TP317 Small Diameter Stainless Steel Welded Tube, ASTM A269 For
Boiler
1.Material Grade S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 etc
2.Outer Diameter3.18mm to 101.6mm
3.Wall Thickness 0.5mm to 20mm
4.Length Normally fixed length 6m, can as per customer’s requirement
5.Standard ASTM A789; ASTM A790; EN 10216-5ect.
6.Process Method Cold Drawn or Cold Rolled
Application
a) Petroleum
b) Chemical industry
c) Instrument
d) Industrial transportation
e) Mechanical structure industry
f) Need high corrision ability pipe's industry, such as offshore
industry etc
Advantages
a) Superior surface finish,
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment
ASTM A269 Chemical Composition :
| Elements | 304L(wt%) S30403 | 304(wt%) S30400 | 316L (wt%) S31603 | 316 (wt%) S31600 |
| (C) Carbon, max | 0.035 | 0.08 | 0.035 | 0.08 |
| (Mn) Manganese, max | 2 | 2 | 2 | 2 |
| (P) Phosphorus, max | 0.045 | 0.045 | 0.045 | 0.045 |
| (S) Sulfur, max | 0.03 | 0.03 | 0.03 | 0.03 |
| (Si) Silicon, max | 1 | 1 | 1 | 1 |
| (Ni) Nickel | 8.0 - 12.0 | 8.0 - 11.0 | 10.0 - 14.0 | 10.0 - 14.0 |
| (Cr) Chromium | 18.0 - 20.0 | 18.0 - 20.0 | 16.0 - 18.0 | 16.0 - 18.0 |
| (Mo) Molybdenum | N/A | N/A | 2.0 - 3.0 | 2.0 - 3.0 |
| (Fe) Iron | Bal. | Bal. | Bal. | Bal. |
| (Cu) Copper | N/A | N/A | N/A | N/A |
| (N) Nitrogen | N/A | N/A | N/A | N/A |
Price Item FOB, CFR, CIF or as negotiation
Payment T/T, LC or as negotiation
Delivery Time 30 working days after received your deposit (Normally
according to the order quantity)
Package Iron case; woven bag or as per customer’s requirement
Requirement Mill Test Certificate will be supplied with shipment,
Third Part Inspection is acceptable
Quality Test NTD(Ultrasonic test, Eddy Current test);
Mechanical Test(Tension Test, Flaring Test, Flattening Test,
Hardness Test, Hydraulic test);
Metal Test(Metallographic Analysis, Impact Test-High/low
temperature);
Chemical Analysis(Photoelectric Emission Spectroscopic)
Main Market Europe, Middle East, Southeast Asia, South America. Etc
MTSCO is a leading manufacturer who is specialized in stainless
steel seamless pipes , bright annealed tubes , seamless coiled
tubing etc . In order to facilitate customers , we have welded
pipes and tubes too . MTSCO has the most advanced producing and
testing equipment . Our products are always satisfied with
customers . Customers purchased our products created more profits .
