What are the available surface treatments?

Surface treatments include bare, oiled, 3PE coating, printed, galvanized, black, and transparent/anti-rust oil finishes.

What standards and certificates are available?

Products comply with ASTM, ASME, BS, and GB standards. Certificates include CE, AS4020, BSI, ANAB, ISO9001, SNI, Ks, and JIS.

High-Grade Carbon Steel Welded Tube Sturdy Structure & Cost-Effective

Name: High-Grade Carbon Steel Welded Tube Sturdy Structure & Cost-Effective
Brand: Lingchuang Iron and Steel Group Co., Ltd
SKU: 2098302092

Shandong, ChinaLingchuang Iron and Steel Group Co., Ltd

US$530.00

25-99 tons

US$520.00

100-499 tons

US$480.00

500+ tons

Product profile

Customization

Available

After-sales Service

Support Goods Returned and Exchange

Technique

SAW

Model NO.

customizable

Surface Treatment

Bare, Oiled, 3PE Coating, Printed, Customized

Section Shape

Round

Standard

En GB AISI ASTM ASTM, BS, etc

Grade

Q235, Q235B, S275, S275jr, A53, St37, etc

Processing Service

Welding, Punching, Cutting, Bending, Decoiling

Invoicing

by Actual Weight

Thickness

1-120mm

Alloy or Not

Non-Alloy

Delivery Time

Within 7 Days

Length

12m, 6m

Special Pipe

Pipe, Other, EMT Pipe, Thick Wall Pipe

Application

Fluid Pipe, Oil Pipe

Oiled or Non-Oiled

Non-Oiled

Certificate

SNI, Ks, JIS

Transport Package

Wooden Package or as Requirment.

Specification

customizable

Trademark

lingchuang

Origin

Shandong, China

Production Capacity

100000 Ton/Tons Per Month

Key features

Wide Customization Options: Supports customized surface treatment, standard, grade, and processing services like welding and cutting.

Robust Material Quality: Made from high-grade carbon steel (10#, 20#, Q235, etc.) with wall thickness 1-12mm and OD 20-508mm.

Multiple Surface Treatments: Available in bare, oiled, 3PE coating, printed, or galvanized finishes to suit various environmental needs.

Strict Quality Certifications: Complies with ASTM, ASME, BS, and GB standards with CE, ISO9001, and other international certificates.

Versatile Application Scope: Ideal for fluid pipes, oil pipes, fire piping systems, air, gas, and other industrial applications.

Professional Manufacturer: Lingchuang Steel Group offers R&D, production, and sales with long-term partnerships with major steel mills.

Flexible Packaging Solutions: Options include cartons with/without pallets and double woven bags, tailored to buyer requirements.

Reliable After-Sales Support: Provides 100% satisfaction guarantee, goods return/exchange support, and professional export service.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Lingchuang Iron and Steel Group Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Minor CustomizationExport Year: 2000-01-01Nearest Port: Qingdao,Tianjin, shanghai, guangzhouAverage Response Time: ≤4.36h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryLingchuang Iron and Steel Group Co., Ltd is a China-based trading company established in 2022, with seven employees and a product range covering stainless steel coil, galvanized steel coil, steel rebar, and copper sheet. The supplier states that it provides timely delivery, technical assistance, and after-sales support, and describes quality management aligned with ISO systems; however, no specific certification document or certification status is provided. R&D and digital design capabilities are limited: the supplier does not provide 3D software design, ODM, SDK, or OEM services, reported no new products in the past year, and offers customization from samples. It has no overseas showroom, overseas agents or branches, or reported offline trade-show participation. Audit information identifies TÜV Rheinland, but the supplied audit result is recorded as 0 and the stated validity period has expired. Financial evidence is limited to year labels without supporting performance details. No customer cases are...

Supplier typeThe supplier is identified consistently as a trading company and a limited company, operating in Shandong, China. Its stated offerings include stainless steel coil, galvanized steel coil, steel rebar, and copper sheet, while its business scope also lists metal-material sales and related processing activities.

After-Sales capabilityThe company description claims timely delivery, professional technical assistance, and an established after-sales service system. However, it reports no overseas showroom, overseas agents or branches, or countries with overseas service coverage, indicating that documented international service infrastructure is limited.

R&D capabilityThe supplier describes technical experience and technological innovation in its company profile, but the detailed capability data states that it is not a professional technical supplier, provides no 3D software design, ODM, or SDK, and had no new products in the past year. These explicit limitations outweigh the general promotional statements for assessing demonstrated innovation capability.

Customization capabilityThe supplier explicitly reports customization from samples. Its stated business scope also includes spray processing and metal cutting processing services, which directly supports some processing-related customization, although no broader engineering or design customization capability is documented.

Product Q&A

Q:What is the delivery time?

The delivery time is typically 15-35 days after confirming requirements. Normal delivery times range from 30 to 45 days after receiving the deposit, depending on quantities and specifications.

Q:What payment methods are accepted?

We accept T/T, 100% L/C at sight, Cash, and Western Union. Other payment methods can be discussed upon request.

Q:Can the product be customized?

Yes, we offer customization for surface treatment, standard (EN, GB, AISI, ASTM, BS, etc.), grade, processing services (welding, punching, cutting, bending), and thickness.

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

The minimum order quantity is 10 tons.

Q:What warranties or guarantees do you provide?

We provide a 100% satisfaction guarantee on all items. We also support goods return and exchange if you are not pleased with our quality or service.