What is the minimum order quantity?

The minimum order quantity is 25 tons.

What standards do your pipes meet?

Our pipes meet standards such as ASTM A53, EN 10255, BS 1387, and GB/T 3091.

What is the delivery time?

The standard delivery time is 7-15 days.

Mild Carbon Steel Seamless Pipes Hot Rolled Steel Pipe

Name: Mild Carbon Steel Seamless Pipes Hot Rolled Steel Pipe
Brand: Shandong Ruida Steel Co., Ltd.
SKU: 1985607981

Shandong, ChinaShandong Ruida Steel Co., Ltd.

US$580.00

25-99 Tons

US$570.00

100-299 Tons

US$550.00

300-499 Tons

US$520.00

500+ Tons

Sample price:US$30.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

as Per Product Specification

Model NO.

RD-PIPE

Type

Welded

Technique

ERW

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

Grade

Q195/Q235/Q355/S235jr/S355jr

Product

Welded Round Steel Pipe

Standard

GB ASTM JIS DIN AISI En

Process Technique

Cold Rolled Hot Rolled Galvanized

Shape

Round, Square, Rectangle

Tolerance

±1%

MOQ

25 Tons

Service

Cutting, Punching, Slitting, Decoiling etc.

Length

as Required

Delivery

7-15days

Sample

Provide

Transport Package

Standard Exporting Package

Specification

1-200mm

Trademark

Origin

China

Production Capacity

10000mt/Month

Key features

Wide Customization Options: Supports custom grade, shape, tolerance, and length as required by clients.

Multiple Shape Options: Available in Round, Square, and Rectangle sections for diverse applications.

Extensive Size Range: Specifications from 16x16mm to 1000x1000mm with thickness up to 50mm.

Strict Quality Control: 100% inspection for finished products including visual and function checks.

Professional Support: Online technical support and comprehensive after-sales service provided.

Fast Delivery: Standard delivery time is 7-15 days for efficient project completion.

High Strength Material: Carbon steel with tensile strength 400-550MPa and yield strength >=235MPa.

Versatile Applications: Suitable for construction, machinery, oil/gas drilling, and pipeline transport.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFast DeliveryQA/QC Inspectors

Shandong Ruida Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company 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: ≤1.15h

AI-Powered supplier vetting

SummaryThe supplier operates in metal materials and construction-related products, with stated production of galvanized, galvalume, prepainted steel coils, and corrugated steel sheets. It reports two GI/GL production lines and three PPGI/PPGL lines, and processes materials according to customer requirements. Export sales represent 90% of total sales, with four years of export experience, and quotations can be offered on FOB, CIF, CFR, and EXW terms. Customization options range from sample- and design-based work to full customization. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, has no stated in-stock, overseas warehouse, overseas agent, branch, or showroom capability, and has not participated in offline trade shows. Quality assurance is stated, but supplier approval, corrective-action, and complaint-handling records are incomplete. Innovation evidence is limited, with no new product reported in the past year and no SDK. Customer cases and...

Supplier typeThe supplier is presented as a metal-materials and construction-products seller and producer, covering steel coils, corrugated steel sheets, metal products, mechanical equipment, and related processing. It is explicitly not classified as a professional technical supplier, indicating a product-oriented manufacturing/trading profile rather than a technical-service provider.

Financial creditThe financial-information slice reports zero operating revenue, operating cost, gross profit, and operating profit for the stated periods. These figures provide no positive evidence of operating financial performance and raise a material credibility concern, although the context does not explain whether the values reflect actual results, missing data, or reporting limitations.

R&D capabilityThe supplier reports no new products during the past year, no available SDK, and no 3D software design service. It does offer ODM services, but the available evidence does not demonstrate active product innovation or software-enabled R&D capability.

Production capacityThe supplier states that it operates two GI/GL production lines and three PPGI/PPGL production lines, producing galvanized and prepainted steel coils and corrugated steel sheets while processing materials to customer requirements. Nevertheless, it reports no in-stock service capacity, and the provided production description is incomplete regarding output, capacity, equipment details, and manufacturing controls.

Customization capabilityThe supplier lists customization from samples, minor and flexible customization, full customization, and customization from designs. Its company description also states that it processes materials according to clients’ requirements, while ODM and OEM services are reported as available, providing explicit evidence of broad customization support.

Product Q&A

Q:What services can we provide?

We are an iron and steel enterprise integrating industry and trade, Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients.

Q:How is your Payment Term?

Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram, payment methods can be negotiated and customized with customers.

Q:Can we visit your factory?

Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q:Can you provide sample?

Yes, for regular sizes sample is free but buyer need to pay freight cost.

Q:How can I get a quotation from you?

You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager. And you can also find our contact information on contact page.