API 5CT Grade K55 Carbon Steel Seamless Tubings

API 5CT Grade K55 Specification

API 5CT Grade K55 Carbon Steel Seamless Tubings are carbon steel pipes, strictly manufactured as per API (AMERICAN PETROLEUM INSTITUTE) to meet the clients requirements. API 5CT Grade K55 carbon steel tubings are provided with multiple end connections like non-Upset ends and External Upset Ends. API 5CT casing and tubings are widely used in the Oil and gas industry. API 5CT Casings are avaialble in stock with thread connection types like short threads,long threads and buttress threads. Ferropipe is exclusively engaged in stocking and manufacturing API 5CT Grade K55 carbon steel Tubings with certifications confirming to EN 10204- 3.1/3.2 with third party inspection services approved by TUV,DNV,SGS,LLOYDS,EIL. API 5CT Grade K55 Carbon Steel Seamless Tubings are used in petroleum and gas industries.API 5CT casing and tubings are also known as OCTG pipes and tubes.API pipes and tubes manufactured as per ISO 11960 in both seamless and welded routes.

API 5CT Grade K55 Properties

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Chemical Properties
Carbon Silicon Manganese Phosphorous Sulphur Molybdenum Nickel Chromium Copper Others
0.03 0.03


Mechanical Properties
Yield Strength Tensile Strength Elongation A5 min
MPa min ksi min MPa min MPa min ksi min Percentage
655 95

Equivalent Designation
DIN EN BS NFA ASTM ASME

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  • Carbon Steel
  • Alloy Steel
  • Low Temperature Carbon Steel
  • High Temperature Carbon Steel
  • Low Temperature Alloy Steel
  • High Temperature Alloy Steel

Types of API 5CT Grade K55 Carbon Steel Seamless Tubings

Pipes

Seamless Pipes

  • Cold Drawn Seamless Pipes
  • Hot Drawn Seamless Pipes

Welded Pipes

  • Electric Resistance Welded(ERW) Pipes
  • Continous Welded(CW) Pipes
  • Submerged Arc Welded(SAW) Pipes
  • Double Submerged Arc Welded(DSAW) Pipes
  • Spiral Welded Pipes
  • High Frequency Induction(HFI)
  • Longitudinally Submerged Arc Welded(LSAW) Pipes

Tubes

Seamless Tubes

  • Cold Drawn Seamless Tubes
  • Hot Drawn Seamless Tubes

Welded Tubes

  • Electric Resistance Welded(ERW) Tubes
  • Continous Welded(CW) Tubes
  • Submerged Arc Welded(SAW) Tubes
  • Double Submerged Arc Welded(DSAW) Tubes
  • Spiral Welded Tubes
  • High Frequency Induction(HFI)
  • Longitudinally Submerged Arc Welded(LSAW) Tubes

Hollow Sections

Pipes

  • Boom Pipe
  • Culvert Pipes
  • Square Pipes
  • Round Pipes
  • Honed Pipes

Tubes

  • Boom Tubes
  • Culvert Tubes
  • Square Tubes
  • Round Tubes
  • Honed Tubes

Delivery Executions of API 5CT Grade K55 Carbon Steel Seamless Tubings

Tube Ends

All tubes are supplied with clean, square cut ends.Deburring and/or chamfering can be carried out on request.

Tube surface

Tubes are supplied normally without anti-corrosive treatment, but anti-corrosive treatment is available and is carried out on request.

Protection

  • Black and Bare
  • External Varnished with Black or Clear LAcquer

Mill test certificate

  • MTC is issued in accordance with EN 10204.

Packaging

API 5CT Grade K55 Carbon Steel Seamless Tubings are bundled as standard, with steel straps into hexagonal bundles with one end flush.Length sorting can be carried out on request. Tubes can also be bundled in multiples. Bundle weights are adjusted as requested by the customer. Each bundle contains tubes from a single cast/heat only.

Marking

API 5CT Grade K55 Carbon Steel Seamless Tubings is marked with tube type, heat number, steel grade and size. Information is repeated along the whole length of the tube. Other markings, such as stamping, can be made on request. Bundles are also labeled with a tag having info both alphanumeric and by bar code.

Labelling

API 5CT Grade K55 Carbon Steel Seamless Tubings delivered direct from our mill is labeled in accordance with automotive standard, ie with both alphanumeric and bar code information. Customer specific data can be added on request.

[psp_rs_product name=”API 5CT Grade K55 Carbon Steel Seamless Tubings” url=”http://www.ferropipe.com/api-5ct-grade-k55-carbon-steel-seamless-tubings” image=”http://www.ferropipe.com/wp-content/uploads/material/api-5ct-grade-k55-carbon-steel-seamless-tubings.jpg” description=”API 5CT Grade K55 Carbon Steel Seamless Tubings are also known as OCTG pipes & tubes.Seamless and ERW API pipes and tubes are manufactured as per ISO 11960.” brand=”FerroPipE” manufacturer=”MSL, ISMT, JSL, JINDAL, TATA STEEL, BHUSHAN STEEL, SUMITOMO, TENARIS” model=”Carbon Steel Tubings” best_rating=”5″ worst_rating=”4″ current_rating=”5″ avg_rating=”5″ nb_reviews=”199″ condition=”New” availability=”InStock”]

Dimensional Standards of API 5CT Grade K55 Carbon Steel Seamless Tubings

FEDERAL

WWP-404c is similar to ASTM A-53 except that Government inspection and continuous identification marking of electric weld and seamless is mandatory. It covers black and galvanized welded and seamless pipe for flanging, bending, and coiling and for use with fresh water, oil, steam, air, and gas on shore plus a limited number of shipboard uses. Sizes 1/8 inch through 24 inch.WWP-406c is a federal specification comparable to ASTM A-120 (withdrawn 1988). Mills can certify that A-120 pipe in a distributor-s stock meets all the requirements of WWP-406c.

A.W.W.A.

C-200 covers black welded and seamless pipe intended for the conveyance of water in sizes 6 inch and larger. Specification prescribes hydrostatic test pressures for sizes of pipe covered. Tensile, flattening, and bending tests are required.

ASME

  • B31.1 Code for pressure piping.plants, and industrial plants.
  • B31.2 Fuel Gas Piping.
  • B31.3 Petroleum Refinery Piping.
  • B31.4 Liquid PetroleumTransportation Piping Systems.
  • B31.5 Refrigeration Piping.
  • B31.7 Nuclear Power Piping
  • B31.8 GasTransmission and Distributing Piping Systems. Covers design, fabrication, installation, inspection, testing, and the safety aspects of operation and maintenance of gas transmission and distribution systems.

ANSI (ASME)

  • B36.10 American Standard for Wrought-Steel and Wrought-Iron pipe. Designates dimensions, weights, and schedule numbers for welded and seamless pipe. Schedules 10 through Schedules Double Extra Heavy (DXH/XXH).
  • B36.19 American Standard for Stainless Steel Pipe. Designates dimensions, weights, and schedule numbers for welded and seamless Stainless Steel Pipe, Schedules 5 through Schedules 80.

A.A.R.

  • M-111 covers black and galvanized welded and seamless pipe intended for coiling, bending, flanging, and other special purposes and is suitable for welding. Purpose for which pipe is intended should be stated on orders. M-111 is comparable in most requirements to ASTM A-53.
  • M-130 covers black and galvanized welded and seamless pipe for ordinary uses in steam, water, gas, and air lines. Sizes 1/8 inch through 12 inch. Pipe to this specification is not intended for close coiling, bending, or high temperature service. M-130 is comparable in most requirements to ASTM A-120.

API 5CT Grade K55 Pipes and tubes can be supplied in sizes ranging from 0.405- – 80-.API 5CT Pipes furnished to this specification may be as rolled, normalized, normalized and tempered, sub critically stress relieved, or sub critically age hardened or quenched and tempered.API 5CT Grade K55 Standard specifies the technical delivery conditions for steel pipes (casing, tubing and pup joints), coupling stock, coupling material and accessory material and establishes requirements for three Product Specification Levels (PSL-1, PSL-2, PSL-3). The requirements for PSL-1 are the basis of This Standard. The requirements that define different levels of standard technical requirements for PSL-2 and PSL-3.Our all pipe surfaces have been 100% visually inspected.

FerroPipE is considered as the most Reliable API 5CT Grade K55 Tubings Supplier from India.

API 5CT Grade K55 Carbon Steel Seamless Tubings stockist in Mumbai, India.Ferropipe stocks a complete range of IBR Certified API 5CT Grade K55 Carbon Steel Seamless Tubings in outer diameter tube sizes ½”-24” and Nominal bore NB sizes 15NB-600NB in Mumbai, India. Exporting Carbon Steel Pipes and Alloy Steel Pipes to countries worldwide including IRAN, IRAQ, KUWAIT, QATAR, South Africa, Nigeria, Saudi Arabia, Australia, Canada & Mexico.

Threading on API 5CT Grade K55 pipes can be identified either by stamping or stenciling the pipe adjacent to the threaded ends, which are at the manufacturer’s option. It should be with the manufacturer’s name or mark, “Spec 58” (to indicate the applicable threading specification), the specified outside diameter of the pipe, and the letters “LP” (to indicate the type of thread). The thread marking may be applied to products that do or do not bear the API monogram. For example, size 2 3/8- threaded-end pipe may be marked as follows, using the value that is appropriate for the pipe out- side diameter specified on the purchase order:

Wall Thickness : the minimum wall thickness at any point or end on API 5CT pipes and tubes shall not be greater than 12.5% under the nominal thickness specified.
Inner Diameter: For pipe ordered in inside diameter, the inside diameter shall not vary more than ñ 1% from the required/specified inside diameter.

The use of the letters ‘Spec SB’ as provided in 10.8 shall constitute a certification by the manufacturer for API 5CT Grade K55 Carbon Steel Seamless Tubings that the threads so marked comply with the requirements in API Standard S8 but should not be constructed by the purchaser as a representation that the product so marked is, in its entirety, in accordance with any API specification. Manufacturers who use the letters “Spec SB” for thread identification are required to have access to properly certified API master pipe gauges.

Pipes and Tubes manufactured as per API 5CT Grade K55 are certified with En 10204 Type 3.1/3.2. IBR,NACE,HIC,IGC,IMPACT are adhered as supplementary testing requirements.

a.) For intermediate grades, the differencec between the specified minimum tensile strength and the specified minimum yield strength for the pipe body shall be as given in the table for the next higher grade.
b.) For Intermediate grades, the specified minimum tensile strength for the weld seam shall be the same value as was determines for the pipe body using footnote
c.) The specified minimum elongation, Af, expressed in percent and rounded to the nearest percent.

For each reduction of 0.0 I% below the specified maximum carbon content, an increase of 0.05% above the specified maximum manganese content is permissible, up to a maximum of 1.50% for Grades API 5L X42, X46 & X52, up to a maximum of 1.65% for grades higher than X52 butt less than X70 like API 5L X56, X60 & X65 up to 2.00% for Grades X70 and higher. Following are the additional restrictions applicable for API 5L pipes and tubes.
1.) The sum of columbium Niobium and vanadium contents shall not exceed 0.03%, except that, by agreement between the purchaser and the manufacturer, an alternative maximum may be established.
2.) Columbium niobium & vanadium, or combinations thereof may be used at the discretion of the manufacturer.
3.) The sum of the columbium 1 niobium, vanadium, and titanium contents shall not exceed 0.15%.
4) The sum of the columbium, Niobium and vanadium contents shall not exceed 0.06% except that, by agreement between the purchaser and the manufacturer, an alternative maximum may be established.
5.) Further chemical compositions may be furnished by agreement between purchaser and manufacturer, providing that the limits are footnoted and the tabular Limits for phosphorus and sulfur are met.

The manufacturer shall apply a 2 in. (50 mm) daub of paint of the appropriate color on the inside surface at one end of each length of API 5CT Grade K55 Pipes.

What everybody ought to know about 28 unique API Specification Pipes

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