application: for Hoop Iron,Tools,Machine Parts,Parts of House
• Special Use: for Hoop Iron,Tools,Machine Parts etc
• Stock: New Produocts
• Width(Mm): 12-300mm
• Thickness(Mm): 2-60mm
• Material: Q195,Q235,Q345,ASTM A36,ASTM A53,Ss400 etc
• Chinese Standard: GB/T1591-94,GB/T700-88
• Transport Package: Strap in Bundles with Steel Strips
• Specification: Width: 12-300mm / thickness: 2-60mm
• Trademark: Wanrunda
• Origin: Tianjin or Hebei
• HS Code: 7211290000
• Production Capacity: 200000mt Per Year

Product Description

*COMPANY  INTRODUCTION:
Qingdao Wanrunda Imp and Exp Co.,ltd is a special manufacturer and exporter for steel products.
We mainly export Steel hollow section( SHS,RHS,CHS)/Galvanized steel pipe/ Pre-galvanized steel pipe/ Hot dip galvanized pipe/ Bright finished pipe/ furniture pipe/ Welded steel pipe/ Seamless steel pipe/ Spirale steel pipe/ Stainless steel tube.
Galvainzed steel coil/Stainless steel coil/Angle steel/H beam/Channel beam/ C beam/Riffled sheet/Square bar etc
 

Product Description:	Flat steel
Standard:	GB/T1591-94,GB/T700-88
Dimension:	Width: 12mm - 300mm
Thickness:	2-60mm
Length:	4-15meters
Tolorance of OD:	±0.1mm
Material:	Q235B/Q345B/A53/A36/SS400 etc
MOQ:	Normal dimension 5MT, unnormal dimension should negotaite.
Payment term:	30% payment in advance by T/T
Delivery time:	7-20 days after receiving the deposits.

 
Instruction for Our Flat steel bar 
1) Description: Flat steel bar
2) Standard: GB/T1591-94,GB/T700-88
3) Material: Q195,Q235,  Q345,ASTM A36,ASTM A53,SS400
4) Size: Width 12-300mm
5) Thickness: 2.0-60mm
6) Length: 4-15m ( Normal 6meters or as requirement)
7) Application: For hoop iron, tools,machine parts, parts of house frame, staircase,
   steel structure,car spares etc
8) Certificate: ISO9001-2008, BV assessment, SGS, QC
9) Surface treatment: High pressure descaling, polished surface
10) Delivery:
a) If stock, just need about 7 days.
b) If mill-ordering, need about 20-30days.
11) Packing:
a) Bare packing with bundle
b) Seaworthy pp wrapping with bundle 
12) Payment: 30% deposits by TT in advance
13) Inspection for our Flat steel abr:
a) We have our own quality inspection system.
b) We can accept any third party inspection
14) Advantage for our galvanized steel pipe:
a) Small MOQ
b) Large supply ability
c) Can accept any complex inquiry
d) Stock available
e) Strong processing and warehousing service
f) Strict quality control
g) Professional negotiation
h) Reasonable price
i) Quick and stable delivery time
j) Good after-sales service
 
 

Weight and dimension of Flat steel [standard(GB)704-65]
Width (mm)	THICKNESS (mm)
	4	5	6	7	8	9	10	11	12	14	16	18	20	22	25	28	30
	WEIGHT (kg/m)
12	0.38	0.47	0.57	0.66	0.75
14	0.44	0.55	0.66	0.77	0.88
16	0.50	0.63	0.75	0.88	1.00	1.15	1.26
18	0.57	0.71	0.85	0.99	1.13	1.27	1.41
20	0.63	0.79	0.94	1.10	1.26	1.41	1.57	1.73	1.88
22	0.69	0.86	1.04	1.21	1.38	1.55	1.73	1.90	2.07
25	0.79	0.98	1.18	1.37	1.57	1.77	1.96	2.16	2.36	2.75	3.14
28	0.88	1.10	1.32	1.54	1.76	1.98	2.20	2.42	2.64	3.08	3.53
30	0.94	1.18	1.41	1.65	1.88	2.12	2.36	2.59	2.83	3.36	3.77	4.24	4.71
32	1.01	1.25	1.50	1.76	2.01	2.26	2.54	2.76	3.01	3.51	4.02	4.52	5.02
(35)	1.10	1.37	1.65	1.92	2.20		2.75		3.30	3.95
36	1.13	1.41	1.69	1.97	2.26	2.51	2.82	3.11	3.39	3.95	4.52	5.09	5.65
40	1.26	1.57	1.88	2.20	2.51	2.83	3.14	3.45	3.77	4.40	5.02	5.65	6.28	6.91	7.85	8.79
45	1.41	1.77	2.12	2.47	2.83	3.18	3.53	3.89	2.24	4.95	5.65	6.36	7.07	7.77	8.83	9.89	10.60
50	1.57	1.96	2.36	2.75	3.14	3.53	3.93	4.32	4.71	5.50	6.28	7.07	7.85	8.64	9.81	10.99	11.78
(55)	1.73	2.16	2.59	3.02	3.45		4.32		5.19	6.05
56	1.76	2.20	2.64	3.08	3.52	3.95	4.39	4.83	5.27	6.15	7.30	7.91	8.79	9.67	10.99	12.31	13.19
60	1.88	2.36	2.83	3.30	3.77	4.24	4.71	5.18	5.65	6.59	7.54	8.48	9.42	10.36	11.78	13.19	14.13
63	1.98	2.47	2.97	3.46	3.95	4.45	4.94	5.44	5.93	6.92	7.91	8.90	9.69	10.88	12.36	13.85	14.34
65	2.04	2.55	3.06	3.57	4.08	4.59	5.10	5.61	6.12	7.14	8.16	9.19	10.21	11.23	12.76	14.29	15.31
70	2.20	2.75	3.30	3.85	4.40	4.95	5.50	6.04	6.59	7.69	8.79	8.89	10.99	12.09	13.74	15.39	16.49
75	2.36	2.94	3.53	4.12	4.71	5.30	5.89	6.48	7.07	8.24	9.42	10.60	11.78	12.95	14.72	16.49	17.66
80	2.51	3.14	3.77	4.40	5.02	5.65	6.28	6.91	7.54	8.79	10.05	11.30	12.56	13.82	15.70	17.58	18.84
85	2.67	3.34	4.00	4.67	5.34	6.01	6.67	7.34	8.01	9.34	10.68	12.01	13.35	14.68	16.68	18.68	20.02
90	2.83	3.53	4.24	4.95	5.56	6.36	7.07	7.77	8.48	9.89	11.30	12.72	14.13	15.54	17.65	19.78	21.20
95	2.98	3.73	4.47,	5.22	5.97	6.71	7.46	8.20	8.95	10.44	11.93	13.42	14.92	16.41	18.84	20.88	22.37
100	3.14	3.93	4.71	5.50	6.28	7.07	7.85	8.64	9.42	10.99	12.56	14.13	15.70	17.27	19.63	21.98	23.55
105	3.30	4.12	4.95	5.77	6.59	7.42	8.24	9.07	9.89	11.54	13.19	14.84	16.49	18.18	20.61	23.08	24.73
110	3.45	4.32	5.18	6.04	6.91	7.77	8.64	9.50	10.36	12.09	13.82	15.54	17.27	19.00	21.59	24.18	25.91
120	3.77	4.71	5.65	6.59	7.54	8.48	9.42	10.36	11.30	13.19	15.07	16.96	18.84	20.72	23.55	26.38	28.26
125	3.93	4.91	5.89	6.67	7.85	8.83	9.81	10.76	11.78	13.74	15.70	17.66	19.63	21.50	24.53	27.48	29.44
130	4.08	5.10	6.12	7.14	8.16	9.18	10.21	11.23	12.25	14.29	16.33	18.87	20.41	22.45	25.51	28.57	30.62
140	4.40	5.50	6.59	7.69	8.79	9.89	10.99	12.09	13.19	15.39	17.58	19.78	21.98	24.18	27.48	30.77	32.97
150	4.71	5.89	7.07	8.24	9.42	10.60	11.78	12.95	14.13	16.49	18.84	21.20	23.55	25.91	29.44	32.97	35.33
160	5.02	6.28	7.54	8.79	10.05	11.30	12.56	13.82	15.07	17.58	20.10	22.61	25.12	27.63	31.40	35.17	37.63
170	5.34	6.67	8.01	9.34	10.68	12.01	13.35	14.68	16.01	18.68	21.35	24.02	26.09	29.36	33.36	37.37	40.04
180	5.65	7.07	8.48	9.89	11.30	12.72	14.13	15.54	16.96	19.78	22.61	25.43	28.26	31.09	35.33	39.56	42.39
190	5.97	7.46	8.95	10.44	11.93	13.42	14.92	16.41	17.90	20.88	23.86	26.85	29.83	32.81	37.29	41.76	44.75
200	6.28	7.85	9.42	10.99	12.56	14.13	15.70	17.27	18.84	21.98	25.12	28.26	31.40	34.54	39.25	43.96	47.10