Ganyeah Group is a main Chinese supplier and exporter providing reliable products such as ASTM A249 Stainless Steel Boiler Tube at cost-effective prices for the globe market.
Ganyeah Group always guarantees that each of our customers, traders, commissioners, buyers and sellers, users and suppliers will obtain substantial benefits and development from the long-term cooperation and partnerships with us.
We are aiming at becoming the most reliable supplier in the supply of ASTM A249 Stainless Steel Boiler Tube around the world.
Our tenet is "Quality is the root of our survival; service is the way of our development". "Being the most reliable manufacturer and supplier worldwide" is our goal.
Ganyeah Holding Group Co., Ltd: a specialized and well experienced steel exporter
Description:
| Series | ASTM A249 Stainless Steel Boiler Tube | |||||
| Standard | ASTM A249 | |||||
| Material Grade | 304, 304L, 316, 316L, 321, 321H, 310S, 347H,309.317.0cr18N9, 0Cr25Ni20 | |||||
| 00Cr19Ni10,08X18H10T,S31803,S31500,S32750 | ||||||
| Outer Diameter | 15.9-139.8 | |||||
| Thickness | 1.6-5.0mm | |||||
| Size | OD (15.9-139.8) x (1.6-5.0) x MAX (6-12)m | |||||
| Tolerance | under the ASTM A249 standard | |||||
| Surface | 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish) | |||||
| PICKLING & ANNEALING | ||||||
| Application | Boiler tube | |||||
| Test | Flattening Test, Hydrostatic Test, Intergranular Corrosion Test, Flattening Test, Eddy Testing, etc | |||||
| Customized | other specifications according to customers' requirements | |||||
| Delivery time | up to the order quantity | |||||
| Packing | Bundled with knitted plastic bag, wooden cases or according to customers' request. | |||||
| Mechanical Property | Material Item | 304 | 304L | 316L | Top Technology | |
| Tensile Strength | ≥520 | ≥485 | ≥485 | |||
| Yield Strength | ≥205 | ≥170 | ≥170 | |||
| Extension | ≥35% | ≥35% | ≥35% | |||
| Hardness (HV) | <90 | <90 | <90 | |||
Applications:
electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental
protection, aerospace,heat exchanger, etc. Extensively
The products are applied to trades such as papermaking, chemical industry, shipbuilding, petroleum,
