What is the outer diameter range of your tubes?

The outer diameter range is 16mm to 2000mm. Stainless steel sanitary pipes with an outer diameter of 25.40mm to 101.6mm can meet 80% of market requirements.

What certifications do your products have?

Our products are certified by TUV, ISO, SGS, En 10204 3.1, ISO9001, ISO14001, ISO 18001, AS 1528.1, and we are verified according to AD 2000-Merkblatt W0 and PED 2014/68/EU.

What industries are your tubes suitable for?

Our tubes are suitable for industries with high hygiene requirements such as beer, beverage, milk, pharmaceuticals, food, biology, electronics, and for large diameter fluid conveying in oil and chemical industries.

AISI 304 304L Argon-Arc Welded Tube Pipe with 2.5 Inch Outer Diameter

Name: AISI 304 304L Argon-Arc Welded Tube Pipe with 2.5 Inch Outer Diameter
Brand: Guangdong Yaolong Metal Technology Co., Ltd.
SKU: 881504615

Guangdong, ChinaGuangdong Yaolong Metal Technology Co., Ltd.

US$12.00

600-1,799 Meters

US$11.00

1,800-2,999 Meters

US$10.00

3,000+ Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

Cold Rolled

Model NO.

YLGD-ST-083

Material

Stainless Steel

Surface Treatment

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

Usage

Food/Beverage/Dairy Products

Section Shape

Round

Standard

ASTM, AISI, GB, JIS, DIN, En

Grade

300 Series

Certification

TUV, ISO, SGS, En 10204 3.1

Outer Diameter

16mm - 2000mm

Length

6m-18.3m

Thickness

0.5mm - 20mm

MOQ

2 Tons

Application

Food Industry;Beverage Industry;Pharmacy;etc.

Visit Our Factory

Welcome

Transport Package

Woven Bag; Wooden Box;

Trademark

Yaolong

Origin

Foshan or Nantong

HS Code

7326909000

Production Capacity

150 Tons Per Month

Key features

High Strength & Durability: 3 times stronger than steel pipe and 8-10 times stronger than plastic pipe, resistant to earthquakes and leaks.

Hygienic Smooth Interior: Smooth inner wall prevents scaling and bacterial infection, ensuring safe drinking water and food grade compliance.

Wide Customization Range: Outer diameter 16mm-2000mm, length 6m-18.3m, and various surface treatments like No.1, No.4, 2b, Ba, Hl, 8K, Polish, Pickling.

Multiple Certification Standards: Complies with ASTM A270, AS 1528.1, EN 10357, DIN 11850, ISO 2037, JIS G3447, KS D 3585, and ISO 9001:2015.

Professional Manufacturer: 3 factories with 13 years experience, annual capacity over 15,000 tons, specializing in welded stainless steel tubes.

Low Thermal Conductivity: Thermal insulation performance is five times that of copper pipe, suitable for high-temperature fluid applications.

Comprehensive Testing: Undergoes flaring, flattening, bending, hydraulic, and eddy current tests to ensure quality and safety.

Global Export Experience: Exported to Australia, Canada, Germany, Holland, Russia, Saudi Arabia, Spain, UK, USA, UAE, and more.

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: ≤2.10h 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 3 factories, specializing in producing welded stainless steel tube and pipe fittings, and stainless steel bollards for over 13 years.

Q:How long is your delivery time?

Delivery time depends on quantity. Generally, it is 30 days. Peak season lead time is one month, while off-season lead time is within 15 workdays.

Q:Can you provide samples? Is it free?

If you do not need to print your logo or artwork, samples are free of charge. You only need to provide your freight collect account (e.g., FedEx, DHL, TNT). Otherwise, express fees apply.

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 the best solutions as soon as possible.

Q:What are the available surface treatments?

We offer No.1, No.4, 2b, Ba, Hl, 8K, Polish, and Pickling treatments. You can choose the effect you want according to actual needs, including satin brushing, mirror polishing, and powder coating.