ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 ton / month |
| Delivery Time | 30days |
| Packaging Details | Seaworthy Package |
| STANDARD | JIS, AiSi, ASTM, GB, DIN, EN |
| MATERIAL | TP316 |
| SPECIFICATION | 321 Stainless Steel Tube 321H Stainless Steel Tube |
| Package | Standard Seaworthy Package |
| Processing | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Shape | Round |
| Brand Name | HDT |
| Model Number | TP304L |
| Certification | ASME/CE / ISO /TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 ton / month |
| Delivery Time | 30days | Packaging Details | Seaworthy Package |
| STANDARD | JIS, AiSi, ASTM, GB, DIN, EN | MATERIAL | TP316 |
| SPECIFICATION | 321 Stainless Steel Tube 321H Stainless Steel Tube | Package | Standard Seaworthy Package |
| Processing | Bending, Welding, Decoiling, Punching, Cutting, Moulding | Shape | Round |
| Brand Name | HDT | Model Number | TP304L |
| Certification | ASME/CE / ISO /TUV | Place of Origin | China |
| High Light | pressure equipment Boiler Steel Tube ，EN1.4541 Boiler Steel Tube ，EN1.4541 economiser Tubes | ||
Boiler Steel Tube Boiler tubes - for pressure equipment, used at higher temper
Description
Boiler Tubes are metal tubes located inside of boilers that heat water in order to produce steam. There are two major types of tube boilers: water-tube boilers and fire-tube boilers. In water-tube boilers, water circulates inside the tubes and is heated externally by hot gases generated by the furnace.
Specification:
| Grade | 321 | 321H | 1.4541 |
| UNS Designation | S32100 | S32109 | |
| Carbon (C) Max. | 0.08 | 0.04–0.10 | 0.08 |
| Manganese (Mn) Max. | 2.00 | 2.00 | 2.00 |
| Phosphorous (P) Max. | 0.045 | 0.045 | 0.040 |
| Sulphur (S) Max. | 0.03 | 0.03 | 0.015 |
| Silicon (Si) Max. | 1.00 | 1.00 | 1.00 |
| Chromium (Cr) | 17.0–20.0 | 17.0–20.0 | 17.0-19.0 |
| Nickel (Ni) | 9.0–12.0 | 9.0–12.0 | 9.0–12.0 |
| Molybdenum (Mo) | — | — | |
| Nitrogen (N) | – | – | |
| Iron (Fe) | Bal. | Bal. | Bal. |
| Other Elements | Ti=5(C+N) to 0.70% | Ti=4(C+N) to 0.70% | Ti=5(C+N) to 0.70% |
A high pressure watertube boiler[1] (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which boils water in the steam-generating tubes. In smaller boilers, additional generating tubes are separate in the furnace, while larger utility boilers rely on the water-filled tubes that make up the walls of the furnace to generate steam.
Application Industries
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1985
Total Annual:
100000000-110000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid... Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid...
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