Structural Steel Pipe En 10219 S235jr S355jr Welded Hollow Section for Construction

Name: Structural Steel Pipe En 10219 S235jr S355jr Welded Hollow Section for Construction
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2323703005

Tianjin, ChinaCNB NEW MATERIAL (TIANJIN) CO., LTD.

US$500.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Negotiable

Warranty

Variable

Model NO.

CNB-SP

Type

Welded

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Polished

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

Inventory

in Stock

Application

: Load-Bearing Structures, Buildings, Civil Engine

Standard for

En 10219

Grade

S235jr / S355jr

Transport Package

Export Seaworthy Package

Specification

Custom

Trademark

CNB

Origin

China

HS Code

73063090

Production Capacity

50000PCS/Month

Key features

Manufactured to EN 10219 standard, cold-formed welded structural hollow sections in S235JR and S355JR grades for European construction projects

S355JR offers higher strength with excellent weldability, ideal for load-bearing structures, buildings and civil engineering applications

Available in round, square and rectangular shapes, with outer diameter from 21.3mm to 660mm and wall thickness from 2.1mm to 22mm

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Multi-language Pioneer

CNB NEW MATERIAL (TIANJIN) CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.18h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryCNB NEW MATERIAL (TIANJIN) CO., LTD. is a China-based trading company established in 2023 with three employees. It reports quality assurance, raw-material traceability, written inspection instructions, in-stock capability, and customization from samples or designs. The company states that 90% of sales are exports and cites international companies as fixed raw-material customers, although no specific case details are provided. Service reach is limited: it reports no overseas agents or branches, overseas warehouses, overseas showroom, offline trade-show participation, or overseas service countries. R&D evidence is weak, with no new product information in the past year, no ODM, no SDK, and no branded OEM capability. Financial information provided shows zero operating revenue and zero profit-related figures for the stated periods, requiring caution. Outsourcing procedures, manufacturing-capacity contracts, corrective-action records, complaint-handling records, and supplier-assessment records are incomplete or...

Financial creditThe submitted financial slices report zero operating revenue and zero profit-related figures for the stated periods, while current ratios are also reported as zero. These figures do not demonstrate financial strength and indicate a material need for verification before relying on the supplier’s financial capacity.

R&D capabilityThe supplier reports no new product information during the past year, no ODM service, and no available SDK. Although it can customize from samples and designs, the provided evidence does not support strong independent R&D or innovation capability.

Customization capabilityCustomization from samples and customization from designs are explicitly available through both design services and R&D-related services. This supports the supplier’s ability to handle customer-specific requirements, although no evidence is provided regarding production scale or technical complexity.

Client casesThe supplier states that it has become a fixed raw-material supplier to Panasonic, Toyota, Honda, IKEA, and Komatsu, and reports that 90% of total sales are exports. These named customer claims provide positive case evidence, but the slices do not include order scope, duration, product details, or independently verifiable references.

Product Q&A

Q:What is EN 10219 standard?

EN 10219 is the European standard for cold-formed welded structural hollow sections of non-alloy and fine grain steels, widely used for load-bearing structures in buildings and civil engineering.

Q:What is the difference between S235JR and S355JR?

S355JR offers higher strength than S235JR, with minimum yield strength of 355 MPa compared to 235 MPa, making it suitable for more demanding structural applications.

Q:What sizes are available for EN 10219 structural steel pipe?

Available in outer diameter from 21.3mm to 660mm, wall thickness from 2.1mm to 22mm, and lengths from 0.8m to 18m.