OCTG & Linepipe

Mission-Critical Products

OCTG & Linepipe

Built for modern drilling challenges, our premium products stand up to compression, torsion, high pressure, and extreme temperatures — where failure is not an option.

Casing & Tubing

Performance Under Pressure

Since 1976, Continental has supplied seamless or welded tubing and casing in diameters, grades, and wall thicknesses to meet the specific requirements of each well. Steel types include carbon, stainless, nickel and chrome. Continental sources and stocks steel from qualified mills around the world, and offers supply-chain management to the global oil and gas sector.

Oil Country Tubular Goods (OCTG)

All our products meet or exceed API 5CT specifications for casing and tubing and, where applicable, ERCB Directive 10 and IRP Critical Sour Service Specifications.

Specifications

  • Product: Seamless (SMLS) & Welded (ERW)
  • OD: 1.315 in (33.4 mm) through 20 in (508 mm) (API 5CT)
  • Connections: Plain End, API (STC / LTC / BTC), Premium Threaded / Coupled / Flush / Semi-Flush
  • Grade Groups: As per APT 5CT (Carbon, Alloy, Chrome / Hyper-Chrome)

Standard Grades

13CR80
13CR85
13CRHP2 / 110
13CRHP2 / 95
C110
C95
H40
J55
K55
L80
N80
P110
Q125
T95

Linepipe

All our products meet or exceed CSA Z245.1, API 5L and ASTM specifications for linepipe. Standard grades in ERW and SMLS configurations with diameters from 2.375” (60.3 mm) to 24.0” (609.6 mm) and in various wall thicknesses are available. External coating options are available.

Accessories

Continental Alloys & Services supplies a full range of cementing equipment, casing marker joints, tubing pup joints, casing bowls, couplings, tubular handling equipment, linepipe sleeves and tape products.

Tubular Services

Our tubular services include threading, coupling, inspection, testing, repair and reconditioning. We have the capability to thread and couple on-site at our customers' locations or at our strategically located service centers.

Stockpoints

Continental's large, strategically located inventory is a cornerstone of our reputation for responsive, reliable delivery.

Our Suppliers

Driven to provide customers with the highest-quality, most cost-effective tubular solutions, Continental has developed longstanding, formalized distribution agreements with many of the leading tubular producers and premium threading providers around the globe.

Need a specific grade or specification? Contact our materials experts for custom requirements and technical specifications.

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Material Types

Metallurgical Expertise

We work with a comprehensive range of steel materials, from carbon and alloy steels to premium stainless and nickel alloys.

Alloy Steel

A steel alloy is created when other metals are added to the basic combination of iron and carbon, improving its properties.

Available Grades

• 4130
• 4130M
• 4140
• 4145
• 8630 Mod
+11 more

Carbon Steel

By definition, all steel is a mixture of iron and carbon. Steel to which no alloy elements have been added is called "carbon steel."

Available Grades

• 1018
• 1026
• 8620
• H40
• K55
+2 more

Chrome Steel

Chromium is added to steel in small quantities to improve strength, corrosion resistance and response to heat treatment.

Available Grades

• 13CR (420 Mod)
• 25CR
• 9CR
• S13CR Nace Equiv.

Nickel Alloys

Nickel alloys are extremely corrosion-resistant, even at very high strength levels.

Available Grades

• 625
• 718
• 825
• 925
• K500

OCTG

Oil country tubular goods can be either seamless (hot-pierced) or seam-welded.

Available Grades

• H40
• J55
• K55
• L80
• N80
+7 more

Stainless Steel

Stainless steel is alloy steel to which at least 10.5% chromium has been added, making the material stain-resistant.

Available Grades

• 17-4
• 304
• 316
• 410

Why Choose Our Products?

Why Choose Continental Products?

Premium Quality

Every product is manufactured to the highest standards with rigorous quality control and testing.

Fast Delivery

Extensive inventory and global supply chain ensure rapid shipping and availability worldwide.

Custom Solutions

Our metallurgists can tailor specifications to meet unique application requirements.

Technical Support

Metallurgical expertise available to provide guidance on material selection and applications.

Certified Standards

ISO certified manufacturing ensures compliance with industry standards and regulations.

Global Availability

5+ facilities worldwide providing local support and rapid global shipping capabilities.

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Core Product Categories
6
Value-Added Services
8+
Years in Business
50+
Facilities Worldwide
5