Seamless Alloy Steel Pipe
Stainless Steel Seamless Pipe
Seamless Carbon Steel Pipe
SS Welded Tube
Stainless Steel Sheet Plate
Stainless Steel Coil Strip
Stainless Steel Bars
Stainless Steel Wire Rod
Carbon Steel Plate
Carbon Steel Coil
Carbon Steel Tubes
Carbon Steel Bar
Carbon Steel Wire
Galvanized Steel Products
Alloy Steel Products
Free Cutting Steel Bar
EduardoThe coil was packaged very well and shipped fast.The product fits the descripton. Thinking about purchasing again.Really a great product. I have tried other products and this by far is the best money I have spent.
DavidFirst time we import a big project from China, excellent for service And really professionnal. My goods have been received, the products are not damaged at all.The quality and workmanship are very good, the materials are also very good, I am very satisfied. recommand them!
ASTM A312 Stainless Steel Seamless Pipe ISO9001 Precision Rolled
|Product Name||Stainless Steel Round Pipe||Technique||Cold Rolled,Hot Rolled|
|Standard||ASTMA312/A213/A269/B673/B674/B677/B675/B676/B69CA78ASME SB163 SB423/SB444 SB622/SB677||Process||Cold Drawn, Cold Rolled, Precision Rolled; HotRolled|
|Finish||Pickled, Bright Annealing, Polished|
A312 Stainless Steel Seamless Pipe,
Precision Rolled Stainless Steel Seamless Pipe,
ISO9001 Stainless Steel Seamless Pipe
STAINLESS STEEL SEAMLESS PIPE
What type of stainless steel is used in heat exchangers?
Austenitic stainless steels such as Type 304 and Type 316 are frequently selected for heat exchangers placed in cooling water service. These alloys generally perform well in clean water and are expected to give a long service life withminimal problems
Stainless Steel Grade 304 is the standard 18/8 (18% chrome, 8% nickel) austenitic stainless steel. It is a non-magnetic alloy in the annealed condition, however, becomes magnetic as it is cold worked. It is the most ordinarily utilized of all stainless grades. T304 can be effortlessly welded and is the preferred for many deep drawn, spun or formed parts due to its high ductility.
Stainless Steel Grade 304L has oxidation resistance to a maximum temperature of 1650°F (899°C) continuous without considerable scaling. The maximum temperature for intermittent presentation is 1500°F (816°C). Since 304L is an additional low-carbon variety of 304 it can frequently be utilized in the “as-welded” condition (without annealing), even in severe corrosive conditions, except for applications indicating stress relief. 304L has good welding qualities and can be welded by all standard strategy; however, consideration should be paid to maintain a strategic distance from weld “hot cracking”. To relieve stress during severe forming or spinning welding may be followed by annealing.
Stainless Steel Grade 304H includes a high carbon content making the steel more suitable for utilization in applications where high temperatures are available. The benefit of this grade is that it is an austenitic chromium-nickel steel alloy as well as the greater carbon content distribute to increased tensile and yield strength. The material is recommended for utilizing in ASME pressure vessels in working service above 525° C because of the grade's heat resistant properties.
- Size Range : 1/4″ ~ 36″ NPS (Larger sizes available upon request)
- Schedules : 10, 10s, 40, 40s, 80, 80s, 120, 160 (Custom wall thicknesses available upon request)
- Stainless Steel Grades :
|GB/T STANDARD||ASTM STANDARD||JIS STANDARD||EN STANDARD||OD||THICKNESS|
|STEEL GRADE||STEEL GRADE||STEEL GRADE||STEEL GRADE|
Note:Other size can also be provided after consuliting with customers
- Special Alloys : 2205, 254SMo, Monel, Inconel
- Chrome Moly : P5, P9, P11, P22, P91
- Standards :
|ASTM A312||Seamless and welded austenitic stainless steel tube|
|ASTM A790||General purpose ferritic/austenitic stainless steel seamless and welded steel pipe|
|ASME SA213||Seamless ferritic and austenitic alloy steel tubes for boilers, superheaters and heat exchangers|
|ASME SA249||Welded austenitic steel tubes for boilers, superheater heat exchangers and condensers|
|ASME SA789||General purpose seamless and welded ferritic/austenitic stainless steel pipe|
|GB/T14976||Stainless steel seamless pipe for fluid transportation|