Can you provide complimentary samples?

Yes, we could provide the free samples on condition that it is available in stocks, however,the transportation fee is borne by buyer.

How do you guarantee product quality?

Each piece of products is manufactured by certified workshops, inspected by us piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

What are the advantages of your company?

(1): Prime quality and reasonable price. (2): Wide excellent experiences with after-sale service. (3): Every process will be checked by responsible QC which insures every product's quality. (4): Professional packing teams which keep every packing safely. (5): Trial order can be done in one week. (6): Samples can be provided as your requirements.

ASTM A106 Gr. B 4 Inch Sch 40 Seamless Ms Steel Pipe Carbon Steel Round Pipe

Name: ASTM A106 Gr. B 4 Inch Sch 40 Seamless Ms Steel Pipe Carbon Steel Round Pipe
Brand: Jiangsu Botejia Special Steel Co., Ltd.
SKU: 2260292645

Jiangsu, ChinaJiangsu Botejia Special Steel Co., Ltd.

US$450.00-550.00

1 Ton

Sample price:US$550.00/ton.Request sample

Product profile

Customization

Available

Application

Cast Iron, Chemical Processing, Construction, Oil and Gas, Water Supply

Pipe Diameter

3 inches

Pipe Length

10 feet

Surface Finish

Carbon Steel

Invoicing

by Theoretical Weight

Oiled or Non-Oiled

Non-Oiled

Section Shape

Round

Surface Treatment

Hot Rolled

Tolerance

±1%

Alloy or Not

Non-Alloy

Delivery Time

15 Days

Grade

Carbon Steel

Standard

Thickness

Customized

Certificate

CE, ISO 9001

Length

Customized

Processing Service

Welding, Punching, Cutting, Bending, Decoiling

Transport Package

Waterproof Paper, and Steel Strip Packed.

Specification

Customization

Trademark

BoTeJia

Origin

China

Production Capacity

100000000

Key features

Extensive Material Grades: Available in GB, EN, ASTM, and JIS standards including Q235, Q345, S355, and Grade B.

Customized Dimensions: Thickness and Length are fully customizable to meet specific project requirements.

Versatile Surface Treatment: Options include Galvanized, PVC, painting, and oil treatment based on client needs.

Comprehensive Processing Services: Supports welding, punching, cutting, bending, and decoiling services.

Wide Application Range: Suitable for construction, oil and gas, water supply, and chemical processing.

Strict Quality Certification: Products certified with ISO 9001 and CE standards for reliability.

Flexible Delivery Options: Stock items ship within 7 days; production takes 15-30 days after deposit.

Sample Availability: Free samples available from stock; buyer covers transportation fees.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesManagement Certification

Jiangsu Botejia Special Steel Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization, Minor Customization CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.71h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Wuxi, China-based steel-products manufacturer offering materials including 201, 304, 316, and 410, with cutting, slitting, and film-covering services. It reports annual production capacity above 20,000 tons and export sales of 90%, serving Southeast Asia, the Middle East, domestic markets, and Australia. ISO9001:2015 certification is reported, along with documented corrective/preventive-action and complaint-handling procedures. The supplier supports flexible and minor customization, but does not provide ODM, SDK, overseas warehouse, overseas agent, overseas showroom, or offline trade-show services. Innovation resources appear limited, with one R&D engineer, no new products launched in the past year, and no SDK. Export experience is stated as three years, while several operational and financial details remain insufficiently specific for verification.

Supplier typeThe supplier is presented as a steel-products manufacturer located in Xishan District, Wuxi, Jiangsu, with products including 201, 304, 316, and 410 steel materials and related processing services. Its stated production capacity exceeds 20,000 tons annually, indicating a manufacturing rather than purely trading profile.

CertificationsISO9001:2015 certification is explicitly reported in the sustainable-development, management-system, and supplier-management fields. This provides evidence of a certified management system, although the slices do not specify certificate validity dates or scope.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling. However, it reports no overseas agents or branches, no overseas warehouse, no overseas showroom, and no overseas service coverage in any country, limiting evidence of geographically supported after-sales service.

R&D capabilityInnovation evidence is weak: the supplier reports no ODM service, no SDK, no new products launched in the past year, and only one R&D engineer with one year of R&D experience. It does offer flexible and minor customization, but this does not establish strong product-development capability.

Production capacityThe supplier states annual production capacity above 20,000 tons and offers cutting, slitting, and film-covering services. It reports off-peak lead times within 15 working days and peak-season fulfillment of 2–3 months, but also reports no in-stock capability and an unknown manufacturing-capacity contract status.

Customization capabilityThe supplier explicitly offers flexible customization and minor customization, supported by processing services including cutting, slitting, and film covering. The slices do not define the technical limits, tooling requirements, or scope of major customization.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. Although repeat buyers are stated to represent 80%–100% of buyers, no named customer cases or verifiable major-client references are provided.

Product Q&A

Q:What are your terms of payment?

30%T/T as the upfront deposit, 70% before delivery, We will show you the photos and package before you pay the balance.

Q:What are the terms of delivery?

EXW, FOB, CFR, CIF

Q:What are the terms of packing?

Generally,we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.

Q:What is your delivery time?

For stocks, we could transport the goods to loading port within 7 work days after we received the deposit.For productionperiod,it usually takes about 15 days to 30 days after we received the deposit.

Q:Can you produce according to samples?

Yes, we can customer-made by your samples or technique drawings, we can build the mold and fixtures.