Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of Cold Rolled Steel Slit Coil in China. Welcome to consult the quotation and import cheap Cold Rolled Steel Slit Coil made in China here from our factory.
Product Description

Product Specification
|
Name Of Product |
20mm thick steel plate pre painted galvanized steel coil z275 from china |
|
Grade |
Q195 ,SGCC , DX51D ,SGCD |
|
Certification |
ISO9001 ,2000 |
|
Thickness |
From 0.14 mm to 1.60 mm , all available |
|
Width |
From 930 mm to 1500 mm ,all available |
|
Coat Fabric |
Top Coating: 10-25 micron ;Back Coating: 5-7 micron primer |
|
Color |
According to RAL ,or as customer' model |
|
Surface Treatment |
Oils coated ,Zinc Coated, Color Coated |
|
Package |
Standard Seaworthy Package |
|
Application |
1) Cable armouring |
Chemical Composition:
|
GRADE |
C |
Si |
Mn |
P |
S |
Ti |
|
SGCC/DX51D+Z |
≤0.10 |
≤0.50 |
≤0.60 |
≤0.10 |
≤0.030 |
≤0.020 |
|
DX52D+Z |
≤0.10 |
≤0.50 |
≤0.60 |
≤0.10 |
≤0.030 |
≤0.020 |
|
SGCD/DX53D+Z |
≤0.10 |
≤0.30 |
≤0.50 |
≤0.05 |
≤0.030 |
≤0.020 |
|
GRADE |
Yield Strength MPa |
Tensile Strength MPa |
Elongation % |
|||
|
SGCC(DX51D+Z) |
≥205 |
≥270 |
- |
|||
|
SGCD(DX53D+Z) |
- |
≥270 |
38 |
|||
|
SGCE(DX54D+Z) |
- |
≥270 |
4 |
|||
|
Application: 1) Cable armouring |

FAQ
Q1: Do you provide material certificates and test reports?
A: Yes, every shipment includes:
Mill Test Certificate (MTC) - Chemical composition and mechanical properties
Quality Inspection Report - Dimensional checks, surface inspection, tolerance records
Certificate of Origin - For customs clearance and tariff preferences
Third-Party Inspection - SGS, BV, TUV inspections welcomed (customer nominated)
We maintain full traceability from raw material supplier to finished slit coil, ensuring complete quality accountability.
Q2: What materials can be slit?
A: Our slitting lines can process:
Cold Rolled Steel (CR) - Most common, excellent surface finish
Hot Rolled Steel (HR) - For structural applications
Galvanized Steel (GI/GL) - For corrosion-resistant parts
Each material requires specific slitting parameters (blade type, tension, speed) - our engineers optimize these for each order.
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