Can you customize the steel tubes?

Yes, we support customized designs, colors, sizes, and logos. We can also produce special specifications like galvanized steel pipes.

What are the standard grades available?

Available grades include S235JRH, S275JOH, S355JRH, S355J2H, ASTM A500 GR.A/B/C, JIS STKR400/490, and others as per client requirements.

Square Rectangular Hollow Section Steel Tube

Name: Square Rectangular Hollow Section Steel Tube
Brand: Henan Steel Guang International Trade Co., Ltd.
SKU: 737436492

Henan, ChinaHenan Steel Guang International Trade Co., Ltd.

US$800.00

1-24 Tons

US$700.00

25+ Tons

Product profile

Customization

Available

Type

Seamless

Technique

Heat Treatment

Model NO.

Steel Tube

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Machinery Industry, Chemical Industry, Construction & Decoration

Section Shape

Square

Processing Service

Welding, Punching, Cutting

Price Term

Fob CFR CIF

Payment Term

L/C T/T (30% Deposit)

Service

24 Hours Online

Delivery Time

15-30 Days After Deposit

Packing

Standard Seaworthy Packing

Transport Package

N/M

Specification

20*20-400*400mm

Trademark

Orignal

Origin

Henan, China

HS Code

7306610000

Production Capacity

50000tons/Year

Key features

Wide Size Range: Square 20x20-400x400mm, Rectangular 50x30-1000x800mm, Wall 3-50mm, Length up to 12m.

Multiple Standards: Compliant with EN10219, ASTM A500, JISG3466, AS/NZS 1163, and CAN/CSA-G40.21.

Custom Processing: Supports welding, punching, cutting, and customized sizes, colors, and logos.

Fast Delivery: 15-30 days after deposit. Off-season lead time within 15 workdays.

Quality Certifications: ISO 9001, ISO14001, ISO18001, CE, and EN1090 certified.

10 Years Experience: Over 10 years professional steel export service with own production lines.

Free Samples: Free samples provided (value under USD35) after price confirmation.

Global Service: 24 hours online support, worldwide shipping via 20'/40' containers or bulk.

Company profile

Henan Steel Guang International Trade Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-06-06Nearest Port: Tianjin, ShanghaiAverage Response Time: ≤8.55hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryHenan Steel Guang International Trade Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer. The supplier reports steel export experience since 2009 and describes approximately 10 years of steel export activity, with customers across multiple global regions. Its stated capabilities include steel plate, tube, bar, forging steel, CNC cutting, punching, heat treatment, logistics, and distribution. The supplier reports six production lines, 18 CNC cutting machines, three punching machines, three electric heat furnaces, and annual processing capacity of 200,000 tons for cutting steel plate, angles, and forging steel. It holds ISO 9000, ISO 9001, and ASME certifications and reports 50 R&D engineers and 6–10 quality-control staff. Peak-season order fulfillment is stated as one month, while off-peak lead time is within 15 working days. After-sales capability, financial credibility, and independently verifiable customer cases are not sufficiently documented in the provided...

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory. Its descriptions further state that it operates as an integrated trader and manufacturer with export, import, processing, logistics, and distribution capabilities, including facilities in Wugang and Zhengzhou.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, and ASME certifications. These stated certifications provide explicit evidence of formal quality-management and industry-standard compliance systems, although the supplied information does not include certificate numbers, validity dates, or scopes.

R&D capabilityThe supplier reports a steel plate cutting factory with 18 CNC cutting machines, three punching machines, a heat-treatment factory with three electric heat furnaces, and 50 R&D engineers. Its listed CNC cutting, flame cutting, deep-processing, and heat-treatment services support a documented technical-processing capability, but the slices do not establish new-product development, patents, or measurable innovation outcomes.

Production capacityThe supplier reports six production lines and annual capacity of 200,000 tons for cutting steel plate, angles, and forging steel. It also cites 18 CNC cutting machines, three punching machines, three heat furnaces, six to ten quality-control staff, one-month peak-season fulfillment, and off-peak lead time within 15 working days, providing explicit evidence of substantial processing capacity and defined delivery capability.

Customization capabilityThe supplier explicitly offers steel plate cutting parts, steel deep-processing services, CNC cutting, flame cutting, and punching, supported by dedicated cutting and heat-treatment facilities. These capabilities demonstrate customization for processed steel products, although the available information does not specify dimensional tolerances, minimum order quantities, or the full range of custom specifications.

Product Q&A

Q:How can I get a sample to check quality?

After price confirmation, you can request samples. We provide free samples (value under USD35) if you cover the express freight.

Q:How long does it take to receive a sample?

Samples are ready for delivery in 5-7 working days after payment and confirmed drawings. Transit takes 3-5 working days via DHL, FedEx, UPS, TNT, or EMS.

Q:What is the lead time for mass production?

Typically 15 to 30 working days after receiving the deposit, depending on order quantity and sample confirmation.

Q:What if the product quality is not acceptable?

If the quality issue is caused by our mistake, we will provide a free replacement order or refund the product and handling charges.

Q:What payment terms are accepted?

We accept T/T (30% deposit), L/C, PayPal, and Western Union. Trade terms include FOB, CFR, and CIF.