Carbon Steel Pipes

Carbon Steel Pipes

ASTM A 106 Gr B / C Carbon Steel Pipe & Tubes

ASTM A106 Seamless Pipes & Tubes, WRW & SAW Carbon Steel Pipes & Tubes


UnifitMetalloysInc (UMI) is a reputed Suppliers & Exporters of High Quality ASTM A 106 Gr B /C Carbon Steel Pipes & Tubes. We offer these pipes & tubes in different dimentions with unique features. We are offer these pipes & tubes are highly appreciated by our clients for their durability, corrosion resistance and dimensional accuracy. These pipes & tubes is commonly used in oil & Gas, power Plants, boilers, ships etc. We also offer these products competitive price in the market.

Specification

Specification

:

A106gr.B/C NPS 1/8 -- 48 ANSI Schedules to 160

Sizes(Seamless)

:

1/2" NB - 60" NB

Sizes(ERW)

:

1/2" NB - 24" NB

Sizes(SAW)

:

16" NB - 100" NB

WallThickness

:

Schedule 10 to Schedule XXS (heavier on request) up to 250 mm thickness.

Chemical Requirements :


ELEMENT

COMPOSITION, %

 

 

ASTM A106 Gr.B

ASTM A106 Gr.C

C max A

0.30

0.35

Mn

0.29-1.06

0.29-1.06

P, max

0.04

0.04

S, max

0.04

0.04

Si, min

0.10

0.10

Cr, maxB

0.40

0.40

Cu, maxB

0.40

0.40

Mo, maxB

0.15

0.15

Ni, maxB

0.40

0.40

V, maxB

0.08

0.08

Yield and Tensile Strength Requirement : 

ASTM A106 Gr.B

ASTM A106 Gr.C

Y.S, min, psi [Mpa]

35 000 [240]

40 000 [275]

T.S., min, psi [Mpa]

60 000 [415]

70 000 [485]


ELONGATION 


ASTM A106 Gr.B

ASTM A106 Gr.C

L

T

L

T

22

12

20

12


ASTM A 333 Gr 1 Low Temperature Carbon Steel Pipe & Tubes

UnifitMetalloysInc (UMI) is one of the leading Supplier and Exporters of High Quality ASTM A333 Gr 1 Low Temperature Carbon Steel Pipe & Tubes. Our pipes & tubes are designed to match the international specifications and construction standards. Our ASTM A333 Grade 1 Pipes is available in different size, specification, Grade material & Shapes to clients at market leading prices. These pipes & tubes in used various application industry like oil & gas, automotive, shipbuilding, power plants etc.

Specification

Type

:

Seamless / SAW / ERW / Spiral weld / Fabricated / Welded

Grade

:

Low Temperature Seamless Pipe: ASTM A333 Gr. 1

Outer Dimensions

:

19.05mm-457mm

Wall Thickness

:

2.0mm-60mm

Single Random

:

17′ ~ 24′ lengths

Double Random

:

36′ ~ 44′ lengths

Additional Testing

:

NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, etc.

Chemical Requirements :


Compositions

Data

Carbon(max.)

0.30

Manganese

0.40–1.06

Phosphorus(max.)

0.025

Sulfur(max.)

0.025

Silicon

Nickel

Chromium

Other Elements

Mechanical Properties :


Properties

Data

Yield strength(min)

205Mpa

Tensile strength(min)

380Mpa

Elongation(%)

35

Strike Temperature Condition for ASTM A333 Grade 1


The lowest temperature for strike test

-50

-45


ASTM A 333 Gr 6 Low Temperature Carbon Steel Pipe Tubes

UnifitMetalloysInc (UMI) is one of the leading Supplier and Exporters of High Quality ASTM A333 Gr 6 Low Temperature Carbon Steel Pipe & Tubes. Our pipes & tubes are designed to match the international specifications and construction standards. Our ASTM A333 Grade 6 Pipes is available in different size, specification, Grade material & Shapes to clients at market leading prices. These pipes & tubes in used various application industry like oil & gas, automotive, shipbuilding, power plants etc.

Specification

Type

:

Seamless / SAW / ERW / Spiral weld / Fabricated / Welded

Grade

:

Low Temperature Seamless Pipe: ASTM A333 Gr. 6

Size

:

1/8″NB TO 30″NB IN

Specialized in

:

Large Diameter Size

Schedule

:

SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Form

:

Round, Square, Rectangular, Hydraulic Etc.

Length

:

Single Random, Double Random & Cut Length

Additional Testing

:

NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, etc.

Chemical Properties :

Compositions

Data

Carbon(max.)

0.30

Manganese

0.40–1.06

Phosphorus(max.)

0.025

Sulfur(max.)

0.025

Silicon

Nickel

Chromium

Other Elements

Mechanical Properties :

Properties

Data

Yield strength(min)

240Mpa

Tensile strength(min)

415Mpa

Elongation(%)

30/16.5

 

PIPES ( ERW ) BLACK / GALVANIZED

IS 1239 (Part-I), IS – 1978, IS 3589, IS 4270, IS 1161, EN 10255(BS 1387), A 53, DIN 2439( Light), DIN 2440(Medium), DIN 2441(Heavy) 
Product Range

Black & Galvanized
Steel Tubes Conforming to IS:1239(i) Equivalent to BS:1387

Dimensions & Weight (Kg/M)
Tolerance
Chemical composition & mechanical Properties


ERW Pipes for water sewage conforming to IS:3589 water well casing conforming to IS:4270
Dimensions & Weight (Kg/M)
Tolerance
Chemical composition & mechanical Properties
 

ERW Line Pipes Conforming to API 5L, IS:1978, IS:1979 and ASTM A-53
Dimensions Weight (Kg/M)/(LB/Ft)
Tolerance
Chemical composition & mechanical Properties

ERW Boiler, Super Heater, Heat Exchanger, Condenser & Air Heater Tubes & Pipes
Dimensions Weight (Kg/M)
Tolerance
Chemical composition & mechanical Properties


 

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