What surface treatments are available?

Options include galvanized, bare, PVC, black and color painting, transparent oil, anti-rust oil, or according to client requirements.

Which industries use these pipes?

They are widely used in pipeline transport, boiler pipes, hydraulic/automobile pipes, oil/gas drilling, chemical industry, mining, and structural engineering.

10#, 20#, 45# Cold Drawn Hot Rolled Seamless Carbon Steel Round Pipe

Name: 10#, 20#, 45# Cold Drawn Hot Rolled Seamless Carbon Steel Round Pipe
Brand: Shandong Chenze Steel Co., Ltd.
SKU: 2080715355

Shandong, ChinaShandong Chenze Steel Co., Ltd.

US$650.00

1-49 Tons

US$500.00

50+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

Support

Model NO.

A315, 10#, 20#, 45#

Type

Seamless

Technique

Cold Rolled

Material

Carbon/Aolly

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Chemical Industry, Mining

Section Shape

Round

Delivery Time

7-14days

Payment Term

T/T

Tolerance

+-1%

Lodaing Port

Tianjin, Qingdao, Shanghai, etc

Transport Package

Bundled/Wrapped/Wooden Cased

Specification

OD60-120mm

Trademark

Shanshui Special

Origin

Liaocheng Shandong

HS Code

7304113000

Production Capacity

100tons Per Month

Key features

Excellent Mechanical Properties: Higher tensile strength, compressive strength, and impact resistance compared to hot-rolled tubes.

Superior Surface Quality: Smooth and flat surface with no obvious scales or oxidation, ideal for high-quality coating.

Wide Application Range: Suitable for mechanical manufacturing, automotive, petroleum, petrochemical, and structural engineering.

Customizable Dimensions: Wall thickness, outer diameter, and length can be customized according to customer requirements.

Multiple Material Options: Available in Carbon Steel and Alloy Steel grades including ASTM A106, A53, and various alloy grades.

Versatile Pipe Ends: Options include plain end, beveled, grooved, threaded, and coupling with plastic cap protection.

Fast Delivery Time: Standard delivery within 7-14 days, with peak and off-peak season lead times within 15 workdays.

Company profile

Quality AssuranceIn-stock Capacity

Shandong Chenze Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤6.11h CertifiedTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with R&D capability, 3D software design services, and broad customization options. It provides ODM and OEM services, has valid manufacturing contracts with associated subcontractors, in-stock capability, and documented procedures for supplier assessment, corrective actions, and complaint handling. Export activity is established, with 11 years of exporting experience, self-operated import/export rights, and exports representing 51%–70% of sales. However, the supplier has no available SDK, reported no new products in the past year, lacks overseas warehouses, showrooms, agents, and branches, and has not participated in offline trade shows. Finished products are checked by packing staff, while raw-material traceability is absent. No certification information, explicit after-sales service information, or customer case details are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers metal materials, hardware products, hardware R&D, special steel materials, and import/export activities, indicating a hardware and metal-materials supplier with technical development capability.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective/preventive actions, which supports service-process capability. However, no broader after-sales service coverage, service network, or response commitment is provided.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, and ODM capability. However, it has no available SDK and reported no new products in the past year, indicating some innovation limitations despite design and development services.

Production capacityProduction support is evidenced by valid contracts with each associated subcontractor, in-stock capability, lead times within 15 working days in both peak and off-season, five qualified service-capability suppliers, and documented assessment procedures. Quality assurance is present, although finished-product checking is performed by packing staff and raw-material traceability is unavailable.

Customization capabilityThe supplier explicitly offers customization from designs, samples, full customization, minor customization, and flexible customization. Its ODM and OEM services further support the conclusion that it can undertake customized product development and manufacturing.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. No named customers, project details, order scope, or performance outcomes are supplied, so the breadth and verifiability of customer cases remain unclear.

Product Q&A

Q:What standards do the pipes meet?

The pipes meet standards such as ASTM A106, ASTM A53, ASTM A179, ASTM A210, ANSI B36.10, GB 5310, GB6479, GB9948, GB/T17396, GB 3087, GB/T 8162, and GB/T8163.

Q:Can the dimensions be customized?

Yes, wall thickness (8-20mm), outer diameter (60-140mm), and length (5m-14m) can be customized according to customer requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 25 tons.

Q:What are the available payment terms?

Payment terms include T/T and LC.

Q:What is the delivery time?

The standard delivery time is 7-14 days. During peak or off-peak seasons, lead time is within 15 workdays.