Casing Pipe for Borehole Drilling, Concrete & Rock

Name: Casing Pipe for Borehole Drilling, Concrete & Rock
Brand: Joho Steel Co., LTD
SKU: 2327247225

Hunan, ChinaJoho Steel Co., LTD

US$600.00-800.00

10 Tons

Product profile

Customization

Available

Application

Chemical Transport, Drainage System, Water Supply

Certification

ISO

Model NO.

F043

Color

Black

Connection Type

Threaded

Diameter

4 1/2" ~ 20"

Material

Carbon Steel

Pressure Rating

PN10

Temperature Rating

-20℃ to 60℃

Transport Package

Seaworthy Package

Specification

4 1/2" ~ 20"

Trademark

OEM

Origin

China

HS Code

730429

Production Capacity

100000 Tons/Year

Key features

Wide Grade Range: Available in J55, K55, N80, L80, C90, T95, P110, and more.

Diverse Connection Types: Supports STC, LTC, BTC, VAM, NUE, EUE, and special clearances.

Customization Options: Offers full customization, minor customization, and sample-based designs.

ISO Certification: Supplier is ISO 9001:2015 certified for quality assurance.

Third-Party Inspection: Accepts inspections from third parties or direct client verification.

Standard Warranty: Includes 18 months standard warranty with optional 36-month extension.

Fast Stock Delivery: Stock items can be delivered within 7 days.

Comprehensive Export Docs: Provides commercial invoice, packing list, B/L, CO, and more.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceQuality AssuranceManagement Certification

Joho Steel Co., LTD

Hunan, 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: 5 YearsNearest Port: Shanghai port, Tianjian port, Qingdao portAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is a steel pipe manufacturer with stated production capacity exceeding 400,000 metric tons annually, supported by two ERW, one LSAW, and two SSAW production lines. It holds an ISO 9001:2015 certificate, offers extensive customization and ODM/OEM services, and has participated in an international trade exhibition. However, its service-management procedures, complaint-handling process, corrective-action mechanism, overseas service presence, inventory capability, and digital management systems are limited or absent. Financial information provided for 2024 reports zero values across the listed indicators, which does not establish financial credibility. The supplier reports two R&D engineers and no new products in the past year, so innovation strength is not demonstrated. Customer cases are not specifically documented.

Supplier typeThe supplier identifies itself as a steel pipe manufacturer operating two ERW lines, one LSAW line, and two SSAW lines, with stated annual steel pipe capacity exceeding 400,000 metric tons. This supports classification as a manufacturing supplier rather than a purely trading or service company.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a quality-management-system certification, although no further certification scope or validity details are provided.

After-Sales capabilityThe supplier has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling. It also has no overseas showroom, agents or branches, overseas warehouse, or inventory capability, although it has participated in one offline trade show and reports a one-month average lead time.

Production capacityThe supplier states that five steel pipe production lines support annual capacity exceeding 400,000 metric tons, indicating substantial manufacturing capability. However, in-stock capability is explicitly absent, while the status of capacity reconciliation, outsourcing procedures, and manufacturing contracts is unknown.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, along with ODM services and OEM services for known brands. These statements provide direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a manufacturer for alloy and boiler pipes, our mill located in Wuxi City, Jiangsu Province, and we are a whole servicers, we can also supply others pipes and fittings

Q:Do you have a certified quality assurance system?

Yes, we are ISO 9001:2015 certified supplier

Q:Can you accept third party inspection before delivery?

Of course, we accept any inspections from the third party or directly from you

Q:What is the delivery time?

Normally is around 20-30 days, and for the stocks, we can delivery within 7 days

Q:What documents do you provide for export?

Full export package (Commercial Invoice, Packing List, Bill of Lading, CO, etc). All your requirement will be met with best prices, high qualities, shortest delivery time, flexible payment term.