600 Special Material Flanges in Various Industries with Material for
Secure Connections
Crafted from premium Inconel 600 alloy, these specialized flanges
deliver unmatched performance in high-temperature, corrosive, and
oxidizing environments. Ideal for aerospace, nuclear reactors,
chemical processing, and thermal processing systems, they ensure
secure, leak-free connections even under extreme conditions (up to
1175°C/2150°F) and prolonged exposure to chlorides, caustic
solutions, and steam.
Key Advantages:
✅ Superior High-Temperature Stability: Exceptional resistance to
oxidation, carburization, and nitriding in furnaces, heat-treating
equipment, and gas turbine exhausts.
✅ Corrosion Resilience: Nickel-chromium alloy composition resists
sulfuric acid, alkaline media, and chloride stress corrosion
cracking (SCC), outperforming standard stainless steels in
aggressive environments.
✅ Robust Mechanical Strength: High tensile strength (≥550 MPa) and
creep resistance ensure reliability in high-pressure (Class 150 to
2500) and cyclic thermal stress applications.
✅ Global Compliance: Manufactured to ASTM B564, ASME B16.5, EN
1092-1, and PED 2014/68/EU standards, with full material
traceability (MTC 3.1) and ISO 9001 certification.
✅ Long-Term Cost Efficiency: Minimizes downtime and replacement
costs with extended service life in ethylene production, nuclear
fuel processing, and ammonia reforming units.
Customizable Solutions:
Types: Weld neck, slip-on, blind, lap joint, and socket weld
designs.
Sizes: DN15 to DN1200, customizable pressure ratings (PN10 to
PN400) and face finishes (RF, RTJ, FF).
Post-Treatment: Solution annealing, pickling, or shot blasting for
enhanced surface integrity.
Trusted in Mission-Critical Industries:
From aerospace combustion chambers to chemical reactors and
cryogenic systems, Inconel 600 flanges are engineered to thrive
where extreme heat, corrosion, and safety are non-negotiable.
Engineered for Zero Compromise – Equip your systems with flanges
that redefine durability and performance.
Quality Inspection
Quality Management Department is establshed in the enterprise,
which is responsible for the implementation of quallty management
acrossall sectors, including QC, QA and implement and supervise
various management system. The company reviews the Quality Manual
byconducting management reviews annually to confirm its
conformance, effectiveness and suitability.
Project Achievement
HENGLI Petrochemical 40 million / year ton of oil refining integration project
| ZHEJIANG Petrochemical 40 million / year ton of oil refining integration project | LIANYUNGANG Petrochemical
3.2 million tons / young hydrocarbon comprehensive | YISHENG New Material The 6.6 million tons / year of the PTA project
| CNOOC Huizhou Refining & Chemical Co
Huilian Phase II, 22 million / year ton of oil refining
Reconstruction and expansion project | Sinopec Zhenhai Refining & Chemical Company
1.2 million / year ton ethylene renovation and expansion project | Wanhua Chemical
480,000 tons / year bisphenol A integration project | GUANGXI Huayi New Materials Integration project of new chemical materials
| CNOOC Shell The SMPO & POD project
| China AtlantoShaanxi Coal Chemical Industry: 1.8 million tons /
year ethylene glycol project |
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Hainan Huasheng
2.26 million tons / year non-photogamic polycarbonate project | Shenghong Refining
The 16 million tons / year oil refining project | Anhui Haoyuan Chemical Industry
300,000 tons / year ethylene glycol project | Heilongjiang Longyou Petrochemical Company5.5 million tons / year
heavy oil catalytic pyrolysis project | HuaLu Hengsheng
500,000 tons / year ethylene glycol project | Baofeng Energy600,000 tons / year methanol to olefin project | Jiangnan Shipyard (98000m³ liquefied ethane ship, etc.)
Brand number: 316 / 316L, delivery time: 2020.12 | Keppel shipyard in Singapore (FLNG ship)
Brand number: 316 / 316L, delivery time: 2020.1 | Guangzhou Wenchong Shipyard (Super double-phase steel
desulfurization tower)
Brand number: S32750 Delivery time: 2021.3 | CSSC Dalian (FPSO, MV31, etc.)
Brand number: 316L, etc., delivery date, 2019.8 |
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| 725 Institute of China Shipbuilding Industry (Cu-Ni alloy Tube) | Nantong COCSO Shipyard (FSRU ship module) | CIMC Raffles (Drilling Rig) | CNOOC Orient 13-2 (Lined pipe) | CNOOC Bozhong 19-6 (Lined Pipe) | Petrobras MODEC FPSO (COSCO Shipping) | CNOOC Guangxi LNG, storage and transportation storage Brand number: 304 / 304L
Specification: (8 "~32")×(3.76~9.53mm) | CNOOC Zhejiang LNG Phase II Brand number: 304 / 304L
Specification: (6 "~28")×(7.11~10.31mm) | Sinopec Shandong LNG Phase II Brand number: 304 / 304L
Specification: DN250 SCH10S | LIANYUNGANG Petrochemical
A 4X160000m³ low-temperature ethane storage tank
Brand number: 304 / 304L
Specification: 813X12.7MM
Delivery time: 2020.9 |
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Sinopec Luoyang Institute
Wenzhou LNG terminal
Brand number: 304 / 304L
Specification: 219.1~711X12.7MM
Delivery time: 2022.3 | Huatai Shengfu
160,000 m ³ low-temperature ethane storage tank
Brand number: 304 / 304L
Specification: 219~508X9.53MM
| YAMAL LNG
Brand number: 304 / 304L
Specification: 406~914X9.53MM
| Beijing Maiden Voyage | Oriental Hope | Sichuan Yongxiang
70,000 tons / year high purity polysilicon project | Xinjiang Daquan
25,000 tons / year high purity polysilicon project | Eagle Central China Paper Industry
500,000 tons of box board project | Guangxi Sun Paper
3.5 million tons of forest pulp and paper integration project | APP for Asian pulp and paper Chemical machine pulp and sewage treatment project |
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TCL Shenzhen Huaxing Optoelectronics semiconductor clean pipeline
project | Beijing Daxing Airport | Hong Kong-Zhuhai-Macau/Macao Bridge Tubes used for stainless steel construction
| CNNC Xiapu nuclear Power Plant
Fast reactor demonstration project of CNNC 2.3 | CONBA
Stainless steel pipe for pharmaceutical engineering | Shenghong Refining
Stainless steel associated heat pipe | Hangzhou Sewage Treatment Plant
Stainless steel pipe for backwash purification unit | Qilu Pharmaceutical
Fluid stainless steel pipe for raw material delivery | Zijin Mining
Wet copper smelting, stainless steel sewage pipe | ect |
 |  |  |  |  |  |  |  |  | …… |
Certificate
| API-5LD AUTHENTICATION | American Petroleum Institute API 5LC Certificate | ASME Certificate in the United States | EU PED&AD2000 certificate | ABS classification society certification certificate in the United
States | DNV Det Norske Veritas Certificate | RINA Italian Bureau of Shipping Certificate | BV French Bureau of Shipping certification | LR Lloyd's Register Certificate of Approval | Customs Union EAC Certificate | Russian GOST certificate |
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| Raw Material Vendors | Cooperation Partners |
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Packing and Shipping:
This peoduct is carefully packaged to ensure its safe delivery to
you. It is wrapped in protective packaging material to prevent any
scratches or damage during transit.
For shipping, we use trusted delivery services to make sure your
product arrives promptly and in excellent condition. You can track
your order to know exactly when it will reach you.
Contact us today for technical specifications, competitive bulk
pricing, and fast global logistics!
