Qingdao Rongcheng Iron and Steel Co., Ltd

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Stainless steel coil

Stainless steel coilIt is a coiled material made of stainless steel. It has excellent corrosion resistance, strength and toughness. Common types of stainless steel include 304, 316, etc. Its surface is smooth and has high flatness, and it can be processed into various products. It is widely used in fields such as construction, manufacturing, and chemical industry, and is an important industrial material.


Category:      Stainless steel coil

Key word:     Stainless steel coil


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Stainless steel coil

Physical Properties: High hardness, high strength, good ductility and thermal conductivity. Good surface gloss, relatively high density.

Chemical Properties: Strong corrosion resistance, stable in air and most chemical media. Not easy to rust, can resist the erosion of acid, alkali, salt and other chemicals.

APPLICATION

  • Construction industry
  • Manufacturing industry
  • Kitchen equipment
  • Electronics industry
  • Medical industry

PRODUCT DETAILS

Steel grade 200 series,300 series,400 series,600 series
Standard ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,
GB13296
Material 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202
Surface 2B, BA(bright annealed), NO.1 NO.2 NO.3 NO.4,8K HL(Hair Line), PVC
Type Hot rolled and cold rolled
Size Thickness Cold rolled:0.3~3.0mm; Hot rolled:3.0~120mm
Width 10-2000mm
Coil ID 508mm or 610mm or others

PACKING

Due to the chromium content being at least 10.5%, a passive oxide layer is formed on the surface, providing excellent corrosion resistance. Has excellent strength and hardness, can withstand high-strength external forces, and is not easily deformed or damaged. Stable performance can still be maintained under high temperature conditions, and is not easily softened or deformed. The chemical properties of stainless steel coils are mainly reflected in their alloy composition, which contains at least 10.5% chromium and provides basic corrosion resistance. Increase corrosion resistance, improve material toughness and processability, commonly found in 304 and 316 grades.

Strictly inspection

Steel Pipe Diameter Measurement

Precise Determination of Steel Pipe Dimensions

Ultrasonic Testing of Steel Internals

Non-Destructive Examination of Steel Structures

Steel Stress Testing

Comprehensive Analysis of Mechanical Stress in Steel

Steel Thickness Measurement

Accurate Assessment of Steel Plate and Sheet Thickness

Steel coil works

High-Quality Steel Coil Production and Optimal Sea Freight Solutions

Steel coil production requires precise control of thickness, surface finish, and strength. For sea freight, coils are securely packaged to prevent corrosion and damage.
Steel plate workshop

Steel Plate Manufacturing and Efficient Sea Transport Measures

Steel plate production demands uniform thickness and durability. For sea transport, plates are stacked, banded, and covered to protect against moisture and impact.
Steel pipe workshop

Precision Steel Pipe Fabrication and Reliable Marine Shipping Protocols

Steel pipe production ensures diameter, wall thickness, and weld integrity. For sea transport, pipes are bundled and coated to prevent corrosion and damage.
H beam steel profiles workshop

High-Standard H-Beam product and Secure Ocean Freight Techniques

h-beam production ensures dimensional accuracy and strength. For sea freight, I-beams are bundled, strapped, and treated with anti-corrosion coatings to prevent damage.

FAQ

Our factory manufactures a comprehensive array of steel products, including but not limited to, structural beams, steel bars, plates, and coils. We also offer bespoke solutions catering to specific dimensions and compositions as per customer requirements.

Absolutely, all our steel products adhere to international standards and undergo rigorous quality assurance tests. We hold various certifications, including ISO 9001, emphasizing our commitment to quality. Each product batch comes with a certification detailing its grade and compliance standards.

Yes, we are equipped to manage significant order volumes even within constrained timelines, thanks to our advanced operational processes, sizable workforce, and efficient logistics network. However, we always suggest contacting us with specifics as early as possible for the best outcomes.

Sustainability is at the core of our operations. We utilize energy-efficient technologies, recycle scrap material, and follow strict environmental protocols to minimize our ecological footprint. Our commitment extends beyond compliance, aiming for a future-focused, sustainable approach in all we do.

Worker safety is paramount. Our factory complies with all health and safety regulations, providing regular training, enforcing strict on-site protocols, and equipping our staff with advanced safety gear. We believe a safe worker is an empowered worker.

Certainly. We pride ourselves on our capability to provide tailored solutions. Our team of experts collaborates closely with clients to understand their needs, offering custom compositions, cuts, and finishes unique to their project demands.

We manage logistics through trusted partners, ensuring timely and safe deliveries. Customers receive tracking information once orders are dispatched and can monitor their shipment in real-time. Additionally, our customer service team is always on standby to assist.

We stand by the quality of our products. In the rare instance of defects or non-compliance, we have a transparent return or exchange policy. Clients are encouraged to reach out within a specified period after receipt, and we promise a swift, fair resolution in line with our terms and conditions.