Many varieties Stainless Steel Seamles Pipe 304 ASTM A312

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1、Structure of Stainless Steel Seamles Pipe 304 ASTM A312 Description:

Stainless seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.



2、Main Features of the Stainless Steel Seamles Pipe 304 ASTM A312:


• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

•Reasonable price 



3、Stainless Steel Seamles Pipe 304 ASTM A312 Images:


Stainless Steel Seamles Pipe 304 ASTM A312


Stainless Steel Seamles Pipe 304 ASTM A312


Stainless Steel Seamles Pipe 304 ASTM A312




4、Stainless Steel Seamles Pipe 304 ASTM A312 Specification: 


Experienced

Lists of Standard

 

Applicable Code No.

 

Steel Grade

 

 

ASTM

 

 

A213, A269, A312, 

A789, A790, B677, A268

TP304/L/H, TP310/S/H, TP316/L/H/Ti, TP317/L, TP321/H, TP347/H, S31803, S32205, S32750,

S32304, S31500, TP904L, TP410, TP430, TP405, TP409/409L

 

 

ASME

 

SA213, SA312, SA789,

SA790, SB677

TP304/L/H, TP310/S/H, TP316/L/H/Ti, TP317/L, TP321/H, TP347/H, S31803, S32205, S32750,

S32304, S31500, TP904L

 

 

JIS

 

 

JIS G3459, JIS G3463

SUS 304TB, SUS304HTB, SUS304LTB, SUS310TB, SUS310STB, SUS316TB, SUS316LTB, SUS316TiTB, SUS317TB, SUS317LTB, SUS321TB, SUS321HTB,

SUS347TB, SUS347HTB

 

EN & DIN

EN 10216-5,

DIN 17456, DIN 17458

1.4301, 1.4307, 1.4541, 1.4878, 1.4401, 1.4404,1.4571,1.4550,1.4438, 1.4436,1.4435, 1.4462, 1.4539, 1.4912, 1.4362

 

 GB&GB/T

 G B13296

G B/ T14976

0Cr18Ni9,00Cr19Ni10,0Cr18Ni10Ti,0Cr18Ni11Nb,0Cr17Ni12Mo2,000Cr17Ni14Mo2,0Cr18



Type

 

O.D. 

 

W.T. 

 

Length

Bending

Radius

Application

Specification

 

S.S Seamless

Tubing

 

 

3.17mm –

101.6mm

 

0.5mm –

25.4mm

 

Max. 22m

 

 

/

A213, A269, A511, A789; SA213, SA789, B677, SB677; JIS G3463; EN 10216-5

 

S.S. Seamless

Pipe

 

10.29mm –

355.70mm

 

0.89mm –

50.0mm

 

Max. 18m

 

 

/

A312, A790, SA312, SA790, 

JIS G3459, EN  10216-5

 

 

S.S. Seamless

U-tube

 

 

15.88mm –

76.1mm

 

 

0.89mm –

7.14mm

 

 

Max. 25m

 

From 

1.5 x OD 

  To  1000mm

A213, A789, SA213, SA789, B677, SB677, JIS G3463, EN

10216-5, SA688

Testing:

   (1)  Hydro-Static Test  

      (2)  Non-Destructive Test

      (3) Ultrasonic Test       

      (4)Eddy-Current Test



5、FAQ of Stainless Steel Seamles Pipe 304 ASTM A312:

 

How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.


How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

Why should you chose us?
    Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

 

Any question, pls feel free to contact us !

 

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Q:Outside diameter 60, thickness 3.5 seamless steel tube, how many kilograms per meter?
Outside diameter 60mm, thickness 3.5mm seamless steel tube per metre weight: 4.88 kg. When calculating the theoretical weight (Kg/m) per metre of steel tube, the theoretical weight meter of the steel tube can be checked directly, and the formula formula can also be used.
Q:What do you mean by "SC" in welded pipe SC200? What's the diameter of 200?
200 refers to the diameter of the pipe. Personally, you should be an electrical professional, but the electrical specialty rarely uses the 200 pipe diameter unless it is used when the buried cable passes the road;
Q:How to make the magnetic steel, can be like a magnet?
Magnetization. Winding the insulated wire on the object, passing in the direct current, and taking it down after a period of time.
Q:Why should the weak electricity be pre buried with galvanized steel pipe?
Galvanized steel pipe with hot-dip galvanizing or galvanized coating on it. Galvanizing can increase the corrosion resistance and prolong the service life of the steel pipe. The use of galvanized pipe is very wide, except for water, gas, oil and other general low pressure fluid pipeline, is used in petroleum industry especially offshore oil well pipe and oil pipe, chemical coking equipment oil heater, cooler, oil pipe exchanger for coal distillation, and support piles, Zhanqiao mine tunnel the tubes.
Q:Is steel pipe made of profiles?
Large steel: large steel, I-beam, channel steel, angle steel and flat steel are hot rolled, round bar, Fang Gang, six angle iron in addition to hot rolling, there are forging, cold drawn and so on.
Q:How much is the wall thickness standard of building 48?
According to the "construction of fastener type steel pipe scaffold safety technical specifications JGJ130-2011" stipulates that the specification of steel pipe should be Phi 48.3 * 3.6, that is, wall thickness is 3.6mm.
Q:What does carbon seamless steel pipe mean? What is the difference between a seamless 20# and an ordinary one? What is it used in detail?
Carbon steel is actually relative to alloy steel, mainly carbon content, and 20# seamless steel is carbon steel! In addition, there are stainless steel, stainless steel is considered a kind of alloy steel, but the processing is not the same, the performance is not the same, good looking outside!The description of the material in alloy steel is actually the content of the metal elements in the steel (usually the percentage number).
Q:What is the buckling type thin-wall steel pipe? What is a tight set of thin-walled steel tubes? What's the difference between the two?
The nut body and the junction box are connected at one end by adopting metric fine tooth thread, and the pipe is connected with the pipe, and one end is the same as the straight pipe joint (direct). Withhold the box joint points inside and outside teeth two. The diameter of straight pipe joint is divided into 16mm, 20mm, 25mm, 32mm, 40mm, 50mm.
Q:Water, gas, steel pipes, thick steel wire means?
Water pipes, gas pipes and other collectively known as water gas pipe, generally galvanized steel pipe, so it can be called water and gas pipe. Most of them are welded steel tubes made of low carbon steel.
Q:Seamless steel tube 89X4 meters, how heavy?
Generally seamless steel pipe wall thickness will be uneven, according to the theory, each meter is 8.3844 kilograms, but if the wall thickness is poor 20--30 wire, then the weight will increase some

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