ASTM A672 Gr. CC70 LSAW PIPES CL12

Trio Steel provides a complete range of ASTM A672 Gr. CC70 LSAW PIPES CL12 pipes that are innovative in nature and can be customized according to consumer needs. ASTM A672 Gr. CC70 LSAW PIPES CL12 pipes provided by Trio Steel are of high quality and durable in nature. ASTM A672 Gr. CC70 LSAW PIPES CL12, Stainless Steel Seamless pipes & Tubes, Carbon Steel Seamless Pipes & Tubes and Alloy Steel Seamless Pipes & Tubes are the carbon tubes that are available in our extensive range.

Serving the requirements and demands of various industries, Trio Steel believes in making the best products and is therefore a leading supplier in the production of Carbon Steel pipes. We use state of the art technology for the manufacturing of our pipes.

For Our Customers:

Customer service provided at Trio Steel is of the highest standard.
Material used in pipe production is of high quality.
Equipment is updated and regularly maintained.
You will get exactly what you need and when you need it.
Cost effective and high quality Carbon Steel EFW Pipe ASTM A 671 Grade CC 60 pipes is supplied.

ASTM A672 Gr. CC70 LSAW PIPES CL12 Quick Details

Company Name: Trio Steel
Country/Region: India
FOB Price: US $1500-5000 / Metric Ton
Port: Nhava Sheva Port Mumbai
Main Products: Seamless Pipes & Tubes, Welded Pipes & Tubes, Stainless Steel Tube, API 5L Pipes
No.of Employees: 20 – 40 People
Year Established: 1999
Certification: ISO 9001, ISO 14001 & OHSAS 18001

ASTM A672 Gr. CC70 LSAW PIPES CL12

Trio Steel is a stockholder & distributor of ASTM A671 EFW Electric Fusion Welded Pipes for Atmospheric and Low Temperatures in Grade CB60, Grade CB65, Grade CB70, Grade CC60, Grade CC65, Grade CC70

Chemical composition
Table 1. Chemical Composition Specification (percent %)

Specification	Maximum C for Thickness t (mm)				Mn for thickness t (mm)		Si	P max	S max
	6 ≤ t ≤ 12,5	12,5 < t ≤ 25	25 < t ≤ 50	50 < t ≤ 63	t≤ 12,5	t>12,5
ASTM A672 Gr. CC70 LSAW PIPES CL12	0,27	0.28	0.28	0.30	0,85-1,20	0,85-1,20	0,15-0,04	0,035	0,035

Table 2. Typical chemical composition of ASTM A672 Gr. CC70 LSAW PIPES CL12

Grade	C	Mn	Si	Al	P	S
70	0,20	1,05	0,32	0,04	0,015	0,008

Mechanical Properties
Table 3. Requirement as specified in ASTM A672 Gr. CC70 LSAW PIPES CL12

Grade	Tensile Strength (MPa)	Minimum yield strength (MPa)	Minimum elongation (%) In a gauge length of :
			50mm	200mm
70	485-620	260	21	17

What is the Difference between CL12, CL22, CL32?

	Heat Treatment	RT	Hydrostatic Pressure Test
CL12	None	Yes	Yes
CL22	Stress Relieved (PWHT)	Yes	Yes
CL32	Normalized	Yes	Yes

We follow standard specifications for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures

ASTM Standards

A20/A20M Specification for General Requirements for Steel Plates for Pressure Vessels
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A435/A435M Specification for Straight-Beam Ultrasonic Examination of Steel Plates
A530/A530M Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe
A577/A577M Specification for Ultrasonic Angle-Beam Examination of Steel Plates
A578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications
E110 Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
E165 Practice for Liquid Penetrant Examination for General Industry
E709 Guide for Magnetic Particle Testing
Boilers And Pressure Vessels – Electric Fusion Welding – Electrofusion – Heat Treatment – High-Pressure Services – Pressure Vessels – Steel Pipes – Tubular Products

ASTM A672 Gr. CC70 LSAW PIPES CL12 Application

Steel, where the main alloying constituent is carbon, is called Carbon Steel or plain carbon steel. The American Iron and Steel Institute (AISI) defines carbon steel as: “Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, columbium, molybdenum, nickel, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 0.40 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60.”
This type of steel is applied in various industries and for critical engineering purposes. Other value added products of carbon steel include LPG cylinders, corrosion resistant steel, precision tubes and medium/high carbon grades, critical structural application steel, etc.

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