Shandong Langnai Metal Product Co.,Ltd
Shandong Langnai Metal Product Co.,Ltd
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Good Quality Stainless Steel Plumbing And Fitting 316L Welded Circular 316 Pipe Tube
Stainless steel pipes can be divided into Cr system (400 series), Cr-Ni system (300 series), Cr-Mn-Ni(200 series) and precipitation hardening system (600 series). 200 series - Chrome-Nickel-Manganese Austenitic stainless steel 300 series - Chrome-nickel austenitic stainless steel.
301----- Good malleability for molding products. It can also be machined to harden rapidly. Good weldability. The wear resistance and fatigue strength is better than 304 stainless steel.
302----- Corrosion resistance is the same as 304, because the carbon content is relatively higher and thus better strength.
303----- is easier to cut than 304 by adding a small amount of sulfur and phosphorus.
304----- is 18/8 stainless steel. The GB brand is 0Cr18Ni9. 309- has better temperature resistance than 304.
316----- The second most widely used type of steel after 304, mainly used in the food industry, pharmaceutical industry and surgical equipment, molybdenum is added to give it a special structure resistant to corrosion. Because of its better resistance to chloride corrosion than 304 stainless steel pipe, it is also used as "Marine steel". SS316 is commonly used in nuclear fuel recovery units. Grade 18/10 stainless steel tubes are also usually suitable for this application level.
Stainless steel tube can be divided into round tube and profiled tube according to the shape of cross
section.The special-shaped tube has rectangular tube, diamond tube, elliptic tube, hexagon tube, octagon
tube and various section asymmetrical tube and so on.
| Chemical composition | C | Si | Mn | P | S | Ni | Cr | Mo | |
| ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.0-14.0 | 16.00~18.00 | 2.00～3.0 | ||
| Physical Characteristics | Hardness | Tensile strength(бb)(Mpa) | Yield Strengthσ0.2 (MPa) | ||||||
| ≤187HB;≤90HRB;≤200HV | ≥480 | ≥177 | |||||||
| MOQ | 2TON |
| Price term | FOB/CIF /CFR |
| Payment term | T/T,L/C(30% deposit byT/T and 70% payment before delivery) |
| Delivery time | 5-10 days,Based on stock and order quantity |
Packing Concrete Steps:
1. pipes covered with wooden plate for protection in transportation.
2. All pipes will be loaded in strong wooden packages.
3. Every cartons loaded with good shoring and strengthening.
4. Take container loading pictures and seal the container.
1. who are we?
We are factory, started from 2010 ,we have in this field for more than 3 years;
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
