What surface treatments are available?

We offer 180#, 320#, 400# Satin/Hairline, Bright Anneal, Pickle, 400#, 500#, 600#, 800# Mirror finish, and powder coating.

What industries do your pipes serve?

Applications include Petrochemical, Chemical Fertilizer, Oil Refining, Oil & Gas, Light Industry, Food, Pulp & Paper, and Energy & Environmental Industries.

304 304L Stainless Steel Welded Pipe with Eddy Current Inspection

Name: 304 304L Stainless Steel Welded Pipe with Eddy Current Inspection
Brand: Guangdong Yaolong Metal Technology Co., Ltd.
SKU: 938505335

Guangdong, ChinaGuangdong Yaolong Metal Technology Co., Ltd.

US$3.20

600-1,799 Meters

US$2.80

1,800-2,999 Meters

US$2.50

3,000+ Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Welded, Stainless Steel Pipes

Technique

EFW, Welded

Model NO.

YLGD-WT-287

Material

Stainless Steel

Surface Treatment

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

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Standard

ASTM, AISI, GB, JIS, DIN, En

Grade

300 Series

Certification

ISO, SGS/En 10204 3.1

Shape

Round

Surface Treatment

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

Outer Diameter

16mm - 2000mm

Thickness

0.8mm - 20mm

Length

6~18.3 Meter

MOQ

2 Tons

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

Wide Size Range: Outer diameter 16-2000mm, thickness 0.8-20mm, length 6-18.3m or customized.

Diverse Surface Finish: Options include No.1, No.4, 2b, Ba, Hl, 8K, Polish, Pickling, and mirror finish.

High Strength Material: 3 times stronger than steel pipe and 8-10 times stronger than plastic pipe.

Superior Thermal Insulation: Thermal insulation performance is five times that of copper pipe.

Hygienic Inner Wall: Smooth inner wall prevents scaling and bacterial infection for safe drinking water.

Comprehensive Testing: Includes Flaring, Flattening, Bending, Hydraulic, and Eddy Current tests.

Global Certification: Certified by ISO9001, ISO14001, TUV, SGS, PED 2014/68/EU, and AD 2000-Merkblatt W0.

Customized Production: OEM/ODM services available with engineering drawing analysis for profiled tubes.

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: ≤1.91h 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 takes 30 days.

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

If no logo or artwork is required, we do not charge for the product, only the freight. You need to provide a freight collect account like Fedex, DHL, or TNT. Otherwise, express fees apply.

Q:Can I get your best price?

Our goal is to provide the best price with assured quality. Please leave your contact information for the best quotations and solutions.

Q:What are the available size ranges for the pipes?

Outer diameter ranges from 15.88mm to 2000mm, thickness from 0.8mm to 20mm, and length from 6 to 18.3 meters, or as per customer request.