Premium Polished Stainless Steel Round Pipe for Architecture

Name: Premium Polished Stainless Steel Round Pipe for Architecture
Brand: EZ Steel Industrial Co., Ltd.
SKU: 1984269791

Hunan, ChinaEZ Steel Industrial Co., Ltd.

US$2.50-3.20

1 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Automotive Industry, Chemical Industry, Food Industry, Oil and Gas Industry, Pharmaceutical Industry

Certification

CE, ISO9001

Model NO.

Stainless Steel Pipe

Length

100 feet

Material

304 Stainless Steel

Outer Diameter

4 inch

Wall Thickness

XXS

Primary Alloys

304 and 316

Process

Electric Resistance Welding (ERW)

Shape

Round

High Strength

Good Tensile and Yield Strength

Excellent Corrosion Resistance

Superior Resistance

Excellent Weldability

Welded Using TIG (Gtaw) or MIG (Gmaw)

Compatibility

Easily Integrates

Fire Resistance

~1400-1450°C

Thermal Stability

Maintains Dimensional Stability and Appearance

Integration with Other Processes

Physical Vapor Deposition, Electroplating, Laser

Non-Magnetic or Weakly Magnetic

Non-Magnetic

Strength-to-Weight Ratio

High

Low-Temperature Toughness

Remains Ductile and Impact-Resistant

High-Temperature Resistance

Maintains Strength and Oxidation Resistance

Delivery Time

7~30 Days

Transport Package

Wooden Case, Packed by Bundles with Plastic Bags

Specification

Stainless steel

Trademark

EZS

Origin

China

HS Code

7304

Production Capacity

200000ton/Year

Key features

Premium Polished Finish: Satin or mirror finishes with seamlessly blended weld seams for a sleek, monolithic look.

High Corrosion Resistance: Made from 304/316L stainless steel, offering superior resistance to rust and environmental factors.

Versatile Applications: Ideal for handrails, balustrades, column covers, and sculptural elements in indoor/outdoor settings.

Flexible Customization: Supports full customization including special sizes, colors, and various surface finishes.

Strict Quality Control: ISO 9001:2015 certified with individual inspection and EN10204 3.1/3.2 certificates.

Fast Delivery Options: Stock items ship within 5-7 days; customized products take around 30 days.

Global Manufacturing: Leading manufacturer with facilities in Cangzhou, Yangzhou, and Lishui for global delivery.

Low Maintenance Design: Durable surface effectively hides minor imperfections and fingerprints, requiring minimal upkeep.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityOEM ServicesR&D Capabilities

EZ Steel Industrial Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9Years CertifiedNearest Port: Tianjin Port/Shanghai Port/Qingdao PortAverage Response Time: ≤2.01h

AI-Powered supplier vetting

SummaryEZ Steel Industrial Co., Ltd. is a trading company based in Changsha, China, specializing in steel pipe production with an annual output exceeding US$100 million. The company has a strong customization capability and offers OEM and ODM services. However, it lacks overseas warehouse services and showrooms and has limited overseas service capabilities. The company has clear procedures for corrective actions and customer complaints but lacks written procedures for effective supplier service capability.

Supplier typeThe supplier is a limited company operating as a trading company in the wholesale and retail industry.

After-Sales capabilityThe company has clear procedures and records for handling customer complaints and corrective actions.

Financial creditThe company has financial records for the past three years, indicating stable financial monitoring.

R&D capabilityThere is no new product development in the past year, indicating limited innovation capability.

Production capacityThe company produces 480,000 tons of steel pipes annually and maintains an annual production output above US$100 million.

Customization capabilityThe supplier offers extensive customization services including OEM and ODM, indicating strong customization capability.

Product Q&A

Q:What standard governs polished stainless steel round pipe for architectural use?

ASTM A554 is the primary specification for welded stainless steel mechanical tubing used in ornamental and structural applications where appearance, mechanical properties, or corrosion resistance is required. For decorative applications in China, YB/T 5363 is also applicable.

Q:What material grades are commonly specified for polished architectural tubing?

Grades 304 and 316 are the most common choices. Grade 304 offers good corrosion resistance and formability for general architectural applications. Grade 316, with its molybdenum addition, provides superior pitting resistance and is recommended for coastal or marine environments where salt exposure is a concern.

Q:What surface finishes are available for architectural stainless steel pipe?

Finishes range from mill finish to polished and buffed. Common options include 320# grit (satin), 6K (semi-mirror), and 8K or linear buff (mirror-like finish) with no visible grain lines. For decorative projects, the specific finish should be specified at order.

Q:What size ranges and shapes does ASTM A554 cover?

ASTM A554 covers sizes up to 16 inches (406.4 mm) outside dimension with wall thicknesses of 0.020 inches (0.51 mm) and over. Round, square, rectangular, and special shapes are available. Custom sizes may be supplied by agreement between the manufacturer and purchaser.