ASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

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Shanghai
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Min Order Qty:
1000 kg
Supply Capability:
10000 kg/month

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Product Description:

Packaging & Delivery

Packaging Detail:

Bundle or Container or as per customers requirement.

Delivery Detail:

within 25 days after we receive an irrevocable L/Cor 30% deposit


Specifications

ASTM A335 Seamless Alloy-Steel Pipe
Standard: BS 1139, BS 3059-2, JIS G3454-2007
Grade: 10#-45#, 15NiCuMoNb5, 10Cr9Mo1VNb

Detailed introduction to ASTM A335 seamless alloy steel pipe:

ASTM A335 seamless alloy steel pipe


 

some mechanical property

Standard

Model

Tensile Strength  (Mpa)

Yield Strength     (Mpa)

Elongation Rate   (%)

Hardness

GB3087

10

335~475

≥195

≥24

/

20

410~550

≥245

≥20

/


GB5310

20G

410~550

≥245

≥24

/

20MnG

≥415

≥240

≥22

/


25MnG

≥485

≥275

≥20

/


15CrMoG

440~640

≥235

≥21

/


12Cr2MoG

450~600

≥280

≥20

/


12Cr1MoVG

470~640

≥255

≥21

/


12Cr2MoWVTiB

540~735

≥345

≥18

/


10Cr9Mo1VNb

≥585

≥415

≥20

/


ASME SA210

SA210A-1

≥415

≥255

≥30

≤143HB

SA210C

≥485

≥275

≥30

≤179HB


ASME SA213

SA213 T11

≥415

≥205

≥30

≤163HB

SA213 T12

≥415

≥220

≥30

≤163HB


SA213 T22

≥415

≥205

≥30

≤163HB


SA213 T23

≥510

≥400

≥20

≤220HB


SA213 T91

≥585

≥415

≥20

≤250HB


SA213 T92

≥620

≥440

≥20

≤250HB


DIN17175

ST45.8

410~530

≥255

≥21

/

15Mo3

450~600

≥270

≥22

/


13CrMo44

440~590

≥290

≥22

/


10CrMo910

480~630

≥280

≥20

/


Chemical Composition (%)

Grade

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

Al

W

Nb

N

P11

0.05~0.15

0.5~1.0

0.3~0.6

≤ 0.03

≤ 0.03

1.0~1.5

0.5~1.0








P12

0.05~0.15

≤ 0.5

0.3~0.61

≤ 0.03

≤ 0.03

0.8~1.25

0.44~0.65








P22

0.05~0.15

≤ 0.5

0.3~0.6

≤ 0.03

≤ 0.03

1.9~2.6

0.87~1.13








P5

≤ 0.15

≤ 0.5

0.3~0.6

≤ 0.03

≤ 0.03

4.0~6.0

0.45~0.65








P91

0.08~0.12

0.2~0.5

0.3~0.6

≤ 0.02

≤ 0.01

8.0~9.5

0.85~1.05


≤ 0.4

0.18~0.25

≤ 0.015


0.06~0.10

0.03~0.07

Mechanical Properties










Grade

Tensile strength(MPa)

Yield strength(MPa)

Elongation(%)

Impact energy(J)

Hardness










P11

≥ 415

≥ 205

≥ 22

≥ 35

≤ 163HB










P12

≥ 415

≥ 220

≥ 22

≥ 35

≤ 163HB










P22

≥ 415

≥ 205

≥ 22

≥ 35

≤ 163HB










P5

≥ 415

≥ 205

≥ 22

≥ 35

≤ 187HB










P91

585~760

≥ 415

≥ 20

≥ 35

≤ 250HB










P92

≥ 620

≥ 440

≥ 20

≥ 35

250HB












FAQ:

1) why you chose us ?

Professional Manufacturer and supplier of Steel pipe

More than 14 years’ professional producing experience

We can get the lowest ex-factory prices. The price are quite reasonable and it is lower than our commercial peers. also, we can guarantee the qualities of our products.

BV, ISO certificates and SGS test can be provided to assure the quality of our products.

2) Our minimum order quantity:

10 Metric Tons or one 20ft or 40ft Container.

3) How about the Delivery Time?

The steel pipe will be produced since we getting your deposit by T/T or Your original L/C. For normal size, some stocks in our factory now, we can supply once you need.

4)What kind of payment does your company support?

T/T, 100% L/C at sight, Cash, Western Union are all accepted.

5) Do you charge for the samples?

According to our company principle, we just charge for samples, you pay for the freight /courier charge.

6) Main market:

Mid East, South America, Africa, Southeast Asia, India etc


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Q:What is the outer diameter and wall thickness of DN40 steel pipe?
DN40, refers to the diameter of 40mm, that is, an inch and a half, there are welded pipe and galvanized pipe,Ordinary wall thickness 3.5mm wt 3.84kg/mThicken 4.25mm weight 4.58kg/m
Q:What does "spiral welded steel pipe" DN325*10 mean?
Labeling is wrong: it should be said for 325*10, the diameter of pipe wall thickness of 10, 325;For example, the nominal diameter shall be: DN300.
Q:What is the difference between the stainless steel pipe welded pipe and seamless pipe?
Seamless tube is a strip of steel with a hollow cross section and no seams at all. The general is rolled into a cylindrical tube plate welding.
Q:What is ND steel pipe?
ND steel also has the ability to resist chloride ion corrosion. ND steel pipe, the main reference indicators (70 degrees Celsius, 50%H2SO4 solution immersion 24 hours), and carbon steel, Japan imported similar steel, stainless steel corrosion resistance compared to higher than these steel grades. Products by domestic refineries and manufacturing units after the use of widely acclaimed, and achieved good results.
Q:How to identify stainless steel pipe and steel pipe?
Steel pipe according to the production method can be divided into two categories: seamless steel pipe and pipe joints, pipe joints as welded steel pipe.1. seamless steel tube according to the production methods can be divided into: hot-rolled seamless pipe, cold drawn tube, precision steel tube, heat expansion tube, cold spinning tube and extrusion tube.Seamless steel tubes are made of high quality carbon or alloy steel. They are hot-rolled and cold-rolled (drawn).Bundled steel pipe2. welded steel pipe for different welding process and divided into the furnace pipe welding (ERW) pipe and automatic arc welding, because of the different forms of welding seam welded pipe and spiral welded pipe is divided into two kinds, end its shape is divided into circular welded and shaped (square, flat) pipe.
Q:How much is 4 inches steel tube MM?
1 inches =25.4 mm;4 inches =101.6 mm;The specification of steel pipe is usually nominal size;
Q:What connections are there for concrete filled steel tubular column foundations?
The Liang Duan local widening joint is achieved by the continuous construction of longitudinal steel bars around the steel tube. At the beginning of the creation of additional stirrups should be widened longitudinal reinforced wrap, Liang Duan local widened joints of steel reinforced concrete beam and corbel overlapping transition zone can transmits beam internal force, bending steel bracket in both shear and participation. The node form is used in building engineering in Xiamen. The force transfer path of this joint is clear and reliable, with less welding on site and more convenient for construction. This kind of node passes shear stress through the bracket, and the stress is more concentrated.
Q:Why seamless steel pipe called seamless steel pipe?
Seamless is relative to welded steel pipe, because welded steel pipe is welded with steel strip, seamless steel pipe is made of whole round steel empty, no welding seam.
Q:The outer circle of a seamless steel pipe 50 head into the outer circle of the 40 to close
That is, according to the production process of different classification, different from hot rolling (expansion) pipe. In the process of expanding the tube or raw material tube, it is processed by multiple cold drawing, usually on single chain or double chain cold drawn machine of 0.5 ~ 100T. Cold rolled steel pipe (DIAL) in general, steel pipe for low and medium pressure boiler tube, high-pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, oil cracking tube, machining pipe, thick wall pipe, small diameter and cold drawn steel tube also includes other tubes, carbon thin-walled steel, alloy thin-walled steel pipe, stainless steel pipe, special-shaped wall steel pipe. The outside diameter of cold drawn steel tube wall thickness to 6mm, to 0.25mm, to 5mm diameter thin-walled tube wall thickness is less than 0.25mm in size, accuracy and surface quality were significantly better than the hot (expanding) tube, but by the process control, its diameter and length are limited.
Q:DN150 welded steel tubes one meter multiple
DN150 welded steel pipe according to the thickness of two specifications: outer diameter 165mm, wall thickness 4.5mm, 17.81Kg per meter weight, wall thickness of 5.5mm, 21.63Kg. per meter weight

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