API 5LC CRA Line Pipe

API 5LC CRA Line Pipe Suppliers in India

LC80-2507 CRA Line Pipe exporters, Distributors & Stockist of LC52-1200 CRA Line Pipe.

API 5LC Seamless Tube

API 5LC Seamless Tube

Welded 5LC CRA Tubing

Welded 5LC CRA Tubing

API 5LC Tube

API 5LC Tube

We fabricate consistent composite line pipe with improved consumption safe properties. The channels give improved consumption obstruction reasonable to use in passing on gas, water, and oil in both the oil and gaseous petrol ventures. The size assignments are ostensible pipe sizes (NPS). In the content sections thus, where pipe estimate cutoff points (or size extents) are given, these are outside width sizes aside from where expressed to be ostensible. These outside width measure points of confinement and reaches apply additionally to the comparing ostensible sizes. The essential item is slanted pipe. In the event that plain-end square cut or other uncommon end arrangement is wanted, this will be liable to understanding between the buyer and maker. Included are NPS 1 in. through 42 in. Evaluations secured by this detail are LC30-1812, LC52-1200, LC65-2205, LC65-2506, LC30-2242, and LC80-2507 1.

We fabricate consistent combination line pipe with improved consumption safe properties. The funnels give improved erosion opposition reasonable to use in passing on gas, water, and oil in both the oil and flammable gas businesses. The size assignments are ostensible pipe sizes (NPS). In the content sections thus, where pipe estimate breaking points (or size extents) are given, these are outside breadth sizes aside from where expressed to be ostensible. These outside measurement estimate points of confinement and extents apply additionally to the relating ostensible sizes. The essential item is inclined pipe. On the off chance that plain-end square cut or other extraordinary end planning is wanted, this will be liable to assention between the buyer and producer. Included are NPS 1 in. through 42 in. Evaluations secured by this particular are LC30-1812, LC52-1200, LC65-2205, LC65-2506, LC30-2242, and LC80-2507 1.

For clad channels, the layer of Corrosion Resistant Alloy (CRA) is connected utilizing diverse methods that make a metallurgical bond, while the lined pipe is connected through a mechanical bond between the CRA and the C-Mn pipe.Use of CRA-clad steel line pipe is natural to the seaward oil and gas industry. In a clad line pipe, the consumption safe combination frames a total boundary layer on the inside surface of carbon or low-amalgam steel pipe (typically alluded to as the "backing steel"). By and large, utilization of clad or bi-metal-lined pipe permits the financial utilization of costly CRA materials. Erosion protection from the procedure condition is given by the inward CRA clad layer, regularly 2.5-3.0 mm thick, while the more affordable carbon backing steel gives the line pipe the required quality and durability to keep up the mechanical uprightness. Clad line pipe can be produced by different methods that incorporate the shaping and welding of hot roll reinforced plate, hot co-expulsion, weld overlay, and assembling of lined pipe. The subtleties of the different techniques for assembling are well documented.1, 2 For Bruce Phase II improvement, assembling of the CRA-lined pipe was by a procedure including water driven extension of a CRA liner pipe inside a carbon-steel external pipe. The completed item is provided as bi-metal-lined pipe.

An increasingly nitty gritty portrayal of the assembling procedure happens by and by. Assembling of bi-metal-lined pipe depends on utilization of conventional assembling courses for the essential materials, carbon-steel external pipe, and CRA liner pipe. Joined with the creative pressure driven development process, the outcome is a precisely fortified, lined-pipe item that can be fabricated monetarily contrasted and strong CRA line pipe and metallurgically clad item courses. The cost viability of bi-metal-lined pipe is exhibited by the way that bi-metal-lined pipe has been utilized broadly in the U.K., Norwegian, and Dutch areas of the North Sea and furthermore in the Gulf of Mexico.

Table of content

Specification

API 5LC Outer Diameter Cladding pipe:

6” to 60”
API 5LC OD range for CRA lined pipe: 2” to 24”
API 5LC Thickness: Up to 80 mm (Clad pipe), 7 mm to 35 mm (For lined pipe)
API 5LC Maximum length: 12.3 meter
API 5LC Backing steel pipe (mother pipe) material: Carbon Steel Pipe, C-Mn Steel Pipe, API 5L line pipe, and Mineral Slurry steel pipe etc.
API 5LC Cladding and Lining CRA (Corrosion resistant alloy) material: Austenitic stainless steel, nickel alloy steel, Hastelloy C276, titanium alloy steel duplex steel, and etc.

API 5LC CRA Line Pipe Mechanical Properties

API 5LC Grade API 5LC Yield strength, min. API 5LC Tensile strength, min. API 5LC Elongation, min. Percent in 2 in. API 5LC UNS Numbers
psi MPa psi MPa
LC30-1812 30,000 207 70,000 482 25 S31603 S31653
LC65-2205 65,000 448 90,000 621 25 S31803
LC65-2506 65,000 448 95,000 656 25 S31260
LC80-2507 80,000 552 110,000 758 20 S39274 S32760 S32750

API 5LC CRA Line Pipe Dimensions

Outside Diameter Wall Thickness
33.4 mm - 813 mm 3.4 mm - 31.8 mm

API 5LC CRA Line Pipe Materials

LC30-1812 S31603/S31653
LC65-2205 S31803
LC65-2506 S31260
LC80-2507 S39274
S32760
S32750

Special processes for supplying conditions of seamless pipes

As-rolled (nonexpanded) Final reheating and hot sizing or stretch reduction. Cold finishing if applied and repair welding. Nondestructive inspection.
As-rolled (expanded) Expansion, repair welding. Nondestructive inspection.
Heat treated Heat treatment, repair welding. Nondestructive inspection.

CRA LINED STEEL PIPE SIZE TABLE

Nominal O.D. Nominal W.T.(total thickness), mm Nominal W.T.(total thickness), mm Pipe length, m
NPS inch mm 4 5 6 7 8 9 17 19 22 25 31 33 35 40 45 50 54 60 API 5LD DNV OS-F101 CJ/T192  
4 4.500 114.3 2.5 2.5 1.2 8.0-12.5
5 5.563 141.3
6 6.625 168.3
8 8.625 219.1
10 10.750 273
12 12.750 273
14 14 355.6 1.5
16 16 406.4
18 18 457 1.8
20 20 508
22 22 559 2.0
24 24 610
Nominal W.T., mm 4 5 6 7 8 9 17 19 22 25 31 33 35 40 45 50 54 60 Cladding min. thickness, mm
Remarks: 1) Special sizes may be agreed upon between the suppliers and the purchaser; 2) The min. thickness of the cladding may be agreed upon between the exporters and the purchaser.