What surface treatments are available?

Options include oiled, painted, and galvanized finishes to prevent rust.

What payment terms do you accept?

We accept T/T, 100% LC at sight, and other methods upon request.

Is OEM service available?

Yes, we accept OEM logos and support customization from samples or designs.

Premium Annealed Black Steel Rectangular Tube for Structural Applications

Name: Premium Annealed Black Steel Rectangular Tube for Structural Applications
Brand: Topregal (tianjin) Industrial Co., Ltd.
SKU: 1986669431

Tianjin, ChinaTopregal (tianjin) Industrial Co., Ltd.

US$550.00

5-99 Tons

US$520.00

100-199 Tons

US$480.00

200+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24-Hour Service

Warranty

Permanent

Model NO.

According to customer's requirement

Type

Welded

Technique

Cold Rolled,Hot Rolled

Material

Carbon Steel

Surface Treatment

Oiled/Painted/Galvanized

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 or Rectangular

Square Pipe Size

20mmx20mm-500mmx500mm

Rectangular Tube

10mmx20mm-400mmx600mm

Wall Thickness

0.50mm - 20.0mm

Length

5.8m or 6m or Based on Customer Request

Steel Grade

Q195b/Q235B,S235jr/S355;ASTM A500;Stk400/Stk500

MOQ

5 Tons for Each Size

Delivery Time

10-15 Days

Painted Color

Yellow, Orange, Red, Black, Green

Pipe Usage

Machinery Industry, Construction & Decoration

Payment Term

Tt or 100% LC at Sight

Trade Term

Fob,CIF,CFR,EXW

OEM Logo

Transport Package

in Bundle by Steel Strip

Specification

Based On Customer's Requirement

Trademark

Topregal

Origin

China

HS Code

7306610000

Production Capacity

500000tons/Year

Key features

Permanent Warranty: Comprehensive permanent warranty coverage for all mechanical defects.

24-Hour Service: Efficient 24-hour online technical support before and after sale.

Customizable Sizes: Square pipes 20x20-500x500mm and rectangular tubes 10x20-400x600mm.

Multiple Steel Grades: Available in Q195, Q235B, S235jr, S355, ASTM A500, and Stk400/500.

Surface Treatment Options: Oiled, painted, or galvanized finishes to prevent rust and corrosion.

Flexible Payment Terms: Accepts T/T, 100% LC at sight, and other secure payment methods.

Certified Quality: Verified by CE, ISO, and SGS with MTC reports provided with shipment.

OEM Logo Acceptance: Supports custom branding and OEM logo application for clients.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationQA/QC InspectorsQuality Assurance

Topregal (tianjin) Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2008-04-03 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.81h

About Our Factory & Business Background

Address1-606-1, Furun Center, southwest of the intersection of Jiangxi Road and Hefei Road, Hexi District, Tianjin City

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Money Gram, Small-amount payment

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, FCA, Others, DAT, FAS, DDP, DAP, CIP, CPT

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHot Rolled Steel Coil, Welded Pipe, Steel Pipe, Steel Coil, Galvanized Steel Pipe, Angle Steel, H-Beam, Steel Plate, Galvanized Corrugated Sheet, Cold-Rolled Steel Sheet

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

Traceability of Raw MaterialsYes