ASTM 304 / 310S / 316 / 321 Seamless stainless steel pipe
HAOSTEEL is one of the most professional manufacturer and supplier
of stainless steel Tube.Stainless steel tube can be divided into
seamless tube and welded tube according to production mode.
Seamless tube can be divided into hot rolled tube, cold rolled
tube, cold drawn pipe and extruded tube.The welded pipe is divided
into straight welded pipe and spiral welded tube.
Description:
The 310S stainless steel is austenite chrome-nickel heat-resistant
stainless steel, the domestic brand is 0Cr25Ni20, the American
brand SA213/TP310S,2520 dual-phase stainless steel, has very good
oxidation resistance, corrosion-resistant, because of the high
percentage of chromium and nickel, it has much better creep
strength, can continue to operate under high temperature, has good
high-temperature resistance for the high-temperature furnace tube
manufacturing.
310S stainless steel density: 8.0 g/cm3, after solid solution
treatment on the mechanical performance: the yield strength of 205
or higher, with 520 or higher tensile strength, elongation, 40 or
higher hardness test: HBS 187 or less, HRB 90 or less, HV 200 or
less, is suitable for making various furnace with a component, the
highest working temperature 1200 ℃, continuous working temperature
1150 ℃.
310S stainless steel pipe is a kind of hollow long round steel,
mainly used in petroleum, chemical industry, medical treatment,
food, light industry, mechanical instrument and so on.In the
bending and torsional strength phase at the same time, the weight
is lighter, widely used in the manufacture of machinery parts and
engineering structures, the 310 s is cr-ni austenitic stainless
steel has good oxidation resistance, corrosion resistance, due to
high percentage of chromium and nickel, 310 s has much better creep
strength, can continue to work at high temperatures, has good
resistance to high temperature.
Chemical Properties
| Composition | 310 | 310S |
| (%) | (%) |
| C | 0.25 max. | 0.08 max |
| Mn | 2.00 max. | 2.00 max. |
| Si | 1.50 max. | 1.50 max. |
| P | 0.045 max. | 0.045 max. |
| S | 0.030 max. | 0.030 max. |
| CR | 24.00 – 26.00 | 24.00 – 26.00 |
| Mo | - | - |
| Ni | 19.0 – 22.0 | 19.0 – 22.0 |
| N | - | - |
Specification
| ASTM 309S 310S 321 347 Seamless stainless steel pipe |
| Item | stainless steel pipe,stainless steel tube,seamless steel pipe,inox
steel pipe,ss pipe,ss tube |
| Steel grade | 200 series,300 series |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,
DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296 |
| Material | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L,
316N,201, 202 |
| Surface | Polishing,annealing,pickling,bright |
| Type | hot rolled and cold rolled |
| stainless steel round pipe/tube |
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 6mm-2500mm (3/8"-100") |
| stainless steel square pipe/tube |
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 4mm*4mm-800mm*800mm |
| stainless steel rectangular pipe/tube |
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 6mm-2500mm (3/8"-100") |
| Length | 4000mm,5800mm,6000mm,12000mm,or as required. |
| Trade terms | Price terms | FOB,CIF,CFR,CNF,Ex-work |
| Payment terms | T/T,L/C,westen union |
| Delivery time | Prompt delivery or as the order quantity. |
| Export to | Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,
Brazil,Thailand,Korea,Italy,India,Egypt,Oman,Malaysia,Kuwait,Canada,
Viet Nam, Peru,Mexico,Dubai, Russia,etc |
| Package | Standard export seaworthy package,or as required. |
| Application | Widely used in petroleum,foodstuff,chemical industry,construction,
electric power,nuclear,energy,machinery,biotechnology,paper
making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required. |
| Contact | If you have any questions,please feel free to contact me. |
| Container size |
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM
|
Product show
Product Application
Our factory produces stainless steel tube, surface has ordinary
polishing, mirror polishing, drawing, matte.
The physical properties of stainless steel are mainly expressed in
the following aspects:
1. Mechanical processing performance is excellent, can be polished
mirror, electroplating, drilling, line cutting, laser cutting
processing.
2. Good processing performance such as bending.
3. The material quality meets the international standards such as
national standard, American standard and Japanese standard.
