Do you offer OEM and ODM services?

Yes, we accept logo customization and offer full, minor, and flexible customization.

What is the warranty period?

We provide a 1-year warranty with quality assurance.

What are the main applications for these pipes?

They are suitable for fluid pipes, boiler pipes, hydraulic pipes, chemical fertilizer pipes, and structural pipes.

ASTM A53 St37 A106 Carbon Steel Pipe Supplier Rectangular Tube

Name: ASTM A53 St37 A106 Carbon Steel Pipe Supplier Rectangular Tube
Brand: Shandong Xingtongda Steel Co., Ltd
SKU: 2140233152

Shandong, ChinaShandong Xingtongda Steel Co., Ltd

US$610.00

1-24 Tons

US$600.00

25-99 Tons

US$590.00

100+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Assurance

Warranty

1year

Model NO.

Q235 Q195 SS400 A36 S235 S355

Standard

AISI, JIS, ASTM, DIN, BS, GB

Certification

ABS, RoHS

Technique

Hot Rolled

Wall Thickness

Thick

Surface Treatment

Galvanized

Alloy

Non-alloy

Product Name

Carbon Steel Square Tube

Keywords

Carbon Steel Square Pipe

Shape

Rectangle Square

Technical Standard

Cold Rolling / Hot Rolling

Standard -01

ASTM, BS, GB, ASTM A106-2006

Standard -02

A53-2007, BS 1387, BS 1139, En10219, GB 3087-1999

Material Grade

Q235B/Q195/Q345/ASTM A53 Gra/Grb/Stkm11/St37/St52

Length

12m 6m 6.4m or Customized

Thickness

0.6mm - 20mm or Customized

Processing Service

Welding, Punching, Cutting, Bending, Decoiling

Application -01

Fluid Pipe, Boiler Pipe, Hydraulic Pipe

Application -02

Chemical Fertilizer Pipe, Structure Pipe

Application -03

Water Engineering, Petrochemical Industry

Application -04

Chemical Industry, Electric Power Industry

Transport Package

Standard Specifications or Customized

Specification

Standard Specifications Or Customized

Trademark

XINGTONGDA

Origin

Shandong China

HS Code

7306309000

Production Capacity

5000000ton/Year

Key features

Customized Dimensions: Length and thickness available in customized options to meet specific project needs.

Wide Material Range: Offers grades from Q195 to Q345, including ASTM A53, St37, and various stainless options.

Versatile Processing: Services include welding, punching, cutting, bending, and decoiling for diverse applications.

High Strength & Toughness: Carbon steel pipes provide excellent wear resistance suitable for various environmental conditions.

Excellent Weldability: Easy to weld with firm joints that are not prone to cracking or deformation.

Comprehensive Standards: Complies with ASTM, GB, EN, BS, JIS, and other international steel standards.

1-Year Warranty: Includes a 1-year warranty period with quality assurance for peace of mind.

OEM & ODM Support: Accepts logo customization and offers full, minor, and flexible customization services.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesRaw-Materials Traceability

Shandong Xingtongda Steel Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.48h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with business activities covering metal materials, structures, steel products, mechanical components, building materials, metal products, and certain metal-processing and manufacturing activities. It provides multiple forms of customization and offers ODM and OEM services, but it is not identified as a professional technical supplier, does not provide 3D software design, and reported no new products in the past year. Quality assurance is stated to exist, while supplier assessment, corrective-action, and complaint-handling procedures lack written records. Overseas service infrastructure is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. CE certification is listed, but no factory environmental impact assessment or regular fire drills were reported. Financial information is referenced for recent years, but no substantive financial results are provided.

Supplier typeThe supplier is explicitly classified as a trading company. Its stated scope includes sales of metal materials, structures, construction steel, bearings, mechanical components, building materials, metal products, and general merchandise, while also listing metal rolling processing and manufacturing activities.

CertificationsCE is explicitly listed under sustainable development and product certification capability. No additional certifications are identified in the provided information.

R&D capabilityThe supplier is explicitly not a professional technical supplier, has no available SDK, and reported no new products in the past year. Although it offers ODM services, the available evidence indicates limited demonstrated innovation capability.

Production capacityThe supplier is classified as a trading company, but its business scope also includes steel and non-ferrous metal rolling processing and manufacturing of metal materials and non-ferrous metal alloys. These activities support some production capability, although the slices do not quantify capacity or factory resources.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, demonstrating broad stated customization capability despite not offering 3D software design services.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer engagement. However, no customer names, project details, or verifiable case descriptions are provided.