Stainless Steel Pipeline Connector
Stainless steel pipeline connector is a high-end anti-corrosion pipeline compensation accessory with SS304/SS316 stainless steel flanges matched with flexible rubber body. It mainly targets high-demand working conditions such as coastal salt spray, chemical corrosion and food water purification. It is a designated supporting product for overseas high-end water and food processing and chemical projects, with sufficient profit space, suitable for agents to do high-end differentiated markets.
Description
stainless steel pipeline connector
Product Description
Stainless steel pipeline connector is a high-end anti-corrosion pipeline compensation accessory with SS304/SS316 stainless steel flanges matched with flexible rubber body. It mainly targets high-demand working conditions such as coastal salt spray, chemical corrosion and food water purification. It is a designated supporting product for overseas high-end water and food processing and chemical projects, with sufficient profit space, suitable for agents to do high-end differentiated markets. Ordinary carbon steel flanges are easy to rust and corrode, and flange rust and water leakage will occur in short-term use. The stainless steel pipeline connector is equipped with SS304 or SS316 stainless steel flanges for all sets, which is resistant to salt spray and acid and alkali corrosion, and its service life is more than 3 times that of carbon steel flange products. It is suitable for harsh environments such as coastal cities, chemical plants, water purification plants and food processing plants.
The rubber body of the stainless steel pipeline connector is integrally molded and vulcanized, reinforced with multi-layer high-strength cord fabric, which can absorb axial, lateral and angular displacement of the pipeline, buffer equipment vibration and reduce pipeline noise; rubber materials can be selected from food-grade EPDM, oil-resistant NBR and anti-corrosion PTFE lining to meet the transmission needs of drinking water, food raw materials and chemical corrosive media. The flange size is compatible with the global mainstream standards of DIN, ANSI, GB and JIS, with diameter covering DN15-DN4000, working pressure PN6-PN40, conventional temperature -15~+80℃. For high-temperature working conditions, special rubber of -30~+150℃ can be customized.
Our factory independently CNC processes stainless steel flanges with polished surface, no burrs and flat sealing surface to eliminate high-pressure leakage; we support OEM branding, customized food-grade clean lining and lengthened vibration damping structure. The customized sample cycle is 15-20 days, with MOQ of only 10 pieces. At present, stainless steel pipeline connectors are exported in large quantities to coastal countries in Europe, America and Southeast Asia. Many overseas agents rely on this high-end anti-corrosion product to seize the local high-end engineering market, get rid of the involution of low-end low-price products, and long-term repurchase orders grow steadily.
Core Specifications and Parameters
|
Parameter Item |
Index Details |
|
Product Model |
REJ |
|
Nominal Diameter |
DN15-DN4000 |
|
Working Pressure |
PN6-PN40 |
|
Connection Method |
Flange connection |
|
Flange Standard |
Customizable for DIN, JIS, ANSI, GB |
|
Flange Material |
SS304, SS316 stainless steel |
|
Rubber Material |
Food-grade EPDM, NR, NBR, PTFE lining |
|
Working Temperature |
-15~+80℃, special rubber -30~+150℃ |
|
Test Pressure |
1.5 times the working pressure |
|
Burst Pressure |
2 times the working pressure |
|
Applicable Media |
Drinking water, food fluid, seawater, weak acid and alkali chemical media, compressed air |
|
Warranty Period |
12 months |
|
Customization Service |
Food-grade lining customization, lengthened structure, OEM brand branding |

Application Fields
Water supply and drainage pipe networks in coastal cities, seawater desalination plants, food and beverage processing production lines, purified water plants, chemical weak acid and alkali transmission pipelines, offshore platform fresh water circulation systems, and high-end commercial complex water purification pipelines.
Packaging and Transportation
Exclusive protective packaging for high-end stainless steel models. Stainless steel flanges are individually covered with anti-rust protective film. Small-diameter products are packed in moisture-proof cartons with foam buffer isolation inside; medium and large-diameter products are wrapped with multiple layers of waterproof PE film, reinforced with fumigated solid wood wooden boxes, and desiccants are placed inside the wooden boxes to eliminate flange oxidation and rust during ocean shipping. The outer packaging is printed with English product parameters and stainless steel material marks, which is convenient for overseas customers to distinguish high-end anti-corrosion models; long-term cooperative customers can customize their own brand exclusive outer boxes, and the logistics is traceable in real time throughout the process to maximize the protection of the appearance and performance of stainless steel flanges.
Customization Capability
We provide full-chain high-end customization services, which can customize clean and precipitation-free food-grade rubber lining according to food and chemical working conditions; adjust the total product length and sphere thickness to adapt to special equipment spacing; support customer's own LOGO printing, product labels and full set of outer packaging customization; ultra-large diameter and ultra-high pressure stainless steel joints can be independently molded and produced. Small-batch samples are flexibly undertaken, with a development cycle of 15-20 days. Long-term cooperative major customers can get free food-grade working condition selection manuals and installation drawings to help agents develop the high-end anti-corrosion pipeline supporting market.
After-sales Service
The 7×24 hour professional after-sales team responds at any time. The product warranty is 12 months. For quality problems such as non-human corrosion and rubber layer cracking within the warranty period, we will resend for free. Before sales, we provide special selection schemes for seawater, food and chemical corrosion working conditions; during production, we regularly send real-shot videos of stainless steel flange processing and vulcanized finished products; after the goods arrive at the port, we actively follow up the installation and use feedback. For long-term cooperative high-end agents, we open value-added services such as priority production scheduling, one-to-one remote guidance by exclusive technical specialists, and priority trial sales of new products to fully support the expansion of the high-end market.
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