ERW S355mc Steel Pipe for Steel Frame Warehouse with Large Diameter 219mm

Name: ERW S355mc Steel Pipe for Steel Frame Warehouse with Large Diameter 219mm
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2301673655

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

US$600.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

After-sales Service

Negotiable

Warranty

Variable

Type

Welded

Model NO.

CNB-SP

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Polished

Usage

Hydraulic/Automobile Pipe

Section Shape

Round

Application

Steel Structure, Fire Protection, HVAC Chiller

Inventory

in Stock

Od Range

21mm-325mm, Wall: 1.0mm-12mm

Material Grade

Dx51d+Z, S355mc, AISI 304, 316L, SPCC

Transport Package

Export Seaworthy Package

Specification

Custom

Trademark

CNB

Origin

China

HS Code

73063090

Production Capacity

50000PCS/Month

Key features

Hot-Dip Galvanized Steel Pipe for Reliable Fire Protection Systems

Stainless Steel Pipe for Long-Life HVAC Chilled Water and Condenser Circuits

High-Strength Structural Steel Pipe for Building Frame Columns

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: ≤2.01h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a strong emphasis on exports, accounting for 90% of their sales. They have a clear focus on selling building materials and related products but lack evidence of certifications, which could affect credibility. The company does not manage overseas warehouses or have overseas agents, indicating limited international presence despite a high export percentage. Financially, there is no recorded revenue or profit over the last three years, raising concerns about financial stability. Their ability to innovate is evidenced by pioneering certain coating technologies, although there is no R&D capability with SDK availability. Production customization is available, but the overall production capacity is unclear.

Supplier typeThe supplier is identified as a trading company with a business scope involving the sales of building materials and related items.

Financial creditThe supplier reports no operating revenue or profit over the past three years, raising concerns about their financial credibility.

R&D capabilityThe supplier demonstrates innovation through pioneering specific coating technologies, although they lack R&D capability with SDK availability.

Customization capabilityThe supplier offers customization from samples and designs, indicating flexibility in meeting customer needs.

Product Q&A

Q:What steel pipe is recommended for a building fire sprinkler main?

For fire sprinkler mains, we recommend ERW welded steel pipe with hot-dip galvanized coating (DX51D+Z) in diameters from 50mm to 219mm. The pipe is typically supplied with threaded or grooved ends per NFPA 13 requirements. Red epoxy painted finish is also available for fire service identification.

Q:Can your stainless steel pipe be used for a hotel chilled water system?

Yes, 304 stainless steel welded pipe is an excellent choice for chilled water systems in hotels and commercial buildings. It resists internal corrosion from treated water and external corrosion from pipe chase humidity, and does not require painting. Common sizes range from DN25 to DN200.

Q:Is your scaffolding tube certified for construction site use?

Our SPCC and S355MC welded steel tube for scaffolding is manufactured to EN 39 and BS 1139 standards. The tubes are supplied in 21.3mm to 48.3mm OD with 2.0mm to 4.0mm wall thickness, in standard 6.0m or 6.4m lengths. Galvanized finish is standard for outdoor construction site durability.