Bright Annealed Welded Stainless Steel Pipe En10296 for Sanitary and High Strength

• Customization: Available
• Application: Automotive Industry, Chemical Industry, Food Industry, Oil and Gas Industry, Pharmaceutical Industry
• Certification: CE, ISO9001
• Model NO.: Stainless Steel Pipe
• Length: 100 feet
• Material: 304 Stainless Steel
• Outer Diameter: 4 inch
• Type: Welded Pipe
• Wall Thickness: XXS
• Base Material: Austenitic Stainless Steel
• Hygienic & Cleanability: Smooth, Non-Porous Surface
• Fatigue Strength: Good Fatigue Performance
• Mirror-Finish Surface: by a Highly Reflective, Smooth, and Bright Surface
• Primary Grades: Typically AISI 304/304L or 316/316L
• Low Carbon Content: <0.03% for L-Grades
• High Strength: e.g., 500-700 MPa Tensile for 304
• Excellent Ductility: Allows for Cold Bending and Manipulation
• High Internal Pressure Rating: in Hydraulic Lines, Process Piping,etc.
• Corrosion Resistance: Excellent General Corrosion Resistance
• Non-Destructive Testing: 100% Eddy Current or Ultrasonic Testing
• Deburred and Cleaned Ends: Ends Are Prepared to Ensure Smooth
• Optimal Mechanical Properties: Bending, Flaring, etc
• Testing: Third Party Testing
• Delivery Time: 7~30 Days
• Transport Package: Wooden Case, Packed by Bundles with Plastic Bags
• Specification: Stainless steel
• Trademark: EZS
• Origin: China
• HS Code: 7304
• Production Capacity: 200000ton/Year

Product Description

 Bright Annealed Welded Stainless Steel Pipe EN10296 for Sanitary and High Strength 

The bright annealed welded stainless steel pipe manufactured to EN10296 specification delivers a premium solution for demanding sanitary and high-strength applications, merging exceptional visual and functional characteristics. Its defining mirror-like finish, achieved through controlled-atmosphere annealing, provides an ultra-smooth, non-porous, and easy-to-clean surface that meets stringent hygienic standards while inherently resisting bacterial adhesion. Beneath this flawless exterior, the fully solution-annealed structure of grades like 316L ensures superior corrosion resistance, optimal intergranular integrity, and robust mechanical strength, making it equally suited for structural frameworks and high-purity process systems. Supported by precise dimensional tolerances, rigorous non-destructive testing, and full material certification, this pipe offers a reliable, durable, and aesthetically superior choice for critical environments in pharmaceutical, food and beverage, and high-tech industries.

Product Description

1. Standard:

A358/A778/A409/A789, EN10217/10312/10296, JISG3448, DIN17455

2. Grade: 

TP 304/304L, 316/316L, 321/321H, 310S/317H/410/409
S31803/S32205/S31500/S32750

3. OD: 8-610mm

4. WT: 0.6mm-10mm

5. Length: Max 25m

6. Surface Finished:  

Mill Finish, Bright Annealed, Mechanically Polished, Electropolished

7. Ends: Plain Ends/Bevel Ends

8. Applications:

Pharmaceutical & Biotechnology, Food & Beverage, Heat Exchangers & Cooling Systems, Chemical Process Services

9. Package: Packed by bundles, plastic bags, etc

10. Delivery: 7-35 days

Chemical Composition

Processable Materials
Grade	EN	TP	UNS	STANDARD
	1.4301	TP304	S30400	EN 10217/7TC1&TC2
	1.4306	TP304L		EN 10296-2
	1.4307	TP304L	S30403	EN10357
	1.4311	TP304LN	S30453	DIN11850
	1.4404	TP316	S31600	AD2000W2-W4-W10
	1.4404	TP316L	S31603	ASTM/ASME A/SA249
	1.4406	TP316LN	S31653	ASTM A269
	1.4432	TP316L		ASTM A270
	1.4435	TP316L		ASTM A554
	1.4436	TP316		ASTM A632
	1.4438	TP317L	S31703	ASTM A778
	1.4439	TP317LNM	S31726	ASTM/ASME B/SB674
		TP317	S31700	ASTM/ASME A/SA312
	1.4449	TP317		ASTM/ASME A/SA688
	1.455	TP347	S34700	ASTM/ASME B/SB676
	1.4541	TP321	S32100
	1.4571	TP316TI	S31653
	1.4828	TP309
	1.4833	TP309S	S30908
	1.4845	TP310S	S31008
	1.4878	TP321H	S32109
	1.4948	TP304H	S30409
	1.4835	253MA	S30815
		ALLOY840	S33400

Inspecting

 All our products undergo individual inspection in compliance with specified standards prior to packaging. Only those that pass the inspection are packaged in accordance with export criteria.

Packaging & Shipping

All products of our products  can be transported by various means, such as full container shipping, less than container load shipping, air freight, etc. Our company will formulate the optimal transportation plan for each order to save customers' procurement costs

Production Workshop

Company Profile

EZ Steel Industrial Co., Ltd

is a leading manufacturer of high-performance industrial metal pipelines, specializing in alloy steel, carbon steel, stainless steel, and copper-nickel-based alloy products. With strategically located facilities in Cangzhou, Yangzhou, and Lishui, we deliver globally trusted piping solutions that combine cutting-edge technology, rigorous quality control, and unmatched expertise.

Our Advantages

Why choose us

Premium Industrial Piping Solutions, Engineered for Excellence

Advanced Manufacturing Capabilities

Innovation-Driven R&D Excellence

World-Class Talent Ecosystem

Certified Global Standards

We specialize in serving EPC contractors, oil & gas operators, equipment manufacturers and infrastructure developers with:

Tailored technical documentation packages

JIT delivery coordination for mega-projects

Multilingual commercial & engineering support

Sustainable solutions with environmental compliance

Certificates

FAQ

Q:  How many days can you deliver after confirmed the order?
A:  For stock:  within 5-7 days;
      For customized product:  around 30 days;
      For special sizes:  subject to negotiation.

Q: How does your company do quality control?
A: ISO 9001:2015 certified;
     Product certificate as per EN10204 3.1 or 3.2 as per customer's request.
  
Q: Can I have a factory-visit?
A:  Surely. All customers are welcome to visit us in China.

Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service. 

 

Q: What's the price of your product?
A: Our prices are based on the material grade, size, quantity and physical performance etc. So if you can offer us the detailed information, then we can give you the best reasonable price. Also, we can do special size and color for customers.

Q: What's your after-sales service?
A: We have two ways to handle claims by replacement and deduction. Of course, if the materialis not good used by wrong parameter from customer, we won't be responsible.