What is the minimum order quantity?

The minimum order quantity is 30 Tons.

What are the standard lengths?

Tubing lengths are R1 (6.10m-7.32m), R2 (8.53m-9.75m), R3 (11.58m-12.80m). Casing lengths vary from 4.88m to 14.63m.

What surface treatments are available?

The standard surface treatment is Black.

N80-1 Pup Joints OCTG Tubing

Name: N80-1 Pup Joints OCTG Tubing
Brand: Chengdu Derbo Steel Co., Ltd
SKU: 2196308315

Sichuan, ChinaChengdu Derbo Steel Co., Ltd

US$650.00

10 Tons

Product profile

Customization

Available

Type

Seamless

Technique

Hot Rolled

Model NO.

N80-1

Material

API J55, API K55, API L80, API N80, API P110, etc.

Surface Treatment

Black

Usage

Pipeline Transport, Oil/Gas Drilling

Section Shape

Round

Size

114.3 - 508 mm

Thickness

5.21 - 16.13 mm

Length

R1/R2/R3

Transport Package

Regular Packing or Buyers' Requirement

Specification

SGS, CE

Trademark

Derbo

Origin

China

HS Code

3917310000

Production Capacity

100000

Key features

Wide Material Range: Available in API J55, K55, L80, N80, P110 and other grades.

Customizable Dimensions: Size 114.3-508mm, Thickness 5.21-16.13mm, Length R1/R2/R3.

Seamless Construction: Hot rolled seamless tubing for pipeline and oil/gas drilling.

Strict Quality Control: Inspection and certification available via customer visits.

Fast Delivery: Standard delivery time is 7-25 days, or within two weeks for special cases.

Sample Availability: Samples can be provided upon request for quality verification.

Competitive Pricing: Reasonable prices with discounts based on order quantity.

Trusted Manufacturer: Over 10 years experience cooperating with major oil & gas companies.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamIn-stock Capacity

Chengdu Derbo Steel Co., Ltd

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-08-08Nearest Port: Tianjin port, Guangzhou port, Shanghai portAverage Response Time: ≤1.05hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and ODM capabilities, maintains inventory capacity, accepts multiple trade and service-payment terms, and reports ISO9001:2015 and CE certifications. However, its service-management procedures lack written records, and it has no overseas showroom, overseas agents or branches, overseas warehouse, or offline trade-show participation. No new products were reported in the past year, and digital management capabilities appear limited, with no ERP, CRM, SAP, SDK, or AI-based management implementation identified. Financial information supplied for the stated periods consists of zero values, which does not establish financial credibility. Evidence of named customers, completed projects, or recognized-brand OEM work is absent.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE product certification capability. It also states that regular fire drills were conducted during the past year, supporting operational safety practice, although no additional certification details are provided.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive action, and customer complaints, but has no written records demonstrating implementation. It lacks overseas service infrastructure and overseas warehouse capability, while offering multiple quotation and payment terms and reporting one-month lead times in both peak and off-season.

Financial creditThe supplied financial indicators for the stated periods are all recorded as zero, including operating revenue, costs, profit, gross margin, and current ratio. This information does not demonstrate financial strength or reliable financial performance.

R&D capabilityThe supplier offers ODM and multiple forms of customization, but reports no new products in the past year and no available SDK. It also reports no ERP, CRM, SAP, or AI-based management implementation, while the stated technical-transformation, big-data, and OA capability values are zero.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These stated offerings provide clear evidence of broad customization capability.