Stainless Steel 304 Custom Precision Cold Drawn Welded Steel Pipe for Sanitary Liquid Solutions
Sanitary stainless steel pipe is meticulously crafted to cater to the needs of industries demanding impeccable hygiene and cleanliness assurance, such as food, beverage, pharmaceutical, and biotechnology sectors. Each pipe boasts a seamless, mirror-like interior surface that eliminates crevices, effectively thwarting bacterial proliferation and simplifying the cleaning and sterilization process. Constructed from corrosion-resistant stainless steel, these pipes uphold product purity and durability in the most critical process applications. With a focus on the safety of consumables, personnel, and equipment, sanitary piping is a paramount choice.
Working Principle:
Sanitary stainless steel pipes are tailored for sectors where rigorous hygiene and corrosion resistance standards are non-negotiable, like food, beverage, pharmaceuticals, and biotechnology. Whether seamless or welded, these pipes are crafted from high-grade stainless steel, such as 304 and 316L. They feature a sleek, polished interior surface that significantly reduces bacteria and debris buildup, ensuring effortless cleaning and sterilization. Engineered with a hygienic design, including crevice-free welds, smooth bends, and secure fittings like tri-clamp or butt-weld connections, they prevent bacterial growth and maintain immaculate cleanliness. Complying with stringent norms, these pipes promise exceptional longevity and durability, making them indispensable in harsh environments for safely transporting fluids and gases without compromising product integrity or purity.
Technical Specifications :
Comprising materials like 304, 304L, 316, and 316L, among others, these pipes are built for excellence.
Specifications: Outer diameter ranges from φ 19.1-φ 1148.3mm, with wall thickness spanning 0.6-3.0mm.
Applications:
1. Food and Beverage Processing: These pipes are integral for transporting ingredients, beverages, and processed foods under sanitary conditions, safeguarding product quality and consumer safety.
2. Pharmaceutical Manufacturing: They are crucial for conveying pharmaceutical ingredients and finished products while upholding sterile environments, in adherence to stringent regulatory standards.
3. Biotechnology: Utilized in bioprocessing for the transfer of cultures, media, and biopharmaceutical products under sterile conditions, preventing any contamination.
4. Cosmetics: Essential for transporting cosmetic ingredients and formulations in hygienic settings, ensuring product purity and consistent quality.
5. Dairy Industry: These pipes manage milk and dairy products, ensuring cleanliness and preventing bacterial contamination effectively.
6. Chemical Processing: Perfect for handling chemicals and specialty fluids that require materials resistant to corrosion and demands for sterile processing.
7. Water Treatment: Employed in sanitary water treatment systems to secure a safe, clean water supply, without compromising quality.
8. Medical and Laboratory Equipment: Utilized for fluid management in medical and lab equipment, ensuring sterile conditions in diagnostics and research.
Features:
1. Smooth Surface Finish: These pipes are polished to a mirror-like interior, reducing friction and preventing particle build-up, thereby easing cleaning and minimizing bacterial growth risks.
2. Corrosion Resistance: Crafted from premium-grade stainless steel, these pipes boast remarkable resistance to corrosion, guaranteeing exceptional durability and longevity even in the most challenging environments.
3. Hygienic Design: Expertly designed to eliminate any dead zones or crevices that could harbor contaminants, ensuring impeccable sanitary conditions for the handling of sensitive fluids and products.
4. Compatibility: These pipes offer seamless compatibility with an extensive array of fluids, including food, pharmaceuticals, chemicals, and water, all without compromising on product quality or safety standards.
5. Compliance: Meticulously manufactured to exceed rigorous regulatory standards (such as FDA, USDA, 3A) ensuring hygiene and safety within pivotal industries like food processing, pharmaceuticals, and biotechnology.
6. High Strength: The inherent robustness of stainless steel provides outstanding strength and structural integrity, enabling our pipes to endure high pressures and temperatures commonly encountered in industrial settings.
7. Versatility: Unparalleled versatility makes them ideal for a multitude of applications across diverse industries, from transporting process fluids to managing critical components in sanitary systems.
8. Easy Installation and Maintenance: Engineered for effortless installation and maintenance, these pipes significantly enhance operational efficiency by minimizing downtime and streamlining processes.
| Outer Diameter |
Seamless Pipe: 4mm-812.80mm |
| Welded Pipe: single slit (8mm-630mm);girth(630mm-3000mm), |
| Thickness |
Seamless Pipe: 0.3mm-60mm (SCH10S-XXS) |
| Welded Pipe: single slit (.05mm-25mm);girth(3mm-45mm), |
| Length |
6m 5.8m, 8m, 11.8m, 12m, 13m or as required |
| Tolerance |
According to the standard |
| Surface |
180G,320G, 400G Satin/Hairline |
| 400G, 500G, 600G or 8OOG Mirror finish |
| Test |
UT,ET,HT,RT, ect and others according to the standard or as per customer request |
| Certificate |
ISO9001-2008, ASME, PED |
Steel Grade |
200 Series: 201,202
300 Series: 301, 304, 304L, 316, 316L, 316Ti, 309, 310, 317,321
400 Series: 409, 410, 420, 430, 436, 444, 441, 440c
Duplex Steel : 904L, 2205, 2507, 2101, 2520, 2304 |
| Manufacturing Method |
Cold Rolled, Hot Rolled |
| Manufacturing Technique |
Seamless,Welded(ERW, EFW, Seamless, Spiral Welded) |
| Shape |
Round, Square, Rectangular, Oval |
| Surface |
Pickling, annealing, polishing, bright, sand blast, hair line,Primary, Bright Polished, Mirror |
Standards: |
ASTM A213M-94b, ASTM A249M-94a, ASTM A269-94a,
ASTM A312M-94b, etc. |
| DIN 17456-85 DIN 17458-85 DIN 17459-92 etc. |
| JIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994 etc. |
| GB13296-1991 GB14975-2002 GB14976-2002 etc. |
Excellent corrosion resistance
Stainless steel sanitary seamless pipes are made of high-quality stainless steel materials (such as 304, 316L, etc.). These materials have excellent corrosion resistance and can work stably for a long time in corrosive media such as acids, alkalis, and salts, and are suitable for harsh environments.
High Hygiene Standards
The stainless steel sanitary seamless pipe adopts a special surface treatment process, and the inner and outer surfaces of the pipe are smooth, which can effectively reduce the adhesion of pollutants and avoid bacterial growth. This smooth surface reduces the retention of materials on the inner wall of the pipe, meets the hygiene level requirements, and ensures the cleanliness of the pipeline system and food safety.
Superior mechanical properties
Made of high-quality stainless steel, the sanitary seamless pipe not only has good tensile strength, but also has good toughness, can withstand certain external forces and pressures, and has good high temperature resistance.
JoNeng was established in July 2007, strategically situated in Wenzhou, China. Boasting a team of approximately 100 skilled workers, our expansive factory spans 6800m2, dedicated to delivering exceptional valve and pipe solutions with precision and excellence.
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades; Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.
We mainly manufacture:
Stainless steel butterfly valves, ball valves, check valves, CPM valves, and diaphragm valves, meticulously designed for reliability and precision in fluid control systems.
Stainless steel sanitary and industrial-grade elbow, tee, reducer, ferrule, and union fittings, engineered for seamless connectivity and outstanding performance.
Stainless steel sight glass, spray ball, manhole cover, flanges, strainers, filters, and pipe clamps, offering comprehensive solutions to meet your varying operational demands.
Stainless steel centrifugal pumps, CIP pumps, emulsifying pumps, and rotary pumps, ensuring efficient and effective fluid handling and processing across diverse industries.
Harnessing the prowess of three advanced PMI machines, we scrupulously assess the chemical composition of raw materials, semi-finished, and final products, preemptively averting potential mix-ups, thereby safeguarding quality consistency.
Leveraging an advanced roughness measuring machine, we meticulously verify the surface quality of our products, ensuring they consistently meet the pinnacle of precision and excellence in finish.
Our products are expertly crafted to align with SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, ASME, and other international standards. We also offer the flexibility of customized solutions. Our high-quality products have successfully reached over 100 countries, including Europe, America, the Middle East, Australia, Turkey, Iran, and Thailand, showcasing our global presence and commitment to excellence.
Wenzhou Joneng Valves Co., Limited proudly extends its reach to a diverse array of countries and regions including Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and more, amassing a remarkable presence in over 100 countries worldwide.
Joneng stands as a paragon of quality assurance, adorned with the prestigious CE, PED, and ISO 9001 certifications, which exemplify our unwavering dedication to superior quality management. Our products also adhere to FDA standards, reinforcing trust and reliability at every step.
Our trailblazing products are integral to a multitude of industries, spanning Dairy, Beer, Wine, Beverage, Food, Medicine, Chemical, Water Treatment, and beyond, adeptly fulfilling a wide spectrum of industrial demands.
At JoNeng, we live by our steadfast ethos: "What we say, What we do." Our resolute ambition is to forge a centennial factory, a beacon of greatness and enduring legacy.
- Our extensive inventory of pipe fittings features an array of stainless steel options: elbows, tees, reducers, unions, ferrules, butterfly valves, check valves, and ball valves, empowering us to deliver goods promptly and with unparalleled efficiency.
Our pledge to excellence is embodied in our promise of swift 24-hour resolution for any quality complaints, nurturing customer satisfaction while driving continuous enhancement.
At Wenzhou Joneng Valves Co., Limited, we extend an unmatched 3-year guarantee on all stainless steel components, offering you peace of mind. Should any quality issues surface with our valves and fittings, please do not hesitate to contact us. We assure a swift response with action initiated within 24 hours to resolve any concerns effectively.
√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.
√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.
√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.
√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.
√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.
OUR PRODUCTION CAPACITY
| Production Lines |
Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, |
| Product Range |
Sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve... |
| Year Established |
2007 |
| Factory Size in Square Meters |
5000M2 |
| NO. OF TOTAL STAFF |
130 |
| Production Capital |
8 000 000 USD |
| Detail capacity |
Manhole covers |
12000nos |
| |
Pipe fittings |
150000nos |
| |
Ferrules, unions, connectors |
200000nos |
| |
Diaphragm valves |
15000nos |
| |
Butterfly valves |
20000nos |
| Investment in Manufacturing Equipment |
750000USD |
| Details of equipment |
For machining parts
29 nos of LG Mazak CNC Machines
4 nos of local CNC machines
2 nos of automatic CNC center
12 nos of plain lathe
For pipe fittings
4 nos of press
3 nos of cutting machine
3 nos of chamfering machine
We also have the following quipments
4 nos of polishing machine
12 nos of grinding machine
3 nos of laser marking machine
3 nos of pressure testing machine
1 nos of temperature testing machine
3 nos of spectro instrument
1 nos of surface roughness device |
| Primary Competitive Advantages |
Strict inspection, honest business way, fast revert on order problem |
| Stocked materials |
Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover, |
| OEM Services Provided |
Yes |
| Design Service Offered |
Yes |
| Sales Volume |
6 000 000 USD |
| Export Percentage |
80% |
| MAIN MARKET |
USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East... |
| Own Brand Name |
JoNeng |
FAQ:
1. Are you a trading company or a manufacturing factory?
We are a distinguished manufacturer factory, proudly possessing our own export license to facilitate seamless global trade.
2. Do you possess the necessary certifications?
Absolutely, our commitment to excellence is validated by ISO, FDA, LFGB, CE, and PED certifications. We further distinguish ourselves with patented designs.
3. How is quality control managed?
Quality control is paramount, especially in preventing material mix-ups.
In our facility, we employ three spectro PMI machines across the raw material warehouse, production plant, and dispatch area to ensure precision.
Our arsenal includes pressure inspection machines, PMI devices, RA roughness spectrographs, and hardness testing tools, all integral to our rigorous inspection protocol.
Two dedicated staff members oversee production quality across various stages.
Five quality inspectors meticulously examine finished products to prevent shortages, quality lapses, and chemical inconsistencies.
4. How do you address any quality issues?
We take immense pride in our customer loyalty, a testament to our commitment to resolving any quality concerns efficiently.
Depending on the situation, we offer replacements, compensation, or re-shipments to ensure customer satisfaction. Each case is addressed individually.
5. What is your typical delivery timeline?
For standard products, expect delivery within 7-10 days; larger orders are fulfilled within 15-25 days, subject to specific requirements.
6. What is the duration of the warranty?
Our stainless steel products are covered by a comprehensive 3-year warranty, excluding gaskets or easily damaged parts, as application conditions vary.
7. Why place your trust in us?
With 14 years in the industry, our professionalism speaks volumes. Our market reputation is built on trust and reliability.
The precision of our machinery reflects our steadfast accountability.
8. Are free samples available?
Yes, complimentary samples are available to encourage initial collaborations rooted in sincere partnership.
9. What is your minimum order quantity (MOQ)?
We welcome a minimum order quantity of just 1 piece, perfect for initiating our cooperative journey.
10. Do you provide material certificates?
Indeed, we offer a range of certificates, including material, mill, pressure testing, roughness, measurement, and RT certification. Simply specify your needs when inquiring.
11. We welcome additional inquiries and are eager to assist.
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