What is the delivery time?

Delivery time is within 7-15 workdays, depending on order quantity.

Is OEM service available?

Yes, we offer OEM service, and samples can be made according to your requirements.

What is the after-sales service?

We provide one-stop after-sales service with a specialized team to solve problems from purchase to application.

Schedule 40 Carbon ERW Welded Mild Round Black Steel Pipe for Construction

Name: Schedule 40 Carbon ERW Welded Mild Round Black Steel Pipe for Construction
Brand: Henan Steel Guang International Trade Co., Ltd.
SKU: 2002351285

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

US$600.00-800.00

1 Ton

Product profile

Customization

Available

After-sales Service

One-Stop Service

Warranty

One Year

Model NO.

Q235/Q355/Q345/A36/Ss400/S235jr/A106/A53

Type

Welded

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black/Galvanized

Usage

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

Section Shape

Round

Keyword

Welded Steel Tube

Steel Grade

Q235/Q355/Q345/A36/Ss400/S235jr/A106/A53

Packing

Standard Seaworthy Packing

Length

12m, 6m, 4m

Delivery Time

Within 7-15 Workdays

Price Term

Fob CIF CFR

Invoicing

by Actual Weight

Processing Service

Bending, Welding, Punching, Cutting

Advantage

Low Cost

Tolerance

+/-1%

Oiled or Non-Oiled

Non-Oiled

Certification

Mtc

Standard

ASTM, GB, DIN, JIS, AISI, En, BS

Transport Package

N/M

Specification

OD10-812mm, Thickness1-200mm

Trademark

Origial

Origin

Henan, China

HS Code

7306500000

Production Capacity

50, 000tons/Year

Key features

Wide Size Range: OD 1/2'-24' (21.3mm-610mm) with wall thickness 0.5mm-12mm.

Multiple Steel Grades: Available in Q235, Q345, A36, SS400, S235jr, A106, A53, and more.

Customizable Length: Length can be customized, with a maximum of 12M per piece.

Strict Quality Control: Includes chemical analysis, hydrostatic test, and nondestructive inspection.

Fast Delivery: Delivery within 7-15 workdays with professional packing to avoid damage.

OEM Service: Samples can be made according to your specific requirements.

Competitive Pricing: Reasonable prices with excellent quality from a professional factory.

Versatile Applications: Suitable for pipeline transport, construction, boiler pipes, and machinery.

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: ≤10.80hTerms 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.