Robust Large Diameter Tube Sheet Flanges for Industrial Pressure Vessels

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Model NO.: DN15-DN600
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: FF
• Manufacturing Way: Forging
• Physical Properties: Weight
• Mechanical Properties: Strength
• Sealing Properties: Sealing Surface Forms
• Non - Metal Materials: Plastic
• Toughness: Gaskets
• Bolt Pre - Tightening Force: Good Sealing Performance
• Gaskets: Sealing Function
• Gasket: Shock Absorption and Buffering
• Stainless Steel: Corrosion Resistance and Oxidation Resistance
• Dimensional Stability: Prevent Leakage Problems Caused by Deformation.
• Transport Package: Plywood Case
• Specification: 800*800*700
• Trademark: SHANXI JINYU
• Origin: Shanxi China
• HS Code: 73079100
• Production Capacity: 1000t

Product Description

Tube Plate Flange:
The tube plate flange is typically crafted in the form of an elegant disc. One side boasts a connecting hole meticulously aligned with the pipe's outer diameter, facilitating a seamless bolted connection to the pipe. The opposite side is an intricate array of tube holes, systematically arranged to insert and secure heat exchange tubes. This design forms a critical structural foundation for heat exchangers and other equipment, ensuring an exceptional heat exchange function.

The thickness of the tube plate flange surpasses that of an ordinary flange, providing it with the robust strength and unwavering stability needed under various loads. Whether it faces pressure differentials, thermal stresses, or the weight of bundles, this thickness is imperative to prevent deformation, cracking, and other potential failures.

Our tube plate flanges are crafted from an impressive variety of materials: from the resilient carbon steels like 20#, 16MN, A105, Q345B, to stainless steels such as 304, 316, 321, and 22053, and high-performance alloy steels like 15CRMO and A182 F91. Pressure registrations range from CL900 to CL2500, with a vast array of specifications including DN4000, DN3000, DN2000, DN1000, DN800, DN700, DN600, and beyond.

It is most commonly employed in the chemical industry, where it connects and seals various chemical pipelines, reaction vessels, and heat exchangers. This ensures the safe transportation of intermediate substances and the seamless progress of chemical reactions. In the thriving field of oil and natural gas, tube plate flanges play a crucial role in oil extraction, transportation, and processing, connecting oil pipes, pipelines, and storage tanks while withstanding the challenges of high pressure, temperature, and corrosive media.The power industry also relies on these flanges, using them for steam, water supply, and circulating water pipeline connections, ensuring the reliable operation of power production systems.

Dingxiang Jinyu Forging Co., Ltd. is strategically located in Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, recognized as the "hometown of Chinese forging". With a registered capital of 5 million yuan, we are advantageously positioned 100 kilometers from the bustling provincial capital, Taiyuan, offering accessible road and railway connections. Rich in coal, electricity, and iron resources, we are a premier manufacturer of forged flanges and pressure vessel forgings. Our comprehensive capabilities span design, raw material procurement, cutting, forging, heat treatment, machining, and more. With an annual production capacity exceeding 10,000 tons and specifications from DN15 to DN6000mm, we can handle up to 20 tons per finished product unit and pressures ranging from 150 to 2500 pounds. Our offerings include national, American, British, German, Japanese standards, and bespoke forging solutions.

Our production employs a selection of superior materials, including high-quality carbon structural steel, low-alloy high-strength and heat-resistant steels, and a spectrum of stainless steels—carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel.

Our company spans over 10,000 square meters, employing 105 dedicated staff, including 8 management personnel with advanced education. The organizational chart is meticulously detailed in the attached document. Our facilities include specialized workshops for cutting, forging, machining, and packaging, along with warehouses for raw materials, semi-finished, and finished products.
Q1: Can I obtain samples?
Yes, samples are available upon request.

Q2: Can I use my own logo or design on the product?
Absolutely! We offer bespoke OEM/ODM services, allowing your unique logo and design to be featured on our products.

Q3: Do you have a factory?
Absolutely! We proudly own a state-of-the-art factory located in the heart of Shanxi. We warmly invite you to visit both our company and our factory to witness our commitment to excellence firsthand. As a professional manufacturer, our exceptional OM/ODM services are tailored to meet the diverse needs of our valued customers.

Q4: What is the production capacity of your factory?
Our factory boasts an impressive and robust production capacity, capable of delivering approximately 2000 tons each month. This remarkable ability ensures we meet your demands with efficiency and reliability.

Q5: When will the shipment be made?
We ensure all our exquisite products are readily available, therefore, they will be shipped within just 5 days. Additionally, for bulk orders, we can efficiently deliver up to 2000 pieces within a mere span of 7 days, ensuring your needs are met swiftly.