ASTM A213 Stainless Steel 347H Boiler Tubes
ASTM A213 347H boiler tube is a high carbon niobium containing austenitic stainless steel tube, widely used in boilers, power generation, petroleum, chemical industry and other fields.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a213 stainless steel 347h boiler tubes in China. With abundant experience, we warmly welcome you to wholesale customized astm a213 stainless steel 347h boiler tubes from our factory. For price consultation, contact us.
ASTM A213 347H stainless steel boiler tubes supplied by GNEE have multiple advantages. It has good resistance to intergranular corrosion and can operate stably for a long time in high temperature environment without obvious performance degradation. Secondly, it has excellent high temperature properties, such as high temperature strength and oxidation resistance, which enables it to maintain high strength and toughness in high temperature environment. In addition, 347H stainless steel tubes also have good processing performance and can meet the processing needs of various complex shapes and sizes.
ASTM A213 347H seamless boiler tubes are mainly used in superheater tubes, reheater tubes, steam pipes of large boilers, and heat exchangers of petrochemicals.
Products Data
ASTM A213 SS 347H Seamless Tube Chemical Composition
| GRADES | UNS | C | MN | P | S | SI | CR | NI | MO | TI | NB | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TP347H | S34709 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 |
ASTM A213 Stainless Steel 347H Seamless Tube Mechanical Properties
| Material | Heat Treatment |
Temperure Min. º F(º C) |
Tensile Strength Ksi (MPa), Min. |
Yield Strength Ksi (MPa), Min. |
Elongation %, Min |
| TP347H | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
Products Display
ASTM A213 Stainless steel seamless pipe
Why choose GNEE
GNEE has a perfect quality assurance system: the company has passed ISO9001, ISO14001, ISO45001, special equipment pressure pipeline production license (TS) A1/A2/B, EU PED certification, ABS, CCS, EAC and other certifications. It is exported to more than a dozen countries and regions including India, Malaysia, South Korea, Singapore, Thailand, UAE, Iraq, Israel, Italy, New Zealand, etc.
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FAQ
Q.Can you provide samples?
A.Of course, we can provide you with free samples, but customers need to pay the shipping cost.
Q.How long is your delivery time?
A.Specifically, need to consider the quantity and specifications of your order.
Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.
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