What certifications do your products have?

Our products are certified with CE, LEED, BV, PHD&EPD, BC1, EN10210, EN10219, ISO9000, ASTM A500, ASTM A501, AS1163, and JIS G3466.

Can I get free samples?

We provide free or paid samples depending on the specifications. Please contact us with your requirements to arrange samples.

What are the payment terms?

We accept TT (30% deposit + 70% balance), LC, D/P, PayPal, Western Union, and small-amount payments.

S235jr Carbon Steel Square Pipe: Structural Cold-Formed Welded Rectangular Tube, Various Sizes for Construction

Name: S235jr Carbon Steel Square Pipe: Structural Cold-Formed Welded Rectangular Tube, Various Sizes for Construction
Brand: Shandong Hongcheng Steel Co., Ltd.
SKU: 2154433722

Shandong, ChinaShandong Hongcheng Steel Co., Ltd.

US$520.00

5-49 Tons

US$510.00

50-499 Tons

US$499.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Type

Seamless

Technique

Hot 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

Surface

Black

MOQ

25 Ton

Length

6m or 12m as Request

Thickness

0.5-50mm or as Request

Process

Cutting, Threading, Plastic Cap

Delivery Time

8-14 Days

Payment Term

30%Tt+70%Tt

Certification

ISO9000

Shipment

by Bulk or Load Into 20FT / 40FT Containers

Transport Package

Standard Packaging

Specification

customizable

Trademark

Hongcheng

Origin

China

Key features

Wide Size Range: Square tubes 10x10-1000x1000mm, Rectangular 10x15-800x1100mm, Thickness 0.5-60mm.

Multiple Material Grades: Available in S235JR, S355JR, Q235, Q345, A36, SS400, and more carbon steel grades.

Extensive Certifications: Compliant with ISO9000, CE, EN10210, EN10219, ASTM A500, and other international standards.

Versatile Applications: Suitable for construction, oil/gas drilling, machinery, chemical industry, and pipeline transport.

Flexible Customization: Customizable surface, length, thickness, and processing like cutting and threading.

Quality Assurance: Three-time inspection during manufacturing; factory reports provided; SGS inspection accepted.

Competitive Pricing: Stable supply chain ensures competitive prices with quotes provided within 6 hours.

Reliable Delivery: Stock items ship in 7-14 days; customized items in 25-45 days; flexible shipping options.

Company profile

Fast DeliveryFull CustomizationImporters and ExportersProduct Certification

Shandong Hongcheng Steel Co., Ltd.

Shandong, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Qingdao portAverage Response Time: ≤1.12h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShandong Hongcheng Steel Co., Ltd. is a limited company based in Jinan, China, specializing in the sale and manufacture of steel products. The company provides extensive customization services but lacks research and development capabilities. It has procedures for after-sales service but does not engage in overseas trade show participation or maintain overseas facilities. The company was established in December 2021 and employs 15 people.

Supplier typeThe supplier is identified as a trading company operating under the name Shandong Hongcheng Steel Co., Ltd., based in Shandong, China.

After-Sales capabilityThe supplier has written procedures and records for effective service capability, including handling customer complaints.

R&D capabilityThe supplier lacks R&D capabilities, ODM services, and did not introduce any new products recently.

Customization capabilityThe supplier offers extensive customization options, including full and minor customization from designs or samples.

Product Q&A

Q:What are the available material grades?

We offer various carbon steel grades including Gr.A, Gr.B, Gr.C, S275J0H, S355JR, S355J0H, S355J2H, A36, SS400, Q195, Q235, and Q345.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 25 tons for standard orders, but can be 1 piece for specific customization requests.

Q:Do you provide customized products?

Yes, we support full customization including special sizes, thicknesses, surface treatments, and processing like cutting and threading based on your drawings.

Q:What is the delivery time?

For stock items, delivery takes 7-14 days. For customized or out-of-stock items, it takes 25-45 days.

Q:How do you ensure product quality?

All products undergo three inspections during manufacturing. We provide factory inspection reports, and third-party inspections like SGS are acceptable.