برجسته کردن:
stainless steel boiler tubes,bending stainless steel tubing
, bending stainless steel tubing
Polishing 38mm /19mm Sanitary Stainless Steel Tube With Austenitic Steel
Aisi 304 stainless steel seamless polishing heat exchanger shell tube 38mm /19mm
zheheng Stainless Products inventories stainless steel seamless tube, welded tube, seamless pipe and welded pipe stainless steel products in a large variety of grades, including stainless, duplex, Titanium, nickel alloys and more. All inventory can be cut to your exact size requirements, and is available for ship worldwide from a number of locations.
Description:
Description
Supply Capacity :1000 tons/Year
Process Method :Automatic welding or seamless precision rolling
Out Diameter :6-323.8mm
Wall Thickness :1.0mm.1.2mm 1.5mm.1.65mm.2.0mm.2.1m3.0mm and so on
Length :6m, or as customers demand
Steel Grade:
301 (Ni : 6%), 304, TP304, TP304L/304L, 321, TP321, 316, TP316L, 316L,
Standards : ASTM A249, A269, A312, A554, A270
Specification : O.D: 1/4" - 12" (inch)
W.T: SCH5S, SCH10S
Or non-regular size to be tailored as required.
Application : Liquid delivery,for food,dairy, and so on
Packing 1. with plastic cap to protect both ends
2. plastic bag wrapped outside the pipe
3. Plywood case packing
Annealed & Pickled (for sanitary or industial pipe)
Bright Annealed
Polished to 180#, 240#, 320#, 400#, 600#
Certificate :ISO 9001:2008
Delivery time :30-60 days depend on Quantity for stainless steel heat exchangers finned tube supplier
Payment Term :T/T, Irrevocable L/C at sight for stainless steel heat exchangers finned tube supplier
Trade Term :FOB , CFR , CIF
Production range:
| Chemical composition |
Element |
201 |
202 |
304 |
316 |
S31803 |
S32750 |
|
| C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.08 |
≤0.030 |
≤0.030 |
|
| Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤0.80 |
|
| Mn |
5.5-7.5 |
7.5-10.0 |
≤2.00 |
≤2.00 |
≤2.00 |
≤1.20 |
|
| P |
≤0.060 |
≤0.060 |
≤0.045 |
≤0.045 |
≤0.030 |
≤0.035 |
|
| S |
≤0.030 |
≤0.030 |
≤0.030 |
≤0.030 |
≤0.020 |
≤0.020 |
|
| Cr |
16-18 |
17-19 |
18-20 |
16-18 |
21-23 |
21-23 |
|
| Ni |
3.5-5.5 |
4.0-6.0 |
42958 |
43022 |
4.5-6.5 |
6.0-8.0 |
|
| Mo |
|
|
|
2.0-3.0 |
2.5-3.5 |
3.0-5.0 |
|
| N |
≤0.25 |
≤0.25 |
|
|
0.08-0.2 |
0.24-0.32 |
|
| Cu |
|
|
|
|
|
≤0.50 |
|
| Mechanical properties |
Material Item |
201 |
202 |
304 |
316 |
S31803 |
S32750 |
| Tensile Strength (MPa) |
≥655 |
≥620 |
≥515 |
≥515 |
≥620 |
≥800 |
| Yield Strength (MPa) |
≥260 |
≥310 |
≥205 |
≥205 |
≥450 |
≥550 |
| Elongation (%) |
≥35 |
≥35 |
≥35 |
≥35 |
≥25 |
≥15 |
| Hardness (HV) |
≤230 |
≤230 |
≤200 |
≤200 |
≤303 |
≤323 |
Production range:
| Austenitic Steel: |
TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H,
TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… |
| Duplex Steel : |
S32101,S32205,S31803,S32304,S32750, S32760
Others:TP405,TP409, TP410, TP430, TP439 ... |
| Russia Standard |
08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,
10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,
12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, |
| European Standard |
1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,
1.4438,1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
Product show:
پیام شما باید بین 20 تا 3000 کاراکتر باشد!
