ASTM A778/A778M covers unannealed austenitic stainless steel pipe products welded by straight and spiral butt welds for medium and low temperature and corrosive environments.
ASTM A778 stainless steel welded pipe covers pipe diameters ranging from 3 inches (75 mm) to 48 inches (1200 mm) and nominal wall thicknesses from 0.062 inches (1.57 mm) to 0.500 inches (12.70 mm). Tubular products with other diameters or wall thicknesses or both can be provided.
ASTM A778 stainless steel pipe is widely used in various fields requiring corrosion resistance, such as chemical, petroleum, natural gas, pharmaceutical, food processing, etc.
Products Data
| Standards | : | ASTM, ASME, GOST, JIS, DIN, EN |
| Designation | : | ASTM A778, ASME SA778 |
| Process Method | : | Cold drawn/welded |
| Types | : | Welded, Seamless |
| Material | : | 304/L/H, 316/L/H/TI, 321/H, 347/H, 317/LM/LMN, 309S/H, 310S/H |
Requirement of ASTM A778 Pipe Mechanical Testing
| Test | United | ASTM |
| Flare | Required | Not Required |
| Flatten | Required | Required |
| Reverse Bend | Required | Not Required |
| Eddy Current | Required | Not Required |
| Transverse | ||
| Tension | Required | Required |
Products display
Astm A778 Stainless Steel Pipe
Why Choose GNEE
GNEE has 14 steel production lines, 10 processing equipment for processing, bending, coating, heat treatment, cutting, drilling, beveling, tempering, surface treatment, etc., and complete testing equipment.
GNEE has passed ISO9001 quality management system certification, American Petroleum Institute API-5CT, API-5L certification, special equipment production license, BV certification and other third-party qualification certifications.
If you would like to know more about our company or our products, please feel free to contact us.sales@gneetube.com
GNEE CUSTOMER VISIT
GNEE FACTORY ENVIRONMENT
GNEE PACKAGING AND SHIPPING
FAQ
Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
Q.Can your products be customized?
A.We can make most arades and specifications.meet your different requirement.
Q: Do you have quality control system?
A: Yes, we have our own quality control laboratory.Third party testing servicesare also available.
Hot Tags: astm a778 stainless steel welded tubes, China astm a778 stainless steel welded tubes manufacturers, suppliers, factory, JIS G3455 STS 480 carbon pipe, DIN 1 4404 Seamless Pipes, Duplex steel S31803 seamless piping, Hot finished seamless steel pipe, JIS G3455 STS 480 carbon steel pipe, 410 Stainless Steel Tubes
