How to place an order?

Please send your purchase order by email or fax, or ask us to send a proforma invoice. We need specific information for your order.

What materials are available for these pipes?

Materials include H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, Q125, etc.

What is the minimum order quantity?

The minimum order quantity is 2 Tons.

API Spec 5CT Coupling Joint Pipe Oil Water Well Tubing Casing

Name: API Spec 5CT Coupling Joint Pipe Oil Water Well Tubing Casing
Brand: Joho Steel Co., LTD
SKU: 2254308055

Hunan, ChinaJoho Steel Co., LTD

US$600.00-1,500.00

10 Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Construction, Oil and Gas

Pipe Diameter

6 inches

Model NO.

OCTG PIPE

Pipe Length

Customized

Surface Finish

Customized

Section Shape

Round

Trading Terms

EXW Fob CFR CIF

Inspection

Accept Third Party Inspectiom

Product Material

J55/K55/N80/L80

Payment Term

T/T, L/C

Transport Package

Standard Export Packing

Specification

114.3*6.02mm

Trademark

Joho Steel

Origin

China

HS Code

7304

Production Capacity

50000ton/Year

Key features

Wide Material Range: Available in H40, J55, K55, N80, L80, P110, Q125 for diverse needs.

Customizable Dimensions: Pipe length and surface finish are fully customized to your specifications.

Flexible Thread Options: Supports NU, EU, and IJ thread connections for secure coupling.

Third-Party Inspection: Accepts third-party inspection to ensure product quality and reliability.

Direct Factory Supply: Manufacturer and trader with direct factory pricing and high quality.

Fast Delivery Options: 7-10 days for stocked pipes; 20-40 days for new production orders.

Global Export Experience: Exported to over 40 countries with strict inspection and loading supervision.

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 significant production capabilities, including multiple production lines for various types of steel pipes. They hold an ISO9001:2015 certificate, indicating a commitment to quality management systems. However, the supplier lacks structured after-sales service procedures and overseas service capabilities. Financial data appears outdated or missing, raising concerns about financial credibility. Despite a lack of recent product innovations, the supplier offers extensive customization services and has OEM and ODM capabilities. They have participated in international trade shows, but their global presence is limited without overseas agents or warehouses.

Supplier typeThe supplier specializes in manufacturing steel pipes with a significant annual production capacity, indicating a focus on industrial products.

CertificationsThe supplier holds an ISO9001:2015 certificate, demonstrating adherence to quality management system standards.

After-Sales capabilityThere are no written procedures or records for handling customer complaints or service capability, indicating a lack of structured after-sales service processes.

Financial creditFinancial records from the past years show zero operating revenue, costs, and profits, raising concerns about the supplier's financial stability.

R&D capabilityThe supplier has not introduced new products in the past year, suggesting a lack of recent innovation.

Production capacityThe supplier has invested in multiple production lines, resulting in a substantial annual capacity of over 400,000 metric tons of steel pipes.

Customization capabilityThe supplier offers extensive customization options, including full customization and ODM services, indicating strong customization capabilities.

Client casesThe supplier has participated in the 2025 Vietnam International Oil and Gas Exhibition, showcasing its engagement in international trade shows.

Product Q&A

Q:Are you a manufacturer or trader?

Yes, we are both a manufacturer and trader. If you need other special products, we will do our best to help you build a long-term business relationship.

Q:Can I order the product with special size?

Of course you can. We can customize the product according to your detailed requests.

Q:Why is your company the best choice?

We have a direct factory, many years of trade experience, offer the best price with high-quality products, timely delivery, and good after-sales service.

Q:How long is your delivery time?

It depends on pipe size and quantity. It takes 7-10 days for stocked steel pipes and 20-40 days for new productions.

Q:What are the accepted terms of delivery?

We accept FOB, CFR, CIF, etc. You can choose the one that is most convenient or cost-effective for you.