API Spec 5CT J55 K55 Casing Tube for OCTG

• Customization: Available
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Oil/Gas Drilling
• Section Shape: Round
• Od: 60.3mm--508mm
• Wt: 4.24mm-16.13mm
• Length: R1, R2, R3
• Steel Grade: J55, K55, L80, N80, C95, P110
• Excecutive Standard: API 5CT
• Casing Size(Od): 4 1/2 ′′-20" (114.3mm-508mm)
• Casing Wall Thickness: 0.205"-0.635" (5.12mm-16.13mm)
• Tubing Size(Od): 2 3/8′′-4 1/2′′ (60.3mm - 114.3mm)
• Tubing Wall Thickness: 4.24mm- 16mm
• Thread Type: Ltc, Stc, Btc, Vam, Vam Top, Eue, Nue
• Transport Package: in Bundles
• Specification: API 5CT
• Trademark: TPCO/Bao Steel
• Origin: Made in China
• HS Code: 730419
• Production Capacity: 3000/Month

Product Description

API SPEC 5CT J55 K55 Casing Tube For OCTG

OCTG: Oil country tubular goods is the classification used for a variety of downhole products API 5CT K55 Casing Tubing serves to transport both crude oil and natural gas from oil and gas layer to the surface pipeline after drilling is completed. It is able to bear the pressure produced by the exploitation process. After the outer surface is coated with a protective layer, the tubing is marked in accordance with the API 5CT standard and strapped with metal belt. Our oilfield tubing & API 5CT K55 Casing Tubing can be widely applicable to petroleum, construction, shipbuilding, smelting, aviation, electric power, food, paper, chemical industry, medical equipment, boilers, heat exchangers, metallurgy and so on. This oilfield tubing can be classified as NUE type and EUE type. You can find here Casing Dimensions & Casing Wall Thickness. Specifications include 1.9in(48.3mm), 2 3/8in(60.3mm), 2 7/8in(73.03mm), 3 1/2in(88.9mm), 4in(101.6mm), 4 1/2in(114.3mm) etc. The depth of our product for descending the well is basically identical to that of oil casing pipe. Both mechanical property and sealing performance of this tubing are also required to correspond with the oil casing pipe. Petroleum Tubing main steel grade includes J55, N80, C90, P110 and some others. for more details check below Casing And Tubing Tables, Casing Grade Table, & Casing Data Tables.

Casing Pipe Specifications
Standards:	API SPEC 5CT
Model in Common Use:	2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"
Length Range:	R1(6.10-7.32m), R2(8.53-9.75m), R3(11.58-12.8m)
Steel Grade (Casing Grades, Tubing Grades):	J55, K55, N80-1, N80-Q, L80, P110
Type of Screw Thread:	Non upset threaded end(NUE), External upset threaded end(EUE)
Specialties	Threading Heat treating External upset Drifting (Full-length, or just ends) Hydrostatic Testing Full third-party inspection capabilities (EMI, SEA, and Weld Line) Couplings - EUE, AB Modified, turned down, special clearance couplings Coating to customer specifications Pup Joints

Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.

Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements