What is the delivery time?

Delivery time is typically 10-30 days, depending on the order and season.

What main products do you offer?

Our main products include Steel pipe, PPGI, GI Coil, Steel Sheet, Angle steel, Bar, and Channel.

S235 S355 Mild Steel Square Rectangle Galvanized Black Steel Pipe

Name: S235 S355 Mild Steel Square Rectangle Galvanized Black Steel Pipe
Brand: Tianjin Hongxin International Trade Co., Ltd.
SKU: 1939739412

Tianjin, ChinaTianjin Hongxin International Trade Co., Ltd.

US$399.00-450.00

10 Tons

Sample price:US$15.00/piece.Request sample

Product profile

After-sales Service

24h Online

Warranty

60 Days

Type

Welded

Model NO.

BSP-S016

Technique

Cold Rolled

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

Square

Thickness

0.5-15mm,Customize

Length

4-12m,or as Client Requirement

Tolerance

1%, 2%, 3%, Customize

Surface

Black,Bright,Painting

Marking

Paint Type

Ends

All Kinds of Cutting

Processing Service

Bending,Cutting,Threading,Bevelded,Groove,Welding

Lab Testing

Free Provide

Price Level

Factory Competitive Price

Sample

Available

Payment Term

30% T/T

Delivery

10-30 Days

Certificate

ISO, CE

Service

OEM/ODM

Logo

as Your Request

Transport Package

Seaworthy Standard Package

Specification

13*13mm-100*100mm, Customize

Trademark

HONGXIN / HUAXIN

Origin

Hebei China

HS Code

73063090

Production Capacity

60000 Tons Per Year

Key features

Customizable Dimensions: Thickness 0.5-15mm, Length 4-12m, with customizable tolerance and surface options.

Free Sample Provision: Small samples available in store for free; customized samples take 5-7 days.

Quality Assurance: Mill Test Certification supplied with shipment; Third Party Inspection available.

Versatile Applications: Suitable for pipeline transport, boiler pipes, hydraulic/automobile pipes, and construction.

Competitive Pricing: Factory competitive price with professional technical support and after-sales service.

Global Export Experience: Exported to over 30 countries including Canada, Singapore, and Turkey.

Company profile

Tianjin Hongxin International Trade Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2020-05-15Nearest Port: tianjin portAverage Response Time: ≤5.42hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryTianjin Hongxin International Trade Co., Ltd. is identified as a Chinese limited company with trade and manufacturing-related descriptions, focused on steel pipes, galvanized products, and related steel items. The available information indicates substantial production resources, including 15 ERW pipe lines, 6 precision pipe lines, more than 10 production lines overall, over 200 employees, and stated galvanized steel pipe productivity of 500,000 tons. ISO 9001 certification, quality-control personnel, R&D engineers, export activity, and sales to more than 30 countries provide positive evidence of operational capability. However, the materials do not establish after-sales procedures, specific customization services, verified financial strength, or detailed customer project references. The records also describe the company both as a manufacturer/factory and as a trading company, so its exact operating model should be clarified.

Supplier typeThe supplier is listed as a Manufacturer/Factory and is described as integrating production, processing, and trade, with a factory location in Bazhou/Langfang and a Tianjin trade center. Another record classifies it as a trading company, indicating a mixed manufacturing-and-trading profile rather than a purely single-type entity.

CertificationsThe supplier explicitly reports holding ISO 9001 certification. This supports the existence of a formal quality-management certification, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and a product system covering galvanized, precision, black, bright, round, square, and special pipes. These details indicate some technical and product-development resources, but there is no direct evidence of patented technology, new-product development results, or advanced research facilities.

Production capacityProduction capability is strongly supported by 15 ERW steel pipe lines, 6 precision pipe lines, more than 10 total production lines, more than 200 employees, and stated galvanized steel pipe productivity of 500,000 tons. Reported fulfillment times are one month off-season and two to three months during peak season, indicating defined but seasonally extended lead times.

Client casesThe supplier states that its products have been sold in more than 30 countries, naming Canada, Singapore, and Turkey, and identifies export markets across multiple regions. The available trade record contains one associated buyer and one transaction, so international market reach is indicated but detailed, independently verifiable customer cases are limited.