What surface finishes are available?

We offer mill finish, 180# buffed, 400# buffed, 600# buffed, hairline, satin brushed, mirror polishing, and pickling.

304 304L Satin Brushed Stainless Steel Square Pipe Rectangular Tube

Name: 304 304L Satin Brushed Stainless Steel Square Pipe Rectangular Tube
Brand: Guangdong Yaolong Metal Technology Co., Ltd.
SKU: 720018065

Guangdong, ChinaGuangdong Yaolong Metal Technology Co., Ltd.

US$5.30

600-1,799 Meters

US$4.80

1,800-2,999 Meters

US$4.30

3,000+ Meters

Product profile

Customization

Available

Type

Stainless Steel Pipes

Standard

ASTM, AISI, GB, JIS, DIN, EN

Model NO.

YLGD-OP-050

Grade

300 Series

Certification

ISO, GB, EN, TUV, SGS, En 10204 3.1

Shape

Square

Technique

Welded

Surface Treatment

No.1,No.4,2b,Ba,Hl,8K,Polish,Pickling

Usage

Balcony;Handrail Stair Railing

Outer Diameter

10mm - 400mm

Thickness

0.7mm - 5mm

Surface 01

Mill Finish ;Bright or Mirror ;

Surface 02

Satin Brushed ; Sand Blast ;Pickling;

Heat Treatment

Solution Treatment

Visit Our Factory

Welcome

Transport Package

Poly Bag, Woven Bag, Wooden Box Packing

Trademark

YAOLONG

Origin

Foshan or Nantong

HS Code

7326909000

Production Capacity

150 Tons Per Month

Key features

Diverse Material Grades: Available in 304, 304L, and 316L stainless steel for superior corrosion resistance.

Customizable Dimensions: Outer diameter from 10mm to 400mm and thickness from 0.7mm to 20mm.

Multiple Surface Finishes: Options include No.1, No.4, 2b, Ba, Hl, 8K, polish, pickling, and satin brushed.

Comprehensive Certifications: Certified by ISO, TUV, SGS, and EN 10204 3.1 for quality assurance.

OEM and ODM Services: Full customization support for unique shapes, sizes, and surface treatments.

Advanced Manufacturing: Equipped with plasma auto-welding, online bright anneal, and inner bead removal.

Wide Application Range: Ideal for handrails, structural applications, food industry, and fluid conveying.

High Production Capacity: Annual output exceeds 15,000 tons with three dedicated factories.

Company profile

Guangdong Yaolong Metal Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-01-01 CertifiedNearest Port: Foshan Port, Guangzhou port, Nantong Port, Shenzhen PortAverage Response Time: ≤1.66h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryGuangdong Yaolong Metal Technology Co., Ltd. is a China-based limited company established in 2004, with 131 employees and operations in Foshan, Guangdong. It specializes in stainless steel and aluminum flagpoles, light poles, bollards, tubes, pipes, and related products. The supplier reports ISO 9001, ISO 14001, and ISO 45001 certifications, more than 10 production lines, 50 quality-control staff, seven R&D engineers, and documented production capacity across poles, tubes, pipes, and bollards. It has exported since 2005, with exports representing 41%–50% of sales, and lists overseas markets including the United States, Canada, Australia, the United Kingdom, Spain, and Gulf countries. Evidence supports production, certification, international sales, and some innovation capability, while after-sales service, financial credibility, customization capability, and specific customer cases remain insufficiently documented.

Supplier typeThe supplier is identified as Guangdong Yaolong Metal Technology Co., Ltd., a Chinese limited company established in 2004, with its head office and operating location in Foshan, Guangdong. It is described as an enterprise integrating R&D, design, production, and distribution, while another record classifies the company nature as a trading company; therefore, it has both trading and manufacturing-related characteristics.

CertificationsThe supplier reports ISO 9001:2015 quality-management certification, ISO 14001:2015 environmental-management certification, and ISO 45001:2016 occupational-health-and-safety certification. A separate description also references ISO 9001, ISO 1400, and GB/T 28001 systems, providing consistent evidence of formal management-system certification.

R&D capabilityThe company states that it integrates R&D and design, employs seven R&D engineers, and has applied for patents including an electronic monitoring and control device for a flag-raising system. Its listed CNC, laser, plasma, water-jet, bending, polishing, and other equipment further supports technical development and engineering capability.

Production capacityThe supplier reports more than 10 production lines, 50 quality-control staff, monthly output of 5,000 units and annual output of 60,000 units for stated products, plus annual capacities of 240,000 meters each for flag poles and light poles, 10,000 tons for tubes and pipes, and 100,000 meters for bollards. Its extensive machinery list and dedicated factory location in Shunde provide additional evidence of established manufacturing capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturer with 5 factories, specializing in welded stainless steel pipe and tube for over 13 years.

Q:How long is your delivery time?

It depends on quantity. Generally, it is 30 days.

Q:Can you provide samples, and are they free?

If you do not need to print your logo or artwork, we do not charge for the product, only the freight. Please provide your freight collect account (e.g., Fedex, DHL, TNT). If you do not have one, an express fee will be charged.

Q:Can I get your best price?

Our goal is to provide the best price with guaranteed quality. Please leave your contact information for the best quotations, and we will get back to you with solutions as soon as possible.

Q:What are the available outer diameter ranges?

Our current range is 15.88 mm to 2000 mm. For larger sizes, we can also complete the order.