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Building Material Galvanized Hollow Section Carbon ERW Steel Pipe Welded Round Pipe

Name: Building Material Galvanized Hollow Section Carbon ERW Steel Pipe Welded Round Pipe
Brand: TIANJIN FRIEND STEEL TUBE CO., LTD.
SKU: 1986447885

Tianjin, ChinaTIANJIN FRIEND STEEL TUBE CO., LTD.

US$600.00-800.00

10 Tons

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

48.3mm

Material

Carbon Steel

Surface Treatment

Black

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

Product Name

Welded Steel Pipe

Factory

Tianjin Friend Steel Tube Co., Ltd

Outside Diameter

1/2"-24"(20-600mm)

Wall Thickness

0.8-20mm

Length

1-12m

Steel Grade

Q195-Q345, A53-A369, 10#-45# etc

Surface

Black/Oiled/Painted/Galvanized

Tolerance

+/-10%

Standard

BS1387, En10255, ASTM A53, JIS G3444 etc

End

Plain, Thread, Groove etc

Delivery Time

20-25 Days

Processing Service

Bending, Welding, Punching, Cutting

Certification

ISO9001:2015, CE

Marking

Steel Seal/Painted

Application

Building, Water, Transport etc

Transport Package

Bundle & Bulk

Trademark

TFCO

Origin

Tianjin, China

HS Code

7306309000

Production Capacity

8000 Tons Per Month

Key features

Wide Size Range: OD 20-600mm, Wall Thickness 0.8-20mm, Length 1-12m to meet diverse needs.

Multiple Surface Options: Available in Black, Oiled, Painted, or Galvanized finishes for various environments.

Flexible Processing: Supports Bending, Welding, Punching, and Cutting services according to requirements.

Versatile Applications: Suitable for Pipeline Transport, Boiler Pipes, Oil/Gas Drilling, Construction, and more.

Certified Quality: ISO9001:2015 and CE certified, ensuring high manufacturing standards.

Experienced Manufacturer: Professional steel manufacturer with over 15 years of export experience.

High Production Capacity: Monthly capacity of 8000 tons with reliable supply chain support.

Customizable Standards: Meets BS1387, EN10255, ASTM A53, JIS G3444, and other international standards.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

TIANJIN FRIEND STEEL TUBE CO., LTD.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin portAverage Response Time: ≤0.63h

AI-Powered supplier vetting

SummaryTIANJIN FRIEND STEEL TUBE CO., LTD. is a China-based limited company established in 2009 and located in Tianjin. It offers steel pipe and scaffolding products, reports five production lines, annual scaffolding-tube productivity of 5,000 tons, and stated order lead times of within 15 working days in both peak and off-peak seasons. The supplier states that it can handle special customer requirements and customized processing using imported materials, and that it maintains a dedicated after-sales team. ISO 9001:2015 and ISO 14001:2015 certificates are reported. Export sales are stated at 71%–90%, with exporting beginning in 2021. However, several capabilities remain unverified, including contract manufacturing status, inventory services, overseas facilities or agents, ODM/OEM, SDK-related R&D, and customer case details. Audit information identifies TÜV Rheinland, but the evaluation result is recorded as 0 without an explained grading scale.

Supplier typeThe supplier is identified as TIANJIN FRIEND STEEL TUBE CO., LTD., a China-based limited company in Tianjin established in 2009. The records also describe it as a combined entity and, in one slice, as a trading company, while its product description identifies steel-pipe and scaffolding manufacturing activities.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certifications. A TÜV Rheinland audit is also recorded with a report period from March 19, 2025 to March 18, 2026, although the audit result is listed as 0 without interpretation.

After-Sales capabilityThe supplier explicitly states that it has a devoted and enthusiastic after-sales service team. It also claims to provide systems for delivery, invoicing, settlement, transportation, and goods storage, supporting a broader service process.

Production capacityThe supplier reports five production lines and annual scaffolding-tube productivity of 5,000 tons, with stated order fulfillment within 15 working days during both peak and off-peak seasons. Its product description covers high-frequency welded pipes, galvanized steel pipes, and scaffolding products, providing explicit evidence of operating production capability.

Customization capabilityThe supplier explicitly states that special customer requirements can be handled and that imported materials can be used for customized processing. However, formal manufacturing-contract status and ODM/OEM service availability are marked unknown, so the evidence supports customization claims but not the broader service categories.