What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and O/A.

What is the typical lead time?

Peak season lead time is one month; off-season is within 15 workdays.

Which standards does this product comply with?

The product complies with API 5CT and ISO11960 technical specifications.

API 5CT Coupling 13-3/8 Inch K55 Tubing Coupling

Name: API 5CT Coupling 13-3/8 Inch K55 Tubing Coupling
Brand: Chengdu Derbo Steel Co., Ltd
SKU: 807892385

Sichuan, ChinaChengdu Derbo Steel Co., Ltd

US$650.00

10 Tons

Product profile

Customization

Available

Type

Seamless

Technique

Hot Rolled

Model NO.

API 5CT

Material

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

Surface Treatment

Black

Usage

Oil/Gas Drilling

Section Shape

Round

Size

114.3 - 508 mm

Thickness

5.21 - 16.13 mm

Length

R1/R2/R3

Connection

Btc, Fox, Hydril(Equivalent)etc

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 with black surface treatment.

Multiple Connection Types: Supports BTC, Fox, Hydril, and other equivalent connections.

Strict API Compliance: Meets API 5CT and ISO11960 standards with precise tolerances.

Proven Industry Experience: Over 10 years of focus on OCTG with global cooperation.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and O/A.

Competitive Pricing: Reasonable prices with competitive support for oil & gas projects.

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: ≤0.72hTerms 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 lacks overseas presence and new product development, but offers various customization services and has certifications like ISO9001:2015 and CE. Financial data indicates no revenue or profit over the last few years, and there is no evidence of significant sustainable development practices or advanced ERP systems. While they have procedures for service capability, records are lacking, and they do not operate overseas showrooms or participate in trade shows.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating a commitment to quality management and compliance with European safety standards.

Financial creditThe supplier shows no financial activity with zero operating revenue, profit, or gross margin over the last three years, raising concerns about financial health.

R&D capabilityNo new products were developed in the past year, and there is no ERP or big data system in place, indicating limited innovation capability.

Customization capabilityThe supplier offers a wide range of customization services, including ODM, indicating strong customization capability.