Stainless Steel Piping 1"-12" ASTM/DIN/GB Standard for Pipeline Transportation
Sanitary Stainless Steel Pipe
Our sanitary stainless steel pipes are engineered to perfection for industries demanding the highest levels of cleanliness and hygiene. Ideal for food, beverage, pharmaceutical, and biotechnology sectors, these pipes boast a seamless, polished interior that resists bacterial growth and facilitates effortless cleaning and sterilization. Crafted from corrosion-resistant stainless steel, they promise unparalleled product purity and durability for critical applications. Designed with safety in mind, they ensure the integrity of food products, equipment, and personnel.
Working Principle:
Our sanitary stainless steel pipes meet the rigorous standards of industries where hygiene and corrosion resistance are paramount, such as food, beverage, pharmaceuticals, and biotechnology. Available in both seamless and welded forms, and made from premium-grade stainless steel like 304 and 316L, these pipes feature a polished interior that minimizes contamination risks. Their cutting-edge design includes crevice-free welds and smooth bends, complete with secure tri-clamp or butt-weld connections to uphold the highest hygiene levels. Durable and long-lasting, they guarantee the safe and pure transport of fluids and gases in the most demanding environments.
Technical Specifications :
Our pipes are meticulously crafted using top-grade materials, including 304, 304L, 316, and 316L to meet diverse industry needs.
Specifications: Outer diameter ranges from φ 19.1mm to φ 1148.3mm, with wall thickness spanning 0.6mm to 3.0mm, catering to various operational demands.
Applications:
1. Food and Beverage Processing: Ensure the highest product quality and safety by transporting ingredients, beverages, and processed foods under pristine sanitary conditions.
2. Pharmaceutical Manufacturing: Essential for the sterile conveyance of pharmaceutical ingredients and products, our pipes help maintain regulatory compliance and sterile environments.
3. Biotechnology: Perfect for bioprocessing, these pipes transfer cultures and biopharmaceuticals under sterile conditions, preventing contamination.
4. Cosmetics: Our pipes transport cosmetic ingredients in hygienic environments, ensuring product purity and consistency every time.
5. Dairy Industry: Specialized for handling milk and dairy products, they maintain cleanliness and prevent bacterial growth, safeguarding product integrity.
6. Chemical Processing: Ideal for transferring chemicals and specialty fluids, these pipes offer both corrosion resistance and sterile handling for sensitive operations.
7. Water Treatment: Seamlessly integrated into sanitary water treatment systems, our pipes ensure a clean and safe water supply, preserving quality standards.
8. Medical and Laboratory Equipment: Vital for fluid handling in medical and lab equipment, these pipes maintain sterile conditions in both diagnostic and research settings.
Features:
1. Smooth Surface Finish: The polished interior surface minimizes friction, reduces particle buildup, and is engineered for easy cleaning, thus significantly lowering bacterial growth risks.
2. Corrosion Resistance: Crafted from superior stainless steel, these tubing solutions offer exceptional resistance to corrosion, ensuring they remain robust and reliable even in the most challenging conditions.
3. Hygienic Design: Expertly engineered to eliminate any dead zones or crevices, these pipes maintain the highest standards of cleanliness, ideal for handling delicate fluids and products safely.
4. Compatibility: These tubes are designed to seamlessly integrate with a vast array of liquids, including edibles, pharmaceuticals, chemicals, and water, preserving the integrity and safety of your products.
5. Compliance: Precisely manufactured to exceed rigorous regulatory benchmarks such as FDA, USDA, and 3A, these pipes ensure hygiene and safety across sectors like food processing, pharmaceuticals, and biotechnology.
6. High Strength: The inherent strength of stainless steel guarantees enduring structural integrity, equipping these pipes to endure high pressure and temperature demands in industrial settings.
7. Versatility: These pipes are crafted with versatility in mind, perfectly suited for a broad spectrum of applications across industries, from fluid transfer to managing essential elements in sanitary systems.
8. Easy Installation and Maintenance: Designed with user convenience in mind, these pipes facilitate straightforward installation and maintenance, enhancing operational efficiency and minimizing downtime.
| 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. |
JoNeng was founded in July 2007, strategically positioned in Wenzhou, China. The company boasts approximately 100 dedicated employees and a sprawling manufacturing facility spanning 6800m2.
Joneng enterprise includes three specialized manufacturing plants: Jiayuan focuses on elbow, tee, and reducer fittings in both sanitary and schedule grades; Lingdong excels in producing ferrules, unions, sight glasses, and butterfly valves using advanced CNC machinery; Ezo specializes in manhole covers and compact tanks.
We mainly manufacture:
Premium stainless steel butterfly, ball, check, CPM, and diaphragm valves;
Stainless steel fittings like sanitary and industrial grade elbows, tees, reducers, ferrules, and unions;
Stainless steel sight glasses, spray balls, manhole covers, flanges, strainers, filters, and pipe clamps;
A range of stainless steel pumps, including centrifugal, CIP, emulsifying, and rotary models;
Our products adhere to esteemed standards including SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, ASME, and can also be customized. Our products have achieved global reach, exported to over 100 countries across Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and more.
countries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries.
Joneng is accredited with CE, PED, and ISO 9001 quality management system certifications. Our product range is fully compliant with FDA standards.
The product can be widely used in Dairy, Beer, Wine,Beverage, Food, medicine, Chemical,Water Treatment and other fields.
JoNeng steadfastly adheres to its philosophy of 'What we say, What we do'. Our ambition is to foster a legacy factory enduring for centuries.
We employ 3 PMI machines to meticulously inspect the chemical composition of raw materials, semi-finished, and final products to prevent any mixing issues.
1 nos of roughness machine to check the surface of the products.
- Our extensive stock of pipe fittings-stainless steel elbows, tees, reducers-along with unions, ferrules, butterfly, check, and ball valves, facilitates rapid delivery.
We offer round-the-clock service to address and resolve any quality complaints promptly.
For our stainless steel components, we proudly offer an unwavering 3-year guarantee, free of any excuses. Should you encounter any quality concerns with our valves and fittings, please reach out to us, and rest assured, we will address the issue within 24 hours.
√ With a robust 17 years of experience under our belt
√ Spanning a vast 6800 square meters
√ A dedicated team of 100 industrious employees
√ Serving over 100+ countries worldwide
√ Backed by a network of 1000+ esteemed partners
OUR IMPRESSIVE 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 |
FREQUENTLY ASKED QUESTIONS:
1. Are you a trading company or a manufacturing factory?
We are a bona fide manufacturing factory, proudly holding our own exporting license.
2. Do you hold any certificates?
Indeed, we possess ISO, FDA, LFGB, CE, PED certifications, as well as several design patents.
3. How do you manage quality control?
In our stringent quality control process, the utmost priority is to prevent any material mixing.
In our facility, 3 advanced spectro PMI machines are strategically utilized across the raw material warehouse, production plant, and dispatch plant.
We employ pressure inspecting machines, PMI devices, RA roughness spectrometers, and hardness testing machines, all contributing to meticulous inspection.
We have 2 vigilant staff members conducting inspections across various production sections.
5 employees meticulously inspect the finished products to prevent shortages, subpar quality, or chemical mix-ups.
4. In case of any quality issues, how do you resolve them?
We take immense pride in retaining every customer and acknowledge that while we aren't perfect, quality issues are handled earnestly.
We typically offer replacements, compensations, or reshipment of goods, based on the specific circumstances and customer discussions.
5. What is your delivery time frame?
For standard products, delivery is within 7-10 days; bulk orders may require 15-25 days, subject to conditions.
6. What is your warranty period?
All our stainless steel products come with a 3-year warranty. However, gaskets or easily broken parts are excluded due to varying customer applications.
7. Why should you place your trust in us?
With 14 years of industry experience, we have garnered professionalism and a sterling reputation in the market.
Our state-of-the-art machinery underscores our commitment to reliability.
8. Do you provide free samples?
Yes, free samples are available for enthusiastic first-time partnerships.
9. What is the minimum order quantity (MOQ)?
An MOQ as low as 1 piece is welcomed to initiate collaboration.
10. Do you provide material certificates?
We offer material certificates, mill certificates, pressure testing certificates, roughness certificates, measurement certificates, RT certificates, etc. Please specify your requirements when inquiring.
11. Additional queries are warmly encouraged.
Audited Supplier 
){kind=link}