Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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ASME SA516 Grade 70 Carbon Steel Baffle Support Plate For Boiler and Heat Exchanger
The baffle plates are typically fabricated from carbon steel sheets or plates, which are cut and shaped into the desired configuration. They may be perforated or solid, depending on the specific application and flow requirements. Perforated baffle plates feature holes or slots that allow the passage of fluids or gases while creating turbulence, enhancing heat transfer.
ASME SA516 Grade 70 standard steel plates are intended for use in pressure vessels where increased strength is is important. ASTM A516 Grade 70 steel is one of the most popular steels for boilers, pressure vessels and heat exchangers. It is excellent at low temperature and have good results on standard Charpy V Notch toughness tests.
Size: DN15-DN4000mm.
Standard: ANSI/ASME B16.5, ANSI/ASME B16.47, BS4504, BS3293, EN 1092, DIN2631,DIN2632,DIN2633, DIN 2634, DIN2635, DIN2636, DIN2637, DIN2638, JIS B2220, SABS / SANS 1123 , GOST / ГОСТ 12821-80 Flange, MSS SP-44 FLANGE, API 6A, 6B, 6BX weld neck FLANGE, ISO 7005 Weld neck flange. NFE 29203 Weld neck flange, KS B1503 , UNI 2280-67 ,UNI 2281-67 ,UNI 2282-67 ,UNI 2283-67 , UNI 2284-67, HG20595, AS2129.
Face America Series: Flat face(FF),Raised face(RF),Tongue(T),Groove(G),Female(F),Male(M),Ring type joints face(RJ/RTJ)
Europe Series: Type A(Flat Face),Type B(Raised Face),Type C(Tongue),Type D(Groove),Type E(Spigot),Type F(Recess),Type G(O-Ring Spigot),Type H(O-Ring Groove)
Pressure America Series: Class 150 ,Class 300, Class 600, Class 900A ,Class 1500,Class 2500.
Europe Series: PN2.5,PN6,PN10,PN16,PN25,PN40,PN63,PN100,PN160,PN250,PN320,PN400.
Other Materials
| Type of materials | Technical requirements |
| Duplex Stainless Steel | ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61 |
| Stainless Steel | ASTM/ASME SA182 F304,304L,F316,316L, F310, F317L, F321, F347 |
| Carbon Steel | ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2 |
| Alloy Steel | ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3 |
| Non Ferrous |
|
| Titanium | ASTM/ASME SB381, Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16 |
| Copper Nickel | ASTM/ASME SB151, UNS 70600(Cu-Ni 90/10), 71500(Cu-Ni 70/30) |
| Brass, Al-brass | ASTM/ASME SB152 UNS C10100, C10200,C10300,C10800,C12200 |
| Nickel Alloys | ASTM/ASME SB169,SB171, SB564, UNS 2200, UNS 4400, UNS 8825 |
| Alloy 20 | ASTM/ASME SB472 UNS 8020 |
| Hastelloy | ASTM/ASME SB564, UNS10276 ( C 276 ) |
| Claded materials | ASTM/ASME SB898, SB263, SB264 or closer |
| Titanium- Steel, Nickel-Steel,Titanium- Copper, |
Manufacturing Process
ingot billet &round bar-- chemical element analizing---bandsaw cutting---forging---heat treatment---inspection--stock of unmachined blanks---lathe----deep hole drilling---inspectction---marking---packing with plywoodcase
Certfiticates List
| Certificates list for Tubesheet | ||
| ISO9001:2008 | ISO14001:2004 | PED Certificate |
| ABS Certficate | BV Certficate | DNV Certificate |
| RINA Certficate | GL Certficate | LR Certficate |
| CCS Certficate | NK Certficate | KR Certficate |
| API-6A Certficate | API-17D Certficate | CNAS Certficate |
Applications
Tube plate is widely used in tubular heat exchangers, boilers, pressure vessels, steam turbines, large central air conditioners, condensers, evaporators and other products. The metal material makes it not only rigid, but also has great heat conduction performance. The precision of tube plate processing, especially the tolerance of hole spacing and diameter, perpendicularity, and finish greatly affect the assembly and performance of the equipment listed above.
