304/L 316 316L Austenitic Ss Seamless Tube Bright Annealing Stainless Steel Tube

Introducing the ASTM A249 TP304L / UNS S30403 Stainless Steel Welded Tube Heat Exchanger Tube Tubing

Looking for a reliable and high-quality heat exchanger tube? Look no further! We are proud to present the ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube, manufactured by Zhongzheng Stainless Steel With their expertise and commitment to excellence, you can trust that this tube meets the highest industry standards.

Exceptional Performance and Longevity

This heat exchanger tube is constructed from durable stainless steel, ensuring exceptional performance and longevity. Its bright annealed surface enhances heat transfer efficiency, making it perfect for condensers and other heat exchange applications. Say goodbye to inefficient heat transfer!

Reliable and Efficient Heat Transfer

The ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube is designed to withstand high temperatures and corrosive environments. You can rely on its welded construction for a secure and leak-free connection. Plus, the use of stainless steel guarantees resistance to rust and corrosion. It's built to last!

Wide Range of Applications

Whether you need it for industrial processes, HVAC systems, or other heat exchange systems, this versatile heat exchanger tube is up for the task. Its exceptional performance and durability make it suitable for a wide range of applications. It's the perfect solution for all your heat transfer needs!

Trust in Zhongzheng Stainless Steel

When it comes to choosing a reliable and high-quality product, trust in the expertise of Zhongzheng Stainless Steel They have the certifications to prove their commitment to excellence, including ISO9001:2015 and PED 2014/68/EU. With their ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube, you can have peace of mind knowing you're getting a top-notch product that meets industry standards.

Material	Stainless Steel 304/304L/316L/321
Shape	Round Tubes
Production Standards	ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7 and so on.
Outer Diameter	16mm - 2000mm ;
Thickness	0.8mm - 20 mm ;
Length	6 Meters - 20 Meters ; As customers' request ;
Tolerance	According to the Standard, +/-10% Commonly ;
Surface Treatment	Annealing pickling, Bright Annealed, Polishing finish
Application	Petrochemical Industry; Chemical Fertilizer Industry; Oil Refining Industry; Oil And Gas Industry; Light Industry And Food Industry; Pulp And Paper Industry; Energy And Environmental Industries.
Test	Flaring test; Flattening test; Bending Test; Hydraulic Test; Eddy Current test
Design	OEM / ODM / Customized
Certificate	ISO9001; ISO14001; PED.

 

Welcome to Zhongzheng Stainless Steel!

Introducing our top-quality stainless steel heat exchanger tube, the ASTM A249/A269 304/304L 316/316L, 321 Welded Stainless Steel Heat Exchanger Tube. Made from durable stainless steel, this tube is perfect for a wide range of applications and meets industry standards. With excellent heat transfer efficiency, it ensures optimal performance.

At Zhongzheng Stainless Steel we take pride in providing reliable products that meet your heat exchanger tube needs. Our welded tubes are bright annealed and have a surface suitable for condenser applications. You can trust in the quality and durability of our products.

Choose from different sizes and tolerances to find the perfect fit for your requirements. We offer a warranty period of 18 months, ensuring your satisfaction and peace of mind.

Experience the benefits of our ASTM A249 TP304L / UNS S30403 Stainless Steel Welded Tube Heat Exchanger Tube Tubing. It's the ideal choice for your heat exchanger needs. Don't miss out on this opportunity to enhance your applications with our high-quality stainless steel tubes.

 

Stainless Steel Heat Exchanger Tube Tolerances
Standard	OD(mm)	WT(mm)	Length(meters)	Grade
ASTM A249, ASTM A269,  EN 10217-7	15.88 to 114.3	0.3 to 4.0	Up to 18.3 meter	1.4301, 1.4306, 1.4404,  AISI 304/304l/316l,  S31803/S32205, etc
Standard	Outside Diameter		Thickness	Length
ASTM A249 (A1016)	<25.4	±0.10	±10%S	OD<50.8+3-0 OD≥50.8+5-0
	≥25.4~<38.1	±0.15
	≥38.1~<50.8	±0.20
	≥50.8~<63.5	±0.25
	≥63.5~<76.2	±0.31
ASTM A269 (A1016)	<38.1	±0.13	OD<12.7±15%  OD≥12.7±10%	OD<38.1+3.2-0 OD≥38.1+4.8-0

 

Welcome to Zhongzheng Stainless Steel

Looking for high-quality stainless steel heat exchanger tubes? You've come to the right place! At Zhongzheng Stainless Steel we specialize in producing top-notch ASTM A249/A269 Welded Stainless Steel Heat Exchanger Tubes that are perfect for a variety of heat exchange applications.

Our tubes are made from durable stainless steel, ensuring excellent durability and reliable performance. With our advanced production lines and skilled workforce, we guarantee precise welding that meets the highest standards.

Why choose our A249/A269 Welded Stainless Steel Heat Exchanger Tubes? Well, they offer long-lasting service and are designed to deliver reliable performance. Plus, with our 18-month warranty, you can have peace of mind knowing that we stand behind the quality of our products.

So, whether you need heat exchanger tubes for industrial or commercial use, our A249/A269 Welded Stainless Steel Heat Exchanger Tubes are the perfect choice. Trust Zhongzheng Stainless Steel for all your stainless steel tube needs.
 

Application And Usage

Company ProfileZhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ?Φ?6 to?Φ?762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ?Φ?15 to ?Φ?2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.WORKSHOP

Packaging & Shipping

Q:Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. Honesty is our company's tenet.

Q: Do you provide samples ? is it free or extra?
A: The sample could can provide for customer with free,but the freight will be covered by customer account. The sample freight will be returned to customer account after we cooperate.

Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,Wechat and WhatsApp will be online in 24 hours. Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.

Q: Do you have any certifications?
A: Yes,that's what we guarantee to our clients. we have IS09000,IATF16949 certinicate,ISO 14001 certificates etc.Our products are of high quality and we have professional engineers and development team.

Q: What is your terms of payment?
A:Payment

Q: Do you accept the third party inspection?
A: Yes absolutely we accept.

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