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ASME SA-106/SA-106M
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Alloy steel seamless pipe is ideally suitable for chemical, petrochemicals and other energy-related applications. It has characteristics of high corrosion resistance and can be used in a wide range of industrial sectors.There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security.Our packing can meet any needs of the customers.



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Product Details


Product:

alloy tube, alloy steel tube, seamless alloy steel tube

Application: 

In Petroleum, Aerospace, Chemical, Power, Boilers, Military Industry

Size:

OD: 1/8'' ~ 26''

WT: SCH 30, 30, 40, 60, 80, 120, 140, 160, XS, XXS, STD

LENGTH: Single Random, Double Random, Cut Length max to 23m

Standard

GB/T 3091 Q195/Q215/Q235/Q345, BS 1387, EN 39, EN 1139 S235JR/S275JR, ASTM A53 GR. A/B/C, JIS G3444 STK 400/STK 500

End

Plain End, Beveled End, Thread End

Zinc Coating

10~50 g/m2

Packing

Bundled with Hemp Rope/In Bulk

Specification

Product

SEAMLESS / ERW / SAW ALLOY STEEL PIPE

Dimension

6 mm - 1080 mm

Thickness

1mm - 135 mm

Length

3 m - 12 m or according to the requirements of clients

Standard

ASTM GB DIN

Steel grade

A106/53/179/214/192/210 A/B/C

ST37.2/35.4/35.8/52/52.3/52.4/42/45

10# 20# 45#

P2, P12, P11, P22, P5, P9, P91

T2, T11,T5,T9,T22, 4140, 12CrMo, 15CrMo, 12Cr2Mo, 1Cr5Mo, 2CrMo4, 1Cr9Mo, 10CrMo910, etc.

Trade terms

FOB/CIF/CFR

Payment terms

T/T, L/C

Delivery port

Guangzhou, Hunan, Shanghai, Tianjin, China

Delivery time

10 or according to the real quantity of the tubes

Surface treatment

Black painting

Varnish painting

3PE

Hot galvanized

or other coating according to your requirements

Bare tube

End of tubes

Beveled, plain, thread, plastic caps

Inspection

Ultrasonic examination, eddy inspection, hydrosttic testing etc.

Package

Bundles, lossen or according to your requirements

Certificate

API 5L/5CT, ISO, PED etc.

Application

Alloy steel seamless pipe is ideally suitable for chemical, petrochemicals and other energy-related applications. It has characteristics of high corrosion resistance and can be used in a wide range of industrial sectors.

- Chemical industries

- Petrochemical industries

- Energy-related applications

Chemical Composition

C, %

Mn, %

P, %

S, %

Si, %

Cr, %

Mo, %

0.05-0.15

0.30-0.60

0.025 max

0.025 max

0.50-1.00

1.00-1.50

0.44-0.65

Yield Strength

Tensile Strength, MPa

Yield Strength, MPa

Elongation, %

415 min

205 min

30 min

Outside Diameter & Tolerance

ASTM A450

Hot rolled

Outside Diameter, mm

Tolerance, mm

OD≤101.6

+0.4/-0.8

101.6<OD≤190.5

+0.4/-1.2

190.5<OD≤228.6

+0.4/-1.6

Cold Drawn

Outside Diameter, mm

Tolerance, mm

OD<25.4

±0.10

25.4≤OD≤38.1

±0.15

38.1<OD<50.8

±0.20

50.8≤OD<63.5

±0.25

63.5≤OD<76.2

±0.30

76.2≤OD≤101.6

±0.38

101.6<OD≤190.5

+0.38/-0.64

190.5<OD≤228.6

+0.38/-1.14

ASTM A530 & ASTM A335

NPS

Outside Diameter, inch

Tolerance, mm

1/8≤OD≤1-1/2

±0.40

1-1/2<OD≤4

±0.79

4<OD≤8

+1.59/-0.79

8<OD≤12

+2.38/-0.79

OD>12

±1%

Wall thickness & Tolerance

ASTM A450

Hot rolled

Outside Diameter, mm

Tolerance, mm

OD≤101.6

+0.4/-0.8

101.6<OD≤190.5

+0.4/-1.2

190.5<OD≤228.6

+0.4/-1.6

Cold Drawn

Outside Diameter, mm

Tolerance, mm

OD<25.4

±0.10

25.4≤OD≤38.1

±0.15

38.1<OD<50.8

±0.20

50.8≤OD<63.5

±0.25

63.5≤OD<76.2

±0.30

76.2≤OD≤101.6

±0.38

101.6<OD≤190.5

+0.38/-0.64

190.5<OD≤228.6

+0.38/-1.14

ASTM A530 & ASTM A335

NPS

Outside Diameter, inch

Tolerance, mm

1/8≤OD≤1-1/2

±0.40

1-1/2<OD≤4

±0.79

4<OD≤8

+1.59/-0.79

8<OD≤12

+2.38/-0.79

OD>12

±1%

Packing

There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security.Our packing can meet any needs of the customers.

· Plastic caps plugged at the two sides of pipe ends

· Should be avoided by the steel strapping and transport damage

· Bundled signs should be uniform and consistent

· The same bundle(batch) of steel pipe should be came from the same furnace.

· The steel pipe has the same furnace number, the same steel grade, the same specifications.

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