How can we get a quotation?

Please provide product specifications, such as material, size, and shape, so that we can give the best quotation.

Can we get samples? Is it charged?

Yes, we can provide samples for free, but you need to pay for the freight. If you place an order after confirming the sample, we will refund your express freight or deduct it from the order amount.

Accepted payment methods include T/T, L/C, Credit Card, Western Union, and Cash. Delivery terms include FOB, CFR, CIF, EXW, FCA, DDP, and DDU.

High-Quality ASTM A53 St37 A36 Seamless Steel Pipe

Name: High-Quality ASTM A53 St37 A36 Seamless Steel Pipe
Brand: Shandong Xingtongda Steel Co., Ltd
SKU: 1922111136

Shandong, ChinaShandong Xingtongda Steel Co., Ltd

US$580.00

1-49 Tons

US$550.00

50-499 Tons

US$520.00

500+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Assurance

Warranty

1 Year

Model NO.

Q235 Q195 SS400 A36 S235 S355

Type

Welded

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

Round

Product Name

Carbon Steel Round Tube

Keywords

Carbon Steel Round Pipe

Shape

Round

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

Wall Thickness

0.6mm - 20mm or Customized

Outer Diameter

8mm - 610mm

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 Packaging or Customized

Specification

Standard specifications or customized

Trademark

XINGTONGDA

Origin

Shandong, China

HS Code

7304399000

Production Capacity

10000tons/Yesr

Key features

Customizable Dimensions: Length and wall thickness can be customized to meet specific project requirements.

Wide Material Selection: Available in multiple grades including Q235B, Q195, Q345, ASTM A53, St37, and St52.

High Strength & Toughness: Features high strength, good wear resistance, and suitability for various environmental conditions.

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

Versatile Applications: Suitable for pipeline transport, boiler pipes, hydraulic systems, oil/gas drilling, and construction.

Strict Quality Control: Products undergo 100% visual inspection and hold BV and SGS certifications.

Large Stock Availability: Maintains 5000 tons of steel stock monthly with weekly updates to ensure fast delivery.

Flexible Processing: Offers welding, punching, cutting, bending, and decoiling services as per client needs.

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: ≤0.61h

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.

Product Q&A

Q:Are you a manufacturer?

Yes, we are a manufacturer with our own factory, leading in producing and exporting steel pipes, galvanized steel pipes, hollow profiles, and galvanized hollow profiles.

Q:Can we visit your factory?

Yes, you are warmly welcome. We will pick you up once we receive your schedule.

Q:Do you have quality control?

Yes, we have obtained BV and SGS certification, and we conduct 100% visual inspection on finished products.

Q:Can you arrange shipment?

Of course, we have a fixed freight forwarder and can get the best price from most shipping companies, providing professional service.

Q:How long is your delivery time?

The specific time depends on the quantity you purchase. Generally, lead time is within 15 workdays for both peak and off-season.