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China Lap Joint Flanges Suppliers | Factory Direct, Corrosion-Resistant for Industrial Piping Solutions

Discover our premium Lap Joint Flanges, expertly designed for seamless alignment and easy disassembly within piping systems. Manufactured from high-quality carbon steel, stainless steel (304/316), or durable alloy materials, these flanges adhere strictly to ANSI B16.5, ASME B16.9, and EN 1092-1 standards. Featuring a unique stub end + backing flange configuration, our products offer an economical solution for replacements without the need for full system shutdowns. Perfectly suited for the oil & gas, chemical, and water treatment industries, our Lap Joint Flanges are corrosion-resistant, high-pressure rated, and have undergone rigorous factory testing to ensure reliability. As a leading manufacturer and suppliers in China, we guarantee top-notch quality and performance.

Product Details

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Frequently Asked Questions

What are the primary features of this product?

Our product is designed with high-quality materials and advanced technology to ensure durability and optimal performance for all users.

How does the shipping process work?

We offer worldwide shipping with real-time tracking. Orders are typically processed within 24-48 hours and delivered via reliable carriers.

Is there a warranty or guarantee included?

Yes, we provide a comprehensive manufacturer warranty. If you encounter any functional issues, our support team is available to assist with replacements or repairs.

Can I customize the specifications?

We offer various customization options for bulk orders. Please contact our sales department with your specific requirements for a tailored quote.

What is the return policy?

We accept returns within 30 days of purchase, provided the item is in its original condition and packaging. Please reach out to customer service to initiate the process.

How can I contact technical support?

You can reach our professional technical support team via email or through the contact form on our website for prompt assistance.

Products Detailed Information

Specification	Parameters
Thickness:	0.20-.00
Width:	1000/1219/1240/1250/1500/Customized
Length:	2000/2438/3048/Customized
Tolerance:	-5%
SS grade:	201,304,316L,430,etc
Colours:	Champagne, Copper, Black, Blue, Silver, Gold, Rose Gold, Green, even Rainbow color

product features

By presenting the product as per the need of the clients and assuring that the items we offer to them are of prominent quality.

Experienced

Experienced Professionals Strict Quality Standards Ethical Business Policies Transparent Dealings Absolute Client Satisfaction Timely Delivery

Professionals team

Our organization is backed by an experienced team of experts which assist us in achieving the specific goal of the association and utmost level of customer satisfaction.

quality control

Our quality inspector is well-versed with the global standards of quality and also ensure that our whole production process is conducted in observance of the same.

Application

Quality Control Process Chart

Quality control test

During raw materials，manufacturing，inspection and delivery process，all norms are strictly abided by and process control will be well carried out.All reports will be issued timely to do analysis.

We have devoted a great deal of effort to the process control and management practices in accordance with traceability and consistency of quality will be continually implemented.

In-house control quality inspection：
Spectrometer Detection and Analysis of Chemical Elements
Metallographic Analysis
Mechanical Property Testing(Hardness, Tensile Strength, Yield Strength, Elongation, Reduction of Area, Charpy-Impact)

Ultrasonic, Portable Direct Reading Spectrometer, Macro Erosion Test, Intergranular Corrosion Test, Penetration Test, Magnetic-particle Inspection, Size Inspection, Visual check, We’ll do special tests as per clients'demand and accept the third party inspection actively.

FAQ

Q: How does your factory do regarding quality control?

A: Quality is priority. we always attach great importance to quality controlling from the beginning to the end.Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable.
Q: May I have some samples before bulk order?

A: Yes, of course. samples are free but you have to pay the courier.
Q: Can we visit your Company?

A: Surely. Welcome to China and we will be honored to have a customer and friend.
Q: What is the payment terms?

A: T/T, L/C ,Western Union,etc.
Q: What's your delivery time?

A: For stocks, we can send the goods to loading port within 7 days after receiving your deposit.A:Yes. OEM and ODM are available for us. For production period, it usually needs about 10days- 60days after receiving the deposit.
Q: Is it OK to mark my logo on your products?

A: Yes. OEM and ODM are available for us.