logo

그룹 Co., 주식 회사를 붙드는 Yuhong
Co., 주식 회사를 제조하는 저장 성 Zhongwu 관
닝보 Yuhongweiye 국제 무역 Co., 주식 회사

 

회사 소개
공장 투어
품질 관리
연락처
회사 뉴스
제품 소개열교환기 지느러미 튜브

ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution

ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution

  • ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution
  • ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution
  • ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution
  • ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution
ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution
제품 상세 정보:
원래 장소: 중국
브랜드 이름: YUHONG
인증: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
모델 번호: CS 핀이 있는 ASTM A376 TP347H 파이프
결제 및 배송 조건:
최소 주문 수량: 1pc
가격: 협상 가능
포장 세부 사항: 플라이 목재 케이스 철강 프레임 ( 파이프의 두 끝은 플라스틱 뚜?? 을 가지고)
배달 시간: 수량에 따라 다릅니다
지불 조건: l/c, t/t
공급 능력: 10000 톤/월
접촉
상세 제품 설명
제품 이름: 고주파 용접 핀 튜브 베어 튜브 사양 및 재료: ASTM A376/ASTM SA376
핀 재료: 탄소강 기본 튜브 OD: 16-219mm
핀 두꺼운: 0.8-3mm 핀 높이: 5-30mm
핀 피치: 3-25mm 애플리케이션: 보일러, 연소식 히터

  • YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more and more new clients and got more and more repeat orders from old clients, in YUHONG People's mind: Quality is First Important!

ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution

  • Base pipe: Manufactured from ASTM A376 TP347H grade austenitic stainless steel seamless pipe. This material is stabilized with niobium, specifically designed for high-temperature and high-pressure service. It offers exceptional creep resistancestress rupture strength, and resistance to steam-side oxidation.

  • Fins: Made from Carbon Steel strip, which acts as an extended heat transfer surface.

  • Manufacturing Process: The carbon steel fins are securely welded onto the external surface of the TP347H base pipe via High-Frequency Welding technology. This process creates a metallurgical bond between the fins and the base pipe, ensuring minimal contact thermal resistance and superior heat transfer efficiency.

It is an energy-saving heat transfer component fabricated by integrally bonding carbon steel fins to a TP347H stainless steel base pipe through the HFW process. This design combines the intrinsic superior properties of TP347H under high temperature and pressure with the cost-effectiveness and efficient heat transfer of carbon steel fins. Its primary applications include superheaters, reheaters, and heat exchanger components in extreme environments such as utility boilers and heat recovery systems.

1.Chemical & Mechanical Properties

ASTM A376 TP347H Chemical Composition (%) 
C Mn P S Si Ni Cr
0.04%-0.10% ≤2.00% ≤0.045% ≤1.0% ≤0.7% 9.0%-13.0% 17.0%-19.0%

Mechanical Properties

Property Standard Value (Annealed)
Tensile Strength ≥515 MPa
Yield Strength ≥205 MPa
Elongation
Longitudinal ≥35%
Transverse ≥25%


2. Key Features

Exceptional High-Temperature Strength: The TP347H base pipe, stabilized with Niobium, offers significantly improved creep resistance and stress-to-rupture strength. It can operate reliably at service temperatures up to 760°C, making it an ideal choice for superheaters and reheaters.

Optimized Heat Transfer Efficiency: The carbon steel fins are metallurgically bonded to the base pipe via the High-Frequency Welding process, resulting in minimal contact thermal resistance. This significantly increases the heat transfer area, maximizing overall efficiency and reducing energy consumption.

Superior Corrosion & Oxidation Resistance: The TP347H material offers excellent resistance to oxidation and flue gas corrosion. It is particularly resistant to "steam-side oxidation" and sensitization, ensuring a long service life even in harsh operating conditions.

Robust and Reliable Connection: The HFW technology ensures a continuous, high-strength bond with nearly 100% contact between the fin and the pipe. This connection boasts high tensile strength, capable of withstanding thermal expansion and contraction stresses, preventing loosening and failure.

Cost-Effective Solution: The composite design of a TP347H base pipe and CS fins ensures corrosion resistance at critical points while utilizing more cost-effective carbon steel as the extended heat transfer surface, offering our customers the best value.

3. Key Applications

  • Utility Boilers: Primarily for high-temperature superheaters and reheaters.

  • Heat Recovery Steam Generators: Recovering energy from high-temperature exhaust gases, e.g., from gas turbines.

  • Chemical & Petrochemical Plants: Used in high-temperature process heaters like cracking furnaces and reformer furnaces.

  • Metallurgical Industry: For various kilns and heat recovery units.

  • Waste Incinerators: For efficient heat recovery in corrosive flue gas environments.

————————————————————————————————————————————————————————————————————————————Why Choose Us?

  • Profound Expertise: With years of experience in pipe making, we deeply understand your stringent requirements for material performance and reliability.

  • Rigorous Quality Control: Every manufacturing step, from raw material inspection to finished product, undergoes strict testing to ensure compliance with international standards like ASME and ASTM.

  • Customization Capability: We offer flexible customization to ensure the product perfectly matches your equipment drawings and operating conditions.

  • Global Delivery Guarantee: We possess a stable and efficient logistics network to guarantee on-time delivery and support your project schedule.

ASTM A376 TP347H Pipe With CS Fins HFW Fin Tube, Professional-Grade Heat Resistant Solution 0

연락처 세부 사항
Yuhong Group Co.,Ltd

담당자: Joyce Xia

전화 번호: +8615940871588

팩스: 0086-574-88017980

회사에 직접 문의 보내기 (0 / 3000)