ASME SA213 TP316L Tube Bundle, SA350 LF2 CL1N Tube Sheet for Oil&Gas and Chemical Industry
Price:
1 - 1000000 USD
MOQ:
1 Set.
Delivery Time:
25 - 90 Days
Brand:
YUHONG
Product Description
ASME SA213 TP316L Tube Bundle, SA350 LF2 CL1N Tube Sheet for Oil&Gas and Chemical Industry
Yuhong Group Co., Ltd. is a leading Chinese manufacturer and supplier of heat exchange equipment and accessories. Main products include shell-and-tube heat exchangers, air coolers, pressure vessels, as well as plain tubes, U-tubes, finned tubes, coil tubes, tube sheets, baffles, channel covers and other heat exchanger components. All products are certified with ASME U, S, PP stamps, ISO 9001:2015 and ISO 14001:2015.
Product Description
Tube bundle is the core heat exchange component of shell-and-tube heat exchangers, consisting of heat exchanger tubes fixed onto tube sheets. This structure adopts ASME SA213 TP316L (UNS S31603) austenitic stainless steel tubes and ASME SA350 LF2 CL1N low-temperature forged tube sheets. This material combination ensures stable service in media requiring excellent corrosion resistance and good low-temperature impact toughness down to -46°C.
Main Components & Materials
| Component | Material/Standard | Key Feature |
|---|---|---|
| Heat exchanger tubes | ASME SA213 TP316L (Austenitic Stainless Steel, UNS S31603) | Excellent corrosion resistance in chloride-containing media, good resistance to post-weld intergranular corrosion, low carbon content (≤0.035%) |
| Tube sheet | ASME SA350 LF2 CL1N (Low-temperature carbon forging steel) | High impact toughness at temperatures down to -46°C, suitable for cryogenic and low-temperature service |
Technical Specifications
| Parameter | SA213 TP316L (Tube) | SA350 LF2 CL1N (Sheet) |
|---|---|---|
| Tensile Strength (MPa) | ≥485 | 485-655 |
| Yield Strength (MPa) | ≥170 | ≥250 |
| Elongation (%) | ≥35 | ≥22 |
| Impact Toughness (CVN) | Complies with ASME standard | ≥27 Joules at -46°C (Charpy V-notch) |
| Hardness | ≤192 HBW / ≤90 HRB | per customer request |
Tests and Quality Requirements
- Hydrostatic test (по ASME VIII Div.1 / TEMA)
- Radiographic examination (RT)
- Ultrasonic testing (UT)
- Liquid penetrant testing (PT)
- Hardness test (HBW / HRB)
- Mechanical tests (tensile test, impact toughness test at -46°C)
- Chemical analysis (spectrometry)
- Dimensional inspection (tube pitch, clearances, tube sheet perpendicularity)
Advantages and Technical Features
- Corrosion resistance and weldability: TP316L contains 2.0-3.0% molybdenum, which provides excellent resistance to pitting and crevice corrosion in chloride environments.
- High operating temperature and pressure: SA213 TP316L operates from cryogenic temperatures up to +870°C.
- Low-temperature reliability: The baffle plate made of SA350 LF2 CL1N has passed Charpy impact tests at -46°C.
- Full traceability: Melting certificates and third-party inspection reports are provided for tubes and baffles.
- Supply strictly in accordance with customer drawings: Tube pitch, pass number, nozzle diameters and all special specification requirements are available for selection.
Application
- Oil & gas processing and petrochemical industry (process streams with high sulfur, hydrogen and chloride content)
- Liquefied natural gas (LNG) plants and low-temperature gas separation units
- Coking chemical industry and associated petroleum gas cold processing facilities
- Power industry (flue gas waste heat recovery systems)
- Shipbuilding (cooling systems for main and auxiliary engines)
- Chemical and food industry (facilities requiring stainless steel materials in acidic/alkaline environments)
Customized configuration and supporting services
Yuhong Group provides full engineering support ranging from material selection to on-site supervision during commissioning. The following products are available: ASME SA213 TP316L tube bundles and ASME SA350 LF2 CL1N baffles:
- Application of anti-corrosion coating on heat exchanger shells and welded accessories in compliance with NACE or ISO 12944 standards
- Installation of additional instrumentation for temperature and tube bundle vibration monitoring
- Equipment certification in accordance with EAEU standards (TR CU certificate) and obtaining permits from Rostekhnadzor
Contact us
Please contact us to obtain a commercial quotation or professional technical consultation:
E-mail: vladimir@steelseamlesspipe.com
E-mail: vladimir@steelseamlesspipe.com
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yuhong Group Co.,Ltd
Location
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person
Jikin Cai