| Size: |
10*20-150*100mm
Wall thick:(0.5mm-50mm) Length:Max18meters |
| Manufacture Standard | ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,GOST 9941,GOST 9940,DIN 17456,DIN 17458,EN10216-5,EN17440,JISG3459,JIS3463,GB/T13296,GB/T14976,GB9948,GB5310,etc |
| Grades |
304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S,
321, 321H, 347H, S31803, S32750, 347,330, 825, 904L,410,420,430,446 etc |
| Process methods | welded |
| Surface condition: | annealed and pickled, grey white (polished) |
| MOQ: | 1000kgs |
| Certtificate: | ISO&MTC |
Common sizes of stainless steel welded square pipe:(mm)
| 19*19-2.5 | 19*19-3 |
| 20*20-2.5 | 20*20-3, |
| 22*22-2.5 | 22*22-3 |
| 23*23-2.5 | 23*23-3 |
| 25*25-2.5 | 25*25-3 |
| 30*30-2.5 | 30*30-3 |
| 35*35-2.5 | 35*35-3 |
| 38*38-2.5 | 38*38-3 |
| 40*40-2.5 | 40*40-3 |
| 50*50-2.5 | 50*50-3 |
| 60*60-2.5 | 60*60-3 |
| 70*70-2.5 | 70*70-3 |
| 75*75-2.5 | 75*75-3 |
| 80*80-2.5 | 80*80-3 |
| 100*100-2.5 | 100*100-3 |
| 120*120-2.5 | 120*120-3 |
| 150*150-2.5 | 150*150-3 |
| 200*200-2.5 | 200*200-3 |
Features :
1)characters such as Safety, health, environmental protection
2)economy applicable, good surface,lower cost than seamless
3)the resistant to corrosion
4)less weight than bars, thickness and out diameter so variously
5)easy cutting, huge deformation
6)tensile strengthen and good be flexible etc.
Our advantages of stainless steel welded square pipe:
1.high quality cold rolled raw material coils plate
2.Multiple welded pipe line, precision straightening machine, high speed cutting machine, vacuum annealing furnace quality assure
2.with big factory and large stock
3.customed size and length accepted
4.professional process
5.added value service such as cutting,without burr,beveled etc.
Quality assure:
1)Basic guarantee:Raw material guarantee,we use the Tsingshan Brand raw material,the quality is good,adding we use the spectrum direct-reading test,our professional workers &equipments,we could guarantee the tubes is right of the clients' needs.
2)Process control:follow the process chart adding our workers' care
3)Inspection& Test:Direct-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, Corrosion Test, etc.
Applications:
Household appliances,decoration,auto parts, medical equipment, building materials, chemical, food industry, agriculture, marine parts, atomic energy equipment.
Packing:
in seaworthy wooden cases or in bundles.
Transportation:
Should you are interested in our products, take action to buy or wholesale the quality welded stainless steel rectangular/square pipe for sale in stock from our factory. Shaanxi Ruiyang, as one of the leading manufacturers and suppliers in China, has various sizes of products with competitive price at your choice.