Stainless Steel Seamless Pipe 316 ASTM A312

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1、Structure of Stainless Steel Seamless Pipe 316 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 Seamless Pipe 316 ASTM A312:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Good visual effect

•Reasonable price 

3、Stainless Steel Seamless Pipe 316 ASTM A312 Images:

4、Stainless Steel Seamless Pipe 316 ASTM A312 Specification:


ASTM A213/A213M-06,ASTM A312/A312M-06, ASTM A376/A376M-06,ASTM A789/A789M-05b,                                                                          ASTM A790/A790M-05b,ASTM A268/A268M-05a, ASTM A269

GB/T 13296-2007,GB/T 14976-2002

JIS G3459-2004,JIS G3163-2006,JIS G3467-1988
Material : 

201,202 ,304,304L,304N,304LN,301,305,309S,310S,316,316L,316N,316LN,316Ti

317,317L,321,347, 321h,347,904L,2205,S31803,

Thickness :0.4mm~80mm
Length : 3m,4m,5.8m,6m,12m or as required
Surface :Annealing ,polish,pickling,bright ,sand blast ,etc
Packing:Standard export seaworthy package or as customer's demand
Application:petroleum ,chemical industry,bolier ,heat exchange,high temperature resistant transmission,                                                                       fluid pipe in power station,ship with pressure pipe,construction and so on.
Delivery:prompt delivery
 Quality control:Mill Test Certificate is supplied with shipment.Third Part Inspection is also acceptable


5、FAQ of Stainless Steel Seamless Pipe 316 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:304 stainless steel has several advantages, a few big advantages, the more concrete the better
304 stainless steel is a universal stainless steel material, antirust performance than the 200 series of stainless steel material stronger. High temperature resistance is also good, the general use of temperature limit is less than 650 degrees centigrade.
Q:Ask experts, 304 stainless steel pipe why rust?
304 stainless steel is a common stainless steel material, the density of 7.93 g/cm3, the industry is also called 18/8 stainless steel. High temperature resistance of 800 degrees, with good processability, high toughness characteristics, widely used in industry and furniture decoration industry and food and medical industry.The common marking methods in the market are 06Cr19Ni10, SUS304, in which 06Cr19Ni10 is generally used to indicate standard production of the national standard. Generally speaking, ASTM standard production is indicated, and SUS 304 represents standard production.304 is a versatile stainless steel which is widely used in the manufacture of equipment and parts requiring good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium, more than 8% of the nickel content. 304 stainless steel is a brand of stainless steel produced according to the ASTM standard in the United states.
Q:What factory uses industrial stainless steel tube to be more?
For equipment manufacturing and maintenance, etc., the annual consumption of stainless steel pipe more than 20000 tons. Such industries mainly use sanitary or antibacterial grade stainless steel tube.
Q:Stainless steel why are rust?
In polluted air (such as atmosphere containing large amounts of sulfides, oxides of carbon and nitrogen oxides), condensate is formed when sulfuric acid, nitric acid, and acetic acid are subjected to condensation, resulting in chemical corrosion.
Q:What's the difference between stainless steel pipe or stainless steel composite pipe?
The stainless steel composite pipe is iron pipe. The outside is plated with stainless steel. It is heavy, but it is easy to rust for a long time,
Q:The difference between galvanized steel pipe and stainless steel pipe
Plastic pipe, plastic pipe, also known as plastic composite pipe, with steel pipes for the matrix, by spraying, rolling, leaching, absorption process in steel tube (bottom tube) steel plastic composite pipe internal surface is welded with a layer of plastic coating or plastic anti-corrosion layer on the inner surface and the outer surface of the weld. The plastic pipe has excellent corrosion resistance and small friction resistance. Delivery of epoxy resin coated steel pipe is suitable for water, water, water, oil, gas and other medium, PVC plastic pipe for drainage, water, oil, gas and other media delivery.
Q:What are the connecting methods of stainless steel pipes for indoor water pipes?
Card type features: easy to install, connecting the external pipe, the internal rubber ring is evenly compressed into hexagonal. Scope of application: cold water system, pipe direct drinking water system, and more suitable for pipe installation. The utility model has the advantages that the connection is simple and convenient, the working hours are short, and the cost is moderate. Drawback is the single application, the maintenance of trouble, both the pipe sealing ring in aging and need to be replaced more trouble, because the connection was stuck, replacement is the need to both ends of the pipe to replace the sawing.
Q:Is food grade stainless steel GB9684 304?
304 stainless steel is a very common stainless steel, the industry is also called 18/8 stainless steel. It is better than the corrosion resistance of 430 stainless steel, high temperature corrosion resistance, good processing performance, so it is widely used in industrial and medical furniture industry and the food industry, for example, some high-grade stainless steel tableware, bathroom and kitchen utensils. 304 is a versatile stainless steel which is widely used in the manufacture of equipment and parts requiring good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 17% chromium, more than 8% of the nickel content. General 304 stainless steel is not food grade, specially processed is food grade.
Q:What are the weld sleeves for stainless steel pipes?
Set of galvanized steel pipe stainless steel pipe according to the material quota.
Q:Stainless steel heating oven tube after treatment is heating blue will not be red?
When the power is not enough, his argument is clearly untenable, and technology is a kind of metal surface treatment. Heating 250 degrees is not red, can not say is not normal, only can meet your work requirements, no problem.

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