30%TT for deposit, 70% balance before shipment or LC at sight
Delivery time
8-14 days after deposit
Galvanized Steel Sheet Gauge Chart
Gauge
mm
Inches
8
4.27
0.1681
9
3.89
0.1532
10
3.51
0.1382
11
3.13
0.1233
12
2.75
0.1084
14
1.99
0.0785
16
1.61
0.0635
18
1.31
0.0516
20
1.01
0.0396
21
0.93
0.0366
22
0.85
0.0336
23
0.78
0.0306
24
0.7
0.0276
25
0.63
0.0247
26
0.55
0.0217
27
0.51
0.0202
28
0.47
0.0187
30
0.4
0.0157
Commonly Used Grades
Standard
GB/T 2518
EN10346
JIS G 3141
ASTM A663
Grade
DX51D+Z
DX51D+Z
SGCC
CS Type C
DX52D+Z
DX52D+Z
SGCD1
CSTypeA.B
DX53D+Z
DX53D+Z
SGCD2
FS Type A, B
DX54D+Z
DX54D+Z
SGCD3
DDS Type C
S250GD+Z
S250GD+Z
SGC340
SS255
S280GD+Z
S280GD+Z
SGC400
SS275
S320GD+Z
S320GD+Z
-
-
S350GD+Z
S350GD+Z
SGC440
SS340 Class4
S550GD+Z
S550GD+Z
SGC590
SS550 Class2
Spangle Types
Chemical Composition
Base metal type
Grade
CHEMICAL COMPOSITION %
C
Si
Mn
P
Cold rolled steel sheet
DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF
≤0.10
-
≤0.50
≤0.035
DC52D+Z (St04Z), DC52D+ZF
≤0.08
-
≤0.45
≤0.030
DC53D+Z (St05Z), DC53D+ZF
≤0.08
-
≤0.40
≤0.030
DC54D+Z (St06Z), DC54D+ZF
≤0.01
≤0.10
≤0.30
≤0.025
DC56D+Z (St07Z), DC56D+ZF
≤0.01
≤0.10
≤0.30
≤0.025
Hot rolled steel sheet
DD51D+Z (St01ZR, St02ZR)
≤0.10
-
≤0.50
≤0.035
DD54D+Z (St06ZR)
≤0.01
≤0.10
≤0.30
≤0.025
Mechanical Properties
Grade
Yield strength MPa
Tensile strength MPa
Fracture elongetion not less than %
DX51D+Z
270-500
22
DX52D+Z
140-300
270-420
26
DX53D+Z
140-260
270-380
30
DX54D+Z
120-220
260-350
36
DX56D+Z
120-180
260-350
39
Product details
Applications
Company Profile
Ruilaibo offers carbon steel, stainless steel, galvanized steel, aluminum, copper alloys etc products. We are committed to strict quality control and exceptional customer service. Our experienced staff is available to discuss your requirements and ensure complete customer satisfaction. Additionally, we have obtained TUV, ISO 9001, and other internationally recognized certifications.
Our main products include seamless pipes, welded pipes, galvanized pipes, plates, stainless steel products, copper pipes, aluminum plates, and other items. There are various steel products in stock, including stainless steel grades 201, 304, 316, 410, and others. In addition, we provide value-added services such as cutting, slitting, and film covering. Our products are widely used in industries such as tableware, kitchenware, medical equipment, household appliances, auto parts, construction, and decoration.
Adhering to the principle of mutual benefit, we have built a strong reputation among our customers for our professional services, high-quality products, and competitive pricing. We warmly welcome customers both at home and abroad to collaborate with us for mutual success.
Certificate
Packaging & Shipping
FAQ
Q1: What's your terms of payment? A: 30%T/T as the upfront deposit, 70% before delivery, We will show you the photos and package before you pay the balance. Q2: What's the terms of delivery? A: EXW, FOB, CFR, CIF Q3: What's the terms of packing? A: Generally,we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement. Q4: What's your delivery time? A: For stocks, we could transport the goods to loading port within 7 work days after we received the deposit.For productionperiod, it usually takes about 15 days to 30 days after we received the deposit. Q5: Could you produce according to the samples? A: Yes, we can customer-made by your samples or technique drawings, we can build the mold and fixtures. Q6: Could youprovide the compliment samples? A: Yes, we could provide the free samples on condition that it is available in stocks, however,the transportation fee is borne by buyer. Q7: How could you guarantee your products quality? A: Each piece of products is manufactured by certified workshops, inspected by us piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality. Q8:What are the advantages of your company? A:(1): Prime quality and reasonable price. (2): Wide excellent experiences with after-sale service. (3): Every process will be checked by responsible QC which insures every product's quality. (4): Professional packing teams which keep every packing safely. (5): Trial order can be done in one week. (6): Samples can be provided as your requirements