ASME U Stamp TEMA BEM Shell & Tube Heat Exchanger with Fixed Tubesheet Bundle for Refinery
YUHONG delivers API 660 compliant shell and tube heat exchangers to Australia, meeting all critical standards:
Engineering Support & Global Project Services:
For custom ASME design verification, HTRI thermal calculations, or urgent RFQ processing, our lead sales engineer Max Zhang (Yuhong Group) provides direct technical assistance.
Direct Line / WhatsApp: +86-153-8196-4640
Engineering Mail: max [at] steelseamlesspipe [dot] com
Official Spec Portal: www [dot] tema-heatexchanger [dot] com
Shell & Tube Heat Exchanger AS 1210 Div.1 COMPONENTS AND INTEGRALLY CLAD METALS
(a) Pipe fittings ASME B16.9, ASME B16.11, AS/NZS 4331.
(b) Pipe flanges AS 2129, AS/NZS 4331, BS 3293, EN 1092, ASME B16.47,
ASME B16.5.
(c) Bolting AS 1110 (series), AS 1111 (series), AS 1112 (series), AS/NZS 2451,
AS/NZS 2465, AS 2528, AS B148, BS 2693.1, BS 4439, BS 4882, ASTM A 193,
ASTM A 194, ASTM A 320.
(d) Pipe threads AS ISO 7.1, AS 1722.2, ASME B1.20.1, ASME B1.20.3, API Std 5B.
(e) Valves AS 1271, ASME B16.34.
(f) Integrally clad plate ASTM A 263, ASTM A 264, ASTM A 265, ASTM B 898
Shell & Tube Heat Exchanger AS 1210 Div.1 Material Reference Table
| Group | Type | Typical Standard or Nominal Composition |
|---|---|---|
| A1 | Carbon and carbon-manganese steel (low strength) | AS 1548: 7-430, PT460 |
| A2 | Carbon and carbon-manganese steel (medium strength) | AS 1548: 5-490, 7-490 |
| A3 | Carbon and carbon-manganese steel (high yield strength) | AS 1548: PT490, PT540 AS/NZS 1594: XF 400, XF 500 API 5L: X52, 60, 65, 70 |
| A4 | Carbon and carbon-manganese steel (quenched and tempered) | JIS-G 3115 SPV490 |
| B | Alloy steel (alloy < 3/4) | C-1/2 Mo; 1/2 Cr-1/2 Mo; 1/4 Mn-1/2 Mo |
| C | Alloy steel (3/4 ≤ total alloy < 3) | 1 Cr-1/2 Mo; 1 1/4 Cr-1/2 Mo |
| D1 | Low alloy steel (vanadium type) | 1/2 Cr-1/2 Mo-1/4 V |
| D2 | Alloy steel (3 ≤ total alloy < 10) | 2 1/4 Cr-1 Mo; 5 Cr-1/2 Mo; 9 Cr-1 Mo |
| E | 3 1/2 - 5 Nickel steel | 3 1/2 Ni, 5 Ni |
| F | 9 Nickel steel | 9 Ni |
| G | Alloy steel quenched and tempered | AS 3597: 700 PV |
| H | Martensitic chromium steel | 12 Cr (Type 410) 15 Cr (Type 429) |
| J | Ferritic high chromium steel | 12 Cr-Al (Type 405) (Note 4) 12 Cr-low C (Type 410S) (Note 5/6) |
| K | Austenitic chromium-nickel steel | 18 Cr-8 Ni (Type 304) 18 Cr-12 Ni-2.5 Mo (Type 316) 18 Cr-10 Ni-Ti (Type 321) |
| L | High chromium steel (>25 Cr) | 27 Cr-0.5 Ni-0.2 C (S44627) |
| M | Ferritic-austenitic chromium-nickel steel (Duplex and Super Duplex) | Various |
| Non-ferrous metals | Aluminium and its alloys | Various |
| Copper and its alloys | Various | |
| Nickel and its alloys | All grades except those below | |
| Ni-Cr-Fe, Ni-Fe-Cr, Ni-Mo, Ni-Mo-Cr, Ni-Cr-Mo-Nb | Various | |
| Other | Various |
This ASME U Stamp TEMA BEM exchanger with fixed tubesheet bundle is built for refinery service where a rigid, leak-tight design is preferred. With no gasketed bundle joint, the fixed tubesheet construction reduces potential leak paths and simplifies the shell-side circuit, an advantage in high-temperature refinery duty. The unit is delivered to API 660 requirements with CE certification, and materials such as 304 stainless steel, duplex stainless steel or clad construction can be specified to match your process streams. Complete documentation, including calculations, drawings and material certificates, is provided, with installation and after-sales support from our engineers.
