Specifications
Brand Name :
TONGMAO
Model Number :
SS Steel Pipes
Certification :
ISO9001 MTC
Place of Origin :
China
MOQ :
3tons
Price :
US $1,200-1,800/ Ton
Payment Terms :
L/C, T/T
Supply Ability :
1000tons/year
Delivery Time :
7-15days
Packaging Details :
Standard Packing
Outer Diameter :
8mm~300mm
Finish :
Satin/6K Mirrior/8K Mirror
Material :
Stainless Steel 201/304/316
Thickness :
0.5-2.0mm
Usage :
Food/Beverage/Dairy Products, Machinery Industry
Technique :
Cold Rolled
Description

ASTM A312/A213 TP304/304L/316/316L Seamless Stainless Steel Pipe Ss Pipe


Product name Stainless Steel Pipes Seamless/welded
Steel Grade (TP)201, 304, 304L, 316, 316L,317L,321,310S, 374, 904L(welded), etc.
Standard ASTM A213/A312/A269, DIN17456/17458/17459, etc
Forming technics Seamless (Hot rolling/Cold rolling), Welding(ERW)
Outer diameter 8mm~426mm
Wall thickness Sch5s~Sch160s
Length of pipe 5.8/5.9 meters (suitable for 20ft container loading), 6 meters, by random or customerised.
Packing Bundling, Seaworthy material wrapping
Shipment Seaworthy packing pipes being shiping by 20ft/40ft container.
Loading port Qingdao Port, Tianjin port, Shanghai port.
Supplying capacity 100tons per month
Payment terms T/T, L/C at sight
Applications Construction, decoration.
Normal Industrial purpose, Petroleum, chemical industry.
Electrical appliances, automotive, aerospace.
Sanitary grade for food industry or medical application.
chemical component/%
C Si Mn P S Ni Cr Mo N 其他
316 ≤0.08 ≤1 ≤2 ≤0.045 ≤0.030 10.0~14.0 16.0~18.0 2.00-3.00
Mechanical properties
heat treatment yield strengthσ0.2/Mpa extension /Mpa elongationδ5/% HBS HRB HV
316 1010~1150快冷 ≥205 ≥520 ≥40 ≤187 ≤90 ≤200

Corrosion resistance
Corrosion resistance is better than 304 stainless steel, in the production process of pulp and paper has good corrosion resistance. And 316 stainless steel is also resistant to Marine and aggressive industrial atmospheres.

Heat resistance
316 stainless steel (06Cr17Ni12Mo2) has good oxidation resistance in discontinuous use below 871°C(1600°F) and in continuous use above 927 °C(1700°F). It is best not to use 316 stainless steel continuously in the range of 427°C to 857°C(800°F to 1575°F), but it has good heat resistance when used continuously outside this temperature range. 316L stainless steel has better carbide precipitation resistance than 316 stainless steel and can be used in the above temperature range.

Heat treatment
Annealed in the temperature range of 850-1050°C followed by rapid annealing followed by rapid cooling. 316 stainless steel cannot be hardened by heat treatment.

welding
316 stainless steel has good welding performance. Can be welded using all standard welding methods. According to the use, 316Cb, 316L or 309Cb stainless steel filler rod or welding rod can be used for welding. In order to obtain the best corrosion resistance, the welding section of 316 stainless steel needs to be annealed after welding. Post weld annealing is not required if 316L stainless steel is used.

ASTM A312/A213 TP304/304L/316/316L Seamless Stainless Steel Pipe Ss Pipe

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ASTM A312/A213 TP304/304L/316/316L Seamless Stainless Steel Pipe Ss Pipe

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Brand Name :
TONGMAO
Model Number :
SS Steel Pipes
Certification :
ISO9001 MTC
Place of Origin :
China
MOQ :
3tons
Price :
US $1,200-1,800/ Ton
Contact Supplier
ASTM A312/A213 TP304/304L/316/316L Seamless Stainless Steel Pipe Ss Pipe
ASTM A312/A213 TP304/304L/316/316L Seamless Stainless Steel Pipe Ss Pipe

SHANDONG TONGMAO SPECIAL STEEL CO., LTD

Active Member
4 Years
shandong, liaocheng
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Total Annual :
500000-2000000
Employee Number :
1~50
Certification Level :
Active Member
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